| 摘要 |
A planetary carrier having: a first carrier member that has a first shaft support portion that supports respective first ends of a plurality of pinion shafts inserted through the pinion gears, and a plurality of first leg portions extended from the first shaft support portion; a second carrier member that has a second shaft support portion that supports respective second ends of the plurality of pinion shafts, and a plurality of second leg portions extended from the second shaft support portion; and an annular member that has one end surface with which the plurality of first leg portions of the first carrier member and the plurality of second leg portions of the second carrier member are brought into abutment, and a welded portion to which the plurality of first leg portions and the plurality of second leg portions are welded at different positions in a circumferential direction. |
