GB645036A - Improvements in locks or catches - Google Patents
Improvements in locks or catchesInfo
- Publication number
- GB645036A GB645036A GB685348A GB685348A GB645036A GB 645036 A GB645036 A GB 645036A GB 685348 A GB685348 A GB 685348A GB 685348 A GB685348 A GB 685348A GB 645036 A GB645036 A GB 645036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- rogers
- bevelled
- face
- catches
- 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
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
645,036. Catches. ASH, J., ROGERS, A., and ROGERS, A. L. March 5, 1948, No. 6853. [Class 44] A catch plate 13, Fig. 1, for a spring pressed latch bolt 1 yielding to pull or pressure on the door, is provided with a well recess 11, the front face 14, Fig. 3, of which is inclined so that the rounded tip 10 of the bolt in riding down the face urges the door closed. The latch bolt 1, which is bevelled at 9a, is housed in a casing 2 formed from a U-shaped metal sheet, the edges being inturned as at 3 and the ends bent outwards to form flanges 4 which are attached to a face plate 5. A pin 7 fixes the side walls together and also engages a notch in the edge of the bolt 1 to limit its outward movement. The catch plate may be bevelled at 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB685348A GB645036A (en) | 1948-03-05 | 1948-03-05 | Improvements in locks or catches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB685348A GB645036A (en) | 1948-03-05 | 1948-03-05 | Improvements in locks or catches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB645036A true GB645036A (en) | 1950-10-25 |
Family
ID=9821939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB685348A Expired GB645036A (en) | 1948-03-05 | 1948-03-05 | Improvements in locks or catches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB645036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2300877A (en) * | 1995-05-18 | 1996-11-20 | Anthony Gerald Parker | Bolt |
| CN102877722A (en) * | 2012-09-25 | 2013-01-16 | 许继集团有限公司 | Mechanical button lock |
-
1948
- 1948-03-05 GB GB685348A patent/GB645036A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2300877A (en) * | 1995-05-18 | 1996-11-20 | Anthony Gerald Parker | Bolt |
| GB2300877B (en) * | 1995-05-18 | 1998-11-18 | Anthony Gerald Parker | Bolt fastening means |
| CN102877722A (en) * | 2012-09-25 | 2013-01-16 | 许继集团有限公司 | Mechanical button lock |
| CN102877722B (en) * | 2012-09-25 | 2015-12-16 | 许继电气股份有限公司 | mechanical button lock |
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