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| Number | Title | Issue Date |
| 7370575 | Crop re-hydration system carried by a large square baler Components of a crop re-hydration system are advantageously carried on free space of a large square baler. Specifically, a direct-fired steam generator is mounted at a rear location on the baler so as not to transfer heat to a hydraulic fluid supply tank located at ... | 05/13/2008 |
| 7363994 | Wheeled platforms A wheeled platform 100 is disclosed, which is characterized by high mobility and reliability, and which can be used in a wide range of applications including transport and robotic devices. The wheeled platform 100 has fore and aft body portions 130,... | 04/29/2008 |
| 7328760 | Semi tracked-type working vehicle A semicrawler-type working vehicle is provided having a vehicle body (3), a front steering control wheel (7) arranged at a front side of the vehicle body, a drive shaft (26) and a pivot shaft (22) arranged at a rear side of the vehicle bo... | 02/12/2008 |
| RE38701 | Earth-based vehicle A vehicle is provided including a main frame structure, a track assembly mounted to the main frame structure and having an single, endless ground-engaging track extending in a longitudinal direction. A pair of steerable ground-engaging wheels flank the track, constr... | 02/15/2005 |
| 6789014 | Direct modification of DGPS information with inertial measurement data A global positioning system based navigation system for a ground vehicle, in particular an agricultural ground vehicle such as a tractor, combine, sprayer, or the like, includes an inertial compensation assembly that provides inertial augmentation to compensate glob... | 09/07/2004 |
| 6663114 | Manual suspension locking of a skid steer vehicle having a sprung suspension A skid steer vehicle has sprung suspensions that can be locked to prevent vertical movement with respect to the chassis of the vehicle. The operator controls include a switch that the operator can manipulate to lock the suspensions on command. The switch ... | 12/16/2003 |
| 6625529 | Apparatus for controlling steering angles of front rear wheels of vehicle A control apparatus comprises a target steering angle operation unit for operating target steering angles of front wheels and rear wheels, a steering increase/steering return determination unit for determining as to whether steering wheel manipulation is ... | 09/23/2003 |
| 6425450 | Load-shifting vehicle A vehicle is driven by a central track assembly and differential speed steering wheels in flanking relation thereto.... | 07/30/2002 |
| 6220377 | Load support shifting vehicle A vehicle with a driving track assembly and a pair of secondary driving and steering assemblies disposed on opposing lateral sides of the track. Each secondary driving and steering structure includes a ground engaging driving and steering structure that i... | 04/24/2001 |
| 6044921 | Earth-based vehicle A vehicle with a driving track assembly and a pair of secondary driving assemblies disposed on opposing lateral sides of the track. Each secondary driving structure includes a ground engaging driving structure that is preferably a ground engaging wheel. T... | 04/04/2000 |
| 5950748 | Crawler-belt vehicle A crawler-belt vehicle is a half crawler vehicle having front wheels furnished with tires, and crawlers on a rear wheel side composed of crawler belts extending between intermediate wheels and rear wheels. The front wheels are larger in diameter than the ... | 09/14/1999 |
| 5615748 | Earth-based vehicle A vehicle is provided including a main frame structure, a track assembly mounted to the main frame structure and having an single, endless ground-engaging track extending in a longitudinal direction. A pair of steerable ground-engaging wheels flank the tr... | 04/01/1997 |
| 5127714 | Belt alignment mechanism for a belt driven vehicle The invention described herein is a belt alignment mechanism for causing the belt of a belt driven vehicle to run true. In such vehicles, the belt runs around wheels and often such belts have a tendency to run to one side of the wheels or in other words n... | 07/07/1992 |
| 4865142 | Load carry caterpillar and front wheel driven steerable vehicle A load-carrying vehicle is disclosed which has a chassis over which a load-carrying bucket or platform is fixed and which is, itself, mounted on a track drive. A motor assembly is mounted at the front of the chassis and the latter further has a bridge str... | 09/12/1989 |
| 4790546 | Toy tracked vehicle A toy in the form of a tracked vehicle containing a pair of tracks which turn in a manner which simulates a full-sized tracked vehicle, the vehicle having a supporting frame, a tricycle device mounted on the frame, the tricycle device having a pedal actua... | 12/13/1988 |
| 4598783 | Traction device for vehicles A traction device for a vehicle which includes in a first embodiment, an endless belt mounted on a pair of rotating drums located beneath the vehicle and fitted with multiple angle plates for engaging the crown of the road when the ruts are of such depth ... | 07/08/1986 |
