| 摘要 |
<p>The machine has an actuating device (43) comprising a rotatably supported hand operation body (42) at a bearing section (41) and a transmission gear (49) for transmitting a movement of the body in an operation movement of a drive part (51) of the transmission gear. The transmission gear is connected with the body by a coupling element (50). The drive part is operated on a drive switch (46) of a drive controller (44). The transmission gear progressively increases or linearly decreases an actuation movement of the hand operating body with respect to the drive part.</p> |
