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9016410 Controller and control method for a motorised vehicle  
The technology disclosed relates to a controller and a control method for a motorized vehicle, and in particular to the control of a motorized vehicle having at least a left wheel and a right...
8989941 Maneuvering drive with smart central unit  
A maneuvering drive (24, 30) for a trailer (10) has a central unit (30), at least two drive units (24) by which wheels (16) of the trailer (10) can be driven and which are controlled by the...
8983723 Vehicle braking/driving force control system and vehicle braking/driving force control method  
Braking/driving force control that includes: detecting a driver's operating state for causing the vehicle to run; detecting a vehicle body motional state while the vehicle is running; computing a...
8967303 Movable system  
A displaceable system is provided including at least one set of at least two wheels arranged in pairs for movement in a plane, the set being disposed on at least one wheel axle parallel to the...
8910731 Material handling and stair climbing vehicle  
In a material handling and stair climbing vehicle, when the vehicle is shifted from a state where the wheels with two axles are grounded on a travelling surface to a standing state achieved by the...
8892311 Front wheel drive motorised vehicle control using acceleration measurements  
A front wheel drive motorized vehicle controller comprises: a control signal interface receiving control signals from a user control device indicating at least a demanded forward speed; an...
8813879 Electric steering and driving system for a lateral wheel-steering vehicle  
The invention relates to an electric steering and drive system for a vehicle having a wheel-based steering system, having drive elements for traction tracks or for wheels and having two drive...
8800253 Control system for an implement with a rotary component  
A control system is provided for an implement such as a mower having a rotary blade driven by a gear box which is driven by a PTO shaft of a vehicle which is coupled to the mower. The vehicle has...
8789628 Multi-terrain motorized wheelchair apparatus  
A multi-terrain motorized wheelchair apparatus is disclosed that comprises a seating assembly for supporting a user in a seated position, a track assembly with the seating assembly being pivotable...
8783390 Vehicle drive apparatus  
A vehicle drive apparatus independently controls drive forces for a front-right drive wheel, a front-left drive wheel, a rear-right drive wheel, and a rear-left drive wheel using a front-right...
8783392 Tracked mobility device  
A tracked mobility device includes: a) a frame supporting a seat; b) a pair of track drives connected to the frame, with each track drive including a powered center drive wheel, a front roller, a...
8718859 Traveling vehicle and bed  
A traveling vehicle (12) is self-propelled and docked in a quadrilateral docking area (20) having an entrance (55) on one side thereof, and includes: a docking point obtainment unit which obtains...
8706332 Electric vehicle and method of controlling the same  
The present invention has an object of providing an electric vehicle which makes an assisting movement based on an operation by an operator without making a movement when an operator is not...
8684115 Vehicle and a modular drive apparatus for the vehicle  
A vehicle and a modular drive apparatus for the vehicle are disclosed. The apparatus includes a wheel assembly rotatable about a central axis in first and second directions. The wheel assembly is...
8684123 Low-profile two-wheeled self-balancing vehicle with exterior foot platforms  
A personal vehicle having two wheels that are arranged substantially side-by-side and connected by a linkage mechanism to one another. The linkage mechanism supports the wheels in a substantially...
8678114 Power wheelchair with guard for playing sports  
A power wheelchair with guard for playing sports for eliminating G-Force effects and improving safety. The power wheelchair with guard for playing sports includes a frame assembly; a mobility...
8672069 Hybrid vehicle with multiple electric drive systems  
A hybrid vehicle comprises an engine, a first traction element, a second traction element, a first electric drive system, and a second electric drive system. The engine is coupled operatively to...
8672065 Vehicle having an articulated suspension and method of using same  
A vehicle includes a chassis and a plurality of wheel assemblies articulated with the chassis, each of the plurality of wheel assemblies comprising a rotatable wheel spaced away from the chassis....
8657041 Control system for a lawnmower vehicle having a plurality of electric motors  
A control system for a lawnmower vehicle having a plurality of electric motors may include at least one controller for controlling operation of the drive wheel electric motor in response to an...
8659260 Motor drive apparatus and electric power steering apparatus using the same  
A motor drive apparatus has a plurality of motor drive parts and a control unit. The control unit performs first and second failure detection processing for the motor drive parts before starting...
8607917 Electrically-operated hydraulic actuator unit and hydraulic four-wheel-drive work vehicle  
Provided an electrically-operated hydraulic actuator unit that includes an electrically-operated motor controlled by a control apparatus and actuating a volume adjusting mechanism through...
8607902 Width variable structure of moving and transport means using mecanum wheels  
A width variable structure using mecanum wheels is provided, which includes a plurality of mecanum wheels, a plurality of links connecting the mecanum wheels, and motors mounted on the mecanum...
8607901 Lawnmower drive system  
A lawnmower drive system for facilitating steering of a zero turn radius lawn mower and enhancing user comfort while mowing a lawn includes a lawnmower has a seat for supporting a person on the...
8602136 Mobile frame for moving less able-bodied persons  
A mobile frame, for instance for moving less able-bodied persons, comprising a castor with a wheel drive and pivot drive and operating means for operating the wheel drive and the pivot drive for...
8590664 Steerable drive mechanism and omnidirectional moving vehicle  
A drive mechanism includes a rotatable steering unit, a wheel supported by the steering unit, a drive member rotating about an axis extending along a center axis of the steering unit, an output...
8584782 Two-wheeled self-balancing motorized personal vehicle with tilting wheels  
A vehicle with two independently rotatable wheels arranged opposite from each other and bridged by a linking structure, having a driving motor for each wheel, and having electronic fore-and-aft...
8579055 Electric zero-turn working vehicle  
An electric zero-turn working vehicle comprises a vehicle body frame, right and left drive wheels, right and left first electric motors for driving the respective right and left drive wheels, a...
8561732 Offset drive system for utility vehicles  
A wheel driven utility vehicle includes a frame and two small volume high speed alternating current electric motors arranged side by side for driving the vehicle. Alternatively high speed direct...
8544570 Riding lawn mower  
A riding lawnmower includes left and right wheels, at least one caster wheel, a lawnmower blade or reel, and a control section. The left and right wheels are independently driven by electric...
8485286 Drive configuration for skid steered vehicles  
A drive configuration for a skid steered vehicle comprises a pair of electric motors for propulsion of the vehicle, one each coupled to drive a respective track on a respective side of the...
8452511 Motorized wheelchair  
A motorized wheelchair includes left and right drive wheels, left and right motors, rate-of-turn sensor, first and second speed sensors, and controller arranged to combine signals from the sensors...
8437912 Hydraulic propulsion, gyroscopic energy storage vehicle drive system  
A high efficiency vehicle propulsion system to propel a vehicle using a hydraulic motor pump functioning as motor connected to the vehicle wheels. Vehicle braking and deceleration energy is...
8418786 Selectively powered ambulatory stretcher chair  
A selectively powered ambulatory stretcher chair has a bifurcated articulating base of free-wheeling casters at each of the corners thereof, with motor driven wheels on a transaxle interposed...
8408343 Powered wheelchair configurations and related methods of use  
A wheelchair includes a frame, a chair, a pair of drive wheels, a pair of rear wheels, and a pair of front wheels. Each front wheel is part of a front arm assembly that is rigidly coupled to a...
8365849 System and method for towing a trailer  
Systems for towing a trailer by a towing vehicle and a method for controlling such a system are disclosed. The systems and method are configured to maintain a constant towing load on the towing...
8315753 Wheelchair control system  
A method and apparatus for wheelchair control. The position and distance of a touch point on a touch pad is used to set speed and wheel differential control. The two major wheels of the wheelchair...
8312954 Frame for a two wheeled electric vehicle  
A frame for an electric vehicle with a motor and a transmission, the frame including a steering head unit, a power unit casing, a left side frame and a right side frame. The steering head unit...
8315770 Motorized wheelchair  
A motorized wheelchair includes left and right drive wheels, left and right motors, rate-of-turn sensor, first and second speed sensors, and controller arranged to combine signals from the sensors...
8292010 Powered wheelchair configurations and related methods of use  
A wheelchair includes a frame, a chair, a pair of drive wheels, a pair of rear wheels, and a pair of front wheels. Each front wheel is part of a front arm assembly that is rigidly coupled to a...
8285474 Vehicle  
Enabled is to lighten the load on a rider and to make the rider senses a turning state at the turning time of a transverse two-wheeled vehicle. A transverse acceleration (a) at a turn controlling...
8249773 Vehicle and its control method  
To provide a vehicle capable of performing a transition between a stable state and an inverted state with a simple structure. A vehicle in accordance with an aspect of the present invention is a...
8186462 Dynamically stable transporter controlled by lean  
A transporter for transporting a subject over a surface that may be irregular. The transporter includes a support platform for supporting a load, the loaded support platform defining fore-aft and...
8170780 Apparatus and method for control of a vehicle  
An apparatus and method for transporting a payload over a surface is provided. A vehicle supports a payload with a support partially enclosed by an enclosure. Two laterally disposed...
8132634 Electronic steering assembly for dual motor vehicle  
An electronic steering assembly is disclosed for a dual motor vehicle having a first and a second motor for driving a first and a second drive wheel. The electronic steering assembly comprises a...
8127870 Lifting and transportation device  
An improved lifting and transportation device including an attachment means adapted to engage a wheeled device to be transported; and one or more driving wheels adapted to engage the ground to...
8091658 Wheel arrangement for a four-wheeled vehicle  
A wheel arrangement for a four-wheeled vehicle is comprised of a front wheel, two side wheels and a rear wheel, whereas the rear wheel is connected to the frame of the vehicle by a supporting base...
8040091 Method and apparatus for stall detection  
Stall detection apparatus for an electric motor controller has an input for receiving a drive error flag indicating if the controller is unable to achieve the required motor velocity and an input...
8033346 Bumper car  
A bumper car for driving on a floor of a game arena including a chassis, first and second casters mounted to the chassis, first and second drive wheels mounted to the chassis, wherein the first...
8011459 Inverted wheel type moving body and method of controlling same  
To provide an inverted wheel type moving body capable of improving the operability, and a method of controlling the same. An inverted wheel type moving body in accordance with one aspect of the...
8014923 Travel device  
A travel device includes a plurality of wheels disposed parallel to one another, a step plate mounted between the wheels, a handle mounted to the step plate, and a driving motor that allows the...
Matches 1 - 50 out of 384 1 2 3 4 5 6 7 8 >