EP0713558A1 - Systeme de fermeture, notamment pour automobiles et equipements de batiments - Google Patents

Systeme de fermeture, notamment pour automobiles et equipements de batiments

Info

Publication number
EP0713558A1
EP0713558A1 EP95923263A EP95923263A EP0713558A1 EP 0713558 A1 EP0713558 A1 EP 0713558A1 EP 95923263 A EP95923263 A EP 95923263A EP 95923263 A EP95923263 A EP 95923263A EP 0713558 A1 EP0713558 A1 EP 0713558A1
Authority
EP
European Patent Office
Prior art keywords
locking
locking system
spring
recess
stop
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
EP95923263A
Other languages
German (de)
English (en)
Other versions
EP0713558B1 (fr
Inventor
Alfred Sperber
Bernd Sperber
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.)
Valeo GmbH and Co Schliessysteme KG
Original Assignee
Valeo GmbH and Co Schliessysteme KG
Ymos 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 Valeo GmbH and Co Schliessysteme KG, Ymos AG filed Critical Valeo GmbH and Co Schliessysteme KG
Publication of EP0713558A1 publication Critical patent/EP0713558A1/fr
Application granted granted Critical
Publication of EP0713558B1 publication Critical patent/EP0713558B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
    • E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
    • E05B27/086—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially of the bar-tumbler type, the bars having slots or protrusions in alignment upon opening the lock
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/005—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with changeable combinations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7621—Including sidebar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7729—Permutation
    • Y10T70/7734—Automatically key set combinations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7729—Permutation
    • Y10T70/774—Adjustable tumblers

Definitions

  • Locking system in particular for motor vehicles
  • the invention relates to a new locking system according to the preambles of claims 1 and 17, which can be produced inexpensively while at the same time having high usage properties and is therefore suitable as a mass product, in particular for use in motor vehicles and building equipment.
  • a cylinder lock with a changeable key secret is known, in which instead of the key bit, at least two adjusting rings are provided on the key shaft, which can assume defined positions in the axial direction within the lock cylinder.
  • Rotatable locking rings of the lock cylinder are assigned to the setting rings of the key.
  • Radially oriented notches of the setting rings correspond to spring-loaded locking pins of the locking rings in such a way that actuation of the locking system is only possible with a suitable key.
  • the large number of the intended code variants also causes a large number of notches, locking pins and springs, which leads to an increasing tolerance sensitivity.
  • An implementation of the system described in a lock cylinder with a comparatively small diameter hardly seems possible, so that its use in motor vehicles is hardly an option.
  • DE 41 34 990 C1 describes a locking device, the cylinder lock of which has a two-part locking core which can be freely rotated in the cylinder housing. Locking elements are mounted therein, which are pushed axially against the pressure of springs by tappets of a key which can be inserted through a shaft. If the key code matches the code of the locking core, the locking recesses of the locking elements form a common escape directly below the locking lug of a locking element, so that both can engage in positive engagement with one another if the key is turned to actuate the locking system. When using an incompatible key, the blocking element cannot leave the recess in the cylinder housing, as a result of which rotation of the locking core is prevented.
  • the locking system described can be programmed to a new code, but this requires an exchange, but at least the rearrangement of the locking elements. Since each individual code (of the overall code of the locking system) is assigned a specific locking element, the assembly requires a high degree of care.
  • the invention has for its object to develop a locking system that is characterized by a simplified structure and inexpensive to manufacture.
  • the locking core should be programmable for the code of this key and / or the locking system should be from one side independent of the code of the locking core and whether a key is fully or partially inserted from the other side can be operated by a handle integrated in the locking system (eg for the purpose of emergency operation).
  • the object is achieved by a lock cylinder and a key which can be inserted therein, with plungers pointing in insertion directions, the two-part latching element consisting of parts which can be displaced relative to one another and are fixed in a locking position to one another. These parts, referred to as carriers and riders, are in a positive or frictional engagement.
  • a latching opening incorporated in the tab faces a latching lug which is molded onto a blocking element when a passable key is introduced.
  • the blocking element is mounted radially displaceably in a recess of the locking core and, in the zero position, engages in a further recess arranged in the housing, which serves to block the locking system in the event that when a non-fit key is used, the latching lug of the blocking element does not enter the latching recesses the individual carrier can be inserted.
  • the locking system according to the invention is first assembled in a non-coded zero position, ie the latching element consisting of a support and a rider has at least such a length that when the provided key corresponds to the smallest code value. In this case, the relevant plunger of the key would just not move the locking element mounted against an axially acting spring.
  • the latching elements In the non-coded zero position, the latching elements largely fill the space between a stop surface on the closing core side on the side of the shaft for key insertion and a stop surface of an opposite stop element.
  • the plungers of the key press against the spring-loaded carrier and push them in the axial direction to different extents, depending on the length of the plunger. Since the riders are supported on a stop element, there is a shift in the relative position of the carrier and rider relative to one another.
  • the key code is stamped on the locking core, i.e., depending on the gradation of the length of the key tappet, the carrier and tab are shifted relative to one another and thus an adequate shortening of the individual locking elements.
  • all of the locking recesses are at the same height and directly opposite the locking lug of the blocking element.
  • the locking system can also be operated without a coding process to be carried out beforehand. A key without a plunger is used for this, which can intervene in the shaft of the lock cylinder, but not on the locking elements. With careful handling, the actuation is also possible with other objects, such as. B. a screwdriver, executable.
  • a spring / locking element which rests between the locking elements and one part of the two-part base body of the closing core, ensures with its spring force a permanent, but nevertheless displaceable engagement between the carrier and the rider until the coding process is completed. Thereafter, the position of the carrier and rider embossed on the key can be locked to one another. This is done by displacing the spring / locking element in the axial direction, as a result of which not only further displacements are to be prevented between the parts of the latching elements (carrier and rider) which are preferably in positive engagement with one another. At the same time, there is a displacement of the stop element on which the free ends of the tabs are supported during the coding process. This is necessary in order to ensure sufficient axial displaceability of the coded locking elements during the actuation of the lock guarantee.
  • the displacement of the spring / locking element from its spring position into the locking position can take place, for example, by means of a push pin which on the one hand is connected to the spring / locking element and on the other hand projects through the front plate of the lock cylinder during the spring position. By pushing the push pin in, the spring / locking element moves into its locking position.
  • a further variant of the invention which is independent of the variant described above but can also be combined, is described in independent independent claim 17. It provides that an opening / closing bolt is arranged on one of the two sides of the lock cylinder, preferably as an integral one Part of the lock cylinder, engages when actuated with associated stop surfaces of the locking elements. The stop surfaces of all locking elements are at the same distance from their locking recesses. When a stop position of the opening / closing bolt on the housing side is reached, all the locking recesses are then in the engagement position with respect to the locking lug of the blocking element, so that a rotary movement of the locking core can be carried out.
  • the variant described is particularly suitable for use in building equipment as an emergency or panic locking system, which allows operation without problems even when the locking system is in the locking position or when the key is on the opposite side in the shaft of the lock cylinder plugged. A locked room can thus always be unlocked from the side of the opening / closing bolt.
  • the opening / closing bolt preferably has a web running transversely to the lock axis in the interior of the lock cylinder, which engages with the associated stop surfaces of all locking elements when the opening / locking bolt is pulled into its housing-side stop position and which assigns the locking recesses to the locking lug. Subsequently, the opening / closing bolt or the closing core can be rotated and thus the unlocking or locking operation can be carried out.
  • the code of the locking system described can be reset after the locking core has been removed.
  • FIG. 1 - a schematic, perspective illustration of a locking system that can be programmed by a key in the coded state with the code locked
  • FIG. 1 a view of the front side of the locking system (rear side) facing away from the key-side front side
  • FIG. 2a cross section through a locking system according to FIG. 1 in non-coded zero position
  • FIG. 2 b cross section through a locking system according to FIG. 1 with the key fully inserted in the coding position
  • FIG. 3 - an exploded view of a locking element consisting of carrier and rider with a schematically illustrated opening / closing bolt
  • FIG. 4a schematic, perspective representation of coded locking elements in the rest position
  • FIG. 4b schematic, perspective representation of coded locking elements when the locking system is actuated by the opening / closing bolt (emergency actuation)
  • FIG. 5 shows schematically the longitudinal section of the rear part of the locking system according to the invention with a freewheel device
  • FIG. 5a shows a perspective view of the closing core end facing the freewheel device
  • FIG. 5b shows an exploded view of the functionally essential parts of the freewheel device according to FIG.
  • FIGS. 1 to 2c The structure and the mode of operation of the locking system according to the invention which can be coded by a key is illustrated by FIGS. 1 to 2c.
  • the schematic representations represent a design variant of the principle of the invention with positive engagement between the carrier 3 and the rider 4 of a latching element.
  • a two-part (axially divided) closing core 2 which consists of a part 2a and a part 2b, is mounted within the cylindrical housing 1. It takes up all the other functionally important components of the locking system and guides them during operation.
  • a recess 50 is incorporated, in which the blocking element 5 is guided in a radially movable manner.
  • a spring 52 presses the blocking element 5 with its roof-shaped head region 5a radially outwards against the wall of the housing 1.
  • the recess 50 corresponds to the recess 50a in the housing 1.
  • the locking core can only be rotated if the blocking element 5 can be lowered against the pressure of the spring 52.
  • the other part 2b of the closing core supports the locking elements consisting of carrier 3 and rider 4. However, a sliding plate 9 and a spring / locking element 6 are arranged in between.
  • the spring / locking element 6 can be formed as a stamped and bent part from a sheet metal or from plastic.
  • rigid support blocks 61 extend on the spring / locking element 6, while spring tongues 60 spread out in the opposite direction and support the latching elements (consisting of carrier 3 and slide 4) via the sliding plate 9.
  • recesses 610 are provided for receiving the support blocks 61 as long as the spring / locking element 6 has not yet been moved into its locking position (see FIG. 2c) and is still in its spring position (see FIGS. 2a and 2b).
  • the rear end of part 2b is delimited by bottom 24, which carries a number of locating pins 240 corresponding to the number of latching elements for supporting compression springs 31, which on the other hand are each supported on support 3 and thus the latching elements against stop surface 21 in the area of the front panel Press 23.
  • the stop element 7 is also supported on the inner wall of the bottom 24, the stop surface 7a of which is assigned to the free ends of the riders 4 until the spring / locking element 6 is displaced into the locking position and the blocking element 7 into one Recess 20 lifts in part 2a.
  • the blocking element 7 has the contour of a rectangular box with open end faces on both sides.
  • Figure 2a shows a lock cylinder with a lock core in the non-coded zero position.
  • the locking element fills 3,4 completely the space between the front stop surface 21 and the rear stop element 7.
  • the spring / locking element 6 is in the spring position and supports the locking elements via the sliding plate 9.
  • the locking recesses 41 lie directly opposite the locking lug 51 of the blocking element 5 and form a transverse channel into which the locking lug 51 can be lowered. It is therefore possible to operate the locking system even in the non-coded zero position, for example with a screwdriver.
  • Carrier 3 and rider 4 are positively connected to one another via their toothings 30, 40. It is sawtooth-shaped, the flatter flanks of the teeth 30, 40 facing each other in the direction of displacement of the parts 3, 4.
  • the pitch of the toothing preferably corresponds to the distance between two adjacent code values.
  • FIG. 2c shows the locking system with the locking core code locked.
  • the push pin 62 protruding outwards through the front plate 23 was pressed into the interior, whereby the spring / locking element 6 was displaced analogously.
  • the support blocks 61 are now supported on the inner base surface 200b of the part 2b and essentially fill the distance previously bridged by the spring tongues 60 out.
  • the spring tongues 60 are pressed on and ensure no more freedom of movement between the carrier 3 and the rider 4. You can therefore no longer move towards each other.
  • the blocking element 7 is also raised, whereby the stop surface 7a is removed from the free end of the rider. Now the locking element can be moved beyond the stop surface 7a. It is no longer possible to feel the original zero position.
  • a detent spring 600 can snap out, which snaps into an associated recess 22 in part 2b and thus prevents the locking of the code of the locking core from being released again without the locking system to dismantle.
  • the one-piece design of the spring / locking element 6 and push pin 62 is not critical.
  • spacer elements 8 are mounted between the adjacent latching elements and extend between the inner base surface 200a of part 2a and the sliding plate 9, the height of which should be slightly greater than that Height of the locking element consisting of carrier 3 and rider 4.
  • the sliding element 9 and the spacer elements 8 can also be designed as a one-piece component.
  • FIGS. 3 and 4 show exemplary embodiments of the second variant of the invention, which relate to an emergency or panic Obtain locking system and can be easily combined with the first inventive variant described above.
  • the tabs 4 ' have extensions 4a which extend in the direction of the side B, where an opening / closing bolt 90 integrated in the locking system is arranged.
  • the carrier 3 * and the rider 4 'in turn are positively connected to one another via their toothing 30, 40.
  • the latching recess 41 of each tab 4 assumes its specific position, so that when a passable key is inserted, the latching recesses 41 of all tabs 4 of the locking core form an escape into which the latching lug of a latching element can fall
  • the tab 4 'shown in FIG. 3 has an inner recess 430 for mounting a stop element which fulfills the same function as the stop element 7 in FIG. 1. Its surface analogous to the stop surface 7a passes through the key with the stop during the coding process ⁇ surface 43 a of the recess 430 in engagement. The recess 45 adjoining the free end of the extension 4a is delimited by the stop surfaces 46a and 46b.
  • the opening / closing bolt 90 When the opening / closing bolt 90 is actuated by pulling into a stop position on the housing side, its web 95 engages with its stop surface 96b on the stop surface 46b of the slide 4 ', as a result of which the latching elements 3 1 , 4' are displaced against the spring force and the latching recesses 41 directly Locking nose of a locking element can be assigned. Subsequently the locking system can be actuated by rotating the opening / closing bolt 90. The distance between the stop faces 46b and the locking recesses 41 of the tabs 4 'is the same for all locking elements 3', 4 '.
  • the distance between the abutment surfaces 46a, 46b is selected such that the abutment surface 96a of the web 95 of the opening / closing bolt 90 does not just touch the abutment surface 46a of the recess 45 when the latching elements 3 ! , 4 'in their front rest position (at the stop 21 - see Figure 1).
  • the distance can also be chosen larger.
  • the recess 45 can have a width such that the stop surface 96a does not yet come into contact with the stop surface 46a of the rider 4 'even with a fully inserted key on the opposite side A. The latter would have the advantage that no axially acting force is exerted by a key on the opening / closing bolt when the locking system is actuated.
  • FIGS. 4a and 4b show schematic, perspective representations of the interior of a coded locking core, so that carrier 3 ' 1 and tab 4''of the individual latching elements 3 1 ', 4 1 'are positioned relative to one another according to the length of the respective plunger of the key.
  • FIG. 4a shows the rest position in which the supports 3 ' 1 are pressed by the springs 31''against a front stop on the side A.
  • the locking recesses 41 of the tabs 4 ′′ are located at different axially aligned positions according to their coded setting, so that a lowering of the blocking element 5 is not possible; the locking lug 51 cannot engage in the locking recesses 41. Consequently the locking system cannot be operated.
  • a torque applied by the opening / closing bolt 90 and forwarded via its web 95 to the latching elements 3 ′′, 4 ′′ ′′ cannot therefore lead to the rotation of the closing core.
  • FIG. 4b shows the locking system in the closed position, with all locking recesses 41 being next to one another and forming a channel in which the locking lug 51 can engage.
  • This closing position is achieved by pulling the opening / closing bolt into one stop.
  • the stop surface 96b 46b on the abutment surfaces 4 engages the web 95 Riders' and 31 ⁇ pulls them against the force of the springs''from the rest position to the closed position.
  • the opening / closing bolt 90 By turning the opening / closing bolt 90, the blocking element 5 can be radially lowered and the latching lug 51 can engage in the latching recess 41.
  • An actuation of the locking system in particular an emergency actuation from side B of the opening / closing bolt 90, is therefore readily possible.
  • FIGS. 5 to 5b Such a device is shown in FIGS. 5 to 5b:
  • the locking cylinder 110 has an inner cylinder 111 which is rotatably mounted within the housing 112.
  • the inner cylinder 111 is provided with a recess 113 into which the blocking element 114 arranged on the locking core 115 engages (locked position of the locking cylinder).
  • the locking core 115 and the locking pin 116 of the lock which is not shown in detail, are connected via an axially displaceable driver ring 117, the locking pin 116 being positively connected to a first recess 118 in the driving ring 117 and the locking core 115 via a pin-shaped projection 119 an opposite second recess 120 of the driving ring 117 projects.
  • the inner cylinder 111 also rotates via the blocking element 114. This presses via notches 121 on the driving ring side of the inner cylinder 111 against corresponding coupling ring lugs 122 of a coupling ring 123 connected to the driving ring 117, so that the driving ring 117 counteracts the pressure of the corresponding springs 124 is pressed towards the locking pin 116 and the pin-shaped projection 119 of the locking core 115 is pulled out of the recess 120. A further rotation of the locking core 115 therefore no longer causes the locking pin 116 to rotate.
  • sliding stubs 125, 126 are provided on the coupling ring 123, which are guided in axial recesses 127, 128 of the housing 112.
  • the blocking element 114 is drawn into the locking core 115.
  • the driving ring 117 and the locking pin 116 of the lock are rotated via the pin-shaped projection 119 (unlocked position).
  • a reversible key as the key for closing and opening the locking cylinder.
  • Such a key consists of a fixed base part into which the corresponding number of plungers are inserted on both sides.
  • the locking cylinder must contain a locking core which leaves sufficient space for the plungers which do not move the latching elements (2).
  • Blocking element a - head area 0 - recess 0a - recess 1 - locking lug 2 - spring

Landscapes

  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un nouveau système de fermeture réalisé selon le préambule des revendications 1 à 17. Ce système est économique à produire tout en offrant simultanément de bonnes propriétés d'utilisation. C'est par conséquent un produit de fabrication en masse, qui s'utilise dans les automobiles et les équipements de bâtiments. Ce système se caractérise en ce que l'élément d'arrêt comprend un support (3, 3') et un cavalier (4, 4') déplaçables l'un par rapport à l'autre et en prise mutuelle par entraînement par friction ou par liaison de forme. Le cavalier (4, 4') comporte un cran d'arrêt (41) associé à un ergot d'arrêt (51). L'extrémité libre comporte une surface de butée (43) qui est reliée avec un élément de butée (7) dans une position zéro non codée de l'élément d'arrêt. Il est également prévu un élément à ressort/de butée (6) qui s'appuie d'une part sur la surface de base (200b) intérieuru du corps de base (2a) du noyau de fermeture (2) et d'autre part, sur le support (3, 3'). L'élément à ressort/de butée (6) peut être amené dans une position de butée où la position relative du support (3, 3') et du cavalier (4) est déterminée et où l'élément de butée (7) est libéré de la surface de butée (43) du cavalier (4, 4').
EP95923263A 1994-06-10 1995-06-08 Systeme de fermeture, notamment pour automobiles et equipements de batiments Expired - Lifetime EP0713558B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4420372 1994-06-10
DE4420372A DE4420372A1 (de) 1994-06-10 1994-06-10 Schließsystem, insbesondere für Kraftfahrzeuge und Gebäudeausrüstungen
PCT/EP1995/002209 WO1995034731A1 (fr) 1994-06-10 1995-06-08 Systeme de fermeture, notamment pour automobiles et equipements de batiments

Publications (2)

Publication Number Publication Date
EP0713558A1 true EP0713558A1 (fr) 1996-05-29
EP0713558B1 EP0713558B1 (fr) 1999-03-24

Family

ID=6520318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95923263A Expired - Lifetime EP0713558B1 (fr) 1994-06-10 1995-06-08 Systeme de fermeture, notamment pour automobiles et equipements de batiments

Country Status (8)

Country Link
US (1) US5791181A (fr)
EP (1) EP0713558B1 (fr)
JP (1) JP3115328B2 (fr)
KR (1) KR100304046B1 (fr)
CN (1) CN1127023A (fr)
DE (2) DE4420372A1 (fr)
ES (1) ES2131832T3 (fr)
WO (1) WO1995034731A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO980491A1 (it) * 1998-06-05 1999-12-05 Mottura Serrature Di Sicurezza Serratura a cilindro.
US6776017B2 (en) * 2001-11-08 2004-08-17 Ez Change Lock Company, Llc Adaptable radial tumbler lock
US7634930B2 (en) 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
US8347678B2 (en) * 2002-09-26 2013-01-08 Newfrey, Llc Rekeyable lock cylinder assembly
US6860131B2 (en) * 2002-09-26 2005-03-01 Newfrey Llc Rekeying a lock assembly
US6862909B2 (en) * 2002-09-26 2005-03-08 Newfrey Llc Devices, methods, and systems for keying a lock assembly
US6959569B2 (en) * 2002-09-26 2005-11-01 Newfrey Llc Re-keyable lock assembly
US7114357B2 (en) 2002-09-26 2006-10-03 Newfrey, Llc Keying system and method
CA2517887C (fr) * 2003-03-04 2011-09-13 Newfrey Llc Ensemble cylindre de serrure permettant un changement de cle, dote de broches de longueur reglable
US6951123B2 (en) 2003-03-05 2005-10-04 Newfrey Llc Rekeyable lock
US6973813B2 (en) * 2003-12-05 2005-12-13 Newfrey Llc Re-keyable lock and method
US7007528B2 (en) 2004-04-01 2006-03-07 Newfrey Llc Re-keyable lock cylinder
US20060059965A1 (en) * 2004-09-17 2006-03-23 Benstead Evan A Rekeyable lock having 2-piece pin with rotatable member
US20060101880A1 (en) * 2004-11-12 2006-05-18 Ward-Dolkas Paul C Re-keyable lock cylinder
US7360382B2 (en) * 2005-02-08 2008-04-22 Huf North America Parts Mfg. Corp. Cylinder lock assembly
US20060185404A1 (en) * 2005-02-18 2006-08-24 Hansen Randall C Codeable padlock
US8881567B2 (en) * 2005-10-21 2014-11-11 Kwikset Corporation Reset fixture for rekeyable lock assembly
EP1975351B1 (fr) * 2007-03-28 2011-08-17 Mottura Serrature di Sicurezza S.p.A. Serrure à possibilité de changement de clé
US8448484B2 (en) * 2008-05-07 2013-05-28 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder
US8739587B2 (en) * 2009-08-18 2014-06-03 Kwikset Corporation Rekeyable lock assembly with blown cylinder protection
US7942027B1 (en) 2009-12-14 2011-05-17 David Cassini Door latch
US8099988B1 (en) 2010-08-09 2012-01-24 Newfrey, Llc Tool-less rekeyable lock cylinder
US8291735B1 (en) 2011-03-31 2012-10-23 Newfrey, Llc Rekeyable lock cylinder having rotatable key followers
CN103711365B (zh) * 2012-10-02 2016-01-20 盖恩斯伯勒硬件工业有限公司 锁组件及将装置在非可闭锁与钥匙可闭锁之间转换的方法
US8720238B1 (en) * 2012-10-29 2014-05-13 Videx, Inc. Electronic access control systems
AU2013248267B1 (en) * 2013-10-28 2014-06-26 Camware Holdings Pty Ltd Lock system
US10287799B2 (en) * 2015-06-10 2019-05-14 Rav Bariach (08) Industries Ltd. Lock
US11220840B1 (en) 2018-07-31 2022-01-11 Spectrum Brands, Inc. Rekeyable lock with small increments
US12104404B2 (en) * 2018-07-31 2024-10-01 Assa Abloy Americas Residential Inc. Rekeyable lock with small increments
TWI815940B (zh) * 2018-07-31 2023-09-21 美商品譜公司 具小增量之可重新換配鑰匙之鎖
US11319726B2 (en) 2018-10-22 2022-05-03 Spectrum Brands, Inc. Tool-less rekeyable lock cylinder
WO2020114611A1 (fr) * 2018-12-07 2020-06-11 Winloc Ag Unité de serrure à barillet et clé associée

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050121A (fr) *
GB191200696A (en) * 1911-01-09 1912-09-19 Bauche Sa Des Ets Improvements in Combination Locks.
US1366161A (en) * 1919-06-17 1921-01-18 Clark Francisco Adjustable tumbler-lock
DE469833C (de) * 1922-11-29 1928-12-22 Gaetano De Federicis Sicherheitsschloss
US1720838A (en) * 1923-03-05 1929-07-16 Juan De Castro Y Plans Combination lock and key
US1661982A (en) * 1927-04-21 1928-03-06 Wanat Walenty Garage or barn door lock
US2044534A (en) * 1933-04-13 1936-06-16 Lejbowicz Ferdinand Josef Locking device
US2021443A (en) * 1934-06-25 1935-11-19 Marshall William Deutsch Lock mechanism
US2142610A (en) * 1934-09-25 1939-01-03 Kittler Antonin Cylinder lock
US2390471A (en) * 1943-01-30 1945-12-04 Spiku Trust Cylinder lock
GB639024A (en) * 1947-11-18 1950-06-21 Bernard Sterner Improvements relating to cylinder locks
GB1227731A (fr) * 1966-10-14 1971-04-07
US3817066A (en) * 1972-12-26 1974-06-18 R Pearson Lock
US3868838A (en) * 1973-11-23 1975-03-04 Code Key International Corp Cylindrical lock combination changer
CA1054390A (fr) * 1976-12-22 1979-05-15 Jonathan Lock Limited Mecanisme de verrouillage a barillet
FR2531127A1 (fr) * 1982-08-02 1984-02-03 Picard Serrure a pompe equipee d'un collier mobile anti-crochetage avec delateur et piege
IT1208841B (it) * 1985-12-19 1989-07-10 Rielda Serrature Srl Serratura a cilindro con chiave intercambiabile
EP0280747A1 (fr) * 1987-02-28 1988-09-07 Alfred Sperber Dispositif de fermeture
DE3827148A1 (de) * 1988-08-10 1990-02-15 Zsolt Dolhay Hubkolbenbrennkraftmaschine mit kolbenzelle
DE3827418A1 (de) * 1988-08-12 1990-02-15 Daimler Benz Ag Schliesszylinder
US5209088A (en) * 1991-08-08 1993-05-11 Rimma Vaks Changeable code lock
DE4134990C1 (en) * 1991-10-23 1993-04-15 Sperber, Bernd, 8601 Gerach, De Key operated cylinder lock in cylindrical housing - has closure core of axially fixed top part, retaining blocking device, and lower part with locking elements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9534731A1 *

Also Published As

Publication number Publication date
JP3115328B2 (ja) 2000-12-04
JPH09501477A (ja) 1997-02-10
DE59505432D1 (de) 1999-04-29
ES2131832T3 (es) 1999-08-01
WO1995034731A1 (fr) 1995-12-21
KR960704134A (ko) 1996-08-31
KR100304046B1 (ko) 2001-11-30
DE4420372A1 (de) 1995-12-14
US5791181A (en) 1998-08-11
EP0713558B1 (fr) 1999-03-24
CN1127023A (zh) 1996-07-17

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