| 摘要 |
PROBLEM TO BE SOLVED: To provide a frame structure for a superlow floor bus whereby causing a decrease of rigidity strength is eliminated, a passage in a car room of sufficient width is ensured, on/off getting efficiency can be promoted. SOLUTION: A pair of side rails 6, 7 are provided, to have a front part receiving road surface reaction force through a spring receiving means 18, 19, 24, 25 and a rear part 602, 702 mounting a power transmitting system, particularly to have bending part 603, 703 deviating the rear part relating to the front part by a prescribed amountδin a car width direction Y relating to a car body center line L, the spring receiving means 25 positioned in a deviation side behind a rear wheel is formed by a spring receiving member 251 protrusively provided toward outside a car width direction in each side rail outer wall of the front/bending part and a frame-shaped bracket 252 connected to a peripheral edge of this spring receiving member, in a space region opposite to a deviation side of the power transmitting system mounted in the rear part 602, 702, a passenger passage E is formed.
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