GB822296A - Improvements in door latches - Google Patents
Improvements in door latchesInfo
- Publication number
- GB822296A GB822296A GB1736956A GB1736956A GB822296A GB 822296 A GB822296 A GB 822296A GB 1736956 A GB1736956 A GB 1736956A GB 1736956 A GB1736956 A GB 1736956A GB 822296 A GB822296 A GB 822296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- face
- latch bolt
- striker
- june
- engages
- 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
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
822,296. Latches. LOCKS Ltd., and YOUNG, L. W. June 5, 1957 [June 5, 1956], No 17369/56. Class 44 A door latch includes a longitudinally sliding latch bolt 4 having an inclined striker face 9 and is rotatable about its axis through an angle of 180 degrees by a latch bolt operating member to bring about reversal of the inclined striker face in relation to the striker plate. As shown, the latch bolt is slidable against a spring 10 in a part 2 and includes a toothed portion 8 which engages a crack 6 slidable against a spring 11 in a body part 3, whereby upon outward movement of the rack by a pull on a knob 7 attached thereto, the latch bolt is rotated through 180 degrees, thus to reverse the position of its inclined face 9. The bolt is retracted into the body part 2 as the face 9 engages a striker plate (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1736956A GB822296A (en) | 1956-06-05 | 1956-06-05 | Improvements in door latches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1736956A GB822296A (en) | 1956-06-05 | 1956-06-05 | Improvements in door latches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB822296A true GB822296A (en) | 1959-10-21 |
Family
ID=10093997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1736956A Expired GB822296A (en) | 1956-06-05 | 1956-06-05 | Improvements in door latches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB822296A (en) |
-
1956
- 1956-06-05 GB GB1736956A patent/GB822296A/en not_active Expired
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