PROBLEM TO BE SOLVED: To provide a reinforcement member of a cross member which enables improvement of rigidity and strength of the cross member while inhibiting increase of the weight.SOLUTION: An upper reinforcement member 1 is provided between an upper member 3 and a lower member 4 of an alligator type cross member 2 to reinforce the upper member 3 and the lower member 4. The upper reinforcement member 1 is provided with one end part 11, which is fastened to a side rail 5 with the upper member 3 by rivets, and the other end part 13, which is fastened to the lower member 4 with the upper member 3 by bolts 8a and nuts 8b. An opening part 12 is formed from the other end part 13 of the upper reinforcement member 1 to the one end part 11 and a protruding part 42a of the lower member 4 is disposed in the opening part 12.SELECTED DRAWING: Figure 1

    【課題】重量増を抑制しながら、クロスメンバの剛性及び強度を向上させることができるようにする。【解決手段】アリゲータ型クロスメンバ2の上側メンバ3と下側メンバ4との間に上側補強部材1を設け、上側メンバ3及び下側メンバ4を補強する。上側補強部材1には、リベットにより上側メンバ3とともにサイドレール5に締結される一端部11と、ボルト8a及びナット8bにより上側メンバ3とともに下側メンバ4に締結される他端部13とを設ける。また、上側補強部材1の他端部13から一端部11に向かって開口部12を形成し、開口部12に下側メンバ4の凸部42aを配置する。【選択図】図1


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    Title :

    REINFORCEMENT MEMBER OF CROSS MEMBER


    Additional title:

    クロスメンバの補強部材


    Contributors:

    Publication date :

    2016-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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