To provide a support structure of a slide door which can prevent generation of an allophone when a slide door provided at an entrance is slid.SOLUTION: An oscillation shaft 15 is so located as to be eccentric to a position at which the shaft does not contact a coil spring 16. The coil spring 16 is bent in an arc shape so that a central part thereof in a longer direction is convexed outward in the state that the coil spring gives an energization force, which is directed toward a slide door, to a guide roller, thereby pressing the guide roller onto the slide door. The oscillation shaft 15 is so located as to be eccentric in a convex direction of the arc shape with respect to a center of the coil spring 16 in the state that the coil spring 16 does not give an energization force to the guide roller.SELECTED DRAWING: Figure 5

    【課題】乗降口に設けられたスライド扉のスライド時の異音を防止できるスライド扉の支持構造を提供すること。【解決手段】揺動軸15は、コイルばね16に接しない位置に偏芯されて配置されている。具体的には、コイルばね16は、ガイドローラにスライド扉の方向を向く付勢力を与えてガイドローラをスライド扉に押し付けた状態において、長手方向の中央部分が外方に凸となるように円弧状に撓み、揺動軸15は、コイルばね16がガイドローラに付勢力を与えていない状態において、コイルばね16の中心よりも円弧状の凸方向に偏芯されて配置されている。【選択図】図5


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    Title :

    SUPPORT STRUCTURE OF SLIDE DOOR


    Additional title:

    スライド扉の支持構造


    Contributors:

    Publication date :

    2019-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / F16F SPRINGS , Federn



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