| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an OPGW holding metal fitting which can avoid the inteference/contact of OPGWs which cross each other on the arm of a steel tower in the case of pulling down the OPGWs into a relay box, etc. <P>SOLUTION: This metal fitting is composed of a base (12) which has an L-shaped form along the outer face of L-shaped steel (4) and where screw grooves for screwing nuts to both ends are formed, hook-shaped buckles (14) which are inserted to both ends of the base, two first nuts (16) which are used for fastening the buckles, a first flexed plate (18) where bolt holes (A) are formed at both ends, a second nut (24) which catches the first flexed plate between the first nut and itself, a second flexed plate (26) which is coupled with the first flexed plate with a bolt and a nut(B), and a clamp (28) which is attached to the second flexed plate with a bolt and a nut (B'). <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
