Railway rolling stock – Trucks – Bogie
Reexamination Certificate
2005-03-08
2005-03-08
Morano, S. Joseph (Department: 3617)
Railway rolling stock
Trucks
Bogie
C384S007000
Reexamination Certificate
active
06862999
ABSTRACT:
A railroad car energy absorption apparatus is disclosed. The railroad car energy absorption apparatus includes a spring assembly having an elastomer spring element arranged in operable combination with structure for inhibiting localized heat deterioration of the elastomer spring element.
REFERENCES:
patent: 6092470 (2000-07-01), O'Donnell
Dillon Michael S.
Jensen Erik D.
O'Donnell William P.
VanMaldegiam Michael D.
Wilt Donald E.
Harbst John W.
McCarry, Jr. Robert J.
Miner Enterprises Inc.
Morano S. Joseph
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