| |
 |
|
Class Information
Number: 105/178
Name: Railway rolling stock > Trucks > Changeable gauge
Description: Trucks modified so as to run on tracks of different gauges.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6561104 |
Bogie for rail vehicles with wheels with a variable track |
May. 13, 2003 |
| 6457419 |
Train axle system with movable wheels |
Oct. 1, 2002 |
| 5816170 |
Tractor bogie with incorporated gauge-change system |
Oct. 6, 1998 |
| 5787814 |
Railway axle assembly furnished with automatic change of track gauge and adaptable to conventional freight bogies |
Aug. 4, 1998 |
| 5609108 |
Track wheel kingpin system for a camera dolly |
Mar. 11, 1997 |
| 5582111 |
Railway axle with orientable wheels and variable width |
Dec. 10, 1996 |
| 5546868 |
Variable wheel-spacing truck |
Aug. 20, 1996 |
| 5471933 |
Truck wheel-spacing changing method, and variable wheel-spacing truck, and ground facility therefor |
Dec. 5, 1995 |
| 5421265 |
Truck wheel-spacing changing method, and variable wheel-spacing truck, and ground facility therefor |
Jun. 6, 1995 |
| 5419259 |
Machine for compacting track ballast with variable gauge track stabilizer |
May. 30, 1995 |
| 5329858 |
Universal telescoping bulkhead door trolley assembly |
Jul. 19, 1994 |
| 4942826 |
Vehicle having variable gauge rail wheels |
Jul. 24, 1990 |
| 4941408 |
Adjustable frame for rail wheels on motor vehicles adaptable to ride on railroad tracks |
Jul. 17, 1990 |
| 3974780 |
Changeable gauge railing truck |
Aug. 17, 1976 |
|
|
|
