PROBLEM TO BE SOLVED: To make it possible to improve work efficiency during work for connecting split rim sections without hampering the strength of a wheel rim section.SOLUTION: A wheel rim section 20 is configured from a connection body obtained by overlapping circumferential two end portions of a generally semi-annular split rim 22 provided on a front side of a vehicle and having front connection sections 24 provided on at least both ends thereof and each formed to have a generally inverted-U-shaped cross-section with those of a generally semi-annular split rim 26 provided on a rear side of the vehicle and having rear connection sections 28 provided on at least both ends thereof and each formed to have a generally I-shaped cross-section, and the split rim 22, a spoke section 30, and the split rim 26 are fastened together by rivets 14 radially penetrating the split rim 22, the spoke section 30, and the split rim 26 in a state where the split rim 22, the spoke section 30, and the split rim 26 are overlapped in a predetermined order from a radially outer circumferential side to a radially inner circumferential side.SELECTED DRAWING: Figure 1
【課題】ホイールリム部の強度を損なうことなく、分割リム部の結合作業時における作業効率を向上することができる。【解決手段】ホイールリム部20を、車両の前方側に設けられるとともに少なくとも両端の前側結合部24を略コの字断面とした略半円環形状の分割リム22と、車両の後方側に設けられるとともに少なくとも両端の後側結合部28を略Iの字断面とした略半円環形状の分割リム26と、の周方向両端部同士を互いに重ね合わせた結合体から構成するとともに、径方向外周側から内周側に向かって、分割リム22、スポーク部30、分割リム26を所定の順序で重ね合わせた状態で、それら分割リム22、スポーク部30、及び分割リム26を径方向に貫通するリベット14によって互いに締結する。【選択図】図1
STEERING WHEEL CORED BAR STRUCTURE
ステアリングホイールの芯金構造
2016-06-30
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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