GB2234549A - Door locking system - Google Patents
Door locking systemInfo
- Publication number
- GB2234549A GB2234549A GB9019954A GB9019954A GB2234549A GB 2234549 A GB2234549 A GB 2234549A GB 9019954 A GB9019954 A GB 9019954A GB 9019954 A GB9019954 A GB 9019954A GB 2234549 A GB2234549 A GB 2234549A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- doors
- plunger
- solenoid
- solenoids
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/46—Locking several wings simultaneously
- E05B77/48—Locking several wings simultaneously by electrical means
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention comprises a security locking system for use in the locking of a door or doors of a motor vehicle (2) to prevent unauthorised entry into the vehicle. The system comprises an electrical circuit (1) comprising at least one electrically operable solenoid having a first and second coil (4, 3) located within each of the doors of the vehicle. An energisation source (9) is linked to the solenoid or solenoids. The circuit has momentary switches (8a, 10a) for isolation of said solenoid or solenoids from the energisation source (9). The solenoid or solenoids also has associated with the first and second coils (4, 3) a first and second plunger (5, 6) which are each linked to a locking mechanism in said door so as to enable the locking mechanism to move between an engaged and disengaged position when said plunger is moved between an advanced and retracted position in response to energisation from said energisation source, wherein when said first coil (4) is activated, said plunger (6) advances to lock said door and when said second coil (3) is activated said plunger (5) retracts to unlock said doors; said door or doors having keyway access means eliminated therefrom.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPI740888 | 1988-03-23 | ||
PCT/AU1989/000114 WO1989009319A1 (en) | 1988-03-23 | 1989-03-21 | Door locking system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9019954D0 GB9019954D0 (en) | 1990-11-14 |
GB2234549A true GB2234549A (en) | 1991-02-06 |
GB2234549B GB2234549B (en) | 1992-04-08 |
Family
ID=3772957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9019954A Expired - Lifetime GB2234549B (en) | 1988-03-23 | 1990-09-07 | Door locking system |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2234549B (en) |
WO (1) | WO1989009319A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9302221A (en) * | 1993-12-21 | 1995-07-17 | Wilhelmus Antonius Stephanus L | Device for securing doors against unauthorized opening, in particular for the doors of a motor vehicle. |
DE9412174U1 (en) * | 1994-07-21 | 1994-11-24 | Schaeffer Apparatebau KG, 14169 Berlin | Locking system, especially for securing doors |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2160011A (en) * | 1937-10-18 | 1939-05-30 | Orville L Beck | Automobile door locking apparatus |
US2778216A (en) * | 1954-03-08 | 1957-01-22 | Ulrich Georges | Automatic locking means for vehicle doors |
AU4056158A (en) * | 1958-08-15 | 1959-02-19 | Door control mechanism | |
US3798936A (en) * | 1972-04-06 | 1974-03-26 | R Oliver | Auxiliary locking system for motor vehicle |
AU1529083A (en) * | 1982-11-11 | 1984-05-17 | Joseph Day | Car locking device |
AU2597684A (en) * | 1983-03-23 | 1984-10-25 | Rovile Pty. Ltd. | An interlock for a locking mechanism |
-
1989
- 1989-03-21 WO PCT/AU1989/000114 patent/WO1989009319A1/en unknown
-
1990
- 1990-09-07 GB GB9019954A patent/GB2234549B/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2160011A (en) * | 1937-10-18 | 1939-05-30 | Orville L Beck | Automobile door locking apparatus |
US2778216A (en) * | 1954-03-08 | 1957-01-22 | Ulrich Georges | Automatic locking means for vehicle doors |
AU4056158A (en) * | 1958-08-15 | 1959-02-19 | Door control mechanism | |
US3798936A (en) * | 1972-04-06 | 1974-03-26 | R Oliver | Auxiliary locking system for motor vehicle |
AU1529083A (en) * | 1982-11-11 | 1984-05-17 | Joseph Day | Car locking device |
AU2597684A (en) * | 1983-03-23 | 1984-10-25 | Rovile Pty. Ltd. | An interlock for a locking mechanism |
Also Published As
Publication number | Publication date |
---|---|
GB9019954D0 (en) | 1990-11-14 |
WO1989009319A1 (en) | 1989-10-05 |
GB2234549B (en) | 1992-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940321 |