| 摘要 |
The oscillation drive has a pair of movable carrier elements (1,2), each of which is oscillated by a vibration element (3), e.g. a piezoelectric element, with a friction element (5,6) between each carrier element and the displaced body (4). The carrier elements are oscillated in opposition to one another by the vibration element, each friction element provided with a layer which has a series of angled hooks (9) extending in the movement direction of the displaced body. |
