Elastic material attachment method for elastic sleepers and sleepers

摘要

PROBLEM TO BE SOLVED: To provide an elastic crossbar allowing the lateral displacement of a track panel in the direction of crossing a rail, and a method for attaching a crossbar elastic material.;SOLUTION: The elastic crossbar includes a crossbar body (11) crossing rails (R1, R2), and elastic materials (12A, 12B, 13A, 13B) which are attached to the end faces (11a1, 11b1) of the crossbar body (11) in the direction of crossing the rails (R1, R2) and have an elastic modulus smaller than that of the crossbar body (11).;COPYRIGHT: (C)2011,JPO&INPIT