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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 |
| 4153132 |
Trailer steering and towing hitch |
May. 8, 1979 |
| 4147262 |
Excavating and loading machine mounted on a wheeled type vehicle |
Apr. 3, 1979 |
| 4146109 |
Chassis suspension system for an articulated vehicle |
Mar. 27, 1979 |
| 4135592 |
Four-wheel-drive articulated frame steering vehicle |
Jan. 23, 1979 |
| 4135597 |
Chassis oscillation control on an articulated vehicle |
Jan. 23, 1979 |
| 4122959 |
Backhoe with multi-movement capabilities |
Oct. 31, 1978 |
| 4117901 |
Self-propelled articulated vehicle |
Oct. 3, 1978 |
| 4117906 |
Linear travel device for self-propelled articulated vehicle |
Oct. 3, 1978 |
| 4117905 |
Steering system for articulated vehicles |
Oct. 3, 1978 |
| 4116298 |
Angled roll axis suspension for off-road vehicles |
Sep. 26, 1978 |
| 4116459 |
Safety lock for articulated joint on vehicle |
Sep. 26, 1978 |
| 4111273 |
Terminal tractor |
Sep. 5, 1978 |
| 4100990 |
Steering apparatus |
Jul. 18, 1978 |
| 4097060 |
Roll stiffening and dampening in articulated vehicles |
Jun. 27, 1978 |
| 4086975 |
Articulated tractor with multiple power plants |
May. 2, 1978 |
| 4081961 |
Articulated vehicle steering system |
Apr. 4, 1978 |
| 4081054 |
Hydraulic steering with feedback |
Mar. 28, 1978 |
| 4073364 |
Stabilized vehicle suspension |
Feb. 14, 1978 |
| 4071108 |
Steering system for articulated vehicles |
Jan. 31, 1978 |
| 4064959 |
Steering arrangement for a double articulated wheel tractor |
Dec. 27, 1977 |
| 4047590 |
Hydraulic circuit for steering control in articulate vehicles |
Sep. 13, 1977 |
| 4003202 |
Variable feedback steering system |
Jan. 18, 1977 |
| 3973639 |
Coupler for detachable connecting two single axle driven tractors as a single four wheel drive vehicle |
Aug. 10, 1976 |
| 3952825 |
Hydraulic steering system for articulated vehicles |
Apr. 27, 1976 |
| 3952826 |
Articulated vehicle |
Apr. 27, 1976 |
| 3937345 |
Shovel loader with ejector bucket |
Feb. 10, 1976 |
| 3935918 |
Dual source hydraulic steering system |
Feb. 3, 1976 |
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