B - Operations – Transporting – 61 – D
Patent
B - Operations, Transporting
61
D
105/123
B61D 7/02 (2006.01) B61D 3/14 (2006.01) B61F 1/02 (2006.01) B61F 1/14 (2006.01) B61G 5/02 (2006.01)
Patent
CA 2014069
ABSTRACT OF THE DISCLOSURE An articulated multi-unit railway hopper car including a pair of end units having couplers mounted on their outboard ends. A plurality of intermediate units are interconnected between said end units. A plurality of articulated connector assemblies interconnect the end units and the intermediate units. A pair of side bearing housings are mounted on each side of the artiulated connector assemblies. An body side bearing extension arm assembly is disposed in bearing relationship with each of the side bearing housings and connects two ends of adjacent units. Torsion boxes extend substantially the width of the inboard ends of the end units and the opposed ends of the intermediate units and carry the upper bolster unit and are connected to the body side bearing extension arm assemblies.
Dominguez Danilo A.
Flores James F.
Bereskin & Parr
Dominguez Danilo A.
Flores James F.
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