TW355722B - High security by key operated lock - Google Patents
High security by key operated lockInfo
- Publication number
- TW355722B TW355722B TW085112139A TW85112139A TW355722B TW 355722 B TW355722 B TW 355722B TW 085112139 A TW085112139 A TW 085112139A TW 85112139 A TW85112139 A TW 85112139A TW 355722 B TW355722 B TW 355722B
- Authority
- TW
- Taiwan
- Prior art keywords
- rotors
- high security
- key operated
- key
- operated lock
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
- E05B35/083—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with changeable combination
Landscapes
- Lock And Its Accessories (AREA)
- Transmission Devices (AREA)
Abstract
A key-operated high security lock that includes a lock bolt, a plurality of rotors each arranged to be rotated differently by a respective coding bit of a key, a plurality of driven elements each moveable by a respective one of the rotors so that upon said differential rotation the driven elements are positioned to release the lock bolt, and means for disconnecting the rotors and the driven elements from each other so that the rotors can be adjusted to accept a different key.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL11512495A IL115124A0 (en) | 1995-09-01 | 1995-09-01 | High security key operated lock |
Publications (1)
Publication Number | Publication Date |
---|---|
TW355722B true TW355722B (en) | 1999-04-11 |
Family
ID=32587436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085112139A TW355722B (en) | 1995-09-01 | 1996-10-04 | High security by key operated lock |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0761916A1 (en) |
JP (1) | JPH09112089A (en) |
IL (1) | IL115124A0 (en) |
TW (1) | TW355722B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010022742B4 (en) | 2009-09-28 | 2023-05-17 | Kaba Mauer Gmbh | Safety lock with a key to switch the tumblers and to operate the locking mechanism |
CN104453465B (en) * | 2014-11-26 | 2017-01-25 | 东北大学 | Gravity-type mechanical lock |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE409754C (en) * | 1922-05-20 | 1925-02-12 | Emmerich Frischmuth Dr Ing | Device for preventing the locking of a lock from being scanned |
US2221664A (en) * | 1936-11-27 | 1940-11-12 | Susser Hans | Safety lock |
US3060716A (en) * | 1959-06-02 | 1962-10-30 | Parkes Josiah & Sons Ltd | Locks |
US3514982A (en) * | 1967-10-16 | 1970-06-02 | Rosengrens Ab E A | Lock with adjustable tumbler assembly |
IL56335A (en) * | 1978-12-28 | 1981-06-29 | Goldman I | Key-type dial combination lock |
-
1995
- 1995-09-01 IL IL11512495A patent/IL115124A0/en unknown
-
1996
- 1996-08-30 EP EP96306300A patent/EP0761916A1/en not_active Withdrawn
- 1996-09-02 JP JP8231936A patent/JPH09112089A/en active Pending
- 1996-10-04 TW TW085112139A patent/TW355722B/en active
Also Published As
Publication number | Publication date |
---|---|
IL115124A0 (en) | 1995-12-31 |
JPH09112089A (en) | 1997-04-28 |
EP0761916A1 (en) | 1997-03-12 |
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