GB284930A - Improvements in locks or latches - Google Patents
Improvements in locks or latchesInfo
- Publication number
- GB284930A GB284930A GB1813227A GB1813227A GB284930A GB 284930 A GB284930 A GB 284930A GB 1813227 A GB1813227 A GB 1813227A GB 1813227 A GB1813227 A GB 1813227A GB 284930 A GB284930 A GB 284930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latch
- tumbler
- spring
- armed
- springs
- 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
- E05C1/16—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 in a plane substantially parallel to the wing or frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
- Lock And Its Accessories (AREA)
Abstract
284,930. Bunn, C. W. July 8, 1927. Latches, sliding.-A spring or springs 18, Fig. 1, is used to steady the two-armed tumbler 17 in addition to the main spring 21 for the latch 3. The latch is slotted at 8 for the tumbler boss and is recessed to receive the tumbler arms which engage tongues 7 on the latch, the tumbler 17 being operated by an inside handle 12. An outside handle operates a one-armed tumbled 22 which engages a shoulder 10 on the latch and is locked by a lever 24. Lever 24 is operated by a handle 26 and is retained in both positions by a spring 27 which passes a dead-centre position. To vary the length of latch while using standard parts, the head 30, Fig. 5, and tail 29 of the latch are made separate and are connected by a riveted strip 31. In a modification, Fig. 6, springs 34 are carried on pins 33 attached to a plate 32 placed between the tumbler 17 and the latch 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1813227A GB284930A (en) | 1927-07-08 | 1927-07-08 | Improvements in locks or latches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1813227A GB284930A (en) | 1927-07-08 | 1927-07-08 | Improvements in locks or latches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB284930A true GB284930A (en) | 1928-02-09 |
Family
ID=10107184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1813227A Expired GB284930A (en) | 1927-07-08 | 1927-07-08 | Improvements in locks or latches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB284930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811122B2 (en) | 2001-07-23 | 2004-11-02 | Gamesa Desarrollos Aeronauticos Sa. | Flame arrestor to cover aircraft engines |
-
1927
- 1927-07-08 GB GB1813227A patent/GB284930A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811122B2 (en) | 2001-07-23 | 2004-11-02 | Gamesa Desarrollos Aeronauticos Sa. | Flame arrestor to cover aircraft engines |
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