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elevator

A technology for elevators and elevator cars, applied in the direction of textile cables, elevators, transportation and packaging, etc., can solve the problems of metal rope creep, etc., and achieve the effect of simple surface area

Inactive Publication Date: 2016-05-04
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another problem is the creep of the metal rope

Method used

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Examples

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Embodiment Construction

[0058] figure 1 An elevator according to the invention is shown, comprising an elevator car C and means for moving the elevator car (not shown) along guide rails G, and an overspeed control device comprising an overspeed control An overspeed controller rope R which moves according to the movement of the elevator car (for example with the movement of the elevator car, preferably moved by the elevator car) and goes around a diverting pulley included in the overspeed controller device ( 11, 21), thereby bending around an axis in the width direction of the rope at each diverting pulley position. The overspeed controller ropes R, R', R" are separated from the means for moving the elevator car and are connected to the brake means connected to the elevator car C so that through the overspeed controller ropes, force can be transmitted to the elevator car Brake device for moving the brake SG of the elevator car into a braking position in which the brake SG in the illustrated embodimen...

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PUM

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Abstract

An elevator comprising at least an elevator car (C), means for moving the elevator car preferably along guide rails (G), and overspeed control means comprising overspeed control ropes (R, R ', R"), the rope moves according to the movement of the elevator car and the overspeed controller rope (R, R', R") is connected to the brake device connected to the elevator car (C) so that the overspeed control Brake rope (R, R', R"), force can be transmitted to the brake device for moving the brake (SG) included in the brake device to the braking position. The rope includes power transmission parts (2) or more A power transmission part (2) for transmitting force in the longitudinal direction of the rope, the power transmission part (2) being substantially entirely of non-metallic material.

Description

technical field [0001] The object of the invention is an elevator, preferably an elevator that can be adapted to transport people. Background technique [0002] In prior art overspeed controller arrangements in elevators, the elevator is provided with a safety device, the activation of which takes place by triggering of the overspeed controller. The traditional solution is that the overspeed controller activates the safety device via the same ropes via which the overspeed controller monitors the elevator speed when the speed of the elevator increases to a preset limit value of the overspeed controller. Publication US4653612 describes the structure and operation of one such overspeed controller. Publications US2007 / 0181378A1 and FI94948B show other overspeed controller solutions. In prior art solutions, the rope is a convoluted rope with a generally circular cross-section, the power transmission part of which is of metallic material. The problem in the solutions according ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/04B66B7/06
CPCB66B5/04B66B7/06D07B1/04D07B1/22D07B2205/2014D07B2205/2039D07B2205/2057D07B2205/206D07B2205/3003D07B2205/3007D07B2501/2007D07B2201/2046D07B2201/2016B66B5/18D07B2801/10D07B2801/16B66B5/044B66B7/062
Inventor P.瓦尔朱斯R.佩尔托-休伊科
Owner KONE CORP
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