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EP3498943B1 - Lock - Google Patents

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Publication number
EP3498943B1
EP3498943B1 EP18209288.2A EP18209288A EP3498943B1 EP 3498943 B1 EP3498943 B1 EP 3498943B1 EP 18209288 A EP18209288 A EP 18209288A EP 3498943 B1 EP3498943 B1 EP 3498943B1
Authority
EP
European Patent Office
Prior art keywords
locking device
lock
blocking
bolt
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18209288.2A
Other languages
German (de)
French (fr)
Other versions
EP3498943A1 (en
Inventor
Christian Spittel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Priority to PL18209288T priority Critical patent/PL3498943T3/en
Publication of EP3498943A1 publication Critical patent/EP3498943A1/en
Application granted granted Critical
Publication of EP3498943B1 publication Critical patent/EP3498943B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
    • E05B17/2034—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E05C9/023—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism between a lock cylinder and the bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/004—Lost motion connections
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Definitions

  • the invention relates to a lock with a locking device having a bolt for optionally driving the lock into a locking position or unlocking position, with a receptacle for a lock cylinder, with a movably guided segment which protrudes into the movement range of a driver of a lock cylinder arranged in the receptacle, wherein the segment is designed to control the locking device, wherein the locking device has a locking device and the locking device is blocked in the locking position by the locking device and wherein, for unlocking in chronological order, first the locking device into a position releasing the locking device and then the locking device into the unlocking position
  • the drive of the lock cylinder can be controlled and a second segment protrudes into the range of motion of the driver of the lock cylinder mounted in the receptacle, and the second segment Segment is coupled to the locking device for blocking or releasing the locking device and one of the segments is designed to drive the bolt and the other of the segments is designed to drive a slide.
  • the DE 20 2013 000 921 U1 discloses a key or handle actuated panic lock in which an advanced bolt is secured against displacement.
  • a locking device has a spring-loaded locking pawl in its locking position. The pawl can be pushed back by means of a lever that can be operated by a nut arm or a cylinder.
  • a lock for example, is from the EP 2 674 555 A2 known.
  • a pre-closing bow piece and a back-closing bow piece are arranged in the receptacle for the lock cylinder.
  • the curved pieces drive a slide for locking the lock in one direction or the other.
  • Shoulders of the curved pieces opposite the driver are dimensioned in such a way that the slide can be displaced between its blocking position and its release position without rotating the curved pieces.
  • the disadvantage of this lock is that it can be manipulated very easily by driving the slide.
  • a locking system in which a lock nut acts on a central bolt via a lock chain.
  • a bolt lock is with the lock cylinder connected.
  • the bolt lock can be moved from a position releasing the lock chain into a position blocking the lock chain. This means that the control of the locking system via the lock follower and the lock cylinder is very complex.
  • a lock for example, is from the DE 10 2006 059 568 B4 known with a main lock and several secondary locks.
  • a C-shaped component encloses the receptacle for the lock cylinder.
  • the C-shaped component is rotated when the lock cylinder arranged in the receptacle is driven.
  • On the outside of the C-shaped component there is a toothing which drives the locking device.
  • the bolt device then drives the bolt and a slide for driving the secondary locks.
  • the invention is based on the problem of developing a lock of the type mentioned at the beginning in such a way that it offers the highest possible protection against unauthorized unlocking.
  • the lock has a locking device with which the bolt device can be blocked. It is therefore first necessary to control the locking device in order to drive the locking device. Unlocking only takes place by actuating the lock cylinder and the associated control of the locking device. This means that the locking device cannot be controlled manually without actuating the lock cylinder.
  • the lock offers a high level of protection against unauthorized unlocking. The time sequence of the activation of the locking device and the locking device can be generated by a backlash in the drive of the locking device.
  • the control of the locking device is particularly simple because a second segment protrudes into the range of movement of the driver of the lock cylinder mounted in the receptacle and because the second segment is coupled to the locking device for blocking or releasing the locking device.
  • the lock enables the control of a large number of different components because one of the segments is designed to drive the bolt and the other of the segments is designed to drive a slide.
  • the bolt can thus be driven into the locking position independently of the slide, for example.
  • Such a slide can also be used to drive a follower to pull back a latch.
  • the slide can, for example, be a drive rod for controlling secondary locks and thus one Control another locking device.
  • the slide can also control a locking device to block the bolt.
  • the bolt can be driven from one segment into the locking position and from the other segment into the unlocking position because the slide for driving faces an unlocking element and because the unlocking element is designed to drive the bolt into the unlocking position.
  • This design gives the lock a high level of protection against unauthorized unlocking.
  • the unlocking element can have a pin penetrating into a link guide of the bolt.
  • the structural complexity of the locking device can be kept particularly low if the locking device has a locking element and if the locking element is deflected by a force into a position that blocks the locking device and can be moved into the release position when driven by the second segment .
  • the locking element can be deflected by gravity or by the force of a spring element.
  • the locking device is structurally particularly simple if the locking device has an unlocking element opposite the locking element and if, when the unlocking element is driven, the locking element can be driven into the position releasing the locking device against the deflecting force.
  • the transmission can have a cam, for example, which deflects the unlocking element when the second segment moves.
  • the coupling of the locking element with the movement of the unlocking element is particularly simple when the locking element has a control pin protruding into the range of motion of the unlocking element.
  • the locking device is particularly simple in construction when the locking element engages behind a rear edge of the bolt with a locking edge in the position blocking the locking device.
  • the support edge and a mounting of the locking element are preferably arranged parallel to the direction of movement of the bolt.
  • the activation of the unlocking element is particularly simple in terms of construction if the second segment is designed to drive a cam that deflects the unlocking element.
  • the lock is particularly simple in construction when at least one of the segments is connected to a lever arm.
  • the structural effort for driving the bolt into the locking position can be kept particularly low if the lever arm has a pin penetrating into a link guide for controlling the bolt.
  • An activation of a device by means of several revolutions of the lock cylinder can be achieved according to another advantageous development of the invention if at least one of the segments is connected to a toothing and if the toothing is part of a gear.
  • the bolt can be moved into the unlocked position via the gearbox and, for example, a drive rod can also be driven to control secondary locks.
  • a temporally separate control of the components of the locking device can be easily generated if the segments have different dimensions in their sections protruding into the movement area of the driver of the lock cylinder.
  • This design makes it possible to control the locking device for the bolt with one segment and the bolt itself with the other segment. This allows the locking device to be released first and then the bolt to be moved.
  • Figure 1 shows a lock with a lock case 1, with a bolt 2 and a latch 3.
  • the latch 3 is biased by a spring element 4 into the protruding position shown and can be moved into a retracted position by a follower 5 or by a bolt device 6.
  • the locking device 6 is designed in two parts and consists of a lower and an upper part, which are connected to one another by a guide having a clearance. Both parts of the locking device 6 can thus be moved independently of one another within defined limits.
  • the lock is equipped with a drive rod 7, which has a form-fitting connection with the lower part of the locking device 6.
  • the drive rod 7 is used, for example, to drive secondary locking elements, not shown, and is held in the unlocked position by a button 50 until this is actuated when the door leaf is closed, whereby the drive rod 7 is released and together with the lower part of the locking device 6 by gravity in the locking position can drop without moving the upper part of the locking device 6 and a gear 22 connected to it.
  • the bolt 2 and the drive rod 7 can be driven by the bolt device 6 by means of a lock cylinder inserted in a receptacle 8 of the lock.
  • a lock cylinder inserted in a receptacle 8 of the lock.
  • the segments 10, 11 protruding into its range of motion.
  • the segments 10, 11 are arcuate and extend over circular arcs of different sizes.
  • the segments 10 have guide pins 12 and guide grooves 13, 14 with which they are guided on one another and opposite side walls 15 of the lock case 1. To simplify the drawing, only the side wall 15 arranged behind the segments 10, 11 is shown.
  • One of the segments 10 has a lever arm 16 with a pin 17 hidden here.
  • the pin 17 penetrates into a link guide 18 of a bolt tail 19 of the bolt 2.
  • the second segment 11 has an in Figure 8 toothing 20 shown, with which there is an in Figure 2 illustrated pinion 21 of a transmission 22 drives.
  • the toothing 20 is designed as a partial ring gear.
  • the pinion 21 of the gear 22 drives a small-diameter gear 24 and a rack 25 on a slide 26 via a large-diameter gear 23.
  • the slide 26 faces a control pin 28 of a pivotable unlocking element 29 with a shoulder 27.
  • the unlocking element 29 has a second pin 30, arranged in a concealed manner here, which penetrates into a further link guide 31 of the locking tail 19. By driving the unlocking element 29 via the gear 22 and the slide 26, the bolt 2 can be withdrawn into the unlocking position shown in the lock case 1.
  • the slide 26 is also coupled to the drive rod 7.
  • the lock has a locking device 32 for blocking the locking device 6.
  • the locking device 32 has a pivotably mounted locking element 33, which faces a likewise pivotably mounted unlocking element 34.
  • the unlocking element 34 faces a cam 35 driven by the transmission 22.
  • the locking element 33 has a control pin 36 which protrudes into the plane of the unlocking element 34. In the position shown, the locking element 33 rests with a support edge 37 on a side edge 38 of the locking tail 19.
  • the force for bearing the locking element 33 on the side edge 38 can be generated by gravity or a spring element (not shown).
  • Figure 1 shows the lock in an unlocked position in which the latch 3 can be withdrawn into the lock case 1 by actuating the handle follower 5. If you drive the lock from the in Figure 1 counterclockwise via the driver 9, one arrives at the in Figure 2 locking position shown. During the drive, the segment 10 having the lever arm 16 is pivoted along the guide grooves 14 and the one pin 17 in the link guide 18 is displaced in the locking tail 19. The bolt 2 is extended out of the lock case 1. The locking element 33 slides on the side edge 38 of the
  • Bar tail 19 along and falls by gravity or a spring force, not shown, with a support edge 39 behind a rear edge 40 of the bar tail. This means that the bolt 2 can no longer be pressed into the lock case 1 by hand. Compared to the position in Figure 1 the second segment 11 connected to the transmission 22 is not moved.
  • an actuating element 41 connected to the drive rod 7 has a latch retraction pin 42 which pivots a latch retraction lever 43 and thus pulls the latch 3 back. This position is in Figure 5 shown.
  • Figure 6 shows the segments 10, 11 and the driver 9 of the lock enlarged.
  • the driver 9 is part of a lock cylinder, not shown, inserted in the receptacle 8 of the lock.
  • the segments 10, 11 each have stop shoulders 44-47 with which they protrude into the range of motion of the driver 9.
  • Figure 7 shows the segments 10, 11 in a side view and Figure 8 in a view from below.
  • Figure 7 shows that one of the segments 10 has a guide pin 48 which is in the already in the Figures 1 and 6th
  • the illustrated guide groove 14 of the other segment 11 penetrates.
  • the toothing 20 arranged on the second segment 11 for driving the transmission 22 can be seen.
  • the segments 10, 11 each have guide pins 12, 49 pointing away from one another, with which they penetrate into the guide grooves 13 of the side walls 15 of the lock case 1.
  • Figure 9 shows the locking device 32 of the lock with the locking element 33 and the unlocking element 34 and the unlocking element 29. Furthermore, the cam 35 that can be driven by the gear 22 for deflecting the unlocking element 34 is shown.
  • the Figures 10 and 11 show the locking device 32 in different perspective views. It can be seen here that the locking element 33, the unlocking element 34 and the unlocking element 29 are arranged in different planes.
  • the unlocking element 34 is arranged in the plane of the cam 35.
  • the control pin 36 of the locking element 33 protrudes into the plane of the unlocking element 34.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Description

Die Erfindung betrifft ein Schloss mit einer einen Riegel aufweisenden Riegeleinrichtung zum wahlweisen Antrieb des Schlosses in eine Verriegelungsstellung oder Entriegelungsstellung, mit einer Aufnahme für einen Schließzylinder, mit einem beweglich geführten Segment, welches in den Bewegungsbereich eines Mitnehmers eines in der Aufnahme angeordneten Schließzylinders hineinragt, wobei das Segment zur Ansteuerung der Riegeleinrichtung ausgebildet ist, wobei die Riegeleinrichtung eine Sperreinrichtung aufweist und die Riegeleinrichtung in der Verriegelungsstellung von der Sperreinrichtung blockiert ist und wobei zur Entriegelung in zeitlicher Abfolge zunächst die Sperreinrichtung in eine die Riegeleinrichtung freigebende Stellung und anschließend die Riegeleinrichtung in die Entriegelungsstellung durch Antrieb des Schließzylinders ansteuerbar ist und wobei ein zweites Segment in den Bewegungsbereich des Mitnehmers des in der Aufnahme montierten Schließzylinders hineinragt und das zweite Segment mit der Sperreinrichtung zur Blockierung oder Freigabe der Riegeleinrichtung gekoppelt ist und eines der Segmente zum Antrieb des Riegels und das andere der Segmente zum Antrieb eines Schiebers ausgebildet ist.The invention relates to a lock with a locking device having a bolt for optionally driving the lock into a locking position or unlocking position, with a receptacle for a lock cylinder, with a movably guided segment which protrudes into the movement range of a driver of a lock cylinder arranged in the receptacle, wherein the segment is designed to control the locking device, wherein the locking device has a locking device and the locking device is blocked in the locking position by the locking device and wherein, for unlocking in chronological order, first the locking device into a position releasing the locking device and then the locking device into the unlocking position The drive of the lock cylinder can be controlled and a second segment protrudes into the range of motion of the driver of the lock cylinder mounted in the receptacle, and the second segment Segment is coupled to the locking device for blocking or releasing the locking device and one of the segments is designed to drive the bolt and the other of the segments is designed to drive a slide.

Die DE 20 2013 000 921 U1 offenbart ein schlüssel- oder drückerbetätigbares Panikschloss, bei dem ein vorgeschossener Riegel gegen ein Verschieben gesichert ist. Hierfür hat eine Sperreinrichtung in ihrer Verriegelungsstellung eine federkraftbeaufschlagte Sperrklinke. Die Sperrklinke ist mittels eines nussarm- oder zylinderbetätigbaren Hebels zurückdrängbar.The DE 20 2013 000 921 U1 discloses a key or handle actuated panic lock in which an advanced bolt is secured against displacement. For this purpose, a locking device has a spring-loaded locking pawl in its locking position. The pawl can be pushed back by means of a lever that can be operated by a nut arm or a cylinder.

Ein Schloss ist beispielsweise aus der EP 2 674 555 A2 bekannt. Bei diesem Schloss sind ein vorschließendes Bogenstück und ein rückschließendes Bogenstück in der Aufnahme für den Schließzylinder angeordnet. Durch Antrieb des Mitnehmers über den Schließzylinder treiben die Bogenstücke einen Schieber zur Verriegelung des Schlosses in die eine oder andere Richtung an. Dem Mitnehmer gegenüberstehende Schultern der Bogenstücke sind derart bemessen, dass der Schieber ohne Verdrehen der Bogenstücke zwischen seiner Sperrstellung und seiner Freigabestellung verlagerbar ist. Nachteilig bei diesem Schloss ist, dass es sehr leicht durch Antrieb des Schiebers manipulierbar ist.A lock, for example, is from the EP 2 674 555 A2 known. In this lock, a pre-closing bow piece and a back-closing bow piece are arranged in the receptacle for the lock cylinder. By driving the driver via the lock cylinder, the curved pieces drive a slide for locking the lock in one direction or the other. Shoulders of the curved pieces opposite the driver are dimensioned in such a way that the slide can be displaced between its blocking position and its release position without rotating the curved pieces. The disadvantage of this lock is that it can be manipulated very easily by driving the slide.

Aus der EP 2 615 229 A2 ist eine Schließanlage bekannt bei der eine Schlossnuss über eine Schlosskette auf einen Zentralriegel einwirkt. Eine Riegelsperre ist mit dem Schließzylinder verbunden. Die Riegelsperre ist aus einer die Schlosskette freigebenden Stellung in eine die Schlosskette blockierende Stellung bewegbar. Damit gestaltet sich die Ansteuerung der Schließanlage über die Schlossnuss und den Schließzylinder sehr aufwändig.From the EP 2 615 229 A2 a locking system is known in which a lock nut acts on a central bolt via a lock chain. A bolt lock is with the lock cylinder connected. The bolt lock can be moved from a position releasing the lock chain into a position blocking the lock chain. This means that the control of the locking system via the lock follower and the lock cylinder is very complex.

Ein Schloss ist beispielsweise aus der DE 10 2006 059 568 B4 mit einem Hauptschloss und mehreren Nebenschlössern bekannt. Bei diesem Schloss umschließt ein C-förmiges Bauteil die Aufnahme für den Schließzylinder. Das C-förmige Bauteil wird beim Antrieb des in der Aufnahme angeordneten Schließzylinders verdreht. Auf der Außenseite des C-förmigen Bauteils ist eine Verzahnung angeordnet, welche die Riegeleinrichtung antreibt. Die Riegeleinrichtung treibt anschließend den Riegel und einen Schieber zum Antrieb der Nebenschlösser an.A lock, for example, is from the DE 10 2006 059 568 B4 known with a main lock and several secondary locks. In this lock, a C-shaped component encloses the receptacle for the lock cylinder. The C-shaped component is rotated when the lock cylinder arranged in the receptacle is driven. On the outside of the C-shaped component there is a toothing which drives the locking device. The bolt device then drives the bolt and a slide for driving the secondary locks.

Der Erfindung liegt das Problem zugrunde, ein Schloss der eingangs genannten Art so weiter zu bilden, dass es einen möglichst hohen Schutz gegen ein unberechtigtes Entriegeln bietet.The invention is based on the problem of developing a lock of the type mentioned at the beginning in such a way that it offers the highest possible protection against unauthorized unlocking.

Dieses Problem wird erfindungsgemäß dadurch gelöst, dass der Schieber zum Antrieb einem Entriegelungselement gegenübersteht und dass das Entriegelungselement zum Antrieb des Riegels in die Entriegelungsstellung ausgebildet ist.
Durch diese Gestaltung hat das Schloss eine Sperreinrichtung, mit der die Riegeleinrichtung blockiert werden kann. Daher ist es für den Antrieb der Riegeleinrichtung zunächst erforderlich die Sperreinrichtung anzusteuern.
Eine Entsperrung erfolgt erst durch Betätigung des Schließzylinders und der damit verbundenen Ansteuerung der Sperreinrichtung. Damit kann die Riegeleinrichtung nicht manuell ohne Betätigung des Schließzylinders angesteuert werden. Das Schloss bietet hierdurch einen hohen Schutz gegen ein unberechtigtes Entriegeln. Die zeitliche Abfolge der Ansteuerung der Sperreinrichtung und der Riegeleinrichtung kann durch einen Totgang im Antrieb der Riegeleinrichtung erzeugt sein. Die Ansteuerung der Sperreinrichtung gestaltet sich besonders einfach, weil ein zweites Segment in den Bewegungsbereich des Mitnehmers des in der Aufnahme montierten Schließzylinders hineinragt und weil das zweite Segment mit der Sperreinrichtung zur Blockierung oder Freigabe der Riegeleinrichtung gekoppelt ist. Das Schloss ermöglicht die Ansteuerung einer Vielzahl von verschiedenen Bauteilen, weil eines der Segmente zum Antrieb des Riegels und das andere der Segmente zum Antrieb eines Schiebers ausgebildet ist. Damit lässt sich der Riegel beispielsweise unabhängig von dem Schieber in die Verriegelungsstellung antreiben. Über einen solchen Schieber kann auch eine Drückernuss angetrieben werden, um eine Falle zurückzuziehen. Der Schieber kann beispielsweise eine Treibstange zur Ansteuerung von Nebenschlössern und damit einer weiteren Riegeleinrichtung ansteuern. Ebenso kann der Schieber eine Sperreinrichtung zur Blockierung des Riegels ansteuern. Der Riegel lässt sich von dem einen Segment in die Verriegelungsstellung und von dem anderen Segment in die Entriegelungsstellung antreiben, weil der Schieber zum Antrieb einem Entriegelungselement gegenübersteht und weil das Entriegelungselement zum Antrieb des Riegels in die Entriegelungsstellung ausgebildet ist. Durch diese Gestaltung weist das Schloss einen hohen Schutz gegen ein unberechtigtes Entriegeln auf. Zum Antrieb kann das Entriegelungselement einen in eine Kulissenführung des Riegels eindringenden Zapfen aufweisen.This problem is solved according to the invention in that the slide for driving faces an unlocking element and that the unlocking element is designed for driving the bolt into the unlocking position.
As a result of this design, the lock has a locking device with which the bolt device can be blocked. It is therefore first necessary to control the locking device in order to drive the locking device.
Unlocking only takes place by actuating the lock cylinder and the associated control of the locking device. This means that the locking device cannot be controlled manually without actuating the lock cylinder. The lock offers a high level of protection against unauthorized unlocking. The time sequence of the activation of the locking device and the locking device can be generated by a backlash in the drive of the locking device. The control of the locking device is particularly simple because a second segment protrudes into the range of movement of the driver of the lock cylinder mounted in the receptacle and because the second segment is coupled to the locking device for blocking or releasing the locking device. The lock enables the control of a large number of different components because one of the segments is designed to drive the bolt and the other of the segments is designed to drive a slide. The bolt can thus be driven into the locking position independently of the slide, for example. Such a slide can also be used to drive a follower to pull back a latch. The slide can, for example, be a drive rod for controlling secondary locks and thus one Control another locking device. The slide can also control a locking device to block the bolt. The bolt can be driven from one segment into the locking position and from the other segment into the unlocking position because the slide for driving faces an unlocking element and because the unlocking element is designed to drive the bolt into the unlocking position. This design gives the lock a high level of protection against unauthorized unlocking. For the drive, the unlocking element can have a pin penetrating into a link guide of the bolt.

Der bauliche Aufwand der Sperreinrichtung lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders gering halten, wenn die Sperreinrichtung ein Sperrelement hat und wenn das Sperrelement von einer Kraft in eine die Riegeleinrichtung blockierende Stellung ausgelenkt und beim Antrieb durch das zweite Segment in die Freigabestellung bewegbar ist. Das Sperrelement kann von der Schwerkraft oder von der Kraft eines Federelementes ausgelenkt sein.According to another advantageous development of the invention, the structural complexity of the locking device can be kept particularly low if the locking device has a locking element and if the locking element is deflected by a force into a position that blocks the locking device and can be moved into the release position when driven by the second segment . The locking element can be deflected by gravity or by the force of a spring element.

Die Sperreinrichtung gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn die Sperreinrichtung ein dem Sperrelement gegenüberstehendes Entsperrelement hat und wenn beim Antrieb des Entsperrelementes das Sperrelement gegen die auslenkende Kraft in die die Riegeleinrichtung freigebende Stellung antreibbar ist. Zum Antrieb des Entsperrelementes kann das Getriebe beispielsweise einen Nocken haben, welcher bei der Bewegung des zweiten Segments das Entsperrelement auslenkt.According to another advantageous development of the invention, the locking device is structurally particularly simple if the locking device has an unlocking element opposite the locking element and if, when the unlocking element is driven, the locking element can be driven into the position releasing the locking device against the deflecting force. To drive the unlocking element, the transmission can have a cam, for example, which deflects the unlocking element when the second segment moves.

Die Koppelung des Sperrelementes mit der Bewegung des Entsperrelementes gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn das Sperrelement einen in den Bewegungsbereich des Entsperrelementes hineinragenden Steuerzapfen hat.According to another advantageous development of the invention, the coupling of the locking element with the movement of the unlocking element is particularly simple when the locking element has a control pin protruding into the range of motion of the unlocking element.

Die Sperreinrichtung gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn das Sperrelement in der die Riegeleinrichtung blockierenden Stellung eine Hinterkante des Riegels mit einer Sperrkante hintergreift. Vorzugsweise sind die Stützkante und eine Lagerung des Sperrelementes parallel zur Bewegungsrichtung des Riegels angeordnet.According to another advantageous development of the invention, the locking device is particularly simple in construction when the locking element engages behind a rear edge of the bolt with a locking edge in the position blocking the locking device. The support edge and a mounting of the locking element are preferably arranged parallel to the direction of movement of the bolt.

Fehlstellungen des Sperrelementes bei der berechtigten Betätigung der Riegeleinrichtung lassen sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung einfach vermeiden, wenn das Sperrelement in der die Riegeleinrichtung freigebenden Stellung mit einer Stützkante auf einer Seitenkante des Riegels aufliegt.Misalignments of the locking element during the authorized actuation of the locking device can be easily avoided according to another advantageous development of the invention if the locking element rests with a supporting edge on a side edge of the locking bar in the position releasing the locking device.

Die Ansteuerung des Entsperrelementes gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn das zweite Segment zum Antrieb eines das Entsperrelement auslenkenden Nockens ausgebildet ist.According to another advantageous development of the invention, the activation of the unlocking element is particularly simple in terms of construction if the second segment is designed to drive a cam that deflects the unlocking element.

Das Schloss gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung konstruktiv besonders einfach, wenn zumindest eines der Segmente mit einem Hebelarm verbunden ist.According to another advantageous development of the invention, the lock is particularly simple in construction when at least one of the segments is connected to a lever arm.

Der bauliche Aufwand zum Antrieb des Riegels in die Verriegelungsstellung lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders gering halten, wenn der Hebelarm einen in eine Kulissenführung eindringenden Zapfen zur Ansteuerung des Riegels hat.According to another advantageous development of the invention, the structural effort for driving the bolt into the locking position can be kept particularly low if the lever arm has a pin penetrating into a link guide for controlling the bolt.

Eine Ansteuerung einer Einrichtung mittels mehrerer Umdrehungen des Schließzylinders lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung erreichen, wenn zumindest eines der Segmente mit einer Verzahnung verbunden ist und wenn die Verzahnung Teil eines Getriebes ist. Über das Getriebe lässt sich der Riegel in die Entriegelungsstellung bewegen und beispielsweise auch eine Treibstange zur Ansteuerung von Nebenschlössern antreiben.An activation of a device by means of several revolutions of the lock cylinder can be achieved according to another advantageous development of the invention if at least one of the segments is connected to a toothing and if the toothing is part of a gear. The bolt can be moved into the unlocked position via the gearbox and, for example, a drive rod can also be driven to control secondary locks.

Eine zeitlich getrennte Ansteuerung der Bauteile der Riegeleinrichtung lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung einfach erzeugen, wenn die Segmente in ihren in den Bewegungsbereich des Mitnehmers des Schließzylinders hineinragenden Abschnitten unterschiedliche Abmessungen aufweisen. Durch diese Gestaltung ist es möglich mit dem einen Segment die Sperreinrichtung für den Riegel anzusteuern und mit dem anderem Segment den Riegel selbst. Damit lässt sich zunächst die Sperreinrichtung lösen und anschließend der Riegel bewegen.According to another advantageous development of the invention, a temporally separate control of the components of the locking device can be easily generated if the segments have different dimensions in their sections protruding into the movement area of the driver of the lock cylinder. This design makes it possible to control the locking device for the bolt with one segment and the bolt itself with the other segment. This allows the locking device to be released first and then the bolt to be moved.

Der Ablauf des Schließmechanismus lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung dadurch verbessern, dass die Riegeleinrichtung zweiteilig ausgeführt ist und eine Schließreihenfolge dadurch festgelegt ist, dass die Treibstange mit einem unteren Teil der Riegeleinrichtung verbunden ist und von einem Taster gehalten werden kann, welcher beim Schließen der Tür den unteren Teil der Riegeleinrichtung freigibt, welcher einen Freigang zum oberen Teil der Riegeleinrichtung aufweist. Bei Betätigung des Tasters wird die Treibstange freigegeben, sodass diese zusammen mit dem unteren Teil der Riegeleinrichtung durch die Schwerkraft hinabfallen kann und zum Beispiel vorhandene Nebenverriegelungselemente in die Verriegelungsstellung verlagert. Durch den Freigang zwischen den beiden Teilen der Riegeleinrichtung ist dieser anfängliche Mechanismus von einem Getriebe des Schlosses entkoppelt, sodass dieses während des ersten Verriegelungsschrittes nicht mitgeschleppt wird und der Mechanismus somit besonders verschleißarm und leichtgängig ausgeführt ist. Sobald der obere Teil der Riegeleinrichtung durch Betätigung des Getriebes in Entriegelungsrichtung verlagert wird, nimmt dieser den unteren Teil entgegen des Freigangs mit.
Die Erfindung lässt zahlreiche Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips ist eine davon in der Zeichnung dargestellt und wird nachfolgend beschrieben. Diese zeigt in

Fig. 1
ein Schloss in einer Grundstellung,
Fig. 2 - 5
das Schloss aus Figur 1 in verschiedenen Stellungen,
Fig. 6
eine vergrößerte Darstellung zweier Segmente des Schlosses aus Figur 1,
Fig. 7
eine Seitenansicht der Segmente aus Figur 7,
Fig. 8
eine Ansicht von unten auf die Segmente aus Figur 7,
Fig. 9
vergrößert Bauteile einer Sperreinrichtung und ein Entriegelungselement des Schlosses aus Figur 1,
Fig. 10
die Sperreinrichtung aus Figur 9 in einer perspektivischen Darstellung,
Fig. 11
die Sperreinrichtung aus Figur 9 in einer weiteren perspektivischen Darstellung.
The sequence of the locking mechanism can be improved according to another advantageous development of the invention in that the locking device is designed in two parts and a locking sequence is defined in that the drive rod is connected to a lower part of the locking device and can be held by a button, which is Closing the door releases the lower part of the locking device, which has a clearance to the upper part of the locking device. When the button is actuated, the drive rod is released so that it can fall down together with the lower part of the locking device due to the force of gravity and, for example, displace existing secondary locking elements into the locking position. Due to the clearance between the two parts of the locking device, this initial mechanism is decoupled from a gear of the lock so that it is not dragged along during the first locking step and the mechanism is therefore designed to be particularly wear-resistant and smooth. As soon as the upper part of the locking device is displaced in the unlocking direction by actuating the gear, it takes the lower part with it against the clearance.
The invention allows numerous embodiments. To further clarify its basic principle, one of them is shown in the drawing and is described below. This shows in
Fig. 1
a lock in a basic position,
Figs. 2-5
the lock off Figure 1 in different positions,
Fig. 6
an enlarged view of two segments of the lock Figure 1 ,
Fig. 7
a side view of the segments Figure 7 ,
Fig. 8
a view from below of the segments Figure 7 ,
Fig. 9
enlarged components of a locking device and an unlocking element of the lock Figure 1 ,
Fig. 10
the locking device off Figure 9 in a perspective view,
Fig. 11
the locking device off Figure 9 in a further perspective illustration.

Figur 1 zeigt ein Schloss mit einem Schlosskasten 1, mit einem Riegel 2 und einer Falle 3. Die Falle 3 ist von einem Federelement 4 in die dargestellte hervorstehende Stellung vorgespannt und lässt sich von einer Drückernuss 5 oder von einer Riegeleinrichtung 6 in eine zurückgezogene Stellung bewegen. Die Riegeleinrichtung 6 ist in einer bevorzugten Ausführungsform der Erfindung, was hier nicht explizit gezeigt ist, zweiteilig ausgeführt und besteht aus einem unteren und oberen Teil, welche durch eine einen Freigang aufweisende Führung miteinander verbunden sind. Somit lassen sich beide Teile der Riegeleinrichtung 6 in festgelegten Grenzen unabhängig voneinander bewegen. Weiterhin ist das Schloss mit einer Treibstange 7 ausgestattet, welche eine formschlüssige Verbindung mit dem unteren Teil der Riegeleinrichtung 6 aufweist. Die Treibstange 7 dient beispielsweise zum Antrieb von nicht dargestellten Nebenverriegelungselementen und wird von einem Taster 50 in der entriegelten Stellung gehalten bis dieser beim Schließen des Türflügels betätigt wird, wodurch die Treibstange 7 freigegeben wird und zusammen mit dem unteren Teil der Riegeleinrichtung 6 durch die Schwerkraft in die Verriegelungsstellung fallen kann ohne den oberen Teil der Riegeleinrichtung 6 und ein damit verbundenes Getriebe 22 zu bewegen. Figure 1 shows a lock with a lock case 1, with a bolt 2 and a latch 3. The latch 3 is biased by a spring element 4 into the protruding position shown and can be moved into a retracted position by a follower 5 or by a bolt device 6. In a preferred embodiment of the invention, which is not explicitly shown here, the locking device 6 is designed in two parts and consists of a lower and an upper part, which are connected to one another by a guide having a clearance. Both parts of the locking device 6 can thus be moved independently of one another within defined limits. Furthermore, the lock is equipped with a drive rod 7, which has a form-fitting connection with the lower part of the locking device 6. The drive rod 7 is used, for example, to drive secondary locking elements, not shown, and is held in the unlocked position by a button 50 until this is actuated when the door leaf is closed, whereby the drive rod 7 is released and together with the lower part of the locking device 6 by gravity in the locking position can drop without moving the upper part of the locking device 6 and a gear 22 connected to it.

Der Riegel 2 und die Treibstange 7 lassen sich von der Riegeleinrichtung 6 mittels eines in einer Aufnahme 8 des Schlosses eingesetzten Schließzylinders antreiben. Zur Vereinfachung der Zeichnung ist von dem Schließzylinder nur ein Mitnehmer 9 dargestellt, in dessen Bewegungsbereich zwei Segmente 10, 11 hineinragen. Die Segmente 10, 11 sind bogenförmig gestaltet und erstrecken sich über unterschiedlich große Kreisbögen. Weiterhin haben die Segmente 10 Führungszapfen 12 und Führungsnuten 13, 14, mit denen sie aneinander und gegenüber Seitenwänden 15 des Schlosskastens 1 geführt sind. Zur Vereinfachung der Zeichnung ist nur die hinter den Segmenten 10, 11 angeordnete Seitenwand 15 dargestellt.The bolt 2 and the drive rod 7 can be driven by the bolt device 6 by means of a lock cylinder inserted in a receptacle 8 of the lock. To simplify the drawing, only one driver 9 of the lock cylinder is shown, two segments 10, 11 protruding into its range of motion. The segments 10, 11 are arcuate and extend over circular arcs of different sizes. Furthermore, the segments 10 have guide pins 12 and guide grooves 13, 14 with which they are guided on one another and opposite side walls 15 of the lock case 1. To simplify the drawing, only the side wall 15 arranged behind the segments 10, 11 is shown.

Eines der Segmente 10 hat einen Hebelarm 16 mit einem hier verdeckten Zapfen 17. Der Zapfen 17 dringt in eine Kulissenführung 18 eines Riegelschwanzes 19 des Riegels 2 ein. Durch eine Auslenkung des Hebelarms 16 bei einem Antrieb des mit diesem verbundenen Segmentes 10 wird der Riegel 2 in eine Entriegelungsstellung bewegt. Das zweite Segment 11 hat eine in Figur 8 dargestellte Verzahnung 20, mit dem es ein in Figur 2 dargestelltes Ritzel 21 eines Getriebes 22 antreibt. Die Verzahnung 20 ist als Teilzahnkranz ausgebildet. Das Ritzel 21 des Getriebes 22 treibt über ein durchmessergroßes Zahnrad 23 ein durchmesserkleines Zahnrad 24 und eine Zahnstange 25 auf einen Schieber 26 an. Der Schieber 26 steht mit einer Schulter 27 einem Steuerzapfen 28 eines schwenkbaren Entriegelungselementes 29 gegenüber. Das Entriegelungselement 29 hat einen zweiten, hier verdeckt angeordneten Zapfen 30, der in eine weitere Kulissenführung 31 des Riegelschwanzes 19 eindringt. Durch einen Antrieb des Entriegelungselementes 29 über das Getriebe 22 und den Schieber 26 lässt sich der Riegel 2 in die dargestellte, im Schlosskasten 1 befindliche Entriegelungsstellung zurückziehen. Der Schieber 26 ist zudem mit der Treibstange 7 gekoppelt.One of the segments 10 has a lever arm 16 with a pin 17 hidden here. The pin 17 penetrates into a link guide 18 of a bolt tail 19 of the bolt 2. By deflecting the lever arm 16 when the segment 10 connected to it is driven, the bolt 2 is moved into an unlocked position. The second segment 11 has an in Figure 8 toothing 20 shown, with which there is an in Figure 2 illustrated pinion 21 of a transmission 22 drives. The toothing 20 is designed as a partial ring gear. The pinion 21 of the gear 22 drives a small-diameter gear 24 and a rack 25 on a slide 26 via a large-diameter gear 23. The slide 26 faces a control pin 28 of a pivotable unlocking element 29 with a shoulder 27. The unlocking element 29 has a second pin 30, arranged in a concealed manner here, which penetrates into a further link guide 31 of the locking tail 19. By driving the unlocking element 29 via the gear 22 and the slide 26, the bolt 2 can be withdrawn into the unlocking position shown in the lock case 1. The slide 26 is also coupled to the drive rod 7.

Weiterhin hat das Schloss eine Sperreinrichtung 32 zur Blockierung der Riegeleinrichtung 6. Die Sperreinrichtung 32 hat ein schwenkbar gelagertes Sperrelement 33, welches einem ebenfalls schwenkbar gelagerten Entsperrelement 34 gegenübersteht. Das Entsperrelement 34 steht einem von dem Getriebe 22 angetriebenen Nocken 35 gegenüber. Das Sperrelement 33 hat einen Steuerzapfen 36, welcher in die Ebene des Entsperrelementes 34 hineinragt. In der dargestellten Stellung liegt das Sperrelement 33 mit einer Stützkante 37 auf einer Seitenkante 38 des Riegelschwanzes 19 auf. Die Kraft zur Auflage des Sperrelementes 33 auf der Seitenkante 38 kann von der Schwerkraft oder einem nicht dargestellten Federelement erzeugt werden.Furthermore, the lock has a locking device 32 for blocking the locking device 6. The locking device 32 has a pivotably mounted locking element 33, which faces a likewise pivotably mounted unlocking element 34. The unlocking element 34 faces a cam 35 driven by the transmission 22. The locking element 33 has a control pin 36 which protrudes into the plane of the unlocking element 34. In the position shown, the locking element 33 rests with a support edge 37 on a side edge 38 of the locking tail 19. The force for bearing the locking element 33 on the side edge 38 can be generated by gravity or a spring element (not shown).

Figur 1 zeigt das Schloss in einer Entriegelungsstellung, in der die Falle 3 über eine Betätigung der Drückernuss 5 in den Schlosskasten 1 zurückgezogen werden kann. Treibt man das Schloss ausgehend aus der in Figur 1 dargestellten Stellung über den Mitnehmer 9 gegen den Uhrzeigersinn an, gelangt man in die in Figur 2 dargestellte Verriegelungsstellung. Beim Antrieb wird das den Hebelarm 16 aufweisende Segment 10 entlang der Führungsnuten 14 verschwenkt und der eine Zapfen 17 in der Kulissenführung 18 im Riegelschwanz 19 verschoben. Dabei wird der Riegel 2 aus dem Schlosskasten 1 ausgefahren. Das Sperrelement 33 gleitet dabei an der Seitenkante 38 des Figure 1 shows the lock in an unlocked position in which the latch 3 can be withdrawn into the lock case 1 by actuating the handle follower 5. If you drive the lock from the in Figure 1 counterclockwise via the driver 9, one arrives at the in Figure 2 locking position shown. During the drive, the segment 10 having the lever arm 16 is pivoted along the guide grooves 14 and the one pin 17 in the link guide 18 is displaced in the locking tail 19. The bolt 2 is extended out of the lock case 1. The locking element 33 slides on the side edge 38 of the

Riegelschwanzes 19 entlang und fällt durch die Schwerkraft oder einer nicht dargestellten Federkraft mit einer Stützkante 39 hinter eine Hinterkante 40 des Riegelschwanzes. Damit kann der Riegel 2 nicht mehr von Hand in den Schlosskasten 1 hinein gedrückt werden. Gegenüber der Stellung in Figur 1 ist das mit dem Getriebe 22 verbundene zweite Segment 11 nicht bewegt.Bar tail 19 along and falls by gravity or a spring force, not shown, with a support edge 39 behind a rear edge 40 of the bar tail. This means that the bolt 2 can no longer be pressed into the lock case 1 by hand. Compared to the position in Figure 1 the second segment 11 connected to the transmission 22 is not moved.

Zur Entriegelung wird der Mitnehmer 9 im Uhrzeigersinn verschwenkt, bis er das zweite Segment 11 verschiebt. Diese Stellung ist in Figur 3 dargestellt. Dabei wird zunächst das Getriebe 22 von dem zweiten Segment 11 angetrieben. Das Getriebe 22 verschiebt durch den Antrieb der Zahnstange 25 den Schieber 26. Gleichzeitig verschwenkt das Getriebe 22 den Nocken 35, welcher das Entsperrelement 34 auslenkt und das Sperrelement 33 aus dem Bewegungsbereich des Riegelschwanzes 19 entfernt. Da das den Hebelarm 16 aufweisende Segment 10 kürzer ist als das zweite Segment 11, verbleibt dieses zunächst in seiner Lage.To unlock the driver 9 is pivoted clockwise until it moves the second segment 11. This position is in Figure 3 shown. First, the transmission 22 is driven by the second segment 11. The gear 22 moves the slide 26 by the drive of the rack 25. At the same time, the gear 22 pivots the cam 35, which deflects the unlocking element 34 and removes the locking element 33 from the range of motion of the locking tail 19. Since the segment 10 having the lever arm 16 is shorter than the second segment 11, this initially remains in its position.

Treibt man ausgehend von der Stellung aus Figur 3 den Mitnehmer 9 weiter im Uhrzeigersinn an, lässt sich nun der Riegel 2 durch den Antrieb der Schulter 27 des Schiebers 26 gegen den Steuerzapfen 28 des Entriegelungselementes 29 zurückziehen. Der von der Schulter 27 angetriebene Steuerzapfen 28 des Entriegelungselementes 29 verlagert das Entriegelungselement 29 derart, dass der zweite Zapfen 30 den Riegelschwanz 19 über die zweite Kulissenführung 31 zurückzieht. Diese Stellung ist in Figur 4 dargestellt.If you drive from the position Figure 3 the driver 9 further clockwise, the bolt 2 can now be pulled back against the control pin 28 of the unlocking element 29 by the drive of the shoulder 27 of the slide 26. The control pin 28 of the unlocking element 29, driven by the shoulder 27, displaces the unlocking element 29 in such a way that the second pin 30 pulls the locking tail 19 back over the second link guide 31. This position is in Figure 4 shown.

Der in Figur 2 dargestellte Abstand des Steuerzapfens 28 von der Schulter 27 ermöglicht damit einen Totgang beim Antrieb des Schiebers 26, so dass in zeitlicher Abfolge zunächst die Sperreinrichtung 32 in die die Riegeleinrichtung 6 freigebende Stellung und anschließend die Riegeleinrichtung 6 in die Entriegelungsstellung angetrieben wird.The in Figure 2 The illustrated distance of the control pin 28 from the shoulder 27 thus enables a backlash when driving the slide 26, so that in a chronological sequence first the locking device 32 is driven into the position releasing the locking device 6 and then the locking device 6 is driven into the unlocking position.

Durch den weiteren Antrieb des Schiebers 26 wird anschließend die Falle 3 in den Schlosskasten 1 zurückgezogen und die Treibstange 7 verschoben. Ein mit der Treibstange 7 verbundenes Stellelement 41 hat hierzu einen Fallenrückzugszapfen 42, welcher einen Fallenrückzugshebel 43 verschwenkt und damit die Falle 3 zurückzieht. Diese Stellung ist in Figur 5 dargestellt.As a result of the further drive of the slide 26, the latch 3 is then withdrawn into the lock case 1 and the drive rod 7 is displaced. For this purpose, an actuating element 41 connected to the drive rod 7 has a latch retraction pin 42 which pivots a latch retraction lever 43 and thus pulls the latch 3 back. This position is in Figure 5 shown.

Figur 6 zeigt vergrößert die Segmente 10, 11 und den Mitnehmer 9 des Schlosses. Der Mitnehmer 9 ist Teil eines nicht dargestellten, in der Aufnahme 8 des Schlosses eingesetzten Schließzylinders. Die Segmente 10, 11 weisen jeweils Anschlagschultern 44-47 auf, mit welchen sie in den Bewegungsbereich des Mitnehmers 9 hineinragen. Figur 7 zeigt die Segmente 10, 11 in einer Seitenansicht und Figur 8 in einer Ansicht von unten. Figur 7 zeigt, dass eines der Segmente 10 einen Führungszapfen 48 hat, welcher in die bereits in den Figuren 1 und 6 dargestellte Führungsnut 14 des anderen Segments 11 eindringt. In Figur 8 ist die an dem zweiten Segment 11 angeordnete Verzahnung 20 zum Antrieb des Getriebes 22 zu erkennen. Die Segmente 10, 11 weisen jeweils voneinander wegweisende Führungszapfen 12, 49 auf, mit welchen sie in die Führungsnuten 13 der Seitenwandungen 15 des Schlosskastens 1 eindringen. Figure 6 shows the segments 10, 11 and the driver 9 of the lock enlarged. The driver 9 is part of a lock cylinder, not shown, inserted in the receptacle 8 of the lock. The segments 10, 11 each have stop shoulders 44-47 with which they protrude into the range of motion of the driver 9. Figure 7 shows the segments 10, 11 in a side view and Figure 8 in a view from below. Figure 7 shows that one of the segments 10 has a guide pin 48 which is in the already in the Figures 1 and 6th The illustrated guide groove 14 of the other segment 11 penetrates. In Figure 8 the toothing 20 arranged on the second segment 11 for driving the transmission 22 can be seen. The segments 10, 11 each have guide pins 12, 49 pointing away from one another, with which they penetrate into the guide grooves 13 of the side walls 15 of the lock case 1.

Figur 9 zeigt die Sperreinrichtung 32 des Schlosses mit dem Sperrelement 33 und dem Entsperrelement 34 und das Entriegelungselement 29. Weiterhin ist der von dem Getriebe 22 antreibbare Nocken 35 zur Auslenkung des Entsperrelementes 34 dargestellt. Die Figuren 10 und 11 zeigen die Sperreinrichtung 32 in unterschiedlichen perspektivischen Ansichten. Hierbei ist zu erkennen, dass das Sperrelement 33, das Entsperrelement 34 und das Entriegelungselement 29 in unterschiedlichen Ebenen angeordnet sind. Das Entsperrelement 34 ist in der Ebene des Nockens 35 angeordnet. Der Steuerzapfen 36 des Sperrelementes 33 ragt in die Ebene des Entsperrelementes 34 hinein. Figure 9 shows the locking device 32 of the lock with the locking element 33 and the unlocking element 34 and the unlocking element 29. Furthermore, the cam 35 that can be driven by the gear 22 for deflecting the unlocking element 34 is shown. The Figures 10 and 11 show the locking device 32 in different perspective views. It can be seen here that the locking element 33, the unlocking element 34 and the unlocking element 29 are arranged in different planes. The unlocking element 34 is arranged in the plane of the cam 35. The control pin 36 of the locking element 33 protrudes into the plane of the unlocking element 34.

Claims (12)

  1. A lock with a locking device (6) having a bolt (2) for selectively driving the lock into a locking position or unlocking position, having a receptacle (8) for a lock cylinder, having a movably guided segment (10), which protrudes into the range of motion of the driver (9) of a lock cylinder (8) arranged in the receptacle, wherein the segment (10) is designed for controlling the locking device (6), wherein the locking device (6) has a blocking device (32) and the locking device (6) is blocked in the locking position by the blocking device (32) and wherein for the unlocking in chronological sequence initially the blocking device (32) can be controlled into a position releasing the locking device (6) and then the locking device (6) can be controlled into the unlocking position by driving the lock cylinder and wherein a second segment (11) protrudes into the range of motion of the driver (9) of the lock cylinder (8) mounted in the receptacle and the second segment (11) is coupled with the blocking device (32) for blocking or releasing the locking device (6) and one of the segments (10) is designed for driving the bolt (2) and the other of the segments (11) for driving a slide (26), characterized in that the slide (26) for the driving is opposite an unlocking element (29) and that the unlocking element (29) is designed for driving the bolt (2) into the unlocking position.
  2. The lock according to claim 1, characterized in that the blocking device (32) has a blocking element (33) and that the blocking element (33) is deflected by a force into a position blocking the locking device (6) and can be moved into the release position when being driven by the second segment (11).
  3. The lock according to claim 2, characterized in that the blocking device (32) has an unblocking element (34) opposite the blocking element (33) and that the blocking element (33) can be driven against the deflecting force into the position releasing the locking device (6) when driving the unblocking element (34).
  4. The lock according to claim 3, characterized in that the blocking element (33) has a control pin (36) protruding into the range of motion of the unblocking element (34).
  5. The lock according to any one of claims 2 to 4, characterized in that the blocking element (33) in the position blocking the locking device (6) engages behind a trailing edge (40) of the bolt (2) with a blocking edge (39).
  6. The lock according to any one of claims 2 to 5, characterized in that the blocking element (33) in the position releasing the locking device (6) rests with a supporting edge (37) on a side edge (38) of the bolt (2).
  7. The lock according to any one of claims 3 to 6, characterized in that the second segment (11) is designed for driving a cam (35) deflecting the unblocking element (34).
  8. The lock according to at least one of claims 1 to 7, characterized in that at least one of segments (10) is connected to a lever arm (16).
  9. The lock according to claim 8, characterized in that the lever arm (16) has a pin (17) penetrating into a slide guide (18) for controlling the bolt (2).
  10. The lock according to at least one of claims 1 to 9, characterized in that at least one of the segments (11) is connected to a toothing (20) and that the toothing (20) is part of a gear (22).
  11. The lock according to at least one of claims 1 to 10, characterized in that the segments (10, 11) have different dimensions in their sections protruding into the range of motion of the driver (9) of the lock cylinder (8).
  12. The lock according to at least one of the preceding claims, characterized in that the locking device (6) is designed in two parts and a closing sequence is defined in that the drive rod (7) is connected to a lower part of the locking device (6) and can be held by a button (50), which releases the lower part of the locking device (6), which when closing the door has a clearance to the upper part of the locking device (6), so that a gear (22) connected thereto is not moved for controlling the bolt (2).
EP18209288.2A 2017-12-13 2018-11-29 Lock Active EP3498943B1 (en)

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9213616D0 (en) * 1992-06-26 1992-08-12 Parkes Josiah & Sons Ltd Locks
FR2815660B1 (en) * 2000-10-20 2003-01-24 Stremler SLIDING LOCK WITH IMPROVED SECURITY
CH694946A5 (en) * 2001-01-19 2005-09-30 Msl Schloss Und Beschlaegefabr Three-point connecting rod lock.
DE102006030552A1 (en) 2005-07-14 2007-01-18 Kfv Karl Fliether Gmbh & Co. Kg Escape door lock
DE102006059568B4 (en) 2006-12-16 2009-07-30 Carl Fuhr Gmbh & Co. Kg Locking system for doors, windows or the like, in particular espagnolette lock with panic function and multipoint locking
DE202012100133U1 (en) 2012-01-13 2012-03-16 Carl Fuhr Gmbh & Co. Kg locking
DE202013000921U1 (en) * 2013-01-30 2013-02-20 Kfv Karl Fliether Gmbh & Co. Kg panic lock

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DE102017222661A1 (en) 2019-06-13
PL3498943T3 (en) 2021-11-29
EP3498943A1 (en) 2019-06-19

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