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Class Information
Number: 180/246
Name: Motor vehicles > Having four wheels driven > Including separate mechanical assemblies for transmitting drive to each of two wheels at one end of vehicle > And assemblies for each of two wheels at other end, also
Description: Vehicle wherein separate sets of mechanical, drive-transferring elements are provided also for each of the two driven wheels at the opposite end of the vehicle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614470 |
Torque proportioning control system |
Nov. 10, 2009 |
| 7510041 |
Drive axle assembly with torque vectoring drive mechanism |
Mar. 31, 2009 |
| 7455142 |
Scaling of side-to-side torque bias to improve cornering in a programmable four wheel drive system |
Nov. 25, 2008 |
| 7404465 |
Cruise control system for electric wheelchair |
Jul. 29, 2008 |
| 7383910 |
Drive force control method for four-wheel drive vehicle |
Jun. 10, 2008 |
| 7258187 |
Torque vectoring axle |
Aug. 21, 2007 |
| 6817434 |
Active hydraulically actuated on-demand wheel end assembly |
Nov. 16, 2004 |
| 6644429 |
Hydrostatic auxiliary drive system |
Nov. 11, 2003 |
| 6612416 |
Motor vehicle with an automated torque-transfer system |
Sep. 2, 2003 |
| 6422333 |
Vehicle driving arrangement |
Jul. 23, 2002 |
| 6227326 |
Variable displacement hydrostatic drive for tractors |
May. 8, 2001 |
| 6189668 |
Rotational output control system |
Feb. 20, 2001 |
| 5505278 |
Four-wheel drive and steering system for dropframe vechicles |
Apr. 9, 1996 |
| 5388658 |
Integrated torque and steering control system |
Feb. 14, 1995 |
| 5219412 |
Method and apparatus of moving bowling-lane maintenance machine |
Jun. 15, 1993 |
| 5148883 |
Regenerative braking electric vehicle with four motors |
Sep. 22, 1992 |
| 4962821 |
Discrete drive system for a skid steer loader |
Oct. 16, 1990 |
| 4862988 |
Four wheel drive working vehicle |
Sep. 5, 1989 |
| 4766969 |
Three part propeller shaft assembly incorporating four hooke joints having opposed phases |
Aug. 30, 1988 |
| 4566553 |
Agricultural work vehicle |
Jan. 28, 1986 |
| 4527655 |
Drive chain adjuster |
Jul. 9, 1985 |
| 4245712 |
Transmission system for the drive wheels of vehicles, notably lift trucks |
Jan. 20, 1981 |
| 4233857 |
Multiple speed transmission with auxiliary transfer drive |
Nov. 18, 1980 |
| 4063609 |
Four wheel drive power train |
Dec. 20, 1977 |
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