To provide a winch drum rotation regulating device that can finely adjust the position for regulating the rotation of a winch drum and can be easily attached, detached, and carried.SOLUTION: A fixture 4 has a block 71 fitted into an insertion hole 3, an abutting member 73 arranged on a flange 62a side of the block 71 and capable of contacting a protrusion 2, a handle 75 that can bring the abutting member 73 into contact with the protrusion 2 by rotating the abutting member 73 around a predetermined axis parallel to the axial direction of a winch drum 62, and a nut 76 that prevents the abutting member 73 from rotating around the predetermined axis when the abutting member 73 is in contact with the protrusion 2. The center of the abutting member 73 in the direction orthogonal to the axial direction of the winch drum 62 is located at a position eccentric from the predetermined axis.SELECTED DRAWING: Figure 5

    【課題】ウインチドラムの回転を規制する位置を細かく調整することができるとともに、装着や取り外し、持ち運びを容易に行うことが可能なウインチドラムの回転規制装置を提供する。【解決手段】治具4は、差込穴3に嵌合されるブロック71と、ブロック71のフランジ62a側に配置され、突起2に当接可能な当接部材73と、ウインチドラム62の軸方向に平行な所定の軸を中心に当接部材73を回転させることで、当接部材73を突起2に当接させることが可能な取っ手75と、当接部材73が突起2に当接した状態で、当接部材73が所定の軸を中心に回転するのを抑制するナット76と、を有する。ウインチドラム62の軸方向に直交する方向における当接部材73の中心は、所定の軸から偏心した位置に位置している。【選択図】図5


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    Title :

    WINCH DRUM ROTATION REGULATING DEVICE


    Additional title:

    ウインチドラムの回転規制装置


    Contributors:
    ONUKI KENJI (author)

    Publication date :

    2024-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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