PROBLEM TO BE SOLVED: To provide a trunnion bracket in which the number of assembling steps and weight of a trunnion type suspension of a rear 2 axles car are reduced, with durability intended to be improved.SOLUTION: A trunnion bracket 50 of a trunnion type suspension of a rear 2 axles car includes a spring saddle 7 which bonds an intermediate part of a leaf spring and has a boss part B penetrating in car width direction, a trunnion shaft part 52 over which the boss part B is rotatably capped, a trunnion base 5 in which a trunnion body part 51 which is fastened to a chassis frame of a vehicle is integrally formed, and a rubber bush 8 which is interposed between the boss part B and the trunnion shaft part 52 and elastically deforms when the spring saddle 7 is rotated around a trunnion shaft part 52.

    【課題】後2軸車のトラニオン式サスペンションの組付け工数及び重量の軽減と共に、耐久性向上を図ったトラニオンブラケットを提供する。【解決手段】後2軸車のトラニオン式サスペンションのトラニオンブラケット50であって、前記リーフスプリングの中間部を固着すると共に、車幅方向に貫通したボス部Bを有するスプリングサドル7と、ボス部Bが回転自在に外嵌するトラニオンシャフト部52及び、車両のシャシフレームに締結されるトラニオン本体部51が一体的に形成されたトラニオンベース5と、ボス部Bとトラニオンシャフト部52間に介装され、スプリングサドル7がトラニオンシャフト部52を中心にして回動した際に、弾性変形するラバーブッシュ8と、を備える。【選択図】図5


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    Title :

    TRUNNION BRACKET


    Additional title:

    トラニオンブラケット


    Contributors:

    Publication date :

    2015-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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