GB620894A - Improvements relating to fastening devices - Google Patents
Improvements relating to fastening devicesInfo
- Publication number
- GB620894A GB620894A GB285147A GB285147A GB620894A GB 620894 A GB620894 A GB 620894A GB 285147 A GB285147 A GB 285147A GB 285147 A GB285147 A GB 285147A GB 620894 A GB620894 A GB 620894A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tongue
- cover plate
- aperture
- square
- spring
- 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
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
620,894. Cupboard-turn fastenings. CHESTON, A. S., EDMONDS, E. C., CHESTON, B., and STRETCH, D. F. J. Jan. 30, 1947, No. 2851. [Class 44] In a fastening of the class having a pivoted tongue adapted to engage in a locking aperture or staple, with spring means for holding the tongue in its two positions, a separate spring is dispensed with by providing the tongue with a boss part rotatably mounted in a bearing aperture in the base plate, and a spring cover plate of flexible resilient metal spaced from the base plates so as to form a housing for the tongue, the cover plate having projecting parts on its inner side co-operating with the locating recesses in the opposed face of the tongue. For example, the cover plate 9 may be formed with a square pressed-in portion 13 around a circular aperture 14, the tongue 5 having a corresponding square depression 7 engaged by the pressed-in portion of the cover plate. The tongue is rotatably connected to the base plate by means of a boss 4 engaged in a circular aperture 3, and is turned by a detachable key inserted in a square aperture 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB285147A GB620894A (en) | 1947-01-30 | 1947-01-30 | Improvements relating to fastening devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB285147A GB620894A (en) | 1947-01-30 | 1947-01-30 | Improvements relating to fastening devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB620894A true GB620894A (en) | 1949-03-31 |
Family
ID=9747160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB285147A Expired GB620894A (en) | 1947-01-30 | 1947-01-30 | Improvements relating to fastening devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB620894A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712026A1 (en) * | 1986-04-11 | 1987-10-15 | Vinko Martincic | Window fastening |
| CN107165484A (en) * | 2017-06-21 | 2017-09-15 | 杭州大森体育设施工程有限公司 | A kind of locking device and stage access hole valve |
-
1947
- 1947-01-30 GB GB285147A patent/GB620894A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712026A1 (en) * | 1986-04-11 | 1987-10-15 | Vinko Martincic | Window fastening |
| CN107165484A (en) * | 2017-06-21 | 2017-09-15 | 杭州大森体育设施工程有限公司 | A kind of locking device and stage access hole valve |
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