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Class Information
Number: 105/199.4
Name: Railway rolling stock > Trucks > Bogie > Body connections > Truck center bearing
Description: Bogie including a support surface at the upper center thereof for pivotally carrying the weight of the supported vehicle body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7549379 |
Railway freight car side bearing |
Jun. 23, 2009 |
| 6915746 |
Center plate assembly for a rail road car |
Jul. 12, 2005 |
| 6857375 |
Traction pins for railway cars |
Feb. 22, 2005 |
| 6792874 |
Railroad car center plate assembly conductive liner |
Sep. 21, 2004 |
| 6324995 |
Railway car center filler plate |
Dec. 4, 2001 |
| 6305298 |
Light weight draft sill |
Oct. 23, 2001 |
| 6138577 |
Center plate for railcars |
Oct. 31, 2000 |
| 6041714 |
Statically dissipative, non-metallic center bowl liner for railroad cars |
Mar. 28, 2000 |
| 5908001 |
Center plate assembly bearing liner |
Jun. 1, 1999 |
| 5809899 |
Draft sill and wheel truck connection |
Sep. 22, 1998 |
| 5704296 |
Cast draft sill with low profile center plate |
Jan. 6, 1998 |
| 5558025 |
Combination wear and lubricating liner assembly for railway car truck bolster bowl |
Sep. 24, 1996 |
| 5481985 |
Unitary bowl liner of substantially rigid synthetic resin for a bolster of a truck |
Jan. 9, 1996 |
| 5450798 |
Rail truck for suspended car transit vehicles |
Sep. 19, 1995 |
| 5443015 |
Center bowl wear liners for railroad cars with varying hardness values |
Aug. 22, 1995 |
| 5423275 |
Combination wear and lubricating liner assembly for railway car truck bolster bowl |
Jun. 13, 1995 |
| 5295444 |
Multi-axle running carriage |
Mar. 22, 1994 |
| 5275113 |
Vehicle driven on rails |
Jan. 4, 1994 |
| 5228393 |
Center plate friction reducing assembly |
Jul. 20, 1993 |
| 5174219 |
Bogie for a track-guided vehicle |
Dec. 29, 1992 |
| 5135117 |
Combination railway car draft gear stop and bolster spacer plate apparatus |
Aug. 4, 1992 |
| 5109776 |
Gondola type railway car with snug fitting center plate arrangement |
May. 5, 1992 |
| 5024163 |
Derailment resisting, tractive power railway system |
Jun. 18, 1991 |
| 4982671 |
Vehicle with steerable axles |
Jan. 8, 1991 |
| 4977835 |
Body bolster center plate assembly |
Dec. 18, 1990 |
| 4955292 |
Dual-mode rail-highway semi-trailer with separable bogie |
Sep. 11, 1990 |
| 4942824 |
Articulated coupling for two rail vehicles |
Jul. 24, 1990 |
| 4869177 |
Rail-highway semitrailer |
Sep. 26, 1989 |
| 4841874 |
Pneumatic-spring bogie |
Jun. 27, 1989 |
| 4819566 |
Stabilized steerable truck |
Apr. 11, 1989 |
| 4773336 |
Railroad bogie for removably supporting coupled semi-trailers |
Sep. 27, 1988 |
| 4744308 |
Combined center plate/center filler for railway freight cars |
May. 17, 1988 |
| 4718351 |
Articulated coupling for integral trains |
Jan. 12, 1988 |
| 4638742 |
Vertically adjustable emergency support of a car body |
Jan. 27, 1987 |
| 4637318 |
Swivelable single axle railcar truck and railcar |
Jan. 20, 1987 |
| 4589348 |
Retrofitted railway car and method of producing same |
May. 20, 1986 |
| 4565134 |
Cylindrical surface railcar center plate |
Jan. 21, 1986 |
| 4548666 |
Method for forming a railway center plate liner |
Oct. 22, 1985 |
| 4483254 |
Center plate structure for railway vehicle |
Nov. 20, 1984 |
| 4452148 |
Cushioned center plate structure for a railway vehicle body and method of making same |
Jun. 5, 1984 |
| 4443045 |
Stabilized bearing for bogies |
Apr. 17, 1984 |
| 4428301 |
Radial axle railway truck |
Jan. 31, 1984 |
| 4398330 |
Center plate structure for railway vehicle |
Aug. 16, 1983 |
| 4359003 |
Railway car center filler |
Nov. 16, 1982 |
| 4356774 |
Truck bolster flange and wear ring |
Nov. 2, 1982 |
| 4353310 |
Cushioned railway car center plate assembly |
Oct. 12, 1982 |
| 4353311 |
Railway car center plate assembly |
Oct. 12, 1982 |
| 4341162 |
Railway center plate liner |
Jul. 27, 1982 |
| 4315465 |
Constant contact side bearing for articulated rail cars |
Feb. 16, 1982 |
| 4308801 |
Reinforced center bearing liner |
Jan. 5, 1982 |
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