PROBLEM TO BE SOLVED: To provide a propeller shaft support structure for a vehicle capable of improving rigidity while restraining from increasing cost.SOLUTION: A support member 30 is provided outside a center bearing bracket 16. Together with the center bearing bracket 16, the support member 30 is fastened to a vehicle body 8 by bolts 18. The support member has: a bending portion 34; and reinforcement ribs 40. When the support member 30 is not fastened to the vehicle body 8, the bending portion 34 has: a first portion 36 having a radius of curvature greater than an outer peripheral surface 22a with respect to a circumferential direction of the outer peripheral surface 22a of the center bearing bracket 16; and a second portion 38 having a radius of curvature less than the outer peripheral surface 22a. The first portion 36 is provided at a part nearer to a fastening portion 32 than the second portion 38. Thus, there can be provided a propeller shaft support structure 10 for a vehicle, which improves rigidity, while restraining from increasing cost.SELECTED DRAWING: Figure 2

    【課題】コストの増加を抑制しつつ剛性を向上させる車両用プロペラシャフト支持構造を提供する。【解決手段】センターベアリングブラケット16に対して外側に支持部材30を備え、支持部材30は、ボルト18により車体8に対してセンターベアリングブラケット16と共締めされるものであり、湾曲部34と、補強リブ40とを、備え、湾曲部34は、支持部材30が車体8に対して締着されていない状態において、センターベアリングブラケット16の外周面22aの周方向に関して、外周面22aよりも曲率半径が大きい第1部分36と、外周面22aよりも曲率半径が小さい第2部分38とを、備え、第1部分36は、第2部分38よりも締着部32に近い部位に設けられたものであることから、コストの増加を抑制しつつ剛性を向上させる車両用プロペラシャフト支持構造10を提供することができる。【選択図】図2


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    Title :

    PROPELLER SHAFT SUPPORT STRUCTURE FOR VEHICLE


    Additional title:

    車両用プロペラシャフト支持構造


    Contributors:

    Publication date :

    2016-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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