FIELD: transport.
SUBSTANCE: invention is intended for controlling speed of hydraulically- and rope-driven vertical and inclined passenger and service elevators. Elevator comprises cabin, drive system, brake or catching device, and speed limiter. Elevator speed limiter comprises cable pulley 4a, 4b with cable, brake, and starting device. Said starting device comprises remote rotation frequency transducer, electronic unit, and auxiliary coupling H controlled by the latter. Auxiliary coupling H serves to engage brake shoe 12 with brake rotor 7.
EFFECT: controlled speed of elevator.
16 cl, 6 dwg
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Authors
Dates
2013-01-20—Published
2008-05-06—Filed