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WO2005086121A1 - Dispositif de blocage de cables - Google Patents

Dispositif de blocage de cables Download PDF

Info

Publication number
WO2005086121A1
WO2005086121A1 PCT/CH2004/000127 CH2004000127W WO2005086121A1 WO 2005086121 A1 WO2005086121 A1 WO 2005086121A1 CH 2004000127 W CH2004000127 W CH 2004000127W WO 2005086121 A1 WO2005086121 A1 WO 2005086121A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping device
housing
slide
channels
openings
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.)
Ceased
Application number
PCT/CH2004/000127
Other languages
German (de)
English (en)
Inventor
Dieter GRÖNER
Helmut Kienzler
Hubert Schaupp
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.)
Stoba AG
Original Assignee
Stoba 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 Stoba AG filed Critical Stoba AG
Priority to PCT/CH2004/000127 priority Critical patent/WO2005086121A1/fr
Publication of WO2005086121A1 publication Critical patent/WO2005086121A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/03—Forms or constructions of security seals
    • G09F3/0305—Forms or constructions of security seals characterised by the type of seal used
    • G09F3/0347—Forms or constructions of security seals characterised by the type of seal used having padlock-type sealing means
    • G09F3/0352—Forms or constructions of security seals characterised by the type of seal used having padlock-type sealing means using cable lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
    • F16G11/101—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by moving a part of the fastener
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/14—Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops

Definitions

  • the present invention relates to a clamping device according to the preamble of claim 1.
  • a thread clamping device is known in which a slide is arranged in a box-shaped housing which can be locked in an intermediate position and an end position by means of pawl means. Furthermore, the housing is penetrated by a slot through which a single thread can be inserted. By moving the slide from the intermediate position to the end position, the thread is drawn into the housing through a notch on the underside of the slide in the form of a loop. The thread is blocked in the end position of the slide by the U-shaped deflection between the slot and the underside of the slide.
  • a clamping device is known from US Pat. No. 6,082,789, which likewise has a slide which is arranged displaceably in a box-shaped housing. Again, the U-shaped deflection of a thread, which through corresponding openings in the front resp. Back of the housing is used, used to block it. By arranging two adjacent openings, a thread can be guided twice through the clamping device and thus form a loop, which is blocked by moving the slide into its end position.
  • the disadvantage of this clamping device is that the size of the loop can no longer be influenced after the slide has been closed.
  • the object of the present invention was to provide a clamping device for thin ropes, strands respectively. Find cords that reliably lock a loop formed from the rope in an adjustable size.
  • the heddle has two continuous channels spaced apart from one another by the slide. In this case, opposite each other in a straight line on the housing. Exit openings are formed on two opposite side walls of the housing. That one inlet and one outlet opening are located opposite each other in such a way that the rope could be led through these openings through the housing.
  • the distance between the channels in the slide is greater than the distance between the two inlet openings respectively.
  • Outlet openings There are also latching means arranged in the interior of the housing, which latch the slide at least in an initial position, an intermediate position and an end position position.
  • the slide is now displaceably arranged in the interior of the housing so that in the starting position one of the channels is aligned with an inlet and outlet opening, in the intermediate position the other channel with the other inlet and outlet.
  • Exit opening is aligned and in the end position both channels from the inlet or. Exit openings come to be spaced. Due to the different distances between the two channels and the input or. Exit openings are simply achieved for geometric reasons. In the
  • Starting position and the intermediate position can be the end of a rope respectively.
  • a strand of wire freely through the housing of the clamping device.
  • the clamping device By moving the clamping device from such a position, the corresponding section of the rope, respectively. the strand is bent out in a U-shape and the multiple deflection, in each case essentially four times by 90 °, results in a frictional engagement which prevents further displacement or pulling out of the rope or the strand or causes damage.
  • the rope can. the wire is not in regular resp. original condition can be returned to the channels.
  • the input resp. Outlet openings and the channels in comparison to the rope resp. to the strand multiple diameter. This allows the slide to be moved with relatively little effort and yet a sufficiently strong deflection occurs to achieve a sufficient frictional connection.
  • Housing resiliently arranged retaining plate with three mutually parallel grooves used, and the slide has an outwardly projecting cam for locking engagement in the grooves.
  • the retaining plate can simply be used inside the housing, the slide preventing subsequent manipulation of this retaining plate. Since the slot in the housing wall, through which the slide protrudes outwards for its operation, is practically completely filled by the slide itself, there is no possibility of moving from the outside into the area of the grooves or. of the cam to intervene and release this locking connection.
  • the cam and the grooves preferably have a tooth-shaped cross section. This means that the slide can only be moved in one direction, but it is not possible to pull it back into the original position. This means that the slide can only be moved from the starting position to the intermediate position and then to the end position, but not back.
  • a clamping device is particularly well suited as a seal or seal, which can only be used once.
  • the grooves are preferably arranged parallel to the channels, preferably extending over the entire width of the retaining plate. A particularly good locking of the slide in the respective position is thus achieved, which cannot be released without destroying the housing and thus clearly indicates an attempted manipulation.
  • the cam is designed to extend over the entire width of the slide. This also ensures particularly good interlocking with the grooves of the retaining plate. Possibly. the cam can also be interrupted one or more times along its lateral extent.
  • the slide in the region of the channels preferably has a reduced width on both sides with respect to the longitudinal axis of the channels. This is in the area of Outlet openings and the end faces of the channels created a gap. In this gap come the lateral areas of the U-shaped loop of the rope, respectively. Stranded wire after the slider has been moved. This gap advantageously has a width which is a multiple of the diameter of the rope, respectively. Strand can correspond.
  • the inlet openings are preferably conically tapered towards the inside of the housing. So that the end of the rope resp. braid - ⁇ -
  • the housing preferably consists at least in regions of a transparent or translucent material, preferably of plastic.
  • a transparent or translucent material preferably of plastic.
  • the slider can be made of a transparent material, then the entire course of the U-shaped loop of the rope, respectively. the strand is visually recognizable from the outside. If, for example, the rope resp. the wire has been torn out, and now only one end is inserted into the opening, such a manipulation can be clearly recognized due to the broken lines of the loop.
  • the slide is preferably made in one piece from plastic. This means that this part can be manufactured very easily, with the necessary precision and inexpensively. Of course, all other suitable materials can also be used.
  • the outer surface of the bottom of the housing preferably has ribs. This area is also particularly advantageously curved slightly concavely in order to achieve particularly good grip.
  • the dimensions of the clamping device are advantageously built in such a way that it can be easily gripped between two fingers of one hand, and thus the operation of the slide with one hand, without changing hands or using the second hand can be done. This operation can be supported by attaching ribs to the bottom of the housing and advantageously also to the outwardly projecting flange of the slide.
  • a flat gap is preferably formed between the outer wall of the housing and the latching means, and an individualization element, such as a label, is preferably arranged therein. Individualization of the clamping device according to the invention can thus be achieved in a simple manner. For example, labels with printing, embossing and / or with a hologram can be used. It is also conceivable to introduce an electronic individualization element which, for example, provides a unique code that can be evaluated electronically.
  • This gap is not accessible from the outside without destroying the housing and is therefore protected against manipulation.
  • FIG. 1 shows the top view of a device according to the invention in the starting position;
  • Figure 2 shows the longitudinal section AA through the device of Figure 1.
  • 3 shows the longitudinal section in a plan view through the device according to FIG. 1;
  • 4 shows the longitudinal section AA through the device in the intermediate position.
  • 5 shows the longitudinal section in supervision in the position according to FIG. 4;
  • 6 shows the longitudinal section AA through the device in the end position.
  • 7 shows the longitudinal section in supervision in the position according to FIG. 6;
  • 8 shows the longitudinal section in a top view in the starting position with the wire inserted;
  • 9 shows the longitudinal section according to FIG. 8 in the intermediate position with the wire inserted;
  • 10 shows the longitudinal section according to FIG. 8 in the end position with the wire inserted;
  • 11 shows the longitudinal section through a clamping device according to the invention with an inserted label;
  • FIG. 12 shows the top view of the clamping device according to FIG. 11 with a double label.
  • Figure 1 shows a plan view of a clamping device 1 according to the invention with the box-shaped housing 2 and the slide 3 protruding from the housing 2 with the actuating flange 4 in the starting position.
  • the actuating flange 4 and the bottom 2 'of the housing 2 are provided with ribs in order to achieve good grip.
  • This configuration of the housing 2, for example with a dimension of approximately 30 mm in length, 18 mm in width and a thickness of approximately 7 mm, enables the Slightly operate slider 3 between two fingers of one hand.
  • FIG. 2 shows the longitudinal section A-A through the clamping device according to FIG. 1.
  • the retaining plate 5 arranged in the interior of the housing 2 can be seen as a locking means, which has three grooves 5 'into which a cam 3' projecting from the slide 3 can snap.
  • the cam 3 ' is advantageously tooth-shaped, so that it can be moved in the direction of the bottom 2' of the housing 2 by pressure on the actuating flange 4, but prevents the slide 3 from being pulled out in the opposite direction.
  • the slide 3 can now be moved by pressing the actuating flange 4 towards the bottom 2 'into the intermediate position according to the longitudinal section according to FIG. 4.
  • the cam 3 1 of the slide 3 engages here the middle courage 5 "of the retaining plate 5.
  • a retraction of the slide 3 into the starting position is not possible due to the formation of the cam 3 'or the grooves 5' without destroying the clamping device 1.
  • the second hole now lies in this intermediate position 6 of the slide 3 opposite the inlet and outlet openings 8 and 8 'of the housing 2, as can be seen from the longitudinal section according to FIG.
  • FIGS. 8 to 10 now show the mode of operation of the clamping device according to the invention together with a strand 11.
  • the end 12 of the strand 11 is guided through the inlet opening 9 and through the bore 7 of the slide 3 and finally out of the clamping device 1 through the outlet opening 9 '.
  • the insertion of the end 12 of the strand 11 is facilitated by the advantageously conical shape of the inlet opening 9.
  • the slider 3 is now moved into the intermediate position according to FIG. 9, the strand 11 being bent into a U-shape in the inlet and Exit openings 9 resp. 9 ', the bore 7 and the columns 10 runs. Through these bends, a frictional connection between the strand 11 and the corresponding housing parts of the housing 2 is achieved, which achieves the desired clamping effect and further displacement of the strand 11 or. of the end 12 of the strand 11 prevented.
  • the other end of the strand 11 is also passed through the clamping device 1, ie through the inlet opening 8, the bore 6 and the outlet opening 8 ', with which a loop 13 is formed.
  • the size of the loop 13 can now by pulling on the strand 1 resp. on the loop 13 itself can be set as desired, for this purpose the clamping device 1 can still be held with one hand, advantageously between two fingers.
  • the slide 3 can be moved into its end position shown in Figure 10, as before with one hand. So that the hole 6 with respect to the one or. Outlet opening 8 resp. 8 'shifted and the strand is also bent into a U-shape in the housing 2 at this point. This means that both stranded areas passed through the housing 2 are now clamped in the housing 2 under frictional engagement, and the loop 13 is thus fixed in size.
  • the clamping device 1 can thus be used as a seal, for example to seal closures.
  • the arrangement of the input or. Exit openings 8,8 'respectively. 9.9 'and the holes 6 respectively. 7 in the slide 3 allow the creation of a reliable friction lock with a relatively small amount of force.
  • the slide 3 can be operated with one hand alone, for example by squeezing between two fingers. This leaves the other hand free for the insertion of the strand 11 and adjustment of the loop 13.
  • the simple construction of the clamping device 1 allows economical production.
  • FIG. 11 further shows the longitudinal section through a clamping device 1 according to the invention, with a gap-shaped space 14 formed between the retaining plate 5 and the facing inside of the housing 2.
  • a label 15 can be used as an individualization means, as shown in FIG the view of Figure 12 emerges. The label 15 is inserted in the pre-conection during assembly of the clamping device 1 in the space 14 of the housing 2.
  • the label 15 can advantageously be designed as a double label, with two connecting webs 17 and a label double 15 ', which can be used, for example, as a receipt.
  • Two recesses 16 are then formed in a side wall of the housing 2 and open directly into the space 14.
  • the two connecting webs 17 of the double label 15, 15 ' can be guided through these two recesses 16.
  • the label double 15 ' can easily be torn off along the connecting webs 17.
  • the label 15 can easily be read through the preferably transparent cover wall of the housing 2.
  • Label 15 can be printed for identification, but can also have a barcode as identification or an electronic chip as an individualization feature.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un dispositif de blocage de câbles, respectivement, de tresses (11), comprenant une enveloppe en forme générale de boîte (2), une coulisse (3) montée mobile et verrouillable à l'intérieur de la boîte, et une ouverture d'entrée et de sortie, ménagée pour le câble, respectivement, la tresse (11). L'invention est caractérisée en ce que la coulisse (3) présente deux canaux traversants (6, 7), à distance l'un de l'autre, en ce que les ouvertures d'entrée (8 ; 9), respectivement, de sortie (8' ; 9') de la boîte (2), opposées chacune l'une à l'autre en ligne droite, sont formées sur deux parois latérales opposées (20 ; 21) du boîtier (2), et en ce que la distance entre les canaux (6 ; 7) est supérieure à la distance entre les deux ouvertures d'entrée (8 ; 9), respectivement, de sortie (8' ; 9'). En outre, il est prévu à l'intérieur de la boîte (2), des moyens d'encliquetage (3' ; 5 ; 5') immobilisant par encliquetage la coulisse (3) en position de sortie, en position intermédiaire et en position terminale ; en position de sortie, l'un des canaux (6) est aligné avec une ouverture d'entrée (8) et de sortie (8'), en position intermédiaire, l'autre canal (9) est aligné avec l'autre ouverture d'entrée (9), respectivement, de sortie (9') et, dans la position terminale, les deux canaux (6 ; 7) sont disposés à distance de l'ouverture d'entrée (8 ; 9), respectivement, de sortie (8' ; 9').
PCT/CH2004/000127 2004-03-03 2004-03-03 Dispositif de blocage de cables Ceased WO2005086121A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CH2004/000127 WO2005086121A1 (fr) 2004-03-03 2004-03-03 Dispositif de blocage de cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2004/000127 WO2005086121A1 (fr) 2004-03-03 2004-03-03 Dispositif de blocage de cables

Publications (1)

Publication Number Publication Date
WO2005086121A1 true WO2005086121A1 (fr) 2005-09-15

Family

ID=34916962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2004/000127 Ceased WO2005086121A1 (fr) 2004-03-03 2004-03-03 Dispositif de blocage de cables

Country Status (1)

Country Link
WO (1) WO2005086121A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025061B4 (de) * 2008-05-26 2013-09-05 Alfa-Siltec Ltd. Indikatorplombe
WO2018017126A1 (fr) * 2016-07-22 2018-01-25 Landis+Gyr Innovations, Inc. Ensemble joint destiné à un compteur de service et procédés associés
US11430348B2 (en) * 2016-12-31 2022-08-30 Alexandr LUBENSCHII Cable seal (variants) and sealing method (variants)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8124770U1 (de) * 1981-12-24 Stoba AG, 9326 Horn, Thurgau "Fadenklemmvorrichtung"
EP0289358A1 (fr) * 1987-05-01 1988-11-02 Yoshida Kogyo K.K. Dispositif de blocage de corde
US5345657A (en) * 1992-08-12 1994-09-13 Yoshida Kogyo K.K. Cord stopper
US5871243A (en) * 1997-01-16 1999-02-16 American Casting & Manufacturing Corp. Tamper deterrent wire seal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8124770U1 (de) * 1981-12-24 Stoba AG, 9326 Horn, Thurgau "Fadenklemmvorrichtung"
EP0289358A1 (fr) * 1987-05-01 1988-11-02 Yoshida Kogyo K.K. Dispositif de blocage de corde
US5345657A (en) * 1992-08-12 1994-09-13 Yoshida Kogyo K.K. Cord stopper
US5871243A (en) * 1997-01-16 1999-02-16 American Casting & Manufacturing Corp. Tamper deterrent wire seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025061B4 (de) * 2008-05-26 2013-09-05 Alfa-Siltec Ltd. Indikatorplombe
WO2018017126A1 (fr) * 2016-07-22 2018-01-25 Landis+Gyr Innovations, Inc. Ensemble joint destiné à un compteur de service et procédés associés
US11594153B2 (en) 2016-07-22 2023-02-28 Landis+Gyr Innovations, Inc. Seal assembly for utility meter and associated methods
US11430348B2 (en) * 2016-12-31 2022-08-30 Alexandr LUBENSCHII Cable seal (variants) and sealing method (variants)

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