The invention concerns an overspeed governor (20; 28) of an elevator having a governor rope (22; 30) which forms a closed loop from and to the car (10) or counterweight (14) by running over at least two governor sheaves (34, 36) which are placed at the outermost running ends of the governor rope. While one of these governor sheaves is adjacent to one of the shaft walls (38), the other governor sheave is tilted to the first one to be adjacent to either the shaft bottom floor (40) or the shaft ceiling. At least, the overspeed governor (20; 28) includes a tension assembly (24; 32) to set one governor sheave (34, 36) under tension by means of at least one spring (46) to keep the governor rope tensioned.
OVERSPEED GOVERNOR OF AN ELEVATOR
ÜBERGESCHWINDIGKEITSREGLER FÜR EINEN AUFZUG
RÉGULATEUR DE SURVITESSE D'UN ASCENSEUR
2021-12-22
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |