| 摘要 |
1. An energy line carrier for mounting between a mobile user apparatus (24) and a stationary connector (23), consisting of narrow tubular elements (A) with outwardly directed abutments (2, 3) and wide tubular elements (B) with inwardly directed abutments (14, 15), which engage with each other in series and are flexible relative to each other only in one direction, the narrow tubular elements (A) having in their centre plane a circumferential abutment ring (4), on both sides of which there are provided channels (5, 6) extending towards the outer abutments (2, 3) and engaged by the abutments (14, 15) on the wide tubular elements (B), the wide tubular elements (B) being foreshortened on both sides in the region of one half of their cross-section by approximately the width of a channel and comprising two tubular element halves (12, 13) which are slidable on the narrow tubular elements (A), characterised in that the central abutment ring (4) of the narrow tubular elements (A) comprises parallel flanks (8, 9) in the region of the broad tubular element halves (12), and, in the region of the narrow tubular element halves (13), flanks (8', 9') which on both sides diverge in the direction of the neutral axis, and the outer abutments (2, 3) of the narrow tubular elements comprise on both sides, in the region of the broad tubular element halves (12), flanks (10', 11') which extend taperingly towards the central abutment ring (4) in the direction from the outside towards the neutral axis, and further comprise flanks (10, 11) which extend parallel to each other in the region of the narrow tubular element halves (13). |
