| 摘要 |
<p>The unit has an actuating lever (8), which is pivoted by a hand lever (10). The hand lever is a separate part (11), located on a holder (3). It is pivoted about an axis (13), parallel to the pivot axis (12) of the actuating lever. Both levers act together as members in a cam drive (16). The hand lever engages positively on a cam path (18) of the actuating lever, via a driver (17). The lever may be two-armed. The lever arm (14) facing away from the actuating lever, forms the hand lever. The arm (15) facing the actuating lever, forms the gear member (17).</p> |
