Contact pin with ceramic insulation

摘要

PCT No. PCT/EP91/01827 Sec. 371 Date Mar. 25, 1993 Sec. 102(e) Date Mar. 25, 1993 PCT Filed Sep. 25, 1991 PCT Pub. No. WO92/05605 PCT Pub. Date Apr. 2, 1992.In the contact pin with ceramic insulation, one end is provided with a tongue for receiving a pole shoe and the other end is provided with a step which rests against a corresponding step in the flat channel running through the ceramic insulation. The first step of the contact pin is followed by a second step which projects slightly out of the channel and is provided with an upsetting.