| 主权项 |
1. A gear structure comprising:
a reinforcement member fixed onto a side surface of a gear; and a fixation section configured to fix the reinforcement member onto the side surface of the gear, the fixation section being provided on a line of contact action of the gear, wherein the fixation section is set at two points, and wherein one point is on the line of contact action of the gear in a region in which a simultaneous contact number of teeth at a contact start of the gear is maximized and another point is on the line of contact action of the gear in another region in which the simultaneous contact number of teeth at a contact end of the gear is maximized. |
