| 摘要 |
<p>An actuator has a base (1), a movable section (7) capable of being displaced relative to the base (1), elastic supporting sections (13a-13c) for supporting the movable section (7) so that it can be displaced relative to the base (1), and drive sections (6a-6c) for displacing the movable section (7) relative to the base (1). The drive sections (6a-6c) have drive force transmitting sections (10a-10c) coming into contact with the movable section when transmitting a drive force to the movable section (7).</p> |
