PROBLEM TO BE SOLVED: To provide a braking device capable of being attached to a new or existing traveling crane, capable of being installed in a space equivalent to that of a conventional braking device (rail clamp device) of a traveling crane, and having both abilities of a sliding brake device and the rail clamp device.SOLUTION: In a braking device of a traveling crane that is attached to the traveling crane moving along rails R, R, and that presses and holds a brake member 5 provided at an arm end into a rail head side surface 9, the brake member 5 has a first step brake part 1 and a second step brake part 2 that operates later than the first step brake part 1.SELECTED DRAWING: Figure 3

    【課題】新設・既設の走行クレーンに取付け可能であって、従来の走行クレーンの制動装置(レールクランプ装置)と同等のスペースに設置でき、かつ、摺動ブレーキ装置とレールクランプ装置の性能を併せ持つ制動装置を提供する。【解決手段】レールR,Rに沿って移動する走行クレーンに取付けられ、アーム端部に設けた制動部材5をレール頭部側面9に押圧し把持する走行クレーンの制動装置に於て、制動部材5は、第1段制動部1と、第1段制動部1から遅れて作動する第2段制動部2とを、有している。【選択図】図3


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    Title :

    BRAKING DEVICE OF TRAVELING CRANE


    Additional title:

    走行クレーンの制動装置


    Contributors:

    Publication date :

    2018-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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