To inhibit vibration of a mount bracket which connects an internal combustion engine with a vehicle body member.SOLUTION: A first mount bracket (20) fastened to a cover member includes: a first fastening part fastened to an upper part of an expansion part; a second fastening part (22) fastened to a lower part of the expansion part; a third fastening part (23) disposed between the first fastening part and the second fastening part in a vehicle vertical direction and to which a second mount bracket is fastened; and a curve part which connects the first fastening part with the second fastening part and in which a portion where the third fastening part is disposed expands to the outer side in a vehicle width direction further than the first fastening part and the second fastening part. The second fastening part is disposed below the first fastening part and the third fastening part is disposed near the second fastening part in the vehicle width direction. The curve part curves to the inner side in the vehicle width direction below the third fastening part and then curves downward to be connected with an upper part of the second fastening part.SELECTED DRAWING: Figure 9
【課題】内燃機関と車体部材を繋ぐマウントブラケットの振動を抑制することを目的とする。【解決手段】カバー部材に締結される第1マウントブラケット(20)は、膨出部の上部に締結される第1締結部と、膨出部の下部に締結される第2締結部(22)と、車両上下方向で第1締結部と第2締結部の間に配置され、第2マウントブラケットが締結される第3締結部(23)と、第1締結部と第2締結部とを連絡し、かつ第3締結部が配置される部位が第1締結部及び第2締結部よりも車両幅方向外側に膨らむ湾曲部と、を有する。第2締結部は第1締結部の下方に配置される一方、第3締結部は車両幅方向で第2締結部の近傍に配置される。湾曲部は、第3締結部の下側にて車両幅方向の内側へ湾曲した後、下方へ湾曲して第2締結部の上部に連結される。【選択図】図9
SUPPORT STRUCTURE OF INTERNAL COMBUSTION ENGINE
内燃機関の支持構造
16.01.2020
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES , Zylinder, Kolben oder Gehäuse für Brennkraftmaschinen |
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