B - Operations – Transporting – 61 – F
Patent
B - Operations, Transporting
61
F
B61F 5/08 (2006.01)
Patent
CA 2229230
A railway freight car truck is provided with an elastomeric suspension device between the bolster end and the sideframe bottom support. The elastomeric device is usually of a toroidal shape, and usually has a centrally located vertically extending opening. Positioning protrusions usually are provided from the bolster end and the sideframe bottom support that extend into the elastomeric device opening. 13
Cette invention concerne une suspension élastomère pour bogie de wagons marchandises placée entre la traverse pivot et le support inférieur du longeron. Le dispositif élastomère a une forme généralement toroïdale et comporte habituellement au centre une ouverture orientée vers le haut. L'extrémité de la traverse pivot et le support inférieur du longeron comportent habituellement des saillies qui se logent dans l'ouverture du dispositif élastomère.
Hawthorne Vaughn Terrey
Wronkiewicz Robert D.
Amsted Industries Incorporated
Gowling Lafleur Henderson Llp
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