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Class Information
Number: 180/420
Name: Motor vehicles > Steering gear > With fluid power assist > Between articulated wheeled vehicle sections > Reciprocating power assist
Description: Subject matter wherein the means movable by the application of pressurized fluid comprises an expansible chamber motive means, the relatively movable parts thereof being movable in a straight line.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6889793 |
Four wheel-drive vehicle |
May. 10, 2005 |
| 6668967 |
Method of steering a vehicle |
Dec. 30, 2003 |
| 6581718 |
Steering arrangement for articulated tracked vehicles |
Jun. 24, 2003 |
| 6533061 |
Bolt-together hitch for articulated machine |
Mar. 18, 2003 |
| 6158544 |
Steering system for an articulated machine |
Dec. 12, 2000 |
| 5562175 |
Steering system for a surface compacting machine |
Oct. 8, 1996 |
| 5269389 |
Hydraulic steering system for articulated vehicle |
Dec. 14, 1993 |
| 5267628 |
Steering wheel position compensator of fully hydraulic steering system |
Dec. 7, 1993 |
| 5253727 |
Steering mechanism for an articulated vehicle |
Oct. 19, 1993 |
| 5234069 |
Steering control system for vehicles having dual steering |
Aug. 10, 1993 |
| 5207739 |
Collapsible guide rod assembly for a tractor guidance system |
May. 4, 1993 |
| 5193637 |
Hydraulic steering system for articulated automotive vehicle |
Mar. 16, 1993 |
| 5174597 |
Damping arrangement for the joint of an articulated omnibus |
Dec. 29, 1992 |
| 5117935 |
Load sensing hydrostatic steering system |
Jun. 2, 1992 |
| 5107932 |
Method and apparatus for controlling the blade of a motorgrader |
Apr. 28, 1992 |
| 4941275 |
Snow Groomer vehicle hydraulic hose guide |
Jul. 17, 1990 |
| 4940106 |
Articulated vehicle with hydraulic steering |
Jul. 10, 1990 |
| 4926948 |
Method and apparatus for controlling motorgrader cross slope cut |
May. 22, 1990 |
| 4890684 |
Articulated vehicle with hinged joint |
Jan. 2, 1990 |
| 4809805 |
Articulated vehicle |
Mar. 7, 1989 |
| 4802545 |
Steering control system for articulated vehicle |
Feb. 7, 1989 |
| 4775286 |
Hydraulic hose routing for tractor-mounted backhoe |
Oct. 4, 1988 |
| 4771851 |
Steering control system for articulated vehicle |
Sep. 20, 1988 |
| 4738329 |
Door positioner |
Apr. 19, 1988 |
| 4677922 |
Single pass fracture planting system |
Jul. 7, 1987 |
| 4669566 |
Means for improving the stability of a tractor or working machine |
Jun. 2, 1987 |
| 4665796 |
Fluid flow control apparatus having a throttling arrangement |
May. 19, 1987 |
| 4618307 |
Scrap bucket carrier |
Oct. 21, 1986 |
| 4565257 |
Multi-mode steering system |
Jan. 21, 1986 |
| 4552238 |
Tractor scraper hitch steering and suspension system |
Nov. 12, 1985 |
| 4545454 |
Arrangement in vehicles with articulated steering |
Oct. 8, 1985 |
| 4505349 |
Steering means for, and in combination with, an articulated _vehicle |
Mar. 19, 1985 |
| 4471850 |
Articulated vehicle |
Sep. 18, 1984 |
| 4468047 |
Steering assembly for towed vehicles |
Aug. 28, 1984 |
| 4453614 |
Steering arrangement for an off-highway articulated vehicle |
Jun. 12, 1984 |
| 4444409 |
Oscillator limit in articulated land vehicle |
Apr. 24, 1984 |
| 4431363 |
Articulated material handling machine |
Feb. 14, 1984 |
| 4400896 |
Swinging device for dredger |
Aug. 30, 1983 |
| 4381827 |
Steering mechanism for articulated vehicles |
May. 3, 1983 |
| RE31125 |
Articulated vehicle steering system |
Jan. 18, 1983 |
| 4365685 |
Equipment for influencing the jacknifing angle of articulated motor vehciles |
Dec. 28, 1982 |
| 4325445 |
Off road vehicles |
Apr. 20, 1982 |
| 4310062 |
Hydrostatic steering arrangement |
Jan. 12, 1982 |
| 4310061 |
Steering geometry for articulated farm tractor |
Jan. 12, 1982 |
| 4253540 |
Steering system for cold environments |
Mar. 3, 1981 |
| 4245714 |
Mining vehicle |
Jan. 20, 1981 |
| 4213511 |
Constant flow hydraulic system |
Jul. 22, 1980 |
| 4212365 |
Articulating mine car coupling |
Jul. 15, 1980 |
| 4173352 |
Combination articulated tractor and tow car |
Nov. 6, 1979 |
| 4160619 |
Horizontally articulated shuttle car |
Jul. 10, 1979 |
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