EP0611860B1 - Dispositif de fermeture - Google Patents

Dispositif de fermeture Download PDF

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Publication number
EP0611860B1
EP0611860B1 EP94101756A EP94101756A EP0611860B1 EP 0611860 B1 EP0611860 B1 EP 0611860B1 EP 94101756 A EP94101756 A EP 94101756A EP 94101756 A EP94101756 A EP 94101756A EP 0611860 B1 EP0611860 B1 EP 0611860B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
lock device
coupling element
control element
lock
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.)
Expired - Lifetime
Application number
EP94101756A
Other languages
German (de)
English (en)
Other versions
EP0611860A1 (fr
Inventor
Dittmar Ingenieur Schwab
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.)
Ymos AG Industrieprodukte
Original Assignee
Ymos AG Industrieprodukte
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 Ymos AG Industrieprodukte filed Critical Ymos AG Industrieprodukte
Publication of EP0611860A1 publication Critical patent/EP0611860A1/fr
Application granted granted Critical
Publication of EP0611860B1 publication Critical patent/EP0611860B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0058—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with non-destructive disengagement
    • 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
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0472—Made of rubber, plastics or the like

Definitions

  • the invention relates to a locking device, in particular for motor vehicles, with a housing and a locking cylinder, which is arranged in a cylinder sleeve rotatably mounted in the housing and held by an overload clutch, and with the cylinder sleeve interacting tumblers and a radially displaceable, spring-loaded driver for a coaxial has arranged and rotatably mounted coupling element to the lock cylinder, the driver also cooperating with a control element for which a guide curve is formed on the inside of the housing.
  • Such a locking device is known from DE-C-4 041 134.
  • the lock cylinder and the cylinder bushing receiving it turn freely if the cylinder core is turned violently with the help of the wrong key or a tool.
  • the tumblers then remain displaced radially outward in the locking channels of the cylinder liner, and so that the part controlled by the locking cylinder does not rotate, the coupling element is arranged between the two, which disengages when the locking cylinder is turned violently.
  • the radially facing end face of the driver comes to rest on the inside of the cylinder liner.
  • the springs that control the driver acting on the coupling element may only be of very weak dimensions, since otherwise incorrect controls are possible.
  • the coupling element is arranged axially within the inner end of the lock cylinder.
  • a locking device with a driver which, in the normal locking function, engages with its free end radially outward on a coupling element and is at a distance from the effective inner contour of a rotatably arranged cylinder liner, the driver above a nose takes the coupling element.
  • the coupling element is arranged at an axial distance from the locking cylinder.
  • the invention is based on the object of designing the locking device in such a way that the spring arrangement acting on the driver engaging the coupling element can be of large dimensions without fear of malfunctions. Furthermore, the construction of the locking device should be simple and the locking device should be inexpensive to manufacture.
  • the driver is supported with its free end with its free end radially outward on the coupling element and at a distance from the effective inner contour of the rotatably arranged cylinder liner or from a part connected to it and od or at least one nose.
  • the coupling element has a passage opening for the end piece of the lock cylinder.
  • the radially outward spring-loaded driver no longer lies with its free end on the inner circumference of the cylinder liner, but is supported on the coupling element. This makes it possible that there is even an air gap between the free end of the driver and the inner contour of the cylinder liner, even if the compression spring acting on the driver is very large.
  • the coupling element has a passage opening for the end piece of the locking cylinder and that the coupling element has a circular recess and an annular, raised edge part on the driver side, furthermore each having a recess in the edge part and in the end piece of the locking cylinder for receiving the nose are arranged on the driver.
  • the catch engages with its nose in the recess in the edge part of the coupling element, so that the coupling element is also rotated when the locking cylinder rotates.
  • a locking device 1 comprises a housing 2 with a locking cylinder 3, which is used to control an actuator 4.
  • the locking cylinder 3, which has tumblers 5, is arranged in a cylinder sleeve 6 which is rotatably mounted in the housing 2 and has locking channels 7 and is held in its normal functional position by an overload clutch 8.
  • a driver 10 which is acted upon radially outwardly by a compression spring 9 and cooperates with a coupling element 11 which is rotatably and axially immovably mounted in a housing part 12 and e.g. interacts positively with the actuator 4.
  • two lugs 13 which engage in corresponding recesses in the actuator 4.
  • a leg torsion spring 14 aligns the actuator 4 relative to the housing part 12. The leg torsion spring 14 also rotates the locking cylinder 3 into its zero position via the positively connected coupling element 11 and the driver 10.
  • the driver 10 in the locking cylinder 3 is also assigned a control element 15, for which a guide curve 16 is formed on the inside of the housing 2.
  • the control element 15 for the driver 10 and the overload clutch 8 for the cylinder liner 6 are combined into one unit in the locking device 1.
  • the control element 15 serves both to hold the cylinder sleeve 6 in its normal functional position according to FIG. 1 and also to move the driver 10 after the lock cylinder 3 has been forcibly rotated together with the cylinder sleeve 6 which is positively connected via the tumblers 5 from the connection to solve with the coupling element 11.
  • the control element 15 moves radially inward, as can be seen from a comparison of FIGS. 2 to 4. 2, the control element 15 is located in a recess forming the guide curve 16, which it must leave when the cylinder liner 6 is rotated by force.
  • the overload clutch 8 and the control element 15 also include a locking ring 17.
  • This locking ring 17 has an opening 18 in which the spherical control element 15 according to the exemplary embodiment is arranged.
  • the control element 15 is in the normal functional position according to FIGS. 1 and 2 in each case approximately half in the recess forming the guide curve 16 and half between the axially and approximately radially extending boundary surfaces 19 of the opening 18. It is also located with some air or with a small distance (eg 0.2 mm) in front of the free end 20 of the driver 10.
  • control element 15 has to move accordingly in the direction of rotation when the cylinder liner 6 rotates, then the Guide curve / recess 16, the control element 15 in a radially inwardly displaced position and thereby moves the driver 10 against the force of its compression spring 9 radially inward.
  • its nose 21 serving as a driver leaves a recess 22 in the coupling element 11 with the result that the actuator 4 and the locking cylinder 3 are no longer connected to one another in a rotationally fixed manner.
  • the coupling element 11 is an essentially rotationally symmetrical body which, as shown in FIG. 1, has a passage opening 23 for the end piece 24 of the locking cylinder 3. Furthermore, the coupling element 11 is provided on the driver side with a circular recess 25 and has an annular, raised edge part 26.
  • the recess 22 in the coupling element 11 for receiving the nose 21 on the driver 10 is located in its edge part 26 and starts from the centrally arranged recess 25, so that this recess 22 is closed radially outward and at the same time radially outward as a stop for the driver 10 serves.
  • the driver 10 is therefore supported in the normal closing function radially outward on the coupling element 11, so that the free end 20 of the driver 10 in such a case at a short distance from the effective inner contour 27 of the rotatably arranged cylinder sleeve 6 or the part forming it there stands in the form of the locking ring 17 and the control element 15.
  • the respective dimensions and tolerances are selected such that there is a minimal air gap 28 between the inner circumference or the inner contour 27 of the locking ring 17 and the free end 20 of the driver 10, when the locking cylinder 3 is freely rotated in the cylinder sleeve 6 and in the locking ring 17.
  • the locking ring 17 finally has a spring-loaded locking element 29 to form the overload clutch 8 as shown in FIGS. 2 to 4.
  • This locking element 29 is in the normal functional position shown in FIG. 2 in a recess 30 in the housing 2.
  • a recess 31 directly behind the locking element 29 in the locking ring 17 and spring leg 32 between the locking ring 17 and locking element 29 ensure that the locking element 29 in the Interior of the circular contour of the locking ring 17 is movable.
  • the locking element 29 fixes the locking ring 17 rotatably mounted in the housing 2 relative to the housing 2 and thus at the same time also the cylinder sleeve 6 which is positively connected to the locking ring 17 via at least one driver 34 (FIG. 1). Both the Control element 15 emerge from the recess 16 and also the latching element 29 from the recess 30 and assume a position within the bore 35 receiving the cylinder liner 6.
  • the locking ring 17 together with its locking element 29 and the two spring legs 32 and the driver (s) 34 ( Figures 1, 7 and 8) is preferably made of a suitable plastic. For this reason it finally also appears expedient to additionally connect the control element 15 according to FIG. 2 to the locking ring 17 to form a unit.
  • Such a modified exemplary embodiment is shown in FIGS. 9 and 10, the same parts having the same reference numbers as in the first exemplary embodiment and additionally the letter index a.
  • the locking device 1 according to FIGS. 9 and 10 is identical to the locking device 1 according to FIGS. 1 and 2 and differs from it only insofar as the locking ring 17a in one piece design also has the control element 15a.
  • the control element 15a is connected to the rest of the ring body 36a via spring legs 37a, so that the control element 15a can be moved to the required extent in the radial direction relative to the ring body 36a.
  • FIGS. 11 to 13 finally show a third embodiment of a locking device 1b.
  • the same parts have the same reference numbers and additionally the index b.
  • the locking device 1b again largely corresponds to the locking device 1 according to FIGS. 1 to 8.
  • the overload clutch 8b with the control element 15b and the locking ring 17b can be designed in accordance with the first or second exemplary embodiment.
  • the shape and form of the driver 10b and the manner in which the force is transmitted from the driver 10b to the coupling element 11b, which is adapted accordingly, are different.
  • the force transmission in the direction of rotation from the driver 10b to the coupling element 11b takes place in the locking device 1b with the aid of symmetrically arranged, preferably movable parts 39b and 40b. They establish a positive connection between the end piece 24b of the locking cylinder 3b and the coupling element 11b or interrupt this connection.
  • the two parts 39b and 40b serving as drivers are preferably disk-shaped.
  • two parts 39b and 40b with different cross sections are shown - only for clarification.
  • the one, between the driver 10b and the edge part 26b of the coupling element 11b, disc-shaped part 39b is circular in cross-section and the other part 40b is polygonal or preferably octagonal.
  • the disc-shaped parts 39b or 40b with its circumference partially in circular segment-shaped or polygon-shaped recesses 41b or 42b of the edge part 26b.
  • the driver 10b also has segment-shaped recesses 43b or polygonal recesses 44b, as can be seen in FIG. 12. If the driver 10b is displaced radially inward by the control element 15b, the recesses 43b and 44b come in front of the disk-shaped parts 39b and 40b, with the result that with a further, violent rotation of the lock cylinder 3b and cylinder sleeve 6b, the disk-shaped parts are displaced 39b or 40b out of the recesses 41b or 42b and into the recesses 43b or 44b. 13 then has the consequence that the connection between the lock cylinder 3b and the coupling element 11b is broken.
  • the main advantage of the embodiment according to FIGS. 11 to 13 is that here a symmetrical power transmission from the lock cylinder 3b to the coupling element 11b is possible, wherein use is also made of a construction for a locking device as shown in FIGS. 1 to 8 is.
  • the compression spring 9, which acts on the driver 10 can be designed to be very strong, so that the connection to the coupling element 11 is reliably ensured when a correct key is used.
  • control element 15, 15a or 15b and / or the movable parts 39b or 40b which also serve as drivers, can be roller-shaped, ball-shaped or disk-shaped or polygon-shaped.
  • FIG. 4 in particular shows that the locking cylinder 3 has at least one contour surface 51 facing the control element 15 in the closed position at the level of the control element 15 and the driver 10 in its outer contour 50, and is positively adapted to the control element 15.
  • This contour surface 51 or contour surfaces 51 arranged symmetrically with respect to the driver 10 are provided so that the control element 15 and the other parts can be turned back without problems and without relative rotation between the locking cylinder 3 and the locking ring 17 after the locking cylinder 3 and the cylinder liner 6 have been forcibly turned can be.
  • the contour surfaces 51 define a recess and cause forced driving. If the contour surfaces 51, which enclose the control element 15 in a form-fitting manner, were not present, a small idle stroke would result when turning back.
  • the locking device 1c corresponds to the exemplary embodiments described first.
  • tumblers 5c in turn grip cylinder sleeve 6c and are removed from the cylinder sleeve with a suitable key 38c (FIG. 15) 6c pulled radially inward into the locking cylinder 3c.
  • the locking cylinder 3c is now freely rotatable in the locking device 1c, so that two drivers 10c and 10c 'arranged radially displaceably in it are in engagement with the coupling element 11c and transmit the rotary movement of the locking cylinder 3c to the coupling element 11c.
  • a compression spring 9c simultaneously acts on both drivers 10c and 10c 'and presses them radially outward, as a result of which the drivers 10c and 10c' engage in recesses 51c and 52c (FIGS. 18 and 18a) and take the coupling element 11c with them (FIG. 18).
  • the locking cylinder 3c is forcibly rotated with the aid of an incorrect key 53c (FIG. 15a) in order to open the locking device 1c
  • the tumblers 5c (FIG. 15a) which are displaced radially outward also also rotate the cylinder bushing 6c.
  • the cylinder sleeve 6c is basically rotatably arranged in a cylinder guide 54c (FIG. 14 and FIG. 15a) which accommodates it and is rigidly arranged in the housing 2c itself.
  • the cylinder liner 6c is basically freely rotatable in the cylinder guide 54c and is thereby secured against axial displacement. With its upper, annular end face 55c, it bears against a collar of the cylinder guide 54c and in the other direction it is secured, for example, with the aid of a snap ring 56c.
  • a spring element 57c is used to detachably fix the cylinder sleeve 6c receiving the locking cylinder 3c in its normal functional position (FIGS. 14, 15 and 16) ( Figures 14 and 16) provided.
  • the spring element 57c is a spring clip and surrounds the cylinder liner 6c with two legs 58c and 59c.
  • a projection 60c which engages in the spring element 57c on the cylinder sleeve 6 and angled end pieces 61c on the legs 58c and 59c serve to fix the bow-shaped spring element 57c on the cylinder sleeve 6c.
  • the legs 59c and 60c engage with angled parts 62c and 63c in recesses 64c and 65c (FIG. 16a) on the inner contour of the cylinder guide 54c and thereby fix the cylinder sleeve 6c in its normal functional position (FIG. 16). If, however, the locking cylinder 3c and with it the cylinder liner 6c are turned by force with the wrong key 53c (FIG. 16a), the spring element 57c with its legs 58c and 59c dodges into free spaces 66c and 67c on the circumference of the cylinder liner 6c. The locking cylinder 3c and the cylinder sleeve 6c can therefore be freely rotated with the tumblers 5c in the locked position without limitation in the cylinder guide 54c.
  • two radially opposite control elements 15c and 15c' are provided and move together with the cylinder sleeve 6c in the direction of rotation thereof.
  • the control elements 15c and 15c ' are, for example, rollers and are each in a window 68c, which are located in the cylinder liner 6c radially outside of the drivers 10c and 10c'. With their outer contour, the control elements 15c and 15c 'lie in the normal position according to FIG. 17 in recesses 16c and 16c' which are arranged on the inside on the circumference of the cylinder guide 54c. With their inner contour, the control elements 15c and 15c 'in the normal position with the circumference of the locking cylinder 3c are aligned radially on the outside against the drivers 10c and 10c' (FIG. 17).
  • the lock cylinder 3c therefore does not rotate the coupling element 11c when an incorrect key is used.
  • the blocking element 70c is a pin which is arranged in a guide 71c of the coupling element 11c so as to be displaceable in the radial direction and, in the normal position according to FIG. 19, engages with its radially inner end in a recess 72c in the locking cylinder 3c. If, when the lock cylinder 3c rotates, there is a slight relative movement between the lock cylinder 3c and the coupling element 11c, the contour of the lock cylinder 3c presses the blocking element 70c radially outward into a recess 73c which is arranged in the cylinder guide 54c. The side stop in this recess 73c then prevents the blocking element 70c from further turning the coupling element 11c (FIG. 19a).
  • FIGS. 19 and 19a also show lateral stops 74c and 75c for limiting the rotational travel of the locking cylinder 3c and coupling 11c when using the appropriate key 38c.
  • the coupling element 11c has in the area of the blocking element 70c a radially outward projection 76c, which extends along a recess 77c arranged in the cylinder guide 54c and extending in the circumferential direction from one stop 74c to the other stop 75c.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (13)

  1. Dispositif de fermeture, en particulier pour voitures automobiles, comprenant un coffret (2) et un cylindre de fermeture (3) qui est disposé dans une chemise de cylindre (6) maintenue par un accouplement de surcharge (8) et logée de manière rotative dans le coffret (2) et qui présente des gâchettes (5) coopérant avec la chemise de cylindre (6) ainsi qu'un toc d'entraînement (10) chargé par ressort et mobile radialement, destiné à un élément d'accouplement (11) logé de manière rotative et disposé coaxialement par rapport au cylindre de fermeture (3), le toc d'entraînement (10) coopérant en outre avec un élément de commande (15) pour lequel est ménagée une came de guidage (16) à l'intérieur sur le coffret (2), caractérisé en ce que le toc d'entraînement (10) prend appui, en fonctionnement normal de fermeture, par son extrémité libre (20), radialement vers l'extérieur sur l'élément d'accouplement (11) et est à distance du contour interne actif (27) de la chemise de cylindre (6) disposée de manière rotative ou d'une pièce (bague d'encliquetage 17) reliée à ce dernier et entraîne l'élément d'accouplement (11, 11b) par l'intermédiaire d'au moins un ergot (21) ou similaire (pièce 39b, 40b) et en ce que l'élément d'accouplement (11) présente une ouverture de passage (23) pour la pièce d'extrémité (24) du cylindre de fermeture (3).
  2. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément d'accouplement (11) présente, du côté du toc d'entraînement, une cavité circulaire (25) ainsi qu'une partie de bordure (26) annulaire convexe et en ce qu'à chaque fois est logé un évidement (22. 25') dans la partie de bordure (26) et dans la partie d'extrémité (24) du cylindre de fermeture (3) pour le logement de l'ergot (21) du toc d'entraînement (10).
  3. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'accouplement de surcharge (8) et l'élément de commande (15) sont rassemblés en une unité de fonctionnement.
  4. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'accouplement de surcharge (8) comprend de même une bague à cran d'arrêt (17).
  5. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de commande (15a) est une partie de la bague à cran d'arrêt (17a).
  6. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le toc d'entraînement (10b) s'applique de manière symétrique sur l'élément d'accouplement (11b).
  7. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que des pièces mobiles (39b, 40b), commandées par le toc d'entraînement (10b), sont prévues pour réaliser une jonction par concordance des formes entre la pièce d'extrémité (24b) du cylindre de fermeture (3b) et l'élément d'accouplement (11b).
  8. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de commande (15, 15a, 15b) et/ou les pièces mobiles, servant en même temps de toc d'entraînement (39b, 40b), sont de forme polygonale, respectivement en forme de disque, ou de sphère respectivement de forme cylindrique.
  9. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le cylindre de fermeture (3) présente, au niveau du plan de l'élément de commande (15) et du toc d'entraînement (10), dans son contour externe (50), au moins une surface de contour (51) tournée vers l'élément de commande (15) en position de fermeture, et adaptée par concordance des formes à l'élément de commande (15).
  10. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'il est prévu deux tocs d'entraînement (10c, 10c').
  11. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'un guide de cylindre (54c) est disposé entre le coffret (2c) et la chemise de cylindre (6c).
  12. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de commande (15c), associé à chaque toc d'entraînement (10c, 10c'), est disposé dans une fenêtre (68c) dans la chemise de cylindre (6c).
  13. Dispositif de fermeture selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la chemise de cylindre (6c) est disposée dans le guide de cylindre (54c) de manière librement rotative et est fixée de manière amovible en position à l'aide d'un élement formant ressort (57c).
EP94101756A 1993-02-18 1994-02-05 Dispositif de fermeture Expired - Lifetime EP0611860B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4304873 1993-02-18
DE4304873A DE4304873A1 (de) 1993-02-18 1993-02-18 Schließvorrichtung

Publications (2)

Publication Number Publication Date
EP0611860A1 EP0611860A1 (fr) 1994-08-24
EP0611860B1 true EP0611860B1 (fr) 1997-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP94101756A Expired - Lifetime EP0611860B1 (fr) 1993-02-18 1994-02-05 Dispositif de fermeture

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EP (1) EP0611860B1 (fr)
DE (2) DE4304873A1 (fr)

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
DE19604350B4 (de) * 1995-03-08 2005-04-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg Verschlußvorrichtung mit einem Schließzylinder für insbesondere an Fahrzeugen vollziehbare Schließfunktionen
FR2740164B1 (fr) * 1995-10-18 1997-11-21 Valeo Securite Habitacle Verrou a rotor debrayable
DE19639249C1 (de) * 1996-09-25 1998-01-15 Valeo Gmbh & Co Schliessyst Kg Schließzylinder
DE19639251C1 (de) * 1996-09-25 1997-12-18 Valeo Gmbh & Co Schliessyst Kg Schließzylinder
DE19639248C1 (de) * 1996-09-25 1998-01-02 Valeo Gmbh & Co Schliessyst Kg Schließzylinder
FR2766512A1 (fr) * 1997-07-28 1999-01-29 Euro Locks Serrure a came neutralisable
FR2777032B1 (fr) 1998-04-07 2000-05-05 Antivols Simplex Sa Verrou rotatif anti-vibrations
DE19853543C2 (de) * 1998-05-30 2001-08-09 Huf Huelsbeck & Fuerst Gmbh Schließvorrichtung für insbesondere an Fahrzeugen vollziehbare Schließfunktionen
JP4221691B2 (ja) 1998-05-30 2009-02-12 フフ・ヒユルスベツク・ウント・フユルスト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフト とくに車両において実行可能な閉鎖機能のための閉鎖装置
DE10015690A1 (de) * 2000-03-29 2001-10-18 Huf Huelsbeck & Fuerst Gmbh Eine Überlastsperre aufweisende Verschlußvorrichtung für insbesondere an Fahrzeugen vollziehbare Schließfunktionen
DE50011219D1 (de) 2000-09-27 2006-02-02 Valeo Sicherheitssysteme Gmbh Schliessvorrichtung
US7406847B2 (en) * 2004-07-02 2008-08-05 Honda Lock Mfg. Co., Ltd. Cylinder lock

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Publication number Priority date Publication date Assignee Title
US3314708A (en) * 1964-09-18 1967-04-18 Emhart Corp Lever handle clutch
US4394821A (en) * 1981-06-05 1983-07-26 Best Lock Corporation Door lock mechanism
FR2550817B1 (fr) * 1983-08-17 1988-01-08 Guitard Robert Serrure a bloc de surete et bague de fixation
US4679420A (en) * 1985-01-02 1987-07-14 Yang Tai Her Force immune door latch
GB8723268D0 (en) * 1987-10-03 1987-11-04 Willenhall Ltd L & F Lock
DE4041134C1 (en) * 1990-12-21 1992-06-04 Huelsbeck & Fuerst Gmbh & Co Kg, 5620 Velbert, De Car lock cylinder with core guide - which carriers a radially displaceable follower, spring-loaded up to radial abutment on guide
FR2678312B1 (fr) * 1991-06-27 1995-09-15 Valeo Securite Habitacle Verrou a rotor debrayable.

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Publication number Publication date
EP0611860A1 (fr) 1994-08-24
DE59401562D1 (de) 1997-02-27
DE4304873A1 (de) 1994-08-25

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