GB741781A - Improvements in and relating to a stationary bearing including an endstone, for pivots, chiefly for clockwork pivots - Google Patents
Improvements in and relating to a stationary bearing including an endstone, for pivots, chiefly for clockwork pivotsInfo
- Publication number
- GB741781A GB741781A GB2828853A GB2828853A GB741781A GB 741781 A GB741781 A GB 741781A GB 2828853 A GB2828853 A GB 2828853A GB 2828853 A GB2828853 A GB 2828853A GB 741781 A GB741781 A GB 741781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bezel
- pivots
- recess
- support
- pierced
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/02—Shock-damping bearings
- G04B31/04—Shock-damping bearings with jewel hole and cap jewel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Support Of The Bearing (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
741,781. Watch bearings. COLOMB, H. Oct. 14, 1953 [Oct. 17, 1952], No. 28288/53. Class 12 (1). A bearing, particularly for watch pivots, comprises a pierced member 3 and an abutment member 6 held together in a recess in a support 1 by means of an annular elastic member 7 surrounding the member 6 and having two diametrically opposed inwardly directed projections 7a bearing against a flange 5a of the bezel of the member 6 and two outwardly directed fingers 7b which engage slots 9 in the wall of the support 1. The bezel 4 of the pierced member 3 has a flange with a frusto conical surface 4b which bears against a conical surface on the support 1. The bezel 5 is seated in a recess in the bezel 4. Recesses 10 are formed in the member 7 in which a tool may be inserted to rotate the member when assembling. In a modification the fingers 7b engage a groove 29, Fig. 5, in the wall of a housing 13. In another modification the pierced member 3 is arranged directly in the housing 1, Fig. 8, and the bezel 5 located in a shallow recess in the member 1. In a further modification the bezel 4, Fig. 9, has a collar 4d which is located centrally within a projection 1d formed at the edge of the recess.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1089291X | 1952-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB741781A true GB741781A (en) | 1955-12-14 |
Family
ID=4556866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2828853A Expired GB741781A (en) | 1952-10-17 | 1953-10-14 | Improvements in and relating to a stationary bearing including an endstone, for pivots, chiefly for clockwork pivots |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1089291A (en) |
| GB (1) | GB741781A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1121426B (en) * | 1956-02-24 | 1962-01-04 | Ile D Etudes De Brevets D App | Shock-absorbing stone bearing with return spring, especially for clockworks |
-
1953
- 1953-10-14 GB GB2828853A patent/GB741781A/en not_active Expired
- 1953-10-15 FR FR1089291D patent/FR1089291A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1089291A (en) | 1955-03-16 |
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