Guide boot

Abstract

The guide shoe comprises a guide shoe assembly having a shoe assembly with a shoe to be slid along the guide rail comprising a compound of ultrahigh molecular weight polyethylene and glass fiber reinforced nylon and a housing for holding the shoe assembly to be fixed to a mobile body, and a connection guide shoe assembly having a connection shoe assembly to be slid along the guide rail and a connection housing holding the connection shoe assembly. The connection guide shoe assembly can be connected to the guide shoe assembly, and the length in sliding directions of the shoes is adjustable. To provide a guide shoe capable of improving development / production efficiency and consequently reducing development / production costs, wherein a problem of a stick slip phenomenon is solved.

Description

technical field [0001] The invention relates to a guide shoe which slides on a guide rail provided in a moving channel to guide the movement of a moving object such as an elevator car. Background technique [0002] In the conventional technology, guide rails extending in the up and down direction are provided in the moving channel (lifting channel) of the elevator, and guide shoes are provided on the elevator car, and the guide shoes of the latter are engaged with and slide on the guide rails of the former, This guides the lifting of the elevator car. [0003] Generally, a guide shoe is composed of a nylon shoe that slides on a guide rail and a bracket for fixing the shoe to an elevator car, and a vibration-proof rubber member is provided between the shoe and the bracket. [0004] (refer to patent document 1) [0005] [Patent Document 1] Japanese Patent Laid-Open No. 2001-261259 (paragraph number 0010) [0006] However, there is a problem in the conventional technology th...

AI Technical Summary

Problems solved by technology

[0006] However, there is a problem in the conventional technology that since the size of the guide shoe required for each elevator (the length L in the sliding direction in which the shoe member slides along the length direction of the guide rail) is different, each guide shoe must be The specifications of the elevators are individually customized, so the development and production efficiency cannot be improved, and the development and production costs cannot be reduced

In addition, since the shoe parts are made of nylon, the difference between the static friction coefficient and the dynamic friction coefficient is relatively large, and the elevator car is prone to crawling when it moves, which affects the comfort of the passenger elevator.

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