| 摘要 |
PROBLEM TO BE SOLVED: To provide a ring gear reference seat and a ring gear supporting method capable of supporting ring gears of different shapes.SOLUTION: A reference seat supports a ring gear, and includes a plurality of small common pins in contact with one teeth face out of two teeth faces forming a teeth groove of the ring gear. The small common pins contact with one teeth face forming the teeth groove of the ring gear, and therefore, even a ring gear of a different shape can be supported on the same reference seat. |
