GB1462351A - Latching device - Google Patents
Latching deviceInfo
- Publication number
- GB1462351A GB1462351A GB5157872A GB5157872A GB1462351A GB 1462351 A GB1462351 A GB 1462351A GB 5157872 A GB5157872 A GB 5157872A GB 5157872 A GB5157872 A GB 5157872A GB 1462351 A GB1462351 A GB 1462351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- teeth
- recess
- pegs
- plates
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
- E05C1/04—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
1462351 Latching device E B C VALENTIM 8 Feb 1974 [8 Nov 1972] 51578/72 Heading E2A A latching device has a plate 1, Figs. 1 and 3 with grooves and projections 2 of dovetail form, slidably mounted on a plate 3, Figs. 4 and 6, having complementary grooves and projections 2. The plate 1, Fig. 1, is provided with teeth 4 and recesses 6 for engagement with complementary recesses 8, Fig. 7, and teeth 10 of a striker plate 5. Springs (not shown) are positioned between the plates 1 and 3 and are located by pegs 18, Fig. 1, in the plate 1, the springs biasing the plate 1 towards the latching position. The striker plate 5 has a lead-in portion 12, Fig. 7, for initial engagement with a shoulder 14, Fig. 1, of the plate 1. A stop 20 is provided to ensure the correct alignment of the teeth 4 and 10 of the plates 1 and 5 respectively, the height of the teeth 10 being lower than the height of the lead-in position 12 to prevent premature engagement of said teeth. The plate 1, Fig. 1, has handles 22, 22 by which it can be moved along the plate 3, each handle 22 having a recess therein to accommodate a lock 26, Fig. 12, or a screw 28, Fig. 13. The latter has a knob 30 for screwing a stem 31 into and out of the recess so that a peg 34 enters or withdraws from a recess 36 in the plate 3 thus locking or unlocking the plates 1 and 3. The lock 26, Fig. 12, has a portion 38, a stem 40 which screws into the recess, the portion 38 being located by a pin 42 so that it cannot rotate, and a barrel 44 having an eccentrically-mounted pin 46 at one end thereof. A locking lever 50, Figs. 9 and 10, has a rod 54 pivotally mounted in a groove 56, Fig. 3, in the plate 1 and, when in the locking position, has pegs 60 received in slots 62, Fig. 5, in the plate 3. Unlocking is effected when the barrel 44, Fig. 12, is rotated by a key, the pin 46 engaging a portion 64, Figs. 9 and 10, of the lever 50 to move the latter so that the pegs 60 leave the slots 62. The plate 3, Fig. 14, is mounted on a door and the plate 5, which may have a peg (not shown), is mounted on a door-frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5157872A GB1462351A (en) | 1972-11-08 | 1972-11-08 | Latching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5157872A GB1462351A (en) | 1972-11-08 | 1972-11-08 | Latching device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1462351A true GB1462351A (en) | 1977-01-26 |
Family
ID=10460572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5157872A Expired GB1462351A (en) | 1972-11-08 | 1972-11-08 | Latching device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1462351A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2201448A (en) * | 1987-02-20 | 1988-09-01 | Hasp Int Ltd | Security device |
CN109707260A (en) * | 2019-02-22 | 2019-05-03 | 广州欧铂尼集成家居有限公司 | Sliding door covers panel assembly |
US20220333414A1 (en) * | 2021-04-14 | 2022-10-20 | Predictable Solutions, LLC | Door top sliding child safety lock |
US11572706B2 (en) | 2020-07-01 | 2023-02-07 | Cmech (Guangzhou) Ltd. | Handle-locking mechanism and door lock using such mechanism |
-
1972
- 1972-11-08 GB GB5157872A patent/GB1462351A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2201448A (en) * | 1987-02-20 | 1988-09-01 | Hasp Int Ltd | Security device |
GB2201448B (en) * | 1987-02-20 | 1991-03-06 | Hasp Int Ltd | Security device |
CN109707260A (en) * | 2019-02-22 | 2019-05-03 | 广州欧铂尼集成家居有限公司 | Sliding door covers panel assembly |
CN109707260B (en) * | 2019-02-22 | 2024-01-19 | 广州欧铂尼集成家居有限公司 | Sliding door pocket plate device |
US11572706B2 (en) | 2020-07-01 | 2023-02-07 | Cmech (Guangzhou) Ltd. | Handle-locking mechanism and door lock using such mechanism |
US11661763B2 (en) | 2020-07-01 | 2023-05-30 | Cmech (Guangzhou) Ltd. | Anti-unlatched mechanism and a door lock thereof |
US20220333414A1 (en) * | 2021-04-14 | 2022-10-20 | Predictable Solutions, LLC | Door top sliding child safety lock |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |