| 摘要 |
PROBLEM TO BE SOLVED: To easily and visually check the position of a working device with respect to an object from an entrance of a cabin. SOLUTION: In a door opening/closing structure of a working vehicle having a sliding door 49 which is slidable between the forward closing position to close an entrance 40 formed in a transverse side part of a cabin 9 to cover a boarding operation unit 8 and the rear full-opened position to largely open the entrance 40, a front part side of the sliding door 49 is supported by a pair of upper and lower rocking arms 67, 69 which are longitudinally rocked, and a rear part side of the sliding door 49 is supported by a sliding member 71 to slide along a guide rail 72 in the longitudinal direction. A front end of the sliding door 49 depicts an arc-shaped track K1, and a rear end of the sliding door 49 depicts a straight track K2 when the sliding door 49 is opened/closed. COPYRIGHT: (C)2006,JPO&NCIPI
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