B - Operations – Transporting – 61 – F
Patent
B - Operations, Transporting
61
F
B61F 5/30 (2006.01)
Patent
CA 2490924
A rail road freight car truck, which may be a Barber S2HD truck or other kind of truck, has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The sidefrmes are mouted on a pair of wheelsets. The bolster may be resiliently sprung and may have friction dampers. Either the friction dampers or the sideframe column wear plates may have a non-metallic wear plate, or wear surface, which may be replaceable, and which may tend to exhibit non-stick slip, or reduced stick slip behaviour in use. Bearing adapters may be mounted on the bearings of the wheelsets, and resilient pad members may be mounted on the bearing adapters. The pedestal seats may sit over the resilient pads. There may be a discontinuity in the vertical load path between the pedestal roof and the bearing. The discontinuity in the vertical load path may tend to shed a portion of the vertical load to either side of the top rollers of the bearing races to a greater extent than if the vertical load path discontinuity were not present.
Bis Tomasz
Davis William R.
Forbes James W.
Hematian Jamal
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
National Steel Car Limited
LandOfFree
Rail road car truck and bearing adapter therefore does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rail road car truck and bearing adapter therefore, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rail road car truck and bearing adapter therefore will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1966598