[go: up one dir, main page]

EP1864761A1 - Manual tool with vibration reduction device - Google Patents

Manual tool with vibration reduction device Download PDF

Info

Publication number
EP1864761A1
EP1864761A1 EP07109204A EP07109204A EP1864761A1 EP 1864761 A1 EP1864761 A1 EP 1864761A1 EP 07109204 A EP07109204 A EP 07109204A EP 07109204 A EP07109204 A EP 07109204A EP 1864761 A1 EP1864761 A1 EP 1864761A1
Authority
EP
European Patent Office
Prior art keywords
locking
hand tool
main housing
housing
tool according
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.)
Granted
Application number
EP07109204A
Other languages
German (de)
French (fr)
Other versions
EP1864761B1 (en
Inventor
Ferdinand Kristen
Roland Meuer
Rüdiger Schulz
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP1864761A1 publication Critical patent/EP1864761A1/en
Application granted granted Critical
Publication of EP1864761B1 publication Critical patent/EP1864761B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0015—Tools having a percussion-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/255—Switches
    • B25D2250/261—Means for locking an operative switch on

Definitions

  • the invention relates to a hand tool, in particular in the form of an electric combi hammer which can optionally be used as a drill or chisel hammer, with a main housing on which vibrations are generated during operation.
  • the hand tool has a handle housing, which is held with the interposition of a vibration reducing device on the main housing, which dampens the vibrations occurring or the handle housing substantially isolated from the vibrations occurring at the main housing.
  • an actuating arrangement is provided with an adjustable between at least two positions, the main housing side adjusting device and adjustable between at least two positions, handle housing side adjusting device, which is mechanically coupled via a control connection with the main housing-side adjusting device.
  • the vibrations occurring in operation on the handle housing are greatly reduced with respect to the vibrations on the main housing. This achieves a particularly high level of comfort when holding the device.
  • the adjusting arrangement makes it possible to adjust an adjusting device designed as a functional device on the main or handle housing by means of an adjusting device designed as a handling device, which is held on the other housing part in each case.
  • an electric combination hammer which can be used as a drill or chisel hammer. Further, a latching device is provided on a handle over which a pawl of a motor switch can be latched in chisel operation. In drilling operation, the detent device, which is actuated by a linkage held by a main switch held on the main housing, is displaced to a deactivated position.
  • a disadvantage of the known hand tool device is that the linkage, which acts as a positioning connection, transfers vibrations during operation from the main housing to the handle housing.
  • the linkage causes a relatively large installation effort and high production costs.
  • the present invention has for its object to avoid the disadvantages mentioned in a generic hand tool and to minimize additional vibration transmission from the main body to the handle housing via the actuator connection.
  • the object is achieved in that the actuating connection between the handle housing and the main housing has a flexible vibration reduction section.
  • this flexible vibration reduction portion of the handle housing side part of the actuator assembly is vibration isolated from the main housing side part, so that no noticeable vibrations are transmitted to the handle housing on the actuator assembly.
  • the flexible vibration-reducing section is formed by a Bowden cable.
  • a Bowden cable This allows simultaneous flexibility of a transmission of particularly high restoring forces of one of the housing parts of the main body and handle housing to the other.
  • a Bowden cable is particularly inexpensive and can be easily mounted.
  • the hand tool is formed by a switchable between a drilling and a chisel function electric combination hammer and the actuator assembly by a function-dependent switchable locking arrangement, via which a pawl of a motor switch can be fixed in one position.
  • a combination hammer can be provided, the switch pawl can be locked in the chisel function, while locking in drilling operation is prevented.
  • the handle housing which forms a main handle of the power tool, at any time substantially completely decoupled from the main body, so that almost no vibrations are transmitted to the main handle of this.
  • the handle housing side adjusting device is formed by a locking device of the locking arrangement, which is adjustable between a release position and a locking position in which the pawl on locking means in a switch-on position of the motor switch can be fixed.
  • a locking device of the locking arrangement which is adjustable between a release position and a locking position in which the pawl on locking means in a switch-on position of the motor switch can be fixed.
  • the locking arrangement on a via the actuating connection between an active position and a passive position movable activation member.
  • the locking device has a locking switch, by means of which the locking means in the active position of the activating member can be brought into the locking position.
  • the actuating function of the locking switch relative to the locking means is repealed.
  • the locking in the drilling function can be reliably prevented and merely made possible in the chiseling function.
  • the actual activation is then made by a user either by pressing the locking switch.
  • a quick locking or releasing the switch pawl is possible in the chisel to adapt to the particular circumstances.
  • the activation member is biased in the passive position. As a result, it is ensured at all times that the locking device is prevented during drilling operation even if the adjusting arrangement is damaged, for example when the flexible vibration-reducing section tears.
  • the main housing-side adjusting device is formed by a mode switch for switching between drilling and chisel function, whereby at the same time in the case of Bohr knewes the lock blocked and set in the case of chisel operation enables or activates the setting with the desired operating mode.
  • the fashion switch is coupled to a main housing-side end of the actuating connection, whereby a stable and accurate actuation of the actuating arrangement is ensured.
  • Fig. 1 shows a detail of a hand tool 2 in the form of an electrically operated combi hammer. This is by means of a mode switch 4 between a chisel function with pure impact operation and a drilling function, for hammer drilling or pure drilling, switchable, as shown by a chisel M and a drilling position B.
  • the hand tool 2 has a main housing 6, in which a motor unit 8 and a gear unit 10 are housed. Further, a handle housing 12 is held on the main housing 6 with the interposition of a vibration-reducing device 14, which has, for example spring means not shown. This handle housing 12 forms a handle 16, which can be held by one hand, on the same time a pawl 18 of a motor switch 20 can be operated to take the motor unit 8 and the hand tool 2 in total operation.
  • vibrations occur on the main housing 6.
  • the vibration reduction device 14 a transmission of the vibrations from the main housing 6 to the handle housing 12 is substantially avoided.
  • the mode switch 4 acts as the main housing-side adjusting device of a generally designated 22 actuator assembly between the main housing 6 and the handle housing 12. This also has on the handle housing 12 on a handle housing side adjusting device, which is formed by a locking device 24.
  • the locking device 24 is connected via a control connection 26 with the mode switch 4 and switchable by this between a locking position and a release position.
  • the actuating connection 26 has a slide element 28 which is held displaceably in the main housing 6 and which is coupled via a driver arrangement 30 to the mode switch 4, which has a slide-side slide 32 and a switch-side eccentric cam 34. Furthermore, the actuating connection 26 has a flexible vibration-reducing section 36 in the form of a Bowden cable, which is connected to the slider element 28 at a main housing-side end 38.
  • a handle housing side end 40 of the flexible vibration reduction portion is connected to a first leg 42 of an activating member 44.
  • This first leg 42 is on the one hand strigkbar mounted on the handle housing 12 and at the same time on a Swivel joint 46 connected to a second leg 48 of the activation member 44.
  • This second leg 48 is further connected to an actuating tongue 50, which can be applied to a pivotally mounted in the handle housing 12 locking hook 52.
  • the locking device 24 is spent by the set on Meisselfunktion M mode switch 4 and the actuator link 26, which acts on the first leg 42 with a tensile force in an active position.
  • the actuating tongue 50 is pivotable against the locking hook 52 by displacing a locking switch 54 into a front position (as shown).
  • the actuator assembly 22 is in a locked position, in which the locking hook 52 engages in a locking receptacle 56 of the pawl 18, which is thus held in an on position in which the motor switch 20, the motor unit 8 is activated.
  • the locking switch 54 In order to release the locking position, the locking switch 54, as shown in Fig. 2, moved to a rear position. As a result, the operating tongue 50 is no longer pressed against the locking hook 52, which is now pivoted by a leaf spring 58 out of engagement with the Arretierfact 56. Thus, the hand tool 2 can be operated in the chisel function optionally without locking the pawl 18.
  • the mode switch 4 For switching to a drilling operation, the mode switch 4 is rotated to the drilling position B according to FIG. 3. At the same time, the slide element 28 is displaced into a new position via the driver arrangement 30, as a result of which the tensile force of the actuating connection 22 acting on the first limb 42 of the activation member 44 is reduced. As a result, the first leg 42, which is acted upon by a biasing spring 60, pivoted in a direction away from the pawl 18. Subsequently, the activation member 44 assumes the passive position shown in Fig. 3.
  • the actuating tongue 50 is positioned relative to the locking hook 52, that a displacement of the locking switch 54 can not cause engagement of the locking hook 52 with the locking receptacle 56. This ensures that the locking device 24 is in drilling operation in a release position in which no locking of the pawl 18 takes place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)

Abstract

The hand tool device (2) has a main frame (6), in which vibrations are generated during operation. A handle has a housing (12) under the interim management of a vibration reduction facility (14) on the main housing. An adjuster (22) is provided having two adjustable positions and arranged at the side of the main housing, alternating between the positions. An interlocking connection (26) is arranged between the handle housing (12) and the main housing (6) with a flexible vibration reduction section (36) provided.

Description

Die Erfindung betrifft ein Handwerkzeuggerät, insbesondere in Form eines wahlweise als Bohr- oder Meisselhammer verwendbaren Elektrokombihammers, mit einem Hauptgehäuse, an dem im Betrieb Vibrationen erzeugt werden. Zudem weist das Handwerkzeuggerät ein Griffgehäuse auf, das unter Zwischenlage einer Vibrationsminderungseinrichtung am Hauptgehäuse gehalten ist, die die auftretenden Vibrationen dämpft oder das Griffgehäuse im Wesentlichen von den am Hauptgehäuse auftretenden Vibrationen isoliert. Ferner ist eine Stellanordnung vorgesehen mit einer zwischen wenigstens zwei Positionen verstellbaren, hauptgehäuseseitigen Stelleinrichtung und einer zwischen wenigstens zwei Positionen verstellbaren, griffgehäuseseitigen Stelleinrichtung, die über eine Stellverbindung mit der hauptgehäuseseitigen Stelleinrichtung mechanisch gekoppelt ist.The invention relates to a hand tool, in particular in the form of an electric combi hammer which can optionally be used as a drill or chisel hammer, with a main housing on which vibrations are generated during operation. In addition, the hand tool has a handle housing, which is held with the interposition of a vibration reducing device on the main housing, which dampens the vibrations occurring or the handle housing substantially isolated from the vibrations occurring at the main housing. Furthermore, an actuating arrangement is provided with an adjustable between at least two positions, the main housing side adjusting device and adjustable between at least two positions, handle housing side adjusting device, which is mechanically coupled via a control connection with the main housing-side adjusting device.

Bei derartigen Handwerkzeuggeräten sind die im Betrieb am Griffgehäuse auftretenden Vibrationen gegenüber den Vibrationen am Hauptgehäuse stark vermindert. Hierdurch erreicht man einen besonders hohen Komfort beim Halten des Gerätes. Zudem ermöglicht die Stellanordnung das Verstellen einer als Funktionseinrichtung ausgebildeten Stelleinrichtung am Haupt- oder Griffgehäuse durch eine als Handhabungseinrichtung ausgebildete Stelleinrichtung, die jeweils am anderen Gehäuseteil gehalten ist.In such hand tool devices, the vibrations occurring in operation on the handle housing are greatly reduced with respect to the vibrations on the main housing. This achieves a particularly high level of comfort when holding the device. In addition, the adjusting arrangement makes it possible to adjust an adjusting device designed as a functional device on the main or handle housing by means of an adjusting device designed as a handling device, which is held on the other housing part in each case.

Aus der DE 100 34 768 A1 ist ein Elektrokombihammer bekannt, der als Bohr- oder Meisselhammer einsetzbar ist. Ferner ist an einem Handgriff eine Rastvorrichtung vorgesehen, über die eine Schaltklinke eines Motorschalters im Meisselbetrieb verrastbar ist. Im Bohrbetrieb ist die Rastvorrichtung, die über ein Gestänge durch einen am Hauptgehäuse gehaltenen Modischalter betätigt wird, in eine deaktivierte Stellung verlagert.From the DE 100 34 768 A1 is known an electric combination hammer, which can be used as a drill or chisel hammer. Further, a latching device is provided on a handle over which a pawl of a motor switch can be latched in chisel operation. In drilling operation, the detent device, which is actuated by a linkage held by a main switch held on the main housing, is displaced to a deactivated position.

Nachteilig an dem bekannten Handwerkzeuggerät ist, dass das Gestänge, das hier als Stellverbindung fungiert, im Betrieb Vibrationen vom Hauptgehäuse auf das Griffgehäuse überträgt. Zudem verursacht das Gestänge einen relativ grossen Montageaufwand und hohe Herstellungskosten.A disadvantage of the known hand tool device is that the linkage, which acts as a positioning connection, transfers vibrations during operation from the main housing to the handle housing. In addition, the linkage causes a relatively large installation effort and high production costs.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, bei einem gattungsgemässen Handwerkzeuggerät die genannten Nachteile zu vermeiden und eine zusätzliche Vibrationsübertragung vom Hauptgehäuse zum Griffgehäuse über die Stellverbindung zu minimieren.The present invention has for its object to avoid the disadvantages mentioned in a generic hand tool and to minimize additional vibration transmission from the main body to the handle housing via the actuator connection.

Erfindungsgemäss wird die Aufgabe dadurch gelöst, dass die Stellverbindung zwischen dem Griffgehäuse und dem Hauptgehäuse einen flexiblen Vibrationsminderungsabschnitt aufweist. Durch diesen flexiblen Vibrationsminderungsabschnitt wird der griffgehäuseseitige Teil der Stellanordnung vom hauptgehäuseseitigen Teil vibrationsisoliert, so dass über die Stellanordnung keine merkbaren Vibrationen auf das Griffgehäuse übertragen werden.According to the invention the object is achieved in that the actuating connection between the handle housing and the main housing has a flexible vibration reduction section. By this flexible vibration reduction portion of the handle housing side part of the actuator assembly is vibration isolated from the main housing side part, so that no noticeable vibrations are transmitted to the handle housing on the actuator assembly.

In einer besonders bevorzugten Ausführungsform ist der flexible Vibrationsminderungsabschnitt durch einen Bowdenzug gebildet. Dieser ermöglicht bei gleichzeitiger Flexibilität eine Übertragung von besonders hohen Stellkräften von einem der Gehäuseteile aus Hauptgehäuse und Griffgehäuse auf das jeweils andere. Zudem ist ein solcher Bowdenzug besonders kostengünstig und kann leicht montiert werden.In a particularly preferred embodiment, the flexible vibration-reducing section is formed by a Bowden cable. This allows simultaneous flexibility of a transmission of particularly high restoring forces of one of the housing parts of the main body and handle housing to the other. In addition, such a Bowden cable is particularly inexpensive and can be easily mounted.

Vorteilhafterweise ist das Handwerkzeuggerät durch einen zwischen einer Bohr- und einer Meisselfunktion umschaltbaren elektrischen Kombihammer und die Stellanordnung durch eine funktionsabhängig zuschaltbare Arretierungsanordnung gebildet, über die eine Schaltklinke eines Motorschalters in einer Position festlegbar ist. Hierdurch kann ein Kombihammer bereitgestellt werden, dessen Schalterklinke in der Meisselfunktion arretierbar ist, während eine Arretierung im Bohrbetrieb verhindert wird. Hierbei ist das Griffgehäuse, das einen Haupthandgriff des Handwerkzeuggerätes bildet, jederzeit im Wesentlichen vollständig vom Hauptgehäuse entkoppelt, so dass von diesem nahezu keine Vibrationen zum Haupthandgriff übertragen werden.Advantageously, the hand tool is formed by a switchable between a drilling and a chisel function electric combination hammer and the actuator assembly by a function-dependent switchable locking arrangement, via which a pawl of a motor switch can be fixed in one position. In this way, a combination hammer can be provided, the switch pawl can be locked in the chisel function, while locking in drilling operation is prevented. Here, the handle housing, which forms a main handle of the power tool, at any time substantially completely decoupled from the main body, so that almost no vibrations are transmitted to the main handle of this.

Bevorzugterweise ist dabei die griffgehäuseseitige Stelleinrichtung durch eine Arretierungsvorrichtung der Arretierungsanordnung gebildet, die zwischen einer Freigabestellung und einer Arretierstellung verstellbar ist, in der die Schaltklinke über Arretierungsmittel in einer Einschaltposition des Motorschalters festlegbar ist. Auf diese Weise kann einerseits im Meisselbetrieb eine stabile Arretierung der Schalterklinke und andererseits im Bohrbetrieb eine sichere Deaktivierung der Arretierungsmittel gewährleistet werden.Preferably, the handle housing side adjusting device is formed by a locking device of the locking arrangement, which is adjustable between a release position and a locking position in which the pawl on locking means in a switch-on position of the motor switch can be fixed. In this way, on the one hand in chisel operation, a stable locking of the switch pawl and on the other hand, in the drilling operation, a secure deactivation of the locking means can be ensured.

Vorteilhafterweise weist die Arretierungsanordnung ein über die Stellverbindung zwischen einer Aktivstellung und einer Passivstellung bewegbares Aktivierungsglied auf. Zudem weist die Arretierungsvorrichtung einen Arretierungsschalter auf, mittels dem die Arretierungsmittel in der Aktivstellung des Aktivierungsgliedes in die Arretierstellung verbringbar sind. In der Passivstellung des Aktivierungsgliedes ist die Stellfunktion des Arretierungsschalters gegenüber den Arretierungsmitteln dagegen aufgehoben. Auf diese Weise kann mittels der Stellanordnung die Arretierung in der Bohrfunktion sicher verhindert und in der Meisselfunktion lediglich ermöglicht werden. Die eigentliche Aktivierung wird von einem Benutzer dann wahlweise durch Betätigung des Arretierschalters vorgenommen. Hierdurch ist im Meisselbetrieb zur Anpassung an die jeweiligen Gegebenheiten eine schnelle Arretierung oder Freigabe der Schalterklinke möglich.Advantageously, the locking arrangement on a via the actuating connection between an active position and a passive position movable activation member. In addition, the locking device has a locking switch, by means of which the locking means in the active position of the activating member can be brought into the locking position. In the passive position of the activation member, however, the actuating function of the locking switch relative to the locking means is repealed. In this way, by means of the adjusting arrangement, the locking in the drilling function can be reliably prevented and merely made possible in the chiseling function. The actual activation is then made by a user either by pressing the locking switch. As a result, a quick locking or releasing the switch pawl is possible in the chisel to adapt to the particular circumstances.

Dabei ist es besonders günstig, wenn das Aktivierungsglied in die Passivstellung vorgespannt ist. Hierdurch wird auch bei einer Beschädigung der Stellanordnung, beispielsweise bei einem Reissen des flexiblen Vibrationsminderungsabschnittes, jederzeit sichergestellt, dass die Arretierung im Bohrbetrieb verhindert ist.It is particularly advantageous if the activation member is biased in the passive position. As a result, it is ensured at all times that the locking device is prevented during drilling operation even if the adjusting arrangement is damaged, for example when the flexible vibration-reducing section tears.

Vorteilhafterweise ist die hauptgehäuseseitige Stelleinrichtung durch einen Modischalter zur Umschaltung zwischen Bohr- und Meisselfunktion gebildet, wodurch mit Einstellung des gewünschten Betriebsmodus auch gleichzeitig im Falle des Bohrbetriebes die Arretierung blockiert und im Falle des Meisselbetriebes die Arretierung ermöglicht beziehungsweise aktiviert.Advantageously, the main housing-side adjusting device is formed by a mode switch for switching between drilling and chisel function, whereby at the same time in the case of Bohrbetriebes the lock blocked and set in the case of chisel operation enables or activates the setting with the desired operating mode.

Dabei ist es günstig, wenn der Modischalter mit einem hauptgehäuseseitigen Ende der Stellverbindung gekoppelt ist, wodurch eine stabile und exakte Betätigung der Stellanordnung gewährleistet wird.It is advantageous if the fashion switch is coupled to a main housing-side end of the actuating connection, whereby a stable and accurate actuation of the actuating arrangement is ensured.

Die Erfindung wird nachstehend anhand eines Ausführungsbeispieles näher erläutert. Es zeigen:

Fig. 1
eine Ansicht einer Stellanordnung eines erfindungsgemässen Handwerkzeuggerätes bei eingestellter Meisselfunktion und in Arretierstellung einer Arretierungsvorrichtung,
Fig. 2
eine Ansicht der Stellanordnung nach Fig. 1 bei eingestellter Meisselfunktion und in Freigabestellung der Arretierungsvorrichtung und
Fig. 3
eine Ansicht der Stellanordnung nach Fig. 1 bei eingestellter Hammerbohrfunktion.
The invention will be explained in more detail below with reference to an embodiment. Show it:
Fig. 1
a view of an actuating arrangement of an inventive hand tool when set chisel function and in locking position of a locking device,
Fig. 2
a view of the actuator assembly of FIG. 1 with set chisel function and in the release position of the locking device and
Fig. 3
a view of the actuator assembly of FIG. 1 with set hammer drilling function.

Fig. 1 zeigt ausschnittsweise ein Handwerkzeuggerät 2 in Form eines elektrisch betriebenen Kombihammers. Dieser ist mittels eines Modischalters 4 zwischen einer Meisselfunktion mit reinem Schlagbetrieb und einer Bohrfunktion, zum Hammerbohren oder reinen Bohren, umschaltbar, wie durch eine Meisselposition M und eine Bohrposition B dargestellt.Fig. 1 shows a detail of a hand tool 2 in the form of an electrically operated combi hammer. This is by means of a mode switch 4 between a chisel function with pure impact operation and a drilling function, for hammer drilling or pure drilling, switchable, as shown by a chisel M and a drilling position B.

Das Handwerkzeuggerät 2 weist ein Hauptgehäuse 6 auf, in dem eine Motoreinheit 8 und eine Getriebeeinheit 10 untergebracht sind. Ferner ist an dem Hauptgehäuse 6 ein Griffgehäuse 12 unter Zwischenlage einer Vibrationsminderungseinrichtung 14 gehalten, die beispielsweise nicht näher dargestellte Federmittel aufweist. Dieses Griffgehäuse 12 bildet einen Griff 16 aus, der von einer Hand gehalten werden kann, über die gleichzeitig eine Schaltklinke 18 eines Motorschalters 20 betätigt werden kann, um die Motoreinheit 8 beziehungsweise das Handwerkzeuggerät 2 insgesamt in Betrieb zu nehmen.The hand tool 2 has a main housing 6, in which a motor unit 8 and a gear unit 10 are housed. Further, a handle housing 12 is held on the main housing 6 with the interposition of a vibration-reducing device 14, which has, for example spring means not shown. This handle housing 12 forms a handle 16, which can be held by one hand, on the same time a pawl 18 of a motor switch 20 can be operated to take the motor unit 8 and the hand tool 2 in total operation.

Im Betrieb treten dabei am Hauptgehäuse 6 Vibrationen auf. Durch die Vibrationsminderungseinrichtung 14 wird eine Übertragung der Vibrationen vom Hauptgehäuse 6 auf das Griffgehäuse 12 im Wesentlichen vermieden.During operation, vibrations occur on the main housing 6. By the vibration reduction device 14, a transmission of the vibrations from the main housing 6 to the handle housing 12 is substantially avoided.

Neben der Umschaltung zwischen den Betriebsmodi fungiert der Modischalter 4 als hauptgehäuseseitige Stelleinrichtung einer insgesamt mit 22 bezeichneten Stellanordnung zwischen dem Hauptgehäuse 6 und dem Griffgehäuse 12. Diese weist ferner am Griffgehäuse 12 eine griffgehäuseseitige Stelleinrichtung auf, die durch eine Arretierungsvorrichtung 24 gebildet ist. Dabei ist die Arretierungsvorrichtung 24 über eine Stellverbindung 26 mit dem Modischalter 4 verbunden und durch diesen zwischen einer Arretierstellung und einer Freigabestellung umschaltbar.In addition to the switching between the operating modes, the mode switch 4 acts as the main housing-side adjusting device of a generally designated 22 actuator assembly between the main housing 6 and the handle housing 12. This also has on the handle housing 12 on a handle housing side adjusting device, which is formed by a locking device 24. In this case, the locking device 24 is connected via a control connection 26 with the mode switch 4 and switchable by this between a locking position and a release position.

Hierzu weist die Stellverbindung 26 ein im Hauptgehäuse 6 verschiebbar gehaltenes Schieberelement 28 auf, das über eine Mitnehmeranordnung 30 mit dem Modischalter 4 gekoppelt ist, die eine schieberseitige Kulisse 32 und einen schalterseitigen Exzenternocken 34 aufweist. Ferner weist die Stellverbindung 26 einen flexiblen Vibrationsminderungsabschnitt 36 in Form eines Bowdenzuges auf, der an einem hauptgehäuseseitigen Ende 38 mit dem Schieberelement 28 verbunden ist.For this purpose, the actuating connection 26 has a slide element 28 which is held displaceably in the main housing 6 and which is coupled via a driver arrangement 30 to the mode switch 4, which has a slide-side slide 32 and a switch-side eccentric cam 34. Furthermore, the actuating connection 26 has a flexible vibration-reducing section 36 in the form of a Bowden cable, which is connected to the slider element 28 at a main housing-side end 38.

An einem griffgehäuseseitigen Ende 40 ist der flexible Vibrationsminderungsabschnitt mit einem ersten Schenkel 42 eines Aktivierungsgliedes 44 verbunden. Dieser erste Schenkel 42 ist einerseits verschenkbar am Griffgehäuse 12 gelagert und gleichzeitig über ein Drehgelenk 46 mit einem zweiten Schenkel 48 des Aktivierungsgliedes 44 verbunden. Dieser zweite Schenkel 48 ist ferner mit einer Betätigungszunge 50 verbunden, die an einen verschwenkbar im Griffgehäuse 12 gelagerten Arretierhaken 52 anlegbar ist.At a handle housing side end 40 of the flexible vibration reduction portion is connected to a first leg 42 of an activating member 44. This first leg 42 is on the one hand verschenkbar mounted on the handle housing 12 and at the same time on a Swivel joint 46 connected to a second leg 48 of the activation member 44. This second leg 48 is further connected to an actuating tongue 50, which can be applied to a pivotally mounted in the handle housing 12 locking hook 52.

In der in Fig. 1 dargestellten Stellung der als Arretierungsanordnung fungierenden Stellanordnung 22 ist die Arretierungsvorrichtung 24 durch den auf Meisselfunktion M gestellten Modischalter 4 und über die Stellverbindung 26, die den ersten Schenkel 42 mit einer Zugkraft beaufschlagt, in eine Aktivstellung verbracht. In dieser Aktivstellung ist die Betätigungszunge 50 durch verschieben eines Arretierungsschalters 54 in eine vordere Position (wie dargestellt) gegen den Arretierhaken 52 verschwenkbar. Als Folge hiervon befindet sich die Stellanordnung 22 in einer Arretierstellung , in der der Arretierhaken 52 in eine Arretieraufnahme 56 der Schaltklinke 18 greift, die somit in einer Einschaltposition gehalten wird, in der der Motorschalter 20 die Motoreinheit 8 aktiviert.In the position shown in FIG. 1 acting as Arretierungsanordnung actuator assembly 22, the locking device 24 is spent by the set on Meisselfunktion M mode switch 4 and the actuator link 26, which acts on the first leg 42 with a tensile force in an active position. In this active position, the actuating tongue 50 is pivotable against the locking hook 52 by displacing a locking switch 54 into a front position (as shown). As a result, the actuator assembly 22 is in a locked position, in which the locking hook 52 engages in a locking receptacle 56 of the pawl 18, which is thus held in an on position in which the motor switch 20, the motor unit 8 is activated.

Um die Arretierstellung zu lösen wird der Arretierungsschalter 54, wie in Fig. 2 dargestellt, in eine hintere Position verschoben. Als Folge hiervon wird die Betätigungszunge 50 nicht länger gegen den Arretierhaken 52 gedrückt, der nun durch eine Blattfeder 58 ausser Eingriff mit der Arretieraufnahme 56 geschwenkt wird. Somit kann das Handwerkzeuggerät 2 in der Meisselfunktion wahlweise auch ohne Arretierung der Schaltklinke 18 betrieben werden.In order to release the locking position, the locking switch 54, as shown in Fig. 2, moved to a rear position. As a result, the operating tongue 50 is no longer pressed against the locking hook 52, which is now pivoted by a leaf spring 58 out of engagement with the Arretieraufnahme 56. Thus, the hand tool 2 can be operated in the chisel function optionally without locking the pawl 18.

Zum Umschalten in einen Bohrbetrieb wird der Modischalter 4 in die Bohrposition B gemäss Fig. 3 gedreht. Dabei wird über die Mitnehmeranordnung 30 gleichzeitig das Schieberelement 28 in eine neue Position verschoben, wodurch die am ersten Schenkel 42 des Aktivierungsgliedes 44 angreifende Zugkraft der Stellverbindung 22 vermindert wird. Hierdurch wird der erste Schenkel 42, der von einer Vorspannfeder 60 beaufschlagt ist, in eine Richtung von der Schaltklinke 18 weg geschwenkt. Anschliessend nimmt das Aktivierungsglied 44 die in Fig. 3 dargestellte Passivstellung ein.For switching to a drilling operation, the mode switch 4 is rotated to the drilling position B according to FIG. 3. At the same time, the slide element 28 is displaced into a new position via the driver arrangement 30, as a result of which the tensile force of the actuating connection 22 acting on the first limb 42 of the activation member 44 is reduced. As a result, the first leg 42, which is acted upon by a biasing spring 60, pivoted in a direction away from the pawl 18. Subsequently, the activation member 44 assumes the passive position shown in Fig. 3.

In dieser Passivstellung ist die Betätigungszunge 50 derart gegenüber dem Arretierhaken 52 positioniert, dass ein Verschieben des Arretierungsschalters 54 keinen Eingriff des Arretierhakens 52 mit der Arretieraufnahme 56 bewirken kann. Hierdurch ist sicher gestellt, dass sich die Arretierungsvorrichtung 24 im Bohrbetrieb in einer Freigabestellung befindet, in der keine Arretierung der Schaltklinke 18 erfolgt.In this passive position, the actuating tongue 50 is positioned relative to the locking hook 52, that a displacement of the locking switch 54 can not cause engagement of the locking hook 52 with the locking receptacle 56. This ensures that the locking device 24 is in drilling operation in a release position in which no locking of the pawl 18 takes place.

Soll das Handwerkzeuggerät 2 wieder auf Meisselbetrieb umgeschaltet werden, so wir der Modischalter 4 wieder in die Meisselposition M gedreht, wobei über das Schieberelement 28 und den flexiblen Vibrationsminderungsabschnitt 36 wieder eine Zugkraft am ersten Schenkel 42 angreift, die das Aktivierungsglied 44 wieder in die in Fig. 1 dargestellte Aktivstellung verbringt, in der durch Verschieben des Arretierungsschalters 54 wiederum eine wahlweise Arretierstellung der Arretierungsvorrichtung 24 eingenommen werden kann.If the hand tool 2 to be switched back to chisel operation, so we the mode switch 4 is rotated back into the chisel position M, via the slider element 28 and the flexible vibration reduction section 36 again a tensile force on the first Leg 42 attacks, which spends the activation member 44 back into the illustrated in Fig. 1 active position, in turn, by moving the locking switch 54 an optional locking position of the locking device 24 can be taken.

Claims (8)

Handwerkzeuggerät (2)
mit einem Hauptgehäuse (6), an dem im Betrieb Vibrationen erzeugt werden,
einem Griffgehäuse (12), das unter Zwischenlage einer Vibrationsminderungseinrichtung (14) am Hauptgehäuse (6) gehalten ist, und
einer Stellanordnung (22) mit einer zwischen wenigstens zwei Positionen verstellbaren, hauptgehäuseseitigen Stelleinrichtung und einer zwischen wenigstens zwei Positionen verstellbaren, griffgehäuseseitigen Stelleinrichtung, die über eine Stellverbindung (26) mit der hauptgehäuseseitigen Stelleinrichtung mechanisch gekoppelt ist,
dadurch gekennzeichnet, dass die Stellverbindung (26) zwischen dem Griffgehäuse (12) und dem Hauptgehäuse (6) einen flexiblen Vibrationsminderungsabschnitt (36) aufweist.Hand tool (2)
with a main housing (6) on which vibrations are generated during operation,
a handle housing (12) which is held with the interposition of a vibration reducing means (14) on the main housing (6), and
an actuating arrangement (22) with an adjustable between at least two positions, the main housing side adjusting device and adjustable between at least two positions, handle housing side adjusting device, which is mechanically coupled via a control connection (26) with the main housing-side adjusting device,
characterized in that the actuating connection (26) between the handle housing (12) and the main housing (6) has a flexible vibration reducing portion (36). Handwerkzeuggerät nach Anspruch 1, dadurch gekennzeichnet, dass der flexible Vibrationsminderungsabschnitt (36) durch einen Bowdenzug gebildet ist.Hand tool according to claim 1, characterized in that the flexible vibration- reducing portion (36) is formed by a Bowden cable. Handwerkzeuggerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Handwerkzeuggerät (2) durch einen zwischen einer Bohr- und einer Meisselfunktion umschaltbaren elektrischen Kombihammer und die Stellanordnung (22) durch eine funktionsabhängig zuschaltbare Arretierungsanordnung gebildet ist, über die eine Schaltklinke (18) eines Motorschalters (20) in einer Position festlegbar ist.Hand tool according to claim 1 or 2, characterized in that the hand tool (2) is formed by a switchable between a drilling and a chisel function electric combination hammer and the adjusting assembly (22) by a function-dependent switchable locking arrangement, via a pawl (18) of a Motor switch (20) can be fixed in one position. Handwerkzeuggerät nach Anspruch 3, dadurch gekennzeichnet, dass die griffgehäuseseitige Stelleinrichtung durch eine Arretierungsvorrichtung (24) der Arretierungsanordnung gebildet ist, die zwischen einer Freigabestellung und einer Arretierstellung verstellbar ist, in der die Schaltklinke (18) über Arretierungsmittel in einer Einschaltposition des Motorschalters (20) festlegbar ist.Hand tool according to Claim 3, characterized in that the handle-housing-side actuating device is formed by a locking device (24) of the locking arrangement, which is adjustable between a release position and a locking position in which the pawl (18) via locking means in a switch-on position of the motor switch (20). is determinable. Handwerkzeuggerät nach Anspruch 4, dadurch gekennzeichnet, dass die Arretierungsanordnung ein über die Stellverbindung (26) zwischen einer Aktivstellung und einer Passivstellung bewegbares Aktivierungsglied (44) aufweist und die Arretierungsvorrichtung (24) einen Arretierungsschalter (54) aufweist, mittels dem die Arretierungsmittel in der Aktivstellung des Aktivierungsgliedes (44) in die Arretierstellung verbringbar sind und dessen Wirkung auf die Arretierungsmittel in der Passivstellung des Aktivierungsgliedes (44) gehemmt ist.Hand tool according to Claim 4, characterized in that the locking arrangement via an actuating connection (26) between an active position and a passive position movable activation member (44) and the locking device (24) has a locking switch (54) by means of which the locking means in the active position of the activating member (44) are brought into the locking position and its effect on the locking means in the passive position of the activating member (44) is inhibited. Handwerkzeuggerät nach Anspruch 5, dadurch gekennzeichnet, dass das Aktivierungsglied (44) in die Passivstellung vorgespannt ist.Hand tool according to claim 5, characterized in that the activation member (44) is biased in the passive position. Handwerkzeuggerät nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, dass die hauptgehäuseseitige Stelleinrichtung durch einen Modischalter (4) zur Umschaltung zwischen Bohr- und Meisselfunktion gebildet ist.Hand tool according to one of claims 3 to 6, characterized in that the main housing-side adjusting device is formed by a mode switch (4) for switching between drill and chisel function. Handwerkzeuggerät nach Anspruch 7, dadurch gekennzeichnet, dass der Modischalter (4) mit einem hauptgehäuseseitigen Ende (38) der Stellverbindung (26) gekoppelt ist.Hand tool according to claim 7, characterized in that the mode switch (4) with a main housing-side end (38) of the actuating connection (26) is coupled.
EP07109204A 2006-06-09 2007-05-30 Manual tool with vibration reduction device Not-in-force EP1864761B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006000287A DE102006000287A1 (en) 2006-06-09 2006-06-09 Hand tool with vibration reducing device

Publications (2)

Publication Number Publication Date
EP1864761A1 true EP1864761A1 (en) 2007-12-12
EP1864761B1 EP1864761B1 (en) 2008-12-10

Family

ID=38512299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07109204A Not-in-force EP1864761B1 (en) 2006-06-09 2007-05-30 Manual tool with vibration reduction device

Country Status (4)

Country Link
US (1) US20080017396A1 (en)
EP (1) EP1864761B1 (en)
CN (1) CN101085518B (en)
DE (2) DE102006000287A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233252A1 (en) * 2009-03-23 2010-09-29 Makita Corporation Power tool
WO2012016729A1 (en) * 2010-08-02 2012-02-09 Robert Bosch Gmbh Electric machine-tool comprising a lockable rocker switch
EP2011606A3 (en) * 2007-07-02 2013-10-02 HILTI Aktiengesellschaft Vibrating hand machine tool with an arresting switch for the motor switch
EP3581337A1 (en) * 2018-06-11 2019-12-18 HILTI Aktiengesellschaft Handheld machine tool
EP3593951A1 (en) * 2018-07-11 2020-01-15 Hilti Aktiengesellschaft Handheld machine tool
CN113276070A (en) * 2020-02-19 2021-08-20 麦太保有限公司 Hand-held power tool

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029630A1 (en) * 2006-06-28 2008-01-03 Robert Bosch Gmbh Hand tool
JP5180697B2 (en) * 2008-06-19 2013-04-10 株式会社マキタ Hand-held work tool
US8800835B2 (en) * 2008-07-17 2014-08-12 Stanley Fastening Systems, Lp Fastener driving device with mode selector and trigger interlock
CN102245355A (en) * 2008-12-17 2011-11-16 博世电动工具（中国）有限公司 Lock-on switch system for hand drill and hand drill having the same
JP5405864B2 (en) * 2009-03-23 2014-02-05 株式会社マキタ Impact tool
DE102010038753A1 (en) 2010-08-02 2012-02-02 Robert Bosch Gmbh Anti-vibration handle with train-loaded switch connection
US11059156B2 (en) 2015-01-28 2021-07-13 Koki Holdings Co., Ltd. Impact tool
DE102015226440A1 (en) 2015-12-22 2017-06-22 Robert Bosch Gmbh Hand machine tool device
DE102016218535A1 (en) * 2016-09-27 2018-03-29 Robert Bosch Gmbh Switching device for a portable machine tool, in particular a drill and / or chisel hammer
JP6912224B2 (en) * 2017-03-03 2021-08-04 株式会社マキタ Work tools
WO2020252350A1 (en) 2019-06-12 2020-12-17 Milwaukee Electric Tool Corporation Rotary power tool
JP7601555B2 (en) * 2020-02-03 2024-12-17 株式会社マキタ Hammer Drill
US12233523B2 (en) * 2020-12-07 2025-02-25 Black & Decker Inc. Power tool with multiple modes of operation and ergonomic handgrip
JP7696237B2 (en) * 2021-06-10 2025-06-20 株式会社マキタ Rotary impact tool
US12465385B1 (en) * 2025-04-29 2025-11-11 Dixing Chen Foot repair device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909508U1 (en) 1989-03-21 1989-09-28 Sachs-Dolmar GmbH, 2000 Hamburg Operating device for the internal combustion engine drive of a device, in particular a motor chain saw, a cut-off machine or a brush cutter
DE10034768A1 (en) 2000-07-18 2002-02-07 Bosch Gmbh Robert Combination electric hand tool operating as hammer drill or electric chisel, has pivoted jaw catch mechanism with blocking component in handle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932137C2 (en) * 1989-09-27 1998-07-02 Stihl Maschf Andreas Device for actuating a brake device for stopping a motor-driven working tool of a working device
JPH0825249A (en) * 1994-07-12 1996-01-30 Makita Corp Vibrating tool and vibration isolating ring
US5697456A (en) * 1995-04-10 1997-12-16 Milwaukee Electric Tool Corp. Power tool with vibration isolated handle
DE19937767B4 (en) * 1999-08-10 2004-09-09 Hilti Ag Hand-held electric combi hammer
DE10225239A1 (en) * 2002-06-06 2003-12-18 Hilti Ag Mode selector switch for combined electric hand machine tool
GB2407791A (en) * 2003-11-04 2005-05-11 Black & Decker Inc Vibration reduction apparatus for a power tool
DE102004019776A1 (en) * 2004-04-23 2005-11-17 Robert Bosch Gmbh Hand tool, in particular drill and / or percussion hammer
JP4509662B2 (en) * 2004-06-16 2010-07-21 株式会社マキタ Electric impact tool
ATE396838T1 (en) * 2004-12-23 2008-06-15 Black & Decker Inc POWER TOOL HOUSING
DE102005038091A1 (en) * 2005-08-11 2007-02-15 Hilti Ag Hand tool with vibration reduction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909508U1 (en) 1989-03-21 1989-09-28 Sachs-Dolmar GmbH, 2000 Hamburg Operating device for the internal combustion engine drive of a device, in particular a motor chain saw, a cut-off machine or a brush cutter
DE10034768A1 (en) 2000-07-18 2002-02-07 Bosch Gmbh Robert Combination electric hand tool operating as hammer drill or electric chisel, has pivoted jaw catch mechanism with blocking component in handle

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011606A3 (en) * 2007-07-02 2013-10-02 HILTI Aktiengesellschaft Vibrating hand machine tool with an arresting switch for the motor switch
US8191648B2 (en) 2009-03-23 2012-06-05 Makita Corporation Power tool
RU2528570C2 (en) * 2009-03-23 2014-09-20 Макита Корпорейшн Drive tool
EP2233252A1 (en) * 2009-03-23 2010-09-29 Makita Corporation Power tool
WO2012016729A1 (en) * 2010-08-02 2012-02-09 Robert Bosch Gmbh Electric machine-tool comprising a lockable rocker switch
US20140027253A1 (en) * 2010-08-02 2014-01-30 Robert Bosch Gmbh Electric machine-tool comprising a lockable rocker switch
CN112203803B (en) * 2018-06-11 2023-07-18 喜利得股份公司 hand tool machine
EP3581337A1 (en) * 2018-06-11 2019-12-18 HILTI Aktiengesellschaft Handheld machine tool
WO2019238529A1 (en) * 2018-06-11 2019-12-19 Hilti Aktiengesellschaft Hand-held power tool
US11858102B2 (en) 2018-06-11 2024-01-02 Hilti Aktiengesellschaft Hand-held power tool
CN112203803A (en) * 2018-06-11 2021-01-08 喜利得股份公司 Hand-held power tool
EP3593951A1 (en) * 2018-07-11 2020-01-15 Hilti Aktiengesellschaft Handheld machine tool
CN112262020B (en) * 2018-07-11 2023-04-21 喜利得股份公司 hand tool machine
CN112262020A (en) * 2018-07-11 2021-01-22 喜利得股份公司 Hand-held power tool
WO2020011595A1 (en) * 2018-07-11 2020-01-16 Hilti Aktiengesellschaft Hand-held power tool
US11958175B2 (en) 2018-07-11 2024-04-16 Hilti Aktiengesellschaft Hand-held power tool
CN113276070A (en) * 2020-02-19 2021-08-20 麦太保有限公司 Hand-held power tool
EP3868516A1 (en) * 2020-02-19 2021-08-25 Metabowerke GmbH Handheld machine tool

Also Published As

Publication number Publication date
DE502007000282D1 (en) 2009-01-22
US20080017396A1 (en) 2008-01-24
CN101085518B (en) 2010-12-22
EP1864761B1 (en) 2008-12-10
CN101085518A (en) 2007-12-12
DE102006000287A1 (en) 2007-12-13

Similar Documents

Publication Publication Date Title
EP1864761B1 (en) Manual tool with vibration reduction device
EP1075905B1 (en) Hand-held electrical hammer
EP2601018B1 (en) Electric machine tool with anti-vibration handle
EP1932625A2 (en) Electric hand tool device
EP1070331A1 (en) Electric switch
DE202008012484U1 (en) Motor vehicle lock
DE202015106673U1 (en) Bayable component
EP0097369A1 (en) Shifting device for a transmission
EP1648660B1 (en) Incremental gear for bar clamp
DE102011122445A1 (en) Reset device for a steering column switch device of a motor vehicle and motor vehicle
EP2656362B1 (en) Lockable electrical switch
DE102007014745B4 (en) Electrical switching device for a motor vehicle
DE10145842A1 (en) Actuator for at least one electrical adjuster in motor vehicle has electrical switching device whose operation activates adjuster to adjust adjustable part, pivotably mounted actuation lever
DE102020001076A1 (en) Hand machine tool
DE69931147T2 (en) REMOTE RELEASE FOR A SWITCHING DEVICE
DE102006050430A1 (en) Hand-held working tool for use in engine transmission, has driving engine with actuator, and transmission device is transferred on positioning element by movement of actuator
EP1826080A1 (en) Actuating device for a vehicle parking brake
DE102016213658A1 (en) Manual actuator and gear selection arrangement
EP2121247A1 (en) Machine tool switching device
EP3819524B1 (en) Device for actuating a parking lock of a transmission of a vehicle, in particular of an automatic transmission of a motor vehicle
EP2036105B1 (en) Actuator for actuating a safety switch
DE102009049871B4 (en) Functionally switchable electrical switching device
DE102004023550A1 (en) Selecting device N-barrier for automated transmission, has hand selecting organ that is operated from n-position either into r-position or into d-position, and blocking actuator connected with one blocking unit by servo drive
DE10335351B4 (en) Step transmission with a driver and tool, in particular clamping clamp
DE102004030152A1 (en) Manual selector lever for motor vehicle gears has inhibitors selectively engageable by another inhibitor when manual selection lever is positioned in either of the locking positions

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080612

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

AKX Designation fees paid

Designated state(s): CH DE FR GB IT LI SE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502007000282

Country of ref document: DE

Date of ref document: 20090122

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20090911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100530

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20120514

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20120511

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120519

Year of fee payment: 6

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130530

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190521

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20190523

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20190521

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007000282

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200530

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200530

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201201