| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a moving body with a base where sensors or the like are stably mounted to travel in nuclear facilities. <P>SOLUTION: A box-like body (A), and pulleys (B) around which crawlers (D) arranged on both sides are wound, are mounted at a front and rear of the main body. The pulleys (B) are pivotally supported by shafts arranged between a center frame and side frames on both sides. The center frame is located at a lateral center part of a machine. A center base bar (C) is connected with front and rear center frames. A platform (P) for mounting devices is mounted above the center base bar (C). The left and right crawlers (D) are wound around the entire width of the machine with a space corresponding to the width of the center frame. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
