PROBLEM TO BE SOLVED: To provide an automobile wheel having a small dimension in a wheel axial direction in a sub air chamber member.SOLUTION: A sub air chamber member 30 made of resin is fixed to an interval between a pair of wall surfaces 13 provided in a well part 12 of a wheel rim by a metal fixing member 40. The wall surfaces 13 are each provided with a groove part 15. The fixing member 40 includes an upper surface part 41, and a pair of side surface parts 42 suspending from width direction both end parts of the upper surface part 41. In a state that the sub air chamber member 30 is placed on a bottom surface 12a of the well part 12, the fixing member 40 is inserted into an interval between the pair of wall surfaces 13 so as to cover the sub air chamber member 30 in the upper surface part 41 of the fixing member 40 and the pair of side surface parts 42. The outside surface each of the pair of side surface parts 42 is provided with a claw part 44 which is abutted on the groove part 15 and regulates movements of the fixing member 40 to a wheel diameter direction outside to the wall surface 13.SELECTED DRAWING: Figure 8
【課題】副気室部材におけるホイール軸方向の寸法が小さい自動車用ホイールを提供すること。【解決手段】樹脂製の副気室部材30は、金属製の固定部材40によってホイールリムのウェル部12に設けられた一対の壁面13の間に固定される。各壁面13には溝部15が設けられる。固定部材40は、上面部41と、上面部41の幅方向両端部から垂れ下がる一対の側面部42と、を備える。ウェル部12の底面12a上に副気室部材30が載置された状態で、固定部材40の上面部41及び一対の側面部42で副気室部材30を覆うように、固定部材40が一対の壁面13の間に挿入される。各側面部42の外側面には、溝部15と当接して固定部材40の壁面13に対するホイール径方向外側への移動を規制する爪部44が設けられる。【選択図】 図8
AUTOMOBILE WHEEL
自動車用ホイール
2018-08-02
Patent
Electronic Resource
Japanese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |