Bolster stop surfaces arrangement for a railcar bogie

摘要

A railway bogie assembly has an arrangement for constraining the free travel clearance between the mated bolster and side frame at the side frame window, and more particularly for reducing or eliminating the clearance or separation gap between the bolster lands and the side frame column wall at the outer edges of the bolster lands and the column wall for reduction of bogie warping during service. <IMAGE>