Bogey angle detection mechanism for bolster less bolster, bogie angle interlocking pneumatic valve system for bolster less bolder and auxiliary steering system for bogie angle bogie

摘要

PROBLEM TO BE SOLVED: To mechanically detect a bogie angle (a yaw angle displacement) between a vehicle body and a bogie, regarding a bolsterless bogie.;SOLUTION: A bogie angle detection mechanism for a bolsterless bogie includes: an input shaft (31) fixed to the vehicle body (10) of a railroad vehicle (1); an output shaft (32) rotatably mounted to the bolsterless bogie (20) of the railroad vehicle (1); and a telescopic constant velocity universal joints mechanism (33) that couples the input shaft (31) with the output shaft (32) and also transmits a bogie angle between the vehicle body (10) and the bolsterless bogie (20).;COPYRIGHT: (C)2013,JPO&INPIT