PROBLEM TO BE SOLVED: To provide a track type vehicle whose ride quality (vibration and noise) can be improved by sufficiently suppressing vibration transmitted from a suspension frame to a vehicle body.SOLUTION: A track type vehicle includes: a bracket 14 including a contact face 14-1a brought into contact with a second face 52b of a second plate member 52 and including a concavity 14A provided to the part facing an uneven face 52b; and a dynamic vibration absorber 18 including a damper part 81 located on the opposite side of the contact face 14-1a and fixed to the bracket 14 and including a weight part 82 disposed to the damper part 81 located on the opposite side to the side where the bracket 14 is provided. The bracket 14 is spaced apart from the uneven face 52b.SELECTED DRAWING: Figure 3

    【課題】本発明は、懸架枠から車体に伝達される振動を十分に抑制することで、乗り心地(振動や騒音)の向上を図ることの可能な軌道式車両を提供することを目的とする。【解決手段】第2の板部材52の第2の面52bに当接された当接面14−1a、及び凹凸面52b1と対向する部分に設けられた凹部14Aを含むブラケット14と、当接面14−1aの反対側に位置するブラケット14に固定されたダンパ部81、及びブラケット14が設けられた側とは反対側に位置するダンパ部81に配置された錘部82と、含む動吸振器18と、を備え、ブラケット14が凹凸面52b1から離間する。【選択図】図3


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    Title :

    TRACK TYPE VEHICLE


    Additional title:

    軌道式車両


    Contributors:

    Publication date :

    2018-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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