CH73311A - Barillet Roskopf perfectionné - Google Patents
Barillet Roskopf perfectionnéInfo
- Publication number
- CH73311A CH73311A CH73311A CH73311DA CH73311A CH 73311 A CH73311 A CH 73311A CH 73311 A CH73311 A CH 73311A CH 73311D A CH73311D A CH 73311DA CH 73311 A CH73311 A CH 73311A
- Authority
- CH
- Switzerland
- Prior art keywords
- roskopf
- barrel
- advanced
- roskopf barrel
- advanced roskopf
- 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
- G04B1/16—Barrels; Arbors; Barrel axles
- G04B1/165—Spring cylinder with friction transmission to the gearing (especially for Roskopf clockworks)
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH73311T | 1916-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH73311A true CH73311A (fr) | 1916-09-16 |
Family
ID=4323450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH73311A CH73311A (fr) | 1916-05-04 | 1916-05-04 | Barillet Roskopf perfectionné |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH73311A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2869134B1 (fr) * | 2013-11-04 | 2020-02-26 | Chronometrie Ferdinand Berthoud SA | Système de barillet pour pièce d'horlogerie |
-
1916
- 1916-05-04 CH CH73311A patent/CH73311A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2869134B1 (fr) * | 2013-11-04 | 2020-02-26 | Chronometrie Ferdinand Berthoud SA | Système de barillet pour pièce d'horlogerie |
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