| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an axel box support device for a railroad vehicle that can improve the curve passing performance of the railroad vehicle. <P>SOLUTION: The mono-link type axle box support device for supporting a truck frame between the support device and an axel box 1 for rotatably holding a vehicle shaft includes: a coil spring 6 vertically connected to an upper surface of the axel box 1 to support an end portion of a side beam 3 of the truck frame and a ring-plate shaped vibration damping rubber 7; one link 8 having rubber bushes 9a and 9b on the both sides thereof, which are connected to the side beam 3 and the axel box 1, respectively; and a stopper mechanism 14 for restricting horizontal displacement of the side beam 3. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
