| 摘要 |
PROBLEM TO BE SOLVED: To enable a vertically elongated handrail to be arranged in a position not to be a hindrance to the opening/closing of an openable/closable door, even if the door is provided on the left side of a utility room. SOLUTION: In a handrail 30 for getting on and off construction machinery, which is provided in a left rear corner position of a front utility cover 24, a vertical pipe part 30A elongated in a vertical direction is arranged in a position to deviate from a range of a locus 28 in the opening/closing of an intermediate door 23, and a range of a locus 29 in the opening/closing of a front-side door 27. Thus, the handrail 30, which is gripped when a person gets on/off a side step 12, can be provided on the left side of the utility cover 24, so that the person can easily and safely get on/off. Additionally, the intermediate door 23 and the front-side door 27 can be opened wide without being inhibited by the handrail 30, so that the workability of inspection work, repair work, etc. can be enhanced. COPYRIGHT: (C)2008,JPO&INPIT
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