| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinion carrier assembly having excellent workability by simplifying a work process for fixing a pinion shaft to a pinion carrier body. SOLUTION: Caulking coupling is adopted as a method for mounting the pinion shaft on the pinion carrier body. To efficiently perform caulking, a groove perpendicular to a striking direction is provided on an end face of the pinion shaft and a groove parallel to the striking direction is provided on the pinion carrier body around the pinion shaft. |
