| 摘要 |
PROBLEM TO BE SOLVED: To provide a railway bogie having a suspension capable of realizing a very small air gap between a linear induction motor and a reaction rail, and supporting a bogie body, and optimized so as to satisfy the specified requirements of the linear induction motor. SOLUTION: The railway bogie is provided with two cross-members for supporting a linear induction motor. The cross members are mounted on axle boxes by means of resilient mounting means allowing limited pivoting movement of each cross-member about a horizontal transversal axis of rotation. A system of five links is used to connect the linear induction motor to the cross-members. The links are located in such a way that the resultant of the vertical forces transmitted by the linear induction motor to each cross-member is located at a first center position on the first transversal axis equidistant from the axle boxes. The mounting means are further provided with height adjusters that adjust the height and cross level position of the linear induction motor. COPYRIGHT: (C)2007,JPO&INPIT |
