| 摘要 |
<p>A coupling device comprises a cable (9) having at least two conductors (8) and a coupling means (1) at each end of the cable, the coupling means each having contact elements (2-4) which are each connected to one conductor. Each coupling means (1) consists of a circular disc (1'; 1'') of an electrically insulating material, the electric contact elements (2-4) being each extended along a circle which is concentric with the disc centre and which is positioned on one major face (5) of the disc.</p> |
