To provide a braking device for a track running machine which eliminates the restrictions on the installation location during modification and increases the degree of freedom of installation.SOLUTION: A braking device for a track running machine comprises a braking mechanism 40 comprising: a pressing frame 50 which extends horizontally orthogonal to a rail 4 between the lower equaliser beam 9c (lower side equaliser beam) in the lowest equaliser device and the rail 4; a fluid pressure cylinder 13 for raising and lowering the pressing frame 50, interposed between the horizontal ends of the pressing frame 50 orthogonal to the rail 4 and both sides of the lower equaliser beam 9c (lower side equaliser beam) of the lowest equaliser device; and a brake pad 12 mounted on the underside of the pressing frame. The fluid pressure cylinder 13 is fixed via an elastic member 60 which absorbs the bending force acting on a piston rod 13b of the fluid pressure cylinder 13.SELECTED DRAWING: Figure 1

    【課題】改造時における設置個所の制約をなくし、設置の自由度を高め得る軌道走行式機械の制動装置を提供する。【解決手段】最下段のイコライザ装置における下部イコライザビーム9c(下側イコライザビーム)とレール4との間に該レール4と直交する水平方向へ張り出すよう配設される押圧フレーム50と、押圧フレーム50のレール4と直交する水平方向両端部と前記最下段のイコライザ装置における下部イコライザビーム9c(下側イコライザビーム)の両側面との間に介装され且つ前記押圧フレーム50を昇降させる流体圧シリンダ13と、押圧フレームの下面に取り付けられるブレーキパッド12とを有する制動機構40を備え、流体圧シリンダ13は、流体圧シリンダ13のピストンロッド13bに作用する曲げ力を吸収する弾性部材60を介して固定される。【選択図】図1


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    Title :

    BRAKE DEVICE FOR TRACK RUNNING MACHINE


    Additional title:

    軌道走行式機械の制動装置


    Contributors:

    Publication date :

    2021-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B66C Krane , CRANES



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