TORQUE MOMENT CONTROL DURING BRAKING Russian patent published in 2013 - IPC B66B5/24

Abstract RU 2484004 C2

FIELD: transport.

SUBSTANCE: invention relates to elevators and is intended to use engine torque moment for unloading brake till brake is lifted at the beginning of elevator movement. Elevator (20) contains body, engine (32), traction sheave (28), braking device (36), mounting element, sensor. During brake control the force moving brake mounting element is recorded, determination is performed whether the recorded force is within range corresponding to permissible value of brake torque moment, indication is provided if the force is out of specified range.

EFFECT: unloading brake till brake is lifted at the beginning of elevator movement.

22 cl, 5 dwg

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RU 2 484 004 C2

Authors

Khubbard Dzhejms L.

Marvin Dehril Dzh.

Nikols Stiven R.

Terri Garol'D

Dates

2013-06-10—Published

2009-03-10—Filed