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Class Information
Number: 105/208
Name: Railway rolling stock > Trucks > Bogie > Spring planks and transoms
Description: Bogies including structure of the cross-tie members between the side frames adjacent the bolster, exclusive of bolster structure, together with their means of attachment to the side frames.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6672224 |
Railway car truck with a rocker seat |
Jan. 6, 2004 |
| 5802982 |
Roll control mechanism for swing motion truck |
Sep. 8, 1998 |
| 5241913 |
Reinforced bolster for a railroad car truck |
Sep. 7, 1993 |
| 5222441 |
Fastening device for a railroad car truck rocker seat |
Jun. 29, 1993 |
| 4938152 |
Flexible railway car truck |
Jul. 3, 1990 |
| 4674411 |
Railroad-vehicle truck frame with transoms having flanges and central webs |
Jun. 23, 1987 |
| 4633786 |
Flexible transom connected between side frames of a railway truck to provide equalization |
Jan. 6, 1987 |
| 4538525 |
Four-wheel passenger car truck |
Sep. 3, 1985 |
| 4483253 |
Flexible railway car truck |
Nov. 20, 1984 |
| 4475463 |
Single axle truck transom assembly |
Oct. 9, 1984 |
| 4445439 |
Railroad vehicle truck with single wheelset |
May. 1, 1984 |
| 4444121 |
Single wheelset railway truck rigid transom connected sideframes |
Apr. 24, 1984 |
| 4279202 |
Torsionally flexible railway truck frame |
Jul. 21, 1981 |
| 4244297 |
Articulated railway car trucks |
Jan. 13, 1981 |
| 4242966 |
Railway car truck transom including a tubular bearing assembly |
Jan. 6, 1981 |
| 4173933 |
High speed bogie |
Nov. 13, 1979 |
| 4161913 |
Railway truck frames |
Jul. 24, 1979 |
| 4133268 |
Railway bogie-trucks and method of manufacturing same |
Jan. 9, 1979 |
| 4082043 |
Fabricated railway car truck |
Apr. 4, 1978 |
| 4030424 |
Rigid railway car truck |
Jun. 21, 1977 |
| 3961584 |
Railway car truck |
Jun. 8, 1976 |
| 3946676 |
Self centering bogie |
Mar. 30, 1976 |
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