Railway rolling stock – Trucks – Axle bearing mounting
Reexamination Certificate
2006-02-28
2006-02-28
Le, Mark T. (Department: 3617)
Railway rolling stock
Trucks
Axle bearing mounting
C105S198200, C105S174000, C105S182100, C105S190100, C105S193000, C105S206100
Reexamination Certificate
active
07004079
ABSTRACT:
An autorack rail road car is provided with a truck that includes a pair of sideframes supported on wheel sets with bearing adapters positioned therebetween. The bearing adapters and the sideframes have associated parts or surfaces with curvatures configured to permit lateral swinging of the sideframes. A bolster is supported by the sideframes, and sets of laterally arranged dampers are provided therebetween to control the relationship between the sideframes and the bolster.
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Le Mark T.
McCarthy Terault LLP
National Steel Car Limited
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