| 摘要 |
PURPOSE:To improve a shock resistance capability of a capstan by disposing one end of one of two bearings of the capstan approximately in the position of the center of gravity of a flywheel. CONSTITUTION:A bearing 5 is disposed in a depression 1a of a flywheel 1, and the center of gravity of the flywheel 1 is aligned with the right-hand end of the bearing 5. By this, it becomes just like a load W acting upon one of two supports that bear a beam, and the beam itself will not be loaded at all, thus no bending force. Therefore, even if a large shock is applied, a capstan 2 will not be bent. |
