PROBLEM TO BE SOLVED: To prevent a reinforcement member itself from becoming a source of uncomfortable sound for occupants in a cabin when vibration transmitted from a road surface and an engine during traveling and the like are transmitted to the reinforcement member.SOLUTION: A vehicle includes: a reinforcement member installed on a vehicle body frame of a vehicle to reinforce the vehicle body frame and in which at least a longitudinal part is formed into a cylindrical shape; and a vibration control member which contacts with a cylinder inner surface of the reinforcement member and applies a force pressing the cylinder inner surface of the reinforcement member in a cylinder outer direction to inhibit film vibration of the reinforcement member.SELECTED DRAWING: Figure 7

    【課題】走行中に路面から伝わる振動、エンジンから伝わる振動、等がリンフォースメントメンバーに伝わった場合に、リンフォースメントメンバー自体がキャビンの乗員にとって不快な発音源とならないようにする。【解決手段】自動車の車体フレームに架設して当該車体フレームを補強する、長手方向の少なくとも一部が筒状に形成されたリンフォースメントメンバーと、前記リンフォースメントメンバーの筒内側面に当接し、前記リンフォースメントメンバーの筒内側面を筒外方向へ押す力を加えて前記リンフォースメントメンバーの膜振動を抑制する制振部材と、を備えることを特徴とする自動車。【選択図】図7


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    Title :

    VEHICLE, REINFORCEMENT MEMBER, AND VIBRATION CONTROL MEMBER OF REINFORCEMENT MEMBER


    Additional title:

    自動車、リンフォースメントメンバー、及び、リンフォースメントメンバーの制振部材


    Contributors:

    Publication date :

    2017-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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