A rail joint made from a metallic profiled bar that is rolled ar forged and is used for connecting adjacent railroad rails to each other. A purpose of the present invention is to provide increased wheel flange clearance while maintaining the integrity of joining two rails together.
申请公布号
CA2466137(C)
申请公布日期
2011.07.05
申请号
CA20042466137
申请日期
2004.05.03
申请人
PORTEC RAIL PRODUCTS, INC.
发明人
URMSON, W. THOMAS, JR.;MOSPAN, JOHN W.;BOARIO, PATRICK J.;COPLEY, ALEY, JR.;DOWNEY, JOHN M.