Elevator machinery

Details Elevator machinery Elevator machinery

1997-11-20

1999-12-07

Noland, Kenneth

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific load support drive-means or its control

Includes linking support cable in drive-means

187266, B66B 1108

Patent

active

059967420

ABSTRACT:
The stator disc (11) of a disc motor type elevator machinery has a cuplike or ring-shaped annular cavity (20). The stator (9) is attached to one of the walls of the cavity. The traction sheave (4) is attached to the rotor disc (14) on the opposite side relative to the stator core packet (12) of stampings. The diameter of the traction sheave is smaller than that of the stator core packet (12). A sealing (24) is provided between at least one (22) of the cavity (20) walls and the rotor disc (14) to block the access of external particles into the rotor and stator.

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