| 摘要 |
PROBLEM TO BE SOLVED: To provide a snow accretion ring removal device which facilitates installation work of a device body for a stringing, and in which a claw is less likely to be damaged, and the stringing is less likely to be scratched.SOLUTION: A snow accretion ring removal device includes a device body A travelable along a stringing C, right and left claws 27 supported by the device body A rotatably about an axis X extending in the vertical direction on the right and left side of the stringing C, in non-contact with the stringing C, and a drive section 17 for rotary driving the right and left claws 27 so that one claw 27 abuts against a snow accretion ring R attached to the stringing C from the front side in the traveling direction, and the other claw 27 abuts against a snow accretion ring R from the rear side in the traveling direction. |
