| 摘要 |
<p> The design is such that a spinning disk (17) is rotated by a single motor (16), a first actuated body (20) is rotated by the spinning disk (17), and further, a second actuated body (41) is actuated by the spinning disk (17) from an initial position in opposition to energizing force of an energizing means, whereupon a protrusion (17b) of the spinning disk (17) becomes engaged, with some looseness, within a recess (18b) of the first actuated body (20), preventing the spinning disk (17) from reversing when the second actuated body (41) returns to the initial position. In so doing, it is possible to actuate only one of the two actuated bodies actuated by the single motor.</p> |
