| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a track traveling vehicle configured to prevent damage to a wheel for the track traveling vehicle and a shaft. <P>SOLUTION: A gauge fixing collar 72 is formed in a cylindrical shape surrounding an iron ring shaft 71, and comprising two divided members 73, 74 formed by circumferentially dividing the cylindrical shape. At one ends of the divided members 73, 74, first inside inclined parts 73a, 74a conically inclined toward the inner diameter of the divided members 73, 74 are formed, respectively. At the others ends of the divided members 73, 74, second inside inclined parts 73b, 74b conically inclined toward the inner diameter of the divided members 73, 74 are formed, respectively. The divided members 73, 74 are joined around the iron ring shaft 71 to bring the first inside inclined parts 73a, 74a into abutment with a side part of the iron ring 75, and to bring the second inclined parts 73b, 74b into abutment with a side part of a shaft support part 62. The gauge fixing collar 72 is attached in a gap between the iron ring 75 and the shaft support part 62 to widen the gap. <P>COPYRIGHT: (C)2013,JPO&INPIT |
