ES271971U - Pin tumbler lock. - Google Patents

Pin tumbler lock.

Info

Publication number
ES271971U
ES271971U ES1983271971U ES271971U ES271971U ES 271971 U ES271971 U ES 271971U ES 1983271971 U ES1983271971 U ES 1983271971U ES 271971 U ES271971 U ES 271971U ES 271971 U ES271971 U ES 271971U
Authority
ES
Spain
Prior art keywords
cylinder
casing
pins
key
channel
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
ES1983271971U
Other languages
Spanish (es)
Other versions
ES271971Y (en
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 ES271971U publication Critical patent/ES271971U/en
Application granted granted Critical
Publication of ES271971Y publication Critical patent/ES271971Y/en
Expired 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
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor

Abstract

The lock comprises a casing (1) having a drilling (2) wherein a cylinder (3) is pivotingly arranged and has radial drillings all of them being in a radial plane of the cylinder and opening, on one hand, onto a channel (4) for the key and, on the other hand, onto the periphery of the cylinder (3). The casing (1) is provided with drillings (6) which, in a certain angular position of the cylinder (3), form extensions for the radial drillings of the cylinder (3). In each drilling of the cylinder (3) and of the casing (1), a sliding pin (7, 8) is arranged and spring biased (9) in the direction of the key channel (4). The length of the pin (7, 8) is such that when the key is introduced in its channel (4), the contact surfaces of the cylinder pins and of the casing pins are arranged in the envelope surface of the cylinder (3). At least certain pins (7) of the cylinder (3) are provided with an enlarged head (10) at their outer ends.
ES1983271971U 1982-04-26 1983-04-26 PISTON LOCK. Expired ES271971Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8207120A FR2525667B1 (en) 1982-04-26 1982-04-26 IMPROVEMENTS ON PISTON LOCKS

Publications (2)

Publication Number Publication Date
ES271971U true ES271971U (en) 1983-10-16
ES271971Y ES271971Y (en) 1984-04-16

Family

ID=9273363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983271971U Expired ES271971Y (en) 1982-04-26 1983-04-26 PISTON LOCK.

Country Status (6)

Country Link
EP (2) EP0092812B1 (en)
JP (1) JPS59500677A (en)
DE (1) DE3362756D1 (en)
ES (1) ES271971Y (en)
FR (1) FR2525667B1 (en)
WO (1) WO1983003869A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392666B (en) * 1986-06-03 1991-05-27 Klausser Konrad CYLINDER LOCK
CN1138131A (en) * 1995-06-09 1996-12-18 石淳民 Series tapered end using ball screw thread and matched key coupled external lock and matched lock body
IT1286809B1 (en) * 1996-12-05 1998-07-17 Cisa Spa CYLINDER LOCK WITH PERFECT ANTI-BREACHING PINS
EP0899398B1 (en) * 1997-08-27 2002-11-06 ISEO SERRATURE Spa Cylinder lock
ES2203047T3 (en) * 1998-02-23 2004-04-01 Ernst Keller ROTATING CLOSURE CYLINDER FOR A SECURITY LOCK.
FR2802233B1 (en) * 1999-12-09 2002-10-11 Vachette Sa SAFETY BARREL PROVIDED WITH AN ANTI-VIBRATION MEANS
DE10316742A1 (en) * 2003-04-04 2004-10-28 IKON GmbH Präzisionstechnik lock cylinder
DE102004011637B4 (en) * 2004-03-10 2006-08-03 Dom Sicherheitstechnik Gmbh & Co Kg Closing cylinder has a truncated conical section and play which are selected so that a core pin interacts with the edge of a core pin hole
RU2006119355A (en) * 2006-06-02 2007-12-27 Борис Васильевич Леваков (RU) SECRET MECHANISM
AU2013355351B2 (en) * 2012-12-04 2018-04-05 Spectrum Brands, Inc. Pick-resistant lock cylinder using torque resistance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593513A (en) * 1923-05-23 1926-07-20 American Hardware Corp Lock
DE628600C (en) * 1933-11-16 1936-04-07 Goerz Werk Cylinder lock with tumbler pins
US2629249A (en) * 1950-08-23 1953-02-24 Bernard E Mendelsohn Cylinder lock
DE1122866B (en) * 1960-03-26 1962-01-25 Voss Kg J Cylinder lock with two-part, offset tumbler pins
US3762193A (en) * 1971-11-09 1973-10-02 R Hucknall Pick-resistant lock

Also Published As

Publication number Publication date
FR2525667A1 (en) 1983-10-28
ES271971Y (en) 1984-04-16
EP0092812B1 (en) 1986-04-02
JPS59500677A (en) 1984-04-19
DE3362756D1 (en) 1986-05-07
WO1983003869A1 (en) 1983-11-10
EP0092812A1 (en) 1983-11-02
EP0107678A1 (en) 1984-05-09
FR2525667B1 (en) 1986-03-14

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000301