| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a universal band for stringing overhead electric wires such as communication lines and power lines at an angle of 90°. <P>SOLUTION: The universal band 1 comprises four circular arc band materials 2 disposed on the outer circumference of a utility pole 3. The adjacent band materials 2 are connected to each other. Fastening pieces 4 for connecting the adjacent band materials 2 are formed at both ends of the band material 2. An insertion hole 5 is formed in the fastening piece 4 so as to insert a bolt 6. The bolt 6 as a screw means is inserted into the insertion holes 5 in the opposite fastening pieces 4, and screwed to a nut 7. When the adjacent band materials 2 are connected by fastening the nut 7, an angle formed by a connection part 8 and the adjacent connection part 8 becomes 90°. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
