| 摘要 |
Rotary untanglable electric cable for combined supply of electric devices and appliances operates so that the metal contact �insertion piece� of the �male contactor� (segments (3) (4) (5) (6) and (7) ) is set in the metal contact �cylinder� of the �female contactor� (segments (1O), (20), (21), (22), (23)); and thereupon the plastic construction screw (2) � that encloses the contact �insertion piece� of the �male contactor� is screwed to the plastic cylindrical constructional envelope with screw windings (II), and thereby �rotary contact yoke�, wherein by means of sliding contact is tansferred electric energy from that fixed �female� to the rotary �male contactor�, simply screwed (like a bulb) into the plastic constructional screw (2). In the opposite succession of steps � the cable� is prepared for alternative use. |
