PROBLEM TO BE SOLVED: To provide a winch device which allows grease to be properly supplied to the inside of the device, and prevents the grease from falling on a deck.SOLUTION: A winch device comprises: a main shaft 15 connected to a rotary drive source; a drum 80 provided in the main shaft 15 so as to be rotatable through first and second fixing boss members 85, 86; and a slide boss member 93 which is mounted to a square shaft slide part 94 of the main shaft 15 so as to be slidable through a square hole 95, and comprises a slide tooth part 92 engaging with a fixed tooth part 91 provided on one side of the first fixing boss member 85. One side of a processing space part formed in a square part of the square hole 95 is covered with a seal member 121 and the other side is covered with a cover material 125. Thereby, grease is prevented from easily outflowing.SELECTED DRAWING: Figure 2

    【課題】グリスが装置内部に適正に供給され、かつ甲板上に落ちるのを抑制するウインチ装置を提供する。【解決手段】回転駆動源に連結された主軸15と、主軸15に第1、第2の固定ボス部材85、86を介して回転可能に設けられたドラム80と、主軸15の角軸摺動部94に角孔95を介して摺動可能に装着され、他方には第1の固定ボス部材85の一側に設けられた固定歯部91と噛合する摺動歯部92を備える摺動ボス部材93とを有するウインチ装置において、角孔95の角部に形成された加工空間部を一側はシール部材121で、他側はカバー材125で覆って、グリスの安易流出を防止した。【選択図】図2


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    Title :

    WINCH DEVICE


    Additional title:

    ウインチ装置


    Contributors:

    Publication date :

    2016-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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