CH253273A4 - - Google Patents
Info
- Publication number
- CH253273A4 CH253273A4 CH253273D CH253273D CH253273A4 CH 253273 A4 CH253273 A4 CH 253273A4 CH 253273 D CH253273 D CH 253273D CH 253273 D CH253273 D CH 253273D CH 253273 A4 CH253273 A4 CH 253273A4
- Authority
- CH
- Switzerland
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
- G04B5/00—Automatic winding up
- G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
- G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
- G04B5/19—Suspension of the oscillating weight at its centre of rotation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH253273A CH573135B5 (en) | 1973-02-22 | 1973-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH253273A4 true CH253273A4 (en) | 1975-07-15 |
Family
ID=4235910
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH253273D CH253273A4 (en) | 1973-02-22 | 1973-02-22 | |
| CH253273A CH573135B5 (en) | 1973-02-22 | 1973-02-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH253273A CH573135B5 (en) | 1973-02-22 | 1973-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3855779A (en) |
| CH (2) | CH253273A4 (en) |
| FR (1) | FR2219454B1 (en) |
| GB (1) | GB1458406A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH4275A4 (en) * | 1975-01-06 | 1976-12-15 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH272319A (en) * | 1948-03-01 | 1951-05-01 | Roulements A Billes Miniatures | Ball bearing for automatic winding oscillating weight for timepieces. |
| FR1024712A (en) * | 1949-10-21 | 1953-04-07 | D Ebauches Eta Fab | Oscillating weight bearing for self-winding watches |
| US2749779A (en) * | 1951-12-15 | 1956-06-12 | Bulova Watch Co Inc | Reversible input unidirectional output transmission gearing |
| US2948573A (en) * | 1954-12-22 | 1960-08-09 | Eta A G | Bearing means for the rotatable winding weight of a selfwinding watch |
| CH485257A (en) * | 1968-01-30 | 1969-09-30 | Ebauchesfabrik Eta Ag | Plain bearing for the oscillating mass of a self-winding watch |
| JPS517901Y1 (en) * | 1970-12-28 | 1976-03-02 |
-
1973
- 1973-02-22 CH CH253273D patent/CH253273A4/xx unknown
- 1973-02-22 CH CH253273A patent/CH573135B5/xx not_active IP Right Cessation
-
1974
- 1974-01-25 FR FR7402519A patent/FR2219454B1/fr not_active Expired
- 1974-01-28 US US00436921A patent/US3855779A/en not_active Expired - Lifetime
- 1974-01-29 GB GB403574A patent/GB1458406A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1458406A (en) | 1976-12-15 |
| DE2404992B2 (en) | 1976-10-21 |
| FR2219454A1 (en) | 1974-09-20 |
| US3855779A (en) | 1974-12-24 |
| DE2404992A1 (en) | 1974-09-05 |
| CH573135B5 (en) | 1976-02-27 |
| FR2219454B1 (en) | 1978-03-10 |