CH127268A4 - Barrel for self-winding timepiece - Google Patents
Barrel for self-winding timepieceInfo
- Publication number
- CH127268A4 CH127268A4 CH127268A CH127268A CH127268A4 CH 127268 A4 CH127268 A4 CH 127268A4 CH 127268 A CH127268 A CH 127268A CH 127268 A CH127268 A CH 127268A CH 127268 A4 CH127268 A4 CH 127268A4
- Authority
- CH
- Switzerland
- Prior art keywords
- barrel
- self
- winding timepiece
- timepiece
- winding
- Prior art date
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
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
- G04B1/185—Friction clutch between spring and spring cylinder
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH127268A CH494421A (en) | 1968-01-26 | 1968-01-26 | Barrel for self-winding timepiece |
DE19691901205 DE1901205B2 (en) | 1968-01-26 | 1969-01-10 | * ederhaus for automatic winding movements |
US792963*A US3621650A (en) | 1968-01-26 | 1969-01-22 | Barrel for a self-winding timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH127268A CH494421A (en) | 1968-01-26 | 1968-01-26 | Barrel for self-winding timepiece |
Publications (2)
Publication Number | Publication Date |
---|---|
CH127268A4 true CH127268A4 (en) | 1970-02-27 |
CH494421A CH494421A (en) | 1970-09-15 |
Family
ID=4206518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH127268A CH494421A (en) | 1968-01-26 | 1968-01-26 | Barrel for self-winding timepiece |
Country Status (3)
Country | Link |
---|---|
US (1) | US3621650A (en) |
CH (1) | CH494421A (en) |
DE (1) | DE1901205B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790301A (en) * | 1987-10-23 | 1988-12-13 | Krister Silfverskiold | Device for and method of dynamic splinting |
EP2420899B1 (en) * | 2010-08-19 | 2018-12-19 | ETA SA Manufacture Horlogère Suisse | Barrel for automatically winding timepiece |
EP2520983A1 (en) * | 2011-05-03 | 2012-11-07 | Nivarox-FAR S.A. | Barrel comprising resilient energy accumulation means |
CH708661A1 (en) * | 2013-10-04 | 2015-04-15 | Cartier Création Studio Sa | profilaire system alternating geometry timepiece. |
EP2977827B1 (en) * | 2014-07-22 | 2017-11-15 | Montres Breguet SA | Clock barrel with improved force transmission |
EP3982209B1 (en) * | 2020-10-06 | 2023-06-07 | The Swatch Group Research and Development Ltd | Device for limiting the winding of a timepiece barrel |
-
1968
- 1968-01-26 CH CH127268A patent/CH494421A/en not_active IP Right Cessation
-
1969
- 1969-01-10 DE DE19691901205 patent/DE1901205B2/en active Pending
- 1969-01-22 US US792963*A patent/US3621650A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1901205B2 (en) | 1970-10-29 |
CH494421A (en) | 1970-09-15 |
DE1901205A1 (en) | 1969-07-31 |
US3621650A (en) | 1971-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |