CH39767A - Drive device with electromagnetic friction clutch for moving swinging bodies - Google Patents
Drive device with electromagnetic friction clutch for moving swinging bodiesInfo
- Publication number
- CH39767A CH39767A CH39767A CH39767DA CH39767A CH 39767 A CH39767 A CH 39767A CH 39767 A CH39767 A CH 39767A CH 39767D A CH39767D A CH 39767DA CH 39767 A CH39767 A CH 39767A
- Authority
- CH
- Switzerland
- Prior art keywords
- drive device
- friction clutch
- electromagnetic friction
- swinging bodies
- moving swinging
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/08—Sounding bodies; Whistles; Musical apparatus
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH39767T | 1907-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH39767A true CH39767A (en) | 1908-04-16 |
Family
ID=4267469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH39767A CH39767A (en) | 1907-04-02 | 1907-04-02 | Drive device with electromagnetic friction clutch for moving swinging bodies |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH39767A (en) |
-
1907
- 1907-04-02 CH CH39767A patent/CH39767A/en unknown
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