| 摘要 |
<p>The stepping drive (21) has an actuator arm (31) and a driver part (41), which are connected via a coupling part for stationary power transmission. This part is rigid or elastic, and is pref. a bar (59), esp. a pressure bar or spring , esp. helical spring. The bar is positioned parallel to a connecting rod (11), and is moved in longitudinal direction of that bar when the actuator arm is operated. The coupling bar is connected articulated to arm and driver part, esp. via a hinge joint mechanism, and esp. forms a two-plate link chain. The stepping drive is part of a clamp clip. This has a connecting rod, a stationary jaw (5) connected to it, and a carrier (3) fastened to the jaw, on which the rod is held moveable, and a moveable jaw (13) fastened to the rod.</p> |
