Method and apparatus for measuring the load of a car of a traction sheave elevator

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United States of America Patent

PATENT NO 9890017
SERIAL NO

14539220

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The object of the invention is a method and an apparatus for measuring the load of an elevator car, which elevator comprises at least a hoisting machine plus shaft, said hoisting machine being provided with a motor, and a traction sheave fitted onto the shaft, and also a brake, and in which solution the load of an elevator car is measured by the aid of a measuring means. The load of the elevator car is measured with the measuring means from the shaft of the traction sheave of the hoisting machine.

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Patent Owner(s)

  • KONE CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aulanko, Esko Kerava, FI 142 1202
Mustalahti, Jorma Hyvinkaa, FI 122 919
Räsänen, Matti Hyvinkaa, FI 35 151

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