| 摘要 |
<p>The rail has an outer casing with two sidewalls (11) forming a mounting groove (12) between them. This accommodates an insulating strip (2), itself having a pair of grooves (21, 22). Conductive strips (3) are let into these grooves. A rotary angle adapter for the rail conductor, has two ends (41, 42) and a hinged joint.(43). Each of the two ends has two electrodes. These are interconnected, end-to-end. The novel feature is arrangement of the rail at one of the two ends (41, 42), with the conductive strips connected to the corresponding electrodes.</p> |
