| 摘要 |
<p>PURPOSE:To facilitate the handling by accommodating a cell, which has an elastic cell having a certain volume expansive strength, in the hollow tubular part provided at the end of the metallic sheath of an OF cable. CONSTITUTION:The terminal of an OF cable 1 is provided with a hollow tubular part 11 where a cable core 1B does not exist at the end of a metallic sheath 1A. An elastic cell 13 is accommodated in this hollow tubular part 10. This cell 13 is given volume expansive force which seeks to expand at always constant force by, for example, spring force. If the cell 13 expands inside the hollow tubular part 10, the cell 13 reduces its volume, and absorbs the expansion. Therefore, as compared with a conventional method which attaches a pressure oil reservoir through a oiling pipe to the terminal of the OF cable 1, the handling becomes easy, and the fear of the oiling pipe coming off or breaking can be removed.</p> |
