| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a self-traveling electric wire inspection device which can accurately inspect the state of an electric wire while avoiding an obstacle. <P>SOLUTION: A first arm 24 can be made rotatable with a base shaft 21 as a center. When inspecting the electric wire A2, the state of the electric wire A2 can accurately be grasped by making an inspection part 26 formed at the first arm 24 approximate the electric wire A2. Furthermore, since the inspection part 26 can be made to retreat to a position apart form the electric wire A2 by rotating the base shaft 21 when there is the obstacle S, the device can be made to travel without causing trouble on the electric wire. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
