PROBLEM TO BE SOLVED: To provide a cross member reinforcement member enabling an adjustment of a riding comfort during a travel according to preference.SOLUTION: Below a vehicle body 10 at the center part in the forward-backward direction, a cross member 20 is secured to a frame 11 at the center of the vehicular width direction between a pair of flanges 16a and 16b formed at both end parts in the vehicular width directions of the frame 11 by bridging an exhaust pipe 13 so as not to touch a muffler 12 and the exhaust pipe 13 extending therefrom. In the cross member 20, open holes 23a, 23b and 24a, 24b are formed which become bilateral symmetries as the whole shape if the forward-backward direction is defined as an axis when installed to the vehicle body 10, and thereby the cross member includes an area of which width becomes relatively narrow therebetween. A cross member reinforcement member 30 is attached to the area where the width of the cross member 20 becomes narrow.SELECTED DRAWING: Figure 1
【課題】好みに応じて走行時の乗り心地を調整できるクロスメンバ用補強部材を提供する。【解決手段】クロスメンバ20は、車体10の下部の前後方向中央部において、車幅方向中央のフレーム11に、消音器12およびこれより伸びる排気管13と接触しないように、フレーム11の車幅方向両端部に形成された一対のフランジ16a,16b間に排気管13を跨いで固定される。このクロスメンバ20は、車体10への取付時の前後方向を軸とした場合に全体形状を含めて左右対称をなす貫通孔23a,23bおよび24a,24bが形成されることにより、その間に相対的に幅が狭くなった領域を有する。クロスメンバ用補強部材30は、クロスメンバ20の幅が狭くなった当該領域に取り付けられる。【選択図】図1
CROSS MEMBER REINFORCEMENT MEMBER AND CROSS MEMBER
クロスメンバ用補強部材およびクロスメンバ
2017-03-09
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |