| 摘要 |
<p>The busbar has a cross beam (1), by which two clamping arms (2,3) moves out. The clamping arms are directed outward in each case. A molding (9) is provided at one clamping arm and is extended in the direction of a contact wire (6). The busbar has two cover strips (7,8), which have recess (10) corresponding to molding.</p> |
