| 摘要 |
The busbar for holding a contact wire of electrically driven vehicles has an elongate, integral box profile which is slotted in the longitudinal direction and has two mutually opposite spring-elastic tensioning arms and spring-elastic clamping arms fitted at the ends of the tensioning arms. In order to prevent corrosion as the result of condensation water, bores (26, 27) are introduced into the clamping arms (7, 8) and are close to tips (9, 10) of the clamping arms, which tips are held by a contact wire (2). Preferably, these bores (26, 27) are fitted in pairs and have a distance of one third of the total length of the busbar from the respective end of the busbar. |
| 主权项 |
1. A bus bar for holding a contact wire comprising:
a longitudinally extended, one-piece profile slotted in the longitudinal direction with a transverse carrier from which two spring-elastic tensioning arms project substantially vertically and each tensioning arm is provided with a spring-elastic clamping arm that runs at an acute angle to an axis of symmetry, wherein a contact wire can be clamped in between opposing tips of the clamping arm, wherein the clamping arms comprise bores in the vicinity of their tips; and protective walls on the clamping arms which walls project into the profile of the bus bar (1) and form, with the clamping arms, a conduit, wherein the bores directly border side walls of the protective walls. |
