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Class Information
Number: 180/23
Name: Motor vehicles > Special wheel base > Five or more wheels > Driven steering wheel type
Description: Apparatus in which one of the supporting wheels is a driving wheel which is positively moved by independent means for guidance of the vehicle.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448457 |
Heavy vehicle |
Nov. 11, 2008 |
| 7108086 |
All wheel drive utility vehicle with bogey beam suspension |
Sep. 19, 2006 |
| 6948576 |
Driving and transmission unit for use in rolling vehicles |
Sep. 27, 2005 |
| 6938711 |
Freestanding self-propelled device for moving objects |
Sep. 6, 2005 |
| 6564955 |
Mobile harbor crane for the combined handling of containers and bulk materials |
May. 20, 2003 |
| 6543559 |
Vehicle propulsion system |
Apr. 8, 2003 |
| 6480771 |
Apparatus for determining a failure of wheel speed sensors |
Nov. 12, 2002 |
| 6474434 |
Drive wheel |
Nov. 5, 2002 |
| 6098732 |
Apparatus for providing self-propelled motion to medication carts |
Aug. 8, 2000 |
| 6000486 |
Apparatus for providing self-propelled motion to medication carts |
Dec. 14, 1999 |
| 5924512 |
Omnidirectional vehicle and method of controlling the same |
Jul. 20, 1999 |
| 5775455 |
Steering mechanism for electric vehicles with an off-center mounted drive wheel |
Jul. 7, 1998 |
| 5735416 |
Traversing gear arrangement for a crane moving on rubber tired wheels or the like |
Apr. 7, 1998 |
| 5699873 |
Operation control system for traveling vehicle |
Dec. 23, 1997 |
| 5649605 |
Wheeled chassis and steering device for steering it |
Jul. 22, 1997 |
| 5479998 |
Electronic powered motor vehicle |
Jan. 2, 1996 |
| 5379842 |
Material-handling equipment |
Jan. 10, 1995 |
| 5183133 |
Motor-driven chair |
Feb. 2, 1993 |
| 4782906 |
Multi-wheel steerable rigid frame power module vehicle |
Nov. 8, 1988 |
| 4759421 |
Industrial vehicle with integrated emergency recovery device |
Jul. 26, 1988 |
| 4664208 |
Six-wheeled motor vehicle |
May. 12, 1987 |
| 4616730 |
Control chain connection |
Oct. 14, 1986 |
| 4529052 |
Conveyor truck |
Jul. 16, 1985 |
| 4494622 |
Motorcycle power transmission and brake assembly |
Jan. 22, 1985 |
| 4463821 |
Drivable, steerable platform for lawnmower and the like |
Aug. 7, 1984 |
| 4462477 |
Tractor bogie suspension with steering and weight transfer control |
Jul. 31, 1984 |
| 4431084 |
Industrial truck |
Feb. 14, 1984 |
| 4399884 |
Angle lag control methods and apparatus for long ground vehicles |
Aug. 23, 1983 |
| 4372407 |
Independent steering and propulsion system for off road vehicle |
Feb. 8, 1983 |
| 4337840 |
Driving device for automobiles, in particular all-terrain vehicles |
Jul. 6, 1982 |
| 4321977 |
Hauling vehicle |
Mar. 30, 1982 |
| 4296826 |
Vehicle having bogie mounted wheels |
Oct. 27, 1981 |
| 4286798 |
Truck with steerable rear wheels |
Sep. 1, 1981 |
| 4274503 |
Power operated wheelchair |
Jun. 23, 1981 |
| 4223904 |
Suspension assembly for off-road vehicle |
Sep. 23, 1980 |
| 4221273 |
Steerable and motor-driven undercarriage |
Sep. 9, 1980 |
| 4200162 |
Traveling gantry |
Apr. 29, 1980 |
| 4186814 |
Motor grader roadwheel arrangement |
Feb. 5, 1980 |
| 4153265 |
Off-road vehicle |
May. 8, 1979 |
| 4117901 |
Self-propelled articulated vehicle |
Oct. 3, 1978 |
| 3946823 |
Driving and steering device for a loading platform |
Mar. 30, 1976 |
| 3933215 |
Digital system for controlling the wheels of a heavy-duty commercial vehicle |
Jan. 20, 1976 |
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