To provide a hoist brake device which enables reduction of maintenance work time.SOLUTION: A hoist brake device 100 includes: a fixed iron core 10; a movable iron core 20 which is disposed between the fixed iron core 10 and a brake drum 200 and provided in a manner that the movable iron core 20 can move forward or rearward relative to the fixed iron core 10; and a brake lining 30 which is disposed facing the brake drum 200 and supported by the movable iron core 20. The fixed iron core 10 has: a first surface 10a facing the movable iron core 20; and a second surface 10b opposite to the first surface 10a. The fixed iron core 10 is formed with a through hole 13 which extends along a moving direction of the movable iron core 20 and penetrates between the first surface 10a and the second surface 10b. A guide pin 60 is inserted into the through hole 13 in a manner that the guide pin 60 may move forward or rearward. One end 60a of the guide pin 60 is fixed to the movable iron core 20, and the other end 60b of the guide pin 60 protrudes from the second surface 10b.SELECTED DRAWING: Figure 1

    【課題】保守作業時間を短縮できる巻上機ブレーキ装置を提供する。【解決手段】巻上機ブレーキ装置100は、固定鉄心10と、固定鉄心10とブレーキドラム200との間に配置され、固定鉄心10に対して進退自在に設けられた可動鉄心20と、ブレーキドラム200と対向して配置され、可動鉄心20に支持されたブレーキライニング30と、を備え、固定鉄心10は、可動鉄心20と対向する第1面10aと、第1面10aとは反対側の面である第2面10bと、を有しており、固定鉄心10には、可動鉄心20の進退方向に沿って延伸し、第1面10aと第2面10bとの間を貫通した貫通穴13が形成されており、貫通穴13には、ガイドピン60が進退自在に挿入されており、ガイドピン60の一端部60aは、可動鉄心20に固定されており、ガイドピン60の他端部60bは、第2面10bから突出している。【選択図】図1


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    Title :

    HOIST BRAKE DEVICE


    Additional title:

    巻上機ブレーキ装置


    Contributors:

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B66D Haspeln , CAPSTANS



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