| 摘要 |
PROBLEM TO BE SOLVED: To provide a planetary gear simple in structure and capable of improving the circulation of lubricating oil. SOLUTION: The planetary gear 10 comprises a gear member 1, and a rotating shaft member 2 integrated therewith and formed as a shaft to support and rotate the gear member. The rotating shaft member 2 is rotatably supported at both ends by a ball bearing 3. COPYRIGHT: (C)2009,JPO&INPIT
|
