CH55419A - Friction drive device - Google Patents
Friction drive deviceInfo
- Publication number
- CH55419A CH55419A CH55419A CH55419DA CH55419A CH 55419 A CH55419 A CH 55419A CH 55419 A CH55419 A CH 55419A CH 55419D A CH55419D A CH 55419DA CH 55419 A CH55419 A CH 55419A
- Authority
- CH
- Switzerland
- Prior art keywords
- drive device
- friction drive
- friction
- drive
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
-
- 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
-
- 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
- G04B1/22—Compensation of changes in the motive power of the mainspring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH55419T | 1911-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH55419A true CH55419A (en) | 1912-08-16 |
Family
ID=4295325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH55419A CH55419A (en) | 1911-01-16 | 1911-01-16 | Friction drive device |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH55419A (en) |
-
1911
- 1911-01-16 CH CH55419A patent/CH55419A/en unknown
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