| 摘要 |
1,178,987. Supporting bus-bars; electric couplings. DEMAG-ZUG G.m.b.H. 5 July, 1967 [22 July, 1966], No. 31048/67. Headings H2C and H2E. In a bus-bar system for low power sliding contact lines, each bus-bar 4 comprises a plane contact surface 5 and perpendicularly extending arms 6, which, after inwardly turned deflections 7, terminate in outwardly turned flanges 8, the deflections 7 and flanges 8 being held by brackets 3 on the insulating supports 2. Current supply plugs 9 are clamped to the deflections 7 close to the ends of the collector circuit bar 1, each plug 9 comprising a plug part 10, consisting of two closed, adjacent metal strips, and divergent resilient arms 11. |
