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)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like
(AREA)
Dispositif d'entrainement compact notamment pour la translation des portes de cabine d'ascenseur,ensemble moteur et reducteur de vitesse utilise et linteau support