EP0224104B1 - Schliesszylinder mit Stiftzuhaltungen und gleitendem Zylinderkern zum Einkuppeln mit einem Betätigungsorgan - Google Patents

Schliesszylinder mit Stiftzuhaltungen und gleitendem Zylinderkern zum Einkuppeln mit einem Betätigungsorgan Download PDF

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Publication number
EP0224104B1
EP0224104B1 EP86115540A EP86115540A EP0224104B1 EP 0224104 B1 EP0224104 B1 EP 0224104B1 EP 86115540 A EP86115540 A EP 86115540A EP 86115540 A EP86115540 A EP 86115540A EP 0224104 B1 EP0224104 B1 EP 0224104B1
Authority
EP
European Patent Office
Prior art keywords
cylinder core
lock
bush
cylinder
lock cylinder
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
Application number
EP86115540A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0224104A1 (de
Inventor
Guy Neyret
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 Neiman SA
Original Assignee
Neiman SA
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 Neiman SA filed Critical Neiman SA
Publication of EP0224104A1 publication Critical patent/EP0224104A1/de
Application granted granted Critical
Publication of EP0224104B1 publication Critical patent/EP0224104B1/de
Expired 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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • 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
    • 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
    • Y10T70/7576—Sliding and rotary plug
    • 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
    • Y10T70/7582—Sliding plug
    • 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
    • Y10T70/7638—Cylinder and plug assembly
    • 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
    • Y10T70/7638—Cylinder and plug assembly
    • Y10T70/765—Key only controlled

Definitions

  • the invention relates to a locking cylinder with tumblers and sliding cylinder core, in which the axial sliding of the cylinder core connects the latter to the actuating member of a lock and / or an electrical switch.
  • Such a lock cylinder which e.g. is known from US-A 1 505 805, has the advantage that a violent attempt to rotate the cylinder core normally does not allow entrainment of the actuator, since the cylinder core is not coupled to it.
  • Such a locking cylinder can be actuated by force after shearing off the pins after applying a sufficient torque, whereupon the cylinder core can slide and be brought into the axial coupling position.
  • the aim of the invention is to perfect a locking cylinder of the type described in the introduction in order to increase its security, in particular against violent rotation.
  • the locking cylinder according to the invention is characterized in that the cylinder core is rotatably connected in the locking position via the pin tumblers mentioned with a socket which is rotatably mounted in a fixed housing and is fixed in the direction of displacement and thereby a means for angular switching in relation to the above Housing includes.
  • the bushing is rotated with every attempt at a violent rotation of the cylinder core, and the cylinder core rotates freely without being able to be axially displaced.
  • the cylinder core and bushing preferably comprise additional coupling members which cooperate in the coupling position of the cylinder core.
  • the coupling member of the cylinder core in the rest position interacts with an additional member of the bushing in the coupling position with an additional member of the actuating member.
  • An axially movable piston is preferably supported under the action of resilient return means on the surface of the cylinder core opposite the key entry, as a result of which an axial return of the cylinder core and the bushing is ensured via coupling means against the front surface of the housing, which in this way forms a common reference surface becomes.
  • said piston has means for angular coupling to the housing in the rest position and these means are released in the working position. In this way, the actuating member is coupled to the housing via the piston in the rest position, any direct actuation of this member being impossible.
  • the lock cylinder comprises a cylinder core 1, which rotates in a bushing or sleeve 2, which is freely rotatable and non-slidingly mounted in a cylinder housing 3.
  • the cylinder core 1 and the socket 2 are rotatably connected to one another via pairs of pins 4, 5, which are pressed by springs 6 in the direction of the key channel 7 of the cylinder core 1.
  • the socket 2 is also advanced with respect to the housing 3 by means of an organ 8 which is pressed by a spring 9 against a recess 10 of the housing 3.
  • the piston 12 is keyed into the housing 3 by radial vanes 14 (FIG. 3) which slide in slots 15 of the housing 3.
  • the cylinder core 1 comprises radial vanes 20 which engage in the rest position in radial slots 21 of the socket 2, so that the cylinder core 1 and the socket 2, which plays the role of the classic cylinder housing, except via the pairs of pins 4, 5 by the interaction of the vanes 20 with the slots 21 are non-rotatably connected.
  • the end face of the bushing 2 is covered according to the invention by a disk 16 made of treated steel, which protects the key entry, and a capsule 22 made of treated steel, which is enclosed in the housing 3 and on which there is a mounting fork 23 of the locking cylinder so that the capsule 22 is locked behind the door panel 24.
  • the protective disk 16 of the cylinder core 1 protrudes radially above this and is supported on the bush 2, which increases the strength of the cylinder core 1 against frontal impacts; because without this arrangement, the pin tumblers would be used directly.

Landscapes

  • Lock And Its Accessories (AREA)
  • Dowels (AREA)
EP86115540A 1985-11-14 1986-11-08 Schliesszylinder mit Stiftzuhaltungen und gleitendem Zylinderkern zum Einkuppeln mit einem Betätigungsorgan Expired EP0224104B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8516836A FR2589926B1 (fr) 1985-11-14 1985-11-14 Verrou a pistons a rotor coulissant embrayable avec un organe de commande
FR8516836 1985-11-14

Publications (2)

Publication Number Publication Date
EP0224104A1 EP0224104A1 (de) 1987-06-03
EP0224104B1 true EP0224104B1 (de) 1989-01-25

Family

ID=9324807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115540A Expired EP0224104B1 (de) 1985-11-14 1986-11-08 Schliesszylinder mit Stiftzuhaltungen und gleitendem Zylinderkern zum Einkuppeln mit einem Betätigungsorgan

Country Status (7)

Country Link
US (1) US4759204A (enrdf_load_stackoverflow)
EP (1) EP0224104B1 (enrdf_load_stackoverflow)
JP (1) JPS62121282A (enrdf_load_stackoverflow)
BR (1) BR8605523A (enrdf_load_stackoverflow)
DE (1) DE3661951D1 (enrdf_load_stackoverflow)
ES (1) ES2005816B3 (enrdf_load_stackoverflow)
FR (1) FR2589926B1 (enrdf_load_stackoverflow)

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Publication number Priority date Publication date Assignee Title
US4981027A (en) * 1988-03-01 1991-01-01 Eb Metal Industries, Inc. Three position lock mechanism for a vending machine
FR2631067B1 (fr) * 1988-05-04 1991-02-08 Neiman Sa Verrou a rotor debrayable
US4916926A (en) * 1988-06-07 1990-04-17 Shieh Jin R Locking apparatus
US4966021A (en) * 1988-11-04 1990-10-30 Masco Building Products Corp. Reprogrammable lock and keys therefor
SE465473B (sv) * 1990-01-26 1991-09-16 Ferenc Moricz Uppbrytningssaekra laas, speciellt foer bilar
US5044679A (en) * 1990-02-26 1991-09-03 Norco, Inc. Latch construction
US5052205A (en) * 1990-08-17 1991-10-01 Julio Poli Lock cylinder having a slide plate with one or more rows of pin tumblers and key therefor
US5265453A (en) * 1990-11-30 1993-11-30 Alpha Corporation Cylinder lock
FR2673226B1 (fr) * 1991-02-27 1995-09-08 Antivols Simplex Sa Verrou a cle plate a paillettes anti-effraction.
US5192098A (en) * 1991-08-28 1993-03-09 Norco, Inc. Latch construction
ES2083897B1 (es) * 1992-12-24 1998-05-16 Valeo Clausor S A Cerradura con embrague para vehiculos automoviles y similares.
JPH06257331A (ja) * 1993-03-04 1994-09-13 Takigen Seizo Kk 取外し型ロックハンドル装置
GB9410845D0 (en) * 1994-05-31 1994-07-20 Kaba Locks Ltd Position setting device
FR2721647B1 (fr) * 1994-06-24 1996-07-26 Valeo Securite Habitacle Verrou rotatif comportant des moyens perfectionnés d'assemblage.
US5758526A (en) * 1995-08-28 1998-06-02 Gorokhovsky; Mark Lock
US5724840A (en) * 1996-03-21 1998-03-10 Kaba High Security Locks Corporation Cam lock
FR2748513B1 (fr) * 1996-05-10 1998-06-26 Valeo Securite Habitacle Verrou a debrayage axial pour un mecanisme de serrure de vehicule automobile
DE29609077U1 (de) * 1996-05-21 1996-08-14 August Knapp Schließtechnik GmbH, 42551 Velbert Steckzylinderschloß, insbesondere zur Verwendung an Schutzvorrichtungen und Fallen für Spiel- und Warenautomaten, an Gitterrolltoren, an beweglichen Schutzgittern o.dgl.
US5907963A (en) * 1997-08-25 1999-06-01 Fort Lock Corporation Lock assembly with a key-activated removable core structure
DE29808432U1 (de) 1998-05-09 1998-07-30 August Knapp Schliestechnik Gm Steckzylinderschloß, insbesondere zur Verwendung an Schutzvorrichtungen und Fallen für Spiel- und Warenautomaten, an Gitterrolltoren, an beweglichen Schutzgittern o.dgl.
US6523382B1 (en) * 1998-09-08 2003-02-25 Strattec Security Corporation Free wheeling lock assembly
JP2000192703A (ja) * 1998-12-28 2000-07-11 Alpha Corp シリンダ錠装置
US6527308B2 (en) * 2000-11-01 2003-03-04 S.P.E.P. Acquisitions Corp Spring-loaded camlock
US6711924B2 (en) * 2002-06-18 2004-03-30 Strattec Security Corporation Freewheeling lock apparatus and method
US6978645B2 (en) * 2003-06-23 2005-12-27 Strattec Security Corporation Freewheeling lock apparatus and method
US7339472B2 (en) 2004-04-08 2008-03-04 Detex Corporation Self-adjusting cam assembly
US7246449B2 (en) * 2004-04-17 2007-07-24 Detex Corporation Installation template for lock and alarm assemblies
US7406847B2 (en) * 2004-07-02 2008-08-05 Honda Lock Mfg. Co., Ltd. Cylinder lock
US7306265B1 (en) * 2004-07-21 2007-12-11 The Eastern Company Push button actuator
JP4704935B2 (ja) * 2006-03-07 2011-06-22 株式会社東海理化電機製作所 シリンダ錠装置及び係合解除機構
US7930916B2 (en) * 2006-03-15 2011-04-26 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Locking device and key
US7275401B1 (en) * 2006-04-13 2007-10-02 Siemens Aktiengesellschaft Key switch with at least one switching position
GB0608227D0 (en) * 2006-04-26 2006-06-07 Global Biotec Ltd Access control means
JP4740806B2 (ja) * 2006-07-06 2011-08-03 株式会社東海理化電機製作所 錠装置
JP4842874B2 (ja) * 2007-03-30 2011-12-21 株式会社東海理化電機製作所 錠装置
US8276416B2 (en) * 2009-02-18 2012-10-02 Vsi, Llc Master key lock, system and method
DE102011000443B4 (de) * 2010-12-27 2016-05-12 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Schließzylinder insbesondere zur Betätigung eines Schaltschlosses
US9567770B1 (en) * 2013-01-22 2017-02-14 Amazon Technologies, Inc. Lock that electronically detects tampering
US9394723B1 (en) 2013-01-22 2016-07-19 Amazon Technologies, Inc. Lock that mechanically detects tampering
TWM521102U (zh) * 2015-08-28 2016-05-01 Lintex Co Ltd 鎖具
US11326368B2 (en) 2017-05-02 2022-05-10 Carrier Corporation Lead screw latch
CN107700951B (zh) * 2017-11-10 2023-03-31 浦江县新浪锁业有限公司 防盗弹子锁

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US1505865A (en) * 1923-10-17 1924-08-19 Costa Mario Door lock
US1929658A (en) * 1931-08-17 1933-10-10 Nat Brass Co Lock
US2060734A (en) * 1934-03-21 1936-11-10 Edna T Kuehn Combined locking and releasing assembly
US2683978A (en) * 1952-03-31 1954-07-20 Briggs & Stratton Corp Door latch operating mechanism with weather seal
US2910860A (en) * 1955-12-20 1959-11-03 Camba Carlos Moreno Locking device with sliding plug
US3659444A (en) * 1970-04-30 1972-05-02 John F Wellekens Locks
ES422134A1 (es) * 1973-02-28 1976-04-01 Des Brevets Neiman S A Soc D E Antirrobo con cerradurade cilindro, especialmente cerradurade direcion para vehiculos automoviles.
JPS5436424Y2 (enrdf_load_stackoverflow) * 1976-03-27 1979-11-02
US4099395A (en) * 1976-04-27 1978-07-11 Roque Villareal Garza Tumbler pin-type cylinder lock
US4196605A (en) * 1976-04-27 1980-04-08 Garza Roque V Tumbler pin-type cylinder lock with axial or axial and radial cylinder movement
DE2749158C3 (de) * 1977-11-03 1980-09-25 Rudolf 6000 Frankfurt Eichenauer Lenkschloß für Kraftfahrzeuge
DE2900992A1 (de) * 1979-01-12 1980-07-24 Georg Dr Heimann Sicherheitszylinderschloss mit zylinderteilung zur ausloesung von voneinander unabhaengigen folgen von vorgaengen
FR2454499A1 (fr) * 1979-04-19 1980-11-14 Pierre Ind Perfectionnements aux serrures a pompe
NZ194063A (en) * 1979-06-20 1984-09-28 W J Nugent Lock with key having variable disc-selective coding
JPS58112850A (ja) * 1981-12-26 1983-07-05 Kokusan Kinzoku Kogyo Co Ltd 自動車用ステアリングロツク装置
US4601184A (en) * 1983-09-16 1986-07-22 Fichet Bauche Safety lock

Also Published As

Publication number Publication date
DE3661951D1 (en) 1989-03-02
FR2589926A1 (fr) 1987-05-15
FR2589926B1 (fr) 1993-12-31
JPS62121282A (ja) 1987-06-02
US4759204A (en) 1988-07-26
ES2005816B3 (es) 1989-03-16
BR8605523A (pt) 1987-11-17
EP0224104A1 (de) 1987-06-03
JPH0557391B2 (enrdf_load_stackoverflow) 1993-08-23

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