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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7388471 | Anti-theft system and method In accordance with the present invention, an anti-theft system includes an input device and a processor having an associated memory, the memory including instructions executable by the processor to activate the anti-theft system in response to receiving an authoriza... | 06/17/2008 |
| 7240571 | On-board scale sensor with mechanical amplification and improved output signal apparatus and method A system for sensing the load carried in a structural member by attaching a load cell to a neutral axis of bending. Small deflections along an arc of bending create a desirable signal level via mechanical amplification. A load sensor is adapted for mounting on an ax... | 07/10/2007 |
| 7149625 | Method and system for distributed navigation and automated guidance The present invention provides for distributed navigation and route guidance using networked computing devices. A computing device may host one or more navigation functional components. The location of a navigable object is sensed and communicated to associated navi... | 12/12/2006 |
| 6804595 | Controller for occupant restraint system A vehicle occupant restraint system includes an airbag system and a seat belt harness with pretensioner and retractor mechanisms. Multiple sensors are mounted within the vehicle to measure and monitor various occupant and vehicle characteristics, which are entered i... | 10/12/2004 |
| 6744148 | Theft resistant system for vehicles equipped with combined starter-alternators A theft resistant vehicle system (10) includes a security system (12) adapted to generate a first control signal as a function of the substantial meeting of a parameter for activating and a second control signal in response to a failure to meet the par... | 06/01/2004 |
| 6659215 | Four wheel drive, four wheel steering vehicle The present invention relates to a four-wheel drive vehicle which on account of its constructive composition has very good off-road characteristics, in addition to which the vehicle can be adapted to a number of transport requirements and can act as a too... | 12/09/2003 |
| 6540039 | Omnidirectional vehicle with offset wheel pairs A wheel base or mobile platform providing omnidirectional motion and control. At least two offset wheel assemblies are coupled to a platform that supports a load. Each offset wheel assembly has two wheels that share a common axis and a mechanical link tha... | 04/01/2003 |
| 6467560 | Recreational devices A transmission unit for a recreational vehicle comprises: steering arrangement controlled by movement of the weight of the user, driving assembly which includes a free-wheeling clutch, suspension assembly and braking assembly. The vehicle also includes an... | 10/22/2002 |
| 6425452 | Control system for all-wheel drive vehicle A drive system for all-wheel drive vehicles is provided having separate front and rear transaxles powered by a single engine through a power transfer system. The transaxles each include a hydrostatic transmission and an axle, the hydrostatic gearing syste... | 07/30/2002 |
| 6158768 | Apparatus and method for discerning certain occupant characteristics using a plurality of capacitive sensors An apparatus (47) determines presence, type, and a size value of a vehicle occupant (14) located within a vehicle (12). A first capacitive sensor (46A) is located on a first side of an occupant location within the vehicle (12) and senses a first capacitan... | 12/12/2000 |
| 5727921 | Material handling machine The material handling machine has a chassis comprising a rigid longitudinal frame whose width is less than 25% of the overall width of the machine, excluding the wheels. A boom or a loading bucket is pivotally mounted on the chassis. Digging equipment is ... | 03/17/1998 |
| 5618156 | Material handling machine The material handling machine has a chassis comprising a rigid longitudinal frame whose width is less than 25% of the overall width of the machine, excluding the wheels. A boom or a loading bucket is pivotally mounted on the chassis. Digging equipment is ... | 04/08/1997 |
| 5526895 | Rear wheel self-steering system for vehicle The present invention relates a rear wheel self-steering system for a vehicle which can minimize a turning radius of a vehicle and a tire wear by independently steering the rear wheel during cornering. The system includes a side frame, a first spring moun... | 06/18/1996 |
| 5199524 | Automated guided vehicle An automated guided vehicle for carrying and moving heavy loads providing the vehicle with a gross weight of more than about 100 tons includes a vehicle platform or deck for carrying the loads and wheel assemblies at either end of the platform for both st... | 04/06/1993 |
| 4887686 | Working vehicle A working vehicle comprising a vehicle body having a pair of front wheels and a pair of rear wheels, at least the rear wheels being drivingly rotatable and steerable, a working machine provided at the front end of the vehicle body, and a steering wheel an... | 12/19/1989 |
| 4566553 | Agricultural work vehicle A four-wheel drive agricultural tractor with independently steered ground engaging wheels supporting a flat, extensible load supportive frame includes an operator's cab that is adapted to face the direction of travel. Mounted under the frame is an interna... | 01/28/1986 |
| 4475618 | Toy car A power driven toy car includes a system for coupling power from a power source to the driving wheels of the toy car, which system automatically decouples the power source from the driving wheels when the power source is deactivated to permit free rotatio... | 10/09/1984 |
| 4167826 | Self-loading dualistic earth excavator with connecting telescopic conveying and dualistic distribution means An improved reciprocatory self-loading dual-ended earth excavation vehicle pivotally connected to two or more unmanned self-leveling and self-maneuvering telescopic conveyor vehicles, the latter in turn are pivotally connected to a multi-function dual-end... | 09/18/1979 |
