| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an auxiliary apparatus for cable extension that can be installed in a cable rack without reference to the number of existent cables on the cable rack, and is easily adaptive to extending operation for a newly installed cable in a curved route. <P>SOLUTION: There is provided the auxiliary apparatus for cable extension that guides the newly installed cable in the extending operation to lay the newly installed cable on a lattice-shaped cable rack 1 where a plurality of child beams 1b1, 1b2 having both end parts connected are arranged between a pair of opposed parent beams 1a at intervals, the auxiliary apparatus for cable extension including a pedestal 2 which is attached to and detached from below the child beams 1b1, 1b2 and locked to upper surfaces of the child beams 1b1, 1b2, and a four-sided roller body 6 which is fastened and fixed to an upper surface of the pedestal 2 at one place with a spacer 5 interposed, and surrounds four sides of the newly installed cable and guides the newly installed cable in the extending operation. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
