FR2418852A1 - Reinforcement plate for rim lock latch or staple - is fixed to door edge and cantilevers out to provide bolt hole so that fixing screws act in shear - Google Patents
Reinforcement plate for rim lock latch or staple - is fixed to door edge and cantilevers out to provide bolt hole so that fixing screws act in shearInfo
- Publication number
- FR2418852A1 FR2418852A1 FR7805818A FR7805818A FR2418852A1 FR 2418852 A1 FR2418852 A1 FR 2418852A1 FR 7805818 A FR7805818 A FR 7805818A FR 7805818 A FR7805818 A FR 7805818A FR 2418852 A1 FR2418852 A1 FR 2418852A1
- Authority
- FR
- France
- Prior art keywords
- fixed
- shear
- fixing screws
- door
- reinforcement plate
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
- E05B63/242—Auxiliary bolts on the frame, actuated by bolts on the wing, or vice versa
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hinges (AREA)
Abstract
The reinforcement plate (P) is fixed to the edge of the door, cantilevering laterally to incorporate an opening (B), traversed by the bolt. The fixing screws (S), thus, align parallel to the major door plane and act in shear when attempts are made to force the door. The plate may be of a lateral 'T' shape, the vertical member being fixed to the door, and the horizontal member cantilevering out to provide bolt openings. Security may be further enhanced by the use of a box staple incorporating two pivoting ancillary bolts (2, 3) actuated by penetration of the prim. bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805818A FR2418852A1 (en) | 1978-03-01 | 1978-03-01 | Reinforcement plate for rim lock latch or staple - is fixed to door edge and cantilevers out to provide bolt hole so that fixing screws act in shear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805818A FR2418852A1 (en) | 1978-03-01 | 1978-03-01 | Reinforcement plate for rim lock latch or staple - is fixed to door edge and cantilevers out to provide bolt hole so that fixing screws act in shear |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2418852A1 true FR2418852A1 (en) | 1979-09-28 |
Family
ID=9205200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805818A Withdrawn FR2418852A1 (en) | 1978-03-01 | 1978-03-01 | Reinforcement plate for rim lock latch or staple - is fixed to door edge and cantilevers out to provide bolt hole so that fixing screws act in shear |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2418852A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4434873A1 (en) * | 1994-09-29 | 1996-06-05 | Droste Dieter Frhr Von | Locking frame with automatic break=in protection for door |
WO1999057396A1 (en) * | 1998-05-05 | 1999-11-11 | Florin Investments Limited | Security locking mechanism |
-
1978
- 1978-03-01 FR FR7805818A patent/FR2418852A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4434873A1 (en) * | 1994-09-29 | 1996-06-05 | Droste Dieter Frhr Von | Locking frame with automatic break=in protection for door |
WO1999057396A1 (en) * | 1998-05-05 | 1999-11-11 | Florin Investments Limited | Security locking mechanism |
US6176527B1 (en) | 1998-05-05 | 2001-01-23 | Florin Investments Limited | Security locking mechanism |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |