| 摘要 |
PURPOSE:To simplify a supporting mechanism by supporting one rolling stock at one point while the other rolling stock at two points against a truck for supporting the rolling stocks to be jointed through a jointing member, and aligning truck supporting points of respective rolling stocks to be jointed. CONSTITUTION:A spherical supporting section 9a is fixed to the end portion of one rolling stock 11a and an end supporting section 9b having a hole penetrating through the spherical supporting section 9a is provided at the end portion of the other rolling stock 11b. An air spring 1 is provided on the upper face of a rolling stock supporting truck 5, while a recessed supporting board 9c fittable to the spherical supporting section 9a and a flat sliding board 10 for supporting the end supporting section 9b rotary slidably are provided on the upper face of the air spring 1. The recessed supporting member 9c is jointed through a polster anchor 8 to the truck 5. Consequently, the rolling stocks 11a, 11b are supported by the truck at one point. Two point supporting sections at the opposite side of one point supporting section of the rolling stocks 11a, 11b are supported at one point through two air springs arranged at the opposite sides of the truck. Consequently, supporting structure of rolling stock and the structure of truck are simplified.
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