| 摘要 |
<p>The jack stand (11) has a support frame (12) with struts (14) for a guide (21). The carrier (22) is inserted into the guide, to be secured at the required height by a bolt (27) through an opening (26). The bolt opening has a laying surface (29) and the bolt has a laying surface, pressed together by pressure from the load bearing plate (23).</p> |
