| 摘要 |
PURPOSE:To facilitate the mounting/demounting operation of a carrier onto an axle by bolt- fixing a large diameter flange for regulating the shift of a revolution member to the second revolution shaft, at the second revolution shaft side end of the first revolution shaft, forming a shaft part having the smaller diameter than the screw head part between the screw head part of the bolt and the large diameter flage, and externally fitting the stop member freely at the shaft part. CONSTITUTION:As for the shaft supporting structure for a transmission part, the first revolution shaft 6 and the second revolution shaft 9 having the some revolution axis center to that of the first revolution shaft 6 are oppositely arranged in abutment, and a revolution member 10 in a positioned state in the axis center direction is externally fitted at the second revolution shaft 9 side end of the first revolution shaft 6, and a stop member 15 for regulating the shift of the second revolution shaft 9 to the first revolution shaft side is installed on the first revolution shaft 6. A large diameter flange 13a for regulating the shift of the revolution member 10 to the second revolution shaft 9 side is fixed by a bolt 14 at the second revolution shaft 9 side end of the first revolution shaft 6, and a shaft part 13b having the smaller diameter than a screw head part 14a is formed between the screw head part 14a of the bolt 14 and the large diameter flange 13a, and the fixing member 15 is externally fitted freely on the shaft part 13b.
|
