GB8331750D0 - Locking system - Google Patents
Locking systemInfo
- Publication number
- GB8331750D0 GB8331750D0 GB8331750A GB8331750A GB8331750D0 GB 8331750 D0 GB8331750 D0 GB 8331750D0 GB 8331750 A GB8331750 A GB 8331750A GB 8331750 A GB8331750 A GB 8331750A GB 8331750 D0 GB8331750 D0 GB 8331750D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- handles
- locking system
- operable
- pair
- lock
- 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.)
- Pending
Links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Structural Engineering (AREA)
Abstract
A locking system has a pair of handles (17, 18) disposed on opposite sides of a closure member (10) and rotatable independently of one another relative to the member (10). The system also includes a key-operated lock (16), a latch bolt (13) operable by one of the handles (17, 18) only and also retractable by operation of the lock (16), and a pair of secondary dead bolts (15) adjacent the top and bottom of the door and operable by the other one of the handles (17, 18). <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8331750A GB8331750D0 (en) | 1983-11-28 | 1983-11-28 | Locking system |
GB8429970A GB2150630B (en) | 1983-11-28 | 1984-11-28 | Locking system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8331750A GB8331750D0 (en) | 1983-11-28 | 1983-11-28 | Locking system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8331750D0 true GB8331750D0 (en) | 1984-01-04 |
Family
ID=10552481
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8331750A Pending GB8331750D0 (en) | 1983-11-28 | 1983-11-28 | Locking system |
GB8429970A Expired GB2150630B (en) | 1983-11-28 | 1984-11-28 | Locking system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8429970A Expired GB2150630B (en) | 1983-11-28 | 1984-11-28 | Locking system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8331750D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657385B1 (en) * | 1990-01-19 | 1992-04-10 | Ferco Int Usine Ferrures | CREMONE-LOCK WITH SINGLE-LEAF LOCKING MECHANISM FOR DOOR, WINDOW OR THE LIKE. |
DE19632962A1 (en) * | 1996-08-16 | 1998-02-19 | Schmersal K A Gmbh & Co | Switch and door operating device |
GB2364545B (en) * | 2000-07-07 | 2003-11-12 | Era Products Ltd | Locks |
-
1983
- 1983-11-28 GB GB8331750A patent/GB8331750D0/en active Pending
-
1984
- 1984-11-28 GB GB8429970A patent/GB2150630B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2150630A (en) | 1985-07-03 |
GB8429970D0 (en) | 1985-01-09 |
GB2150630B (en) | 1987-07-15 |
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