PROBLEM TO BE SOLVED: To provide an endless type winch, which can smoothly move a rope responding to strength of tension acting on the rope, and is excellent in safety performance and does not require maintenance work, and a rope moving method using the endless type winch.SOLUTION: The endless type winch is constituted of: a winch main body provided with a driving shaft which is rotationally driven by a driving source; a winding drum mounted on the driving shaft; a pair of guide rollers that are pivotally supported to be rotatable on the winch main body in the vicinity of the winding drum in order to take a rope in a groove formed on an outer peripheral surface of the winding drum and take out and move the rope; and a roller for movement which is provided along a groove part around which the rope is wound in order to press the rope against the groove. On a supporting shaft that pivotally supports the guide rollers is mounted an oscillation plate, on one end of which a pressing roller is pivotally supported to be rotatable and on the other end of which an elastic body is connected in order to energize the pressing roller toward the rope, in a loosely-fitted state.

    【課題】本発明は、ロープにかかるテンションの強弱に応じてスムーズにロープを移動することができ、しかも安全性に優れメンテナンス作業を必要としないエンドレス方式のウインチ、及びエンドレス方式のウインチを用いたロープの移動方法を提供することを課題とする。【解決手段】駆動源により回転駆動する駆動軸の設けられたウインチ本体と、該駆動軸に取り付けられた巻回ドラムと、ロープを前記巻回ドラムの外周面に形成された溝に取り入れ及び取り出し移動すべく巻回ドラムの近傍で前記ウインチ本体に回転自在に軸支した一対の案内ローラと、ロープを溝側に押圧すべくロープの巻回された溝部分に沿って設けられた移動用ローラとから構成されたエンドレス方式のウインチにおいて、前記案内ローラを軸支する支軸には、一端側に押圧ローラを回転自在に軸支し、他端側に該押圧ローラをロープ側に付勢すべく弾性体が連結された揺動板が遊嵌状態で取り付けられている。【選択図】図1


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    Title :

    ENDLESS TYPE WINCH AND ROPE MOVING METHOD USING ENDLESS TYPE WINCH


    Additional title:

    エンドレス方式のウインチ、及び該エンドレス方式のウインチを用いたロープの移動方法


    Contributors:

    Publication date :

    2016-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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