BE415274A - - Google Patents
Info
- Publication number
- BE415274A BE415274A BE415274DA BE415274A BE 415274 A BE415274 A BE 415274A BE 415274D A BE415274D A BE 415274DA BE 415274 A BE415274 A BE 415274A
- Authority
- BE
- Belgium
- Prior art keywords
- bell
- motor
- shaft
- control switch
- worm
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/28—Bells for towers or the like
- G10K1/30—Details or accessories
- G10K1/34—Operating mechanisms
- G10K1/344—Operating mechanisms for an oscillating bell which is driven once per cycle
- G10K1/345—Operating mechanisms for an oscillating bell which is driven once per cycle electrically operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415274A true BE415274A (2) |
Family
ID=78429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415274D BE415274A (2) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE415274A (2) |
-
0
- BE BE415274D patent/BE415274A/fr unknown
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