JOINT TERMINAL FOR CONTACT WIRES OF CITY ELECTRIC TRANSPORT

摘要

FIELD: electrical engineering, in particular, equipment for city electric transport. SUBSTANCE: device is designed as two halves which are connected by means of hinged joint with cross groove for its fixation by screw in order to provide reciprocal and rotational movement of terminal. Flexible current-conducting insertion of wire bundle is introduced between terminal halves. EFFECT: decreased tension in contact wires, increased service life of contact terminal, decreased probability of cracks and breakage of contact wires at place of joint. 4 dwgd