| 摘要 |
PROBLEM TO BE SOLVED: To provide an assembly device which reduces pressing force against a gear to improve the assembly accuracy of the gear.SOLUTION: An assembly device assembles a second gear, which is fixed to a second shaft pivotally supported by a second bearing and engages with a first gear, to the first gear fixed to a first shaft pivotally supported by a first bearing. The assembly device includes: pressing means which presses the second gear against the first gear; and elastic means which applies a force to the second gear in a direction opposite to pressing of the pressing means.SELECTED DRAWING: Figure 5 |
