B - Operations – Transporting – 61 – F
Patent
B - Operations, Transporting
61
F
B61F 5/32 (2006.01) B61F 15/00 (2006.01) B61F 15/20 (2006.01)
Patent
CA 2558712
A railway car truck is provided that includes two sideframes and a bolster. Each sideframe has a pedestal opening at each end to receive a bearing adapter assembly. The bearing adapter assembly includes a cast steel bearing adapter that is formed to fit on top of a bearing assembly. An adapter pad, comprised of a selected hardness elastomer, is fit on top of the bearing adapter. The adapter pad may include a recess in a top section, with the recess extending the lateral width of the adapter pad. The pedestal opening may include a recess in the roof section, with the recess extending the lateral width of the pedestal opening.
L'invention concerne un bogie qui comprend deux longerons et une traverse. Chaque longeron est muni d'un orifice surélevé à chaque extrémité pour recevoir un ensemble support adaptateur. Celui-ci comprend un adaptateur en acier moulé qui est conçu pour coiffer un ensemble support. Une plaquette d'adaptateur, composée d'un elastomère de dureté choisi, est fixée sur le dessus de l'adaptateur de support. La plaquette d'adaptateur peut comporter une échancrure sur une section supérieure, l'échancrure s'étendant le long de la largeur latérale de la plaquette d'adaptateur. L'orifice surélevé peut comprendre une échancrure dans la section du haut, l'échancrure s'étendant le long de la largeur latérale de l'orifice surélevé.
Amsted Rail Company Inc.
Asf-Keystone Inc.
Gowling Lafleur Henderson Llp
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