DE3772229D1 - LOCKING CYLINDER. - Google Patents

LOCKING CYLINDER.

Info

Publication number
DE3772229D1
DE3772229D1 DE8787102091T DE3772229T DE3772229D1 DE 3772229 D1 DE3772229 D1 DE 3772229D1 DE 8787102091 T DE8787102091 T DE 8787102091T DE 3772229 T DE3772229 T DE 3772229T DE 3772229 D1 DE3772229 D1 DE 3772229D1
Authority
DE
Germany
Prior art keywords
core
key
face
bores
slots
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 - Fee Related
Application number
DE8787102091T
Other languages
German (de)
Inventor
Dieter Wienert
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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 Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Priority to DE8787102091T priority Critical patent/DE3772229D1/en
Application granted granted Critical
Publication of DE3772229D1 publication Critical patent/DE3772229D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0035—Key profiles characterized by longitudinal bit variations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys

Landscapes

  • Lock And Its Accessories (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Valve Device For Special Equipments (AREA)
  • Braking Arrangements (AREA)

Abstract

The lock cylinder housing (10) contains a rotary core (14) with a key (17) hole (16). Spring-loaded pins (19,21) work in bores (18) in the housing and core (20), and are controlled by bits on the key face (22). The core has slots (24) at intervals in the axial direction on one or both sides of the keyhole, at right angles to its axis. Some slots accommodate double-arm locking levers (26) rocking on an axis (25) parallel to that of the core. Protrusions (26a,26b) at their ends engage in recesses in the bore inner periphery. One arm (27a) bears against a side face of the key under spring action, this face lifting both protrusions free of their respective recesses. Additional locking pin bores (31) on slot centre lines intersect the sides of the latter so as to form cylinder segments. Some bores in leverless slots contain springless additional locking pins (32), against which a control face on the key side works.
DE8787102091T 1986-03-20 1987-02-13 LOCKING CYLINDER. Expired - Fee Related DE3772229D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787102091T DE3772229D1 (en) 1986-03-20 1987-02-13 LOCKING CYLINDER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863609473 DE3609473A1 (en) 1986-03-20 1986-03-20 LOCKING CYLINDER
DE8787102091T DE3772229D1 (en) 1986-03-20 1987-02-13 LOCKING CYLINDER.

Publications (1)

Publication Number Publication Date
DE3772229D1 true DE3772229D1 (en) 1991-09-26

Family

ID=6296891

Family Applications (4)

Application Number Title Priority Date Filing Date
DE19863609473 Ceased DE3609473A1 (en) 1986-03-20 1986-03-20 LOCKING CYLINDER
DE8702248U Expired DE8702248U1 (en) 1986-03-20 1987-02-13 Lock cylinder with corresponding key
DE8710037U Expired DE8710037U1 (en) 1986-03-20 1987-02-13 Locking device with corresponding keys
DE8787102091T Expired - Fee Related DE3772229D1 (en) 1986-03-20 1987-02-13 LOCKING CYLINDER.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE19863609473 Ceased DE3609473A1 (en) 1986-03-20 1986-03-20 LOCKING CYLINDER
DE8702248U Expired DE8702248U1 (en) 1986-03-20 1987-02-13 Lock cylinder with corresponding key
DE8710037U Expired DE8710037U1 (en) 1986-03-20 1987-02-13 Locking device with corresponding keys

Country Status (6)

Country Link
EP (1) EP0237799B1 (en)
KR (1) KR900008653B1 (en)
AT (1) ATE66516T1 (en)
CA (1) CA1282973C (en)
DE (4) DE3609473A1 (en)
ES (1) ES2025563T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736129A1 (en) * 1987-10-26 1989-05-11 Niederdrenk Julius Kg LOCKING CYLINDER WITH PIN LOCKERS
US5079936A (en) * 1989-03-31 1992-01-14 Folger Adam Company High security cylinder lock
DE9004190U1 (en) * 1990-04-10 1990-06-21 Aug. Winkhaus GmbH & Co KG, 4404 Telgte Lock cylinder
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
DE4314724C2 (en) * 1993-05-04 1996-01-11 Winkhaus Fa August Lock cylinders, in particular in the context of a group of lock cylinders, methods for producing lock cylinder groups and associated keys, and key blank sets for lock cylinder groups
DE4322842A1 (en) * 1993-07-08 1995-01-12 Winkhaus Fa August Lock cylinders with keys, groups of such lock cylinders, a key for such a lock cylinder and groups of keys and key blanks
SI9400135B (en) * 1994-03-16 2002-02-28 Titan Cylindric inserted piece with swinging hasps
DE19515129C2 (en) * 1995-04-25 1999-12-02 Ikon Praezisionstechnik Locking cylinder
US5823029A (en) * 1997-01-29 1998-10-20 International Security Products, Inc. Cylinder lock system
US5839307A (en) * 1997-06-13 1998-11-24 Medeco Security Locks, Inc. Electromechanical cylinder lock with rotary release
US6481255B2 (en) * 1999-09-01 2002-11-19 International Security Products, Inc. High security side bar lock
AU2003304291A1 (en) * 2003-07-01 2005-01-21 Panayotis Elenkin Stanoev A car-locking device
FR2893063B1 (en) * 2005-11-07 2009-02-13 Serrures Muel PUMP LOCK WITH PIN AND ASSOCIATED KEY.
IL191855A0 (en) 2008-06-01 2009-02-11 Multi Key Ltd Rav Mafteah Ltd Key, lock and locking mechanism
WO2009147677A1 (en) * 2008-06-05 2009-12-10 Aharon, Moshe Cylinder protective system
DE102009026117B4 (en) 2009-07-07 2015-01-22 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Lock cylinder with matching key
FR2957108B1 (en) * 2010-03-04 2012-04-06 Decayeux Ets LOCK AND ASSEMBLY OF A LOCK AND KEY

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455130A (en) * 1967-11-15 1969-07-15 Ilco Corp Pickproof lock
US3585826A (en) * 1970-01-09 1971-06-22 Leonard Mercurio Pivoted tumbler lock construction
FR2280772A1 (en) * 1974-07-29 1976-02-27 Rhone Isere Auxiliary locking device for cylinder lock - is spring loaded lever engaging key and housing grooves
DE2931653C2 (en) * 1979-08-03 1982-11-18 Fa. Aug. Winkhaus, 4404 Telgte Profile lock cylinder
DE3123511C2 (en) * 1981-06-13 1984-09-20 Aug. Winkhaus KG, 4404 Telgte TURN CYLINDER LOCK
FR2556031B1 (en) * 1983-12-01 1990-10-05 Preteseille Michel HIGH SECURITY BARREL LOCK
DE3410462A1 (en) * 1984-03-22 1985-09-26 BKS GmbH, 5620 Velbert LOCKING CYLINDER WITH FLAT KEY

Also Published As

Publication number Publication date
KR900008653B1 (en) 1990-11-26
DE3609473A1 (en) 1987-10-01
KR870009092A (en) 1987-10-23
DE8710037U1 (en) 1987-10-08
DE8702248U1 (en) 1987-10-08
EP0237799A3 (en) 1988-10-19
EP0237799B1 (en) 1991-08-21
ES2025563T3 (en) 1992-04-01
CA1282973C (en) 1991-04-16
ATE66516T1 (en) 1991-09-15
EP0237799A2 (en) 1987-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee