| 摘要 |
<p>The movement has a pivoting wheel set comprising a projecting portion i.e. finger (213), which is freely rotated coaxially to a trailing wheel (205). The projecting portion is arranged to move an element i.e. small T-shaped lever, of a mechanism temporarily away from an initial position against return force that allows the element to return to the position. The pivoting wheel set is freely rotated at a limited angle relative to an eccentric so as to allow the portion to move out of the element via the pivoting of the wheel set when the element is returned to the position by the force.</p> |
