| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cab, which easily corresponds to an increase in the speed of an operation, in which a door projected in the case of a door opening is reduced and excellent in visibility, by lightening the door and door-related facilities regarding the cab for construction machinery or industrial equipment in which an exterior side wall is formed in an arcuate plane and the sliding door is installed. SOLUTION: The sliding type door 12 mounted in an entrance for the driver's cab for construction machinery is formed in a thin flexible structure, the weight of door itself is lightened while the push-out operation of the door in the case of the door opening is made unnecessary by securing a rail guiding the door as being brought near to the internal surface of the thin door, and the door and the door-related structure are simplified and lightened. Such a door is formed of one transparent board, and all of the simplification and lightening of the door structure and the field of view of an operator are improved remarkably. Spaces among the rails 26 and 32 guiding supporters 27 and 30 supporting the weight of the door and the door are brought near by forming the door of one plate shape. COPYRIGHT: (C)2003,JPO
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