A resetting device (1; 101) for resetting an actuator for actuating a safety gear (141, 14r; 1141; 114r) of an elevator comprises an actuation spring (2; 102) to be brought into a compressed state by a resetting force, an electric motor (3; 103) for providing the resetting force and a transmission means (4, 104) for transmitting the resetting force of the electric motor (3; 103) to the actuation spring (2; 102), wherein the transmission means provides a positive gear ratio.
RESETTING DEVICE FOR RESETTING AN ACTUATOR FOR ACTUATING A SAFETY GEAR OF AN ELEVATOR
RÜCKSTELLVORRICHTUNG ZUR RÜCKSTELLUNG EINES STELLGLIEDS ZUR BETÄTIGUNG EINER FANGVORRICHTUNG FÜR EINEN AUFZUG
DISPOSITIF DE RÉINITIALISATION POUR RÉINITIALISER UN ACTIONNEUR DESTINÉ À ACTIONNER UN ENGRENAGE DE SÉCURITÉ D'UN ASCENSEUR
2019-10-09
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Resetting device for resetting an actuator for actuating a safety gear of an elevator
European Patent Office | 2022
|RESETTING DEVICE FOR RESETTING AN ACTUATOR FOR ACTUATING A SAFETY GEAR OF AN ELEVATOR
European Patent Office | 2019
|