| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a loading gear device capable of reducing the cost without requiring separate parts such as a compression spring and also improving the workability with the easy assembling work. SOLUTION: In the loading devices 120, 130, gear parts 121, 131 and loading arms 122, 132 are integrally formed, and the loading arms 122, 132 are formed with elasticity in the nearly scissors-like state. Then, pivotal shafts 126, 136 of loading posts 125,135 are inserted into inward restraining parts 123, 133 provided at tips so as to be energized to the outward direction, and the loading arms 122, 132 are mounted so as to freely move forward/backward against the pivotal shafts 126, 136.</p> |
