| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a DV line anchor completely anchoring a DV line without need of a conventional tightening nut. <P>SOLUTION: In this synthetic resin DV line anchor, a through hole 3 in which a stud 12 can be inserted is opened at one edge portion of a shell 1. The first roller portion 4, the second roller portion 5, and the third roller portion 6 are protruded on both side facing surfaces of the shell at an appropriate interval so as to be laid in a roughly straight line condition, collar portions 4', 5', 6' are integrally formed at top edges of the respective roller portions, hooks 7, 8 are integrally formed on the other side surface of the shell, a tensile side 10a of the DV line 10 is attached from the first roller portion over the third roller portion in a S condition, the relaxed side 10b of the DV line is attached onto a hook, and the stud 12 is inserted in the through hole to be towed, thus installing the overhead DV line. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
