EP0672808A1 - Türschlossmechanismen für Sicherheitsbehältnisse - Google Patents

Türschlossmechanismen für Sicherheitsbehältnisse Download PDF

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Publication number
EP0672808A1
EP0672808A1 EP95200564A EP95200564A EP0672808A1 EP 0672808 A1 EP0672808 A1 EP 0672808A1 EP 95200564 A EP95200564 A EP 95200564A EP 95200564 A EP95200564 A EP 95200564A EP 0672808 A1 EP0672808 A1 EP 0672808A1
Authority
EP
European Patent Office
Prior art keywords
bolt
lever
spring
force
thrown
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.)
Withdrawn
Application number
EP95200564A
Other languages
English (en)
French (fr)
Inventor
Karel Marinus De Jong
Rudolf Kuyper
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.)
Chubb Lips Nederland BV
Original Assignee
Chubb Lips Nederland BV
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 Chubb Lips Nederland BV filed Critical Chubb Lips Nederland BV
Publication of EP0672808A1 publication Critical patent/EP0672808A1/de
Withdrawn legal-status Critical Current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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0086—Toggle levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like

Definitions

  • the bolt 5 of the combination lock is connected via a plate 6 and pin-and-slot coupling 7 to a lever 8 pivoted at 9.
  • the lever 8 carries a block 10 which is moved to lie behind the boltstrap 1 and in the path of the thrower 2 when thrown, thereby to resist forced retraction of the door bolts and to prevent force being applied to the boltstrap from the external handle.
  • the lever 8 is also connected through a rod 11 to a shutter (not shown) which, after operation of the keylock, serves to block its key entrance or to retain a filler piece in that entrance, in a manner known per se , when the combination lock is operated.
  • the keylock itself moves an additional block (not shown) behind the boltstrap 1 also to resist forced retraction of the door bolts, when its arm bolt is thrown.
  • the additional mechanism comprises a mounting plate 16 to which one end of a lever 17 is pivoted at 18. To the other end of the lever 17, at 17A, is attached one end of a tension coil spring 19. To the other end of the lever 17, at 17A, is attached one end of a tension coil spring 19. Towards the same end as the attachment point for the spring 19 the lever 17 also carries a pin 20 which runs in a slot 21 in the plate 16, the ends of the slot defining the limits of the permitted pivotal movement of the lever. In use, this device is mounted in the door by fixing the plate 16 over the pivot post 9 for the lever 8, a mounting slot 22 being provided in the plate 16 for this purpose. In addition, the free end of the spring 19 is attached to the end of the lever 8 at 23 where it connects with the rod 11.

Landscapes

  • Lock And Its Accessories (AREA)
EP95200564A 1994-03-17 1995-03-08 Türschlossmechanismen für Sicherheitsbehältnisse Withdrawn EP0672808A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9405218A GB9405218D0 (en) 1994-03-17 1994-03-17 Door locking mechanisms for security enclosures
GB9405218 1994-03-17

Publications (1)

Publication Number Publication Date
EP0672808A1 true EP0672808A1 (de) 1995-09-20

Family

ID=10752009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95200564A Withdrawn EP0672808A1 (de) 1994-03-17 1995-03-08 Türschlossmechanismen für Sicherheitsbehältnisse

Country Status (2)

Country Link
EP (1) EP0672808A1 (de)
GB (1) GB9405218D0 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815654A (en) * 1956-05-04 1959-07-01 Chubb & Sons Lock & Safe Co Improvements in and relating to permutation locks
US3968667A (en) * 1975-07-02 1976-07-13 Sargent & Greenleaf, Inc. Combination lock construction
GB2008661A (en) * 1977-11-11 1979-06-06 Chubb & Sons Lock & Safe Co Combination Lock
US4628715A (en) * 1985-03-01 1986-12-16 La Gard, Inc. Tumbler wheel assembly shield for combination locks
US5267460A (en) * 1991-11-21 1993-12-07 Supra Products, Inc. Combination lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815654A (en) * 1956-05-04 1959-07-01 Chubb & Sons Lock & Safe Co Improvements in and relating to permutation locks
US3968667A (en) * 1975-07-02 1976-07-13 Sargent & Greenleaf, Inc. Combination lock construction
GB2008661A (en) * 1977-11-11 1979-06-06 Chubb & Sons Lock & Safe Co Combination Lock
US4628715A (en) * 1985-03-01 1986-12-16 La Gard, Inc. Tumbler wheel assembly shield for combination locks
US5267460A (en) * 1991-11-21 1993-12-07 Supra Products, Inc. Combination lock

Also Published As

Publication number Publication date
GB9405218D0 (en) 1994-04-27

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