Fixtures (22, 27) at a doorway (13) of a landing (14) are formed integrally with a door frame (17, 17a). The fixtures include electronic modules (42, 46, 54) and energy storage devices (43, 47, 55). Power may be supplied by a generator (32) rotated by a pinion (34) in response to a rack (35) on a hoistway door (20), or by electrical contacts (58) disposed on the hoistway side of the door frame which touch contacts (65) on an elevator car door (63) when the door is open, thereby receiving power over a line (66) from the elevator car; or power may be provided by an inductive coupler (70). The fixtures (22, 27) may be within the profile of the door frame (17), or extend outwardly from the profile of the door frame (17a).
WIRELESS ELEVATOR FIXTURES INTEGRAL WITH DOOR FRAME
MIT TÜRRAHMEN INTEGRALE DRAHTLOSE AUFZUGSANORDNUNGEN
FIXATIONS D'ASCENSEUR SANS CABLE SOLIDAIRES D'UN CADRE DE PORTE
2016-03-02
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Elevator system fixtures and server for controlling the fixtures
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