ELEVATOR, MAINTENANCE METHOD FOR ELEVATOR, METHOD FOR UPDATING ELEVATOR, AND CLAMP DEVICE FOR ELEVATOR

Japanese Patent JP2004262651

A

To realize an economical elevator capable of simplifying its installation and maintenance and updating an existing elevator provided with constituent elements of this elevator easily and quickly.

This invention relates to the elevator, a maintenance method for the elevator, a method for updating the elevator, and a clamp device for the elevator. This elevator has a cage and a suspension means or respective hoisting means 1 for carrying an operation weight. A power transmission means 2 moves the suspension means and the hoisting means over at least one moving surface 20 of the power transmission means 2. The power transmission means and the suspension means or respectively hoisting means are a rope-shaped and/or belt shaped. The power transmission means and the suspension means or each winding-up means are physically separated from each other. The power transmission means and the suspension means or respectively hoisting means are physically separated from each other. The power transmission means and the suspension means or respectively hoisting means are stretched against at least one supporting body 3.

SPIESS PETER
SILBERHORN GERT
GAUSSMANN ANDREAS
HITZ PETER
MEHR DIETER
KOCHER JOHANNES

JP2003305883A

September 24, 2004

August 29, 2003

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INVENTIO AG

B66B11/04; B66B11/08; F16D63/00; F16H7/02; F16H19/02; B66B7/00; (IPC1-7): B66B11/08; B66B7/00; F16D63/00; F16H7/02; F16H19/02

JPS6356169U

1988-04-14

WO2002064482A1

2002-08-22

Yoshio Kawaguchi
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura

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