| 摘要 |
PROBLEM TO BE SOLVED: To provide a travel vehicle capable easily securing position accuracy at a using position and an accommodating position of a front roof respectively, in a travel vehicle comprising a back roof covering a rear part of a compartment, a front roof covering a top part of the compartment, and a retractable roof accommodatable in an accommodation chamber from a using position. SOLUTION: There is provided with a four-node link mechanism 17 position-changeably supporting a front roof 9 at a using position and an accommodation position, and the four-node link mechanism 17 is equipped with a pair of links 18, 19 pivotally connected with a compartment side on one side and pivotally connected with the front roof 9 side on the other side. A position of at least one pivot 26 of the four-node link mechanism 17 can be adjusted in a manner to adjust the position of the front roof 9 at the accommodation position almost changing the position of the front roof 9 at the using position. COPYRIGHT: (C)2005,JPO&NCIPI
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