| 摘要 |
PROBLEM TO BE SOLVED: To provide a divided structure of a bearing member capable of minimizing the assembling space of power transmission mechanism, while planning miniaturization of the whole device by shortening the distance between a plurality of shafts. SOLUTION: The divided structure 20 of the cage 22 is the structure in which the cage 22 fitted to one part of the case part 11 with the transmission 10 including shafts 13, 14 and a gear 13a and the like is broken up and includes a first part 22c which includes a cylindrical part 22ca which becomes concave so as to be proximal disposition against the gear 13a and a second part 22b which is fixed divisibly in the shaft direction against the first part 22c. COPYRIGHT: (C)2009,JPO&INPIT
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