| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil pan device of a passenger conveyer for securely collecting lubricant dropped in a main frame on the side of a main frame lower end with a simple structure. SOLUTION: An edge part of an oil pan 26 in the width direction is overlapped on a horizontal side 22 of a chord member 21 provided on both sides on a side of a bottom surface of the main frame 1, and an upward flange 23 is provided on an edge part closer to a center of a width of the main frame 1 of the chord member 21 on the side of the bottom surface of the main frame 1. A drop of the lubricant supplied to a footstep chain or the like in the main frame 1 is led to the lower end side of the main frame 1 by the oil pan 26 and a groove shaped part formed of the horizontal side 22 of the chord member 21 and the upward flange 23. Thereby, even when oil tightness is insufficient in an attached part of the oil pan 26 itself, the lubricant is prevented from being flown out from the main frame 1 and is easily collected in a predetermined place, and such the action is achieved by the simple structure to reduce cost. COPYRIGHT: (C)2004,JPO
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