| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tool for removing a snow resistant ring which, when the snow resistant ring is removed from an overhead-line, can be attached to the overhead-line without passing through numerous processes for prior preparation, does not require much skill even for its operation and is designed by considering the damage to the overhead-line. <P>SOLUTION: The tool for removing the snow resistant ring includes: an overhead-line gripping member 4 to hold the overhead-line 1, and an overhead-line gripping member 5 located on the side opposite to the overhead-line gripping member 4 against the snow resistant ring 2 and having a wedge blade 23 directed to the side of the overhead-line gripping member 4. A ring pressing movable member 6 is disposed between the snow resistant ring 2 and the overhead-line gripping member 4, and operation by an operation lever 40 transmits power from a movable coupling member 7 to press the snow resistant ring 2 to the side of the overhead gripping member 5, thus this ring pressing movable member 6 can rupture the snow resistant ring 2 by the wedge blade 23 of the overhead-line gripping member 5. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
