SE8802167D0 - DEVICE AT COMBINATION LOAD - Google Patents
DEVICE AT COMBINATION LOADInfo
- Publication number
- SE8802167D0 SE8802167D0 SE8802167A SE8802167A SE8802167D0 SE 8802167 D0 SE8802167 D0 SE 8802167D0 SE 8802167 A SE8802167 A SE 8802167A SE 8802167 A SE8802167 A SE 8802167A SE 8802167 D0 SE8802167 D0 SE 8802167D0
- Authority
- SE
- Sweden
- Prior art keywords
- dial
- circuit
- lock
- revolutions
- rotary direction
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/08—Permutation or combination locks; Puzzle locks with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs
Landscapes
- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Device for monitoring that a complete locking operation is carried out for a combination lock, including means (A) arranged adjacent to the dial (1) whereby the combination lock is manually manipulated, arranged to sense the rotary direction of the dial (1), and in association with a related electronical circuit to initiate counting of the number of revolutions for the dial (1) when same is rotated in a direction resulting in the release of the combination wheels within the lock, and to perform counting until a predetermined number of revolutions while the rotary direction is maintained unchanged. The means arranged adjacent to the dial (1) may include magnetical, conductive, optical or mechanical sensors for monitoring the rotary direction of the dial (1). An electric switching means is arranged to be operated when the door is closed, which is lockable by means of the combination lock, or to be influenced when the lock bolts are moved to a locked position, and to initiate the circuit for sensing rotary movement of the dial (1). A timer circuit is preferably connected at the same time, arranged to cause transmission of alarm, preferably of audio type, should the dial (1) not be rotated predetermined number of revolutions in a predetermined rotary direction within a time period monitored by the timer circuit. The entire device is preferably arranged to receive a voltage supply from a battery voltage source, preferably with a battery voltage monitoring circuit, arranged to indicate when the battery voltage drops below a predetermined lower limit.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802167A SE459597B (en) | 1988-06-09 | 1988-06-09 | DEVICE AT COMBINATION LOAD |
EP89850191A EP0346317A3 (en) | 1988-06-09 | 1989-06-08 | Device for combination locks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802167A SE459597B (en) | 1988-06-09 | 1988-06-09 | DEVICE AT COMBINATION LOAD |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8802167D0 true SE8802167D0 (en) | 1988-06-09 |
SE459597B SE459597B (en) | 1989-07-17 |
Family
ID=20372576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8802167A SE459597B (en) | 1988-06-09 | 1988-06-09 | DEVICE AT COMBINATION LOAD |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0346317A3 (en) |
SE (1) | SE459597B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999010615A1 (en) * | 1997-08-25 | 1999-03-04 | Robert Bosch Gmbh | Motor vehicle closing device with a position recognition system for a moveable control element |
DE19805659C1 (en) | 1998-02-12 | 1999-03-18 | Bosch Gmbh Robert | Arrangement for motor vehicles, having a switching device used to trigger an authorization request |
JP3557400B2 (en) * | 2001-03-05 | 2004-08-25 | 株式会社ユニオン | Remote-controlled auxiliary lock |
US8690205B2 (en) | 2011-02-21 | 2014-04-08 | Yale Security Inc. | Door lockset |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923928A (en) * | 1960-02-02 | mclaughlin | ||
US4455552A (en) * | 1981-11-24 | 1984-06-19 | Sargent & Greenleaf, Inc. | Combination locks with electro-optical silent alarm system |
US4772877A (en) * | 1987-03-19 | 1988-09-20 | The United States Of America As Represented By The Secretary Of The Navy | Security indicating attachment for safe-type apparatus |
-
1988
- 1988-06-09 SE SE8802167A patent/SE459597B/en not_active IP Right Cessation
-
1989
- 1989-06-08 EP EP89850191A patent/EP0346317A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0346317A2 (en) | 1989-12-13 |
EP0346317A3 (en) | 1990-03-21 |
SE459597B (en) | 1989-07-17 |
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