Matches 1 - 42 out of 42


Match Document Document Title
US20150008050 PERSONAL MOBILITY VEHICLE  
A personal mobility vehicle comprising a platform (10) on which a user of the vehicle can stand, ground-engaging wheels (14, 15, 16) on which the platform (10) is supported, motor drive means,...
US20150151788 TRACTOR HAVING DUAL HYDROSTATIC DRIVE WITH SINGLE HAND CONTROL AND ATTACHMENT ADAPTER FOR POWERED ATTACHMENTS  
A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels. A handle structure is coupled to...
US20130175105 TRACTOR HAVING DUAL HYDROSTATIC DRIVE WITH SINGLE HAND CONTROL AND ATTACHMENT ADAPTER FOR POWERED ATTACHMENTS  
A tractor has a base for supporting a motive power source, left and right driven wheels, and left and right transmissions for the respective left and right wheels. A handle structure is coupled to...
US20140041952 ZERO-TURN LAWNMOWER WITH IMPROVED CONTROL HANDLES  
A lawnmower includes a chassis; a seat supported on the chassis for permitting an operator to sit or stand on the chassis; a pair of drive wheels for supporting the chassis above a ground surface;...
US20140237969 RIDE-ON VEHICLE WITH OPERATOR ACCESS ASSIST BAR  
An assist handle for assisting an operator with climbing on to, or off of, a ground maintenance vehicle such as a mower, and a ground maintenance vehicle incorporating the same. The assist handle...
US20140262559 SELF-PROPELLED WINDROWER TAILWHEEL NON-ZERO CASTER FOR STABILITY  
A non-zero caster angle for the rear axle swivel caster wheels on a self-propelled agricultural harvesting machine wherein steering is accomplished by varying speed and/or direction of forward...
US20100300776 Simplified Cooling Circuit For Powertrain Braking System  
An efficient lubrication system for wet plate brake assemblies includes a flow control system that passes lubricant for cooling and lubrication through interdigitated wet brake plates when the...
US20110067934 INTEGRATED HYDROSTATIC TRANSMISSION FOR LEFT AND RIGHT WHEEL DRIVE  
A hydrostatic transmission mountable to a frame of a vehicle for driving a left side or right side drive wheel. A motor portion of the transmission can extend outwardly from the frame and a pump...
US20120267175 THREE-WHEEL PEDAL-STYLE WHEELCHAIR  
A three-wheel pedal-style wheelchair which includes a roller at a side, close to the ground, of the wheelchair, wherein the roller prevents the wheelchair from turning over, a steering wheel...
US20070084647 Driven steer carriage  
A vehicle having a main chassis (3) and a power source (4) for driving the vehicle, a drivable steer carriage (1) pivotally supporting the main chassis (3) about an at least substantially upright...
US20070295545 Differential Steering and Traction Control For Electrically Propelled Mower  
A differential steering and traction control system for an electrically propelled mower. Each of the front wheels has an electric motor wheel drive, and each rear wheel may have an electric...
US20140353051 INVERTED PENDULUM TYPE VEHICLE  
In an inverted pendulum type vehicle no excessive load is exerted on a sub-wheel even in the case where some downward load is exerted on a sub-wheel arm. The inverted pendulum type vehicle...
US20130037331 MOVABLE SYSTEM  
A displaceable system including at least one set of at least two wheels arranged in pairs for movement in a plane, said set being disposed on at least one wheel axle parallel to the plane. A...
US20130144468 TRACKLESS DARK RIDE VEHICLE, SYSTEM, AND METHOD  
A motion assembly that produces pitch and roll motions includes lower and upper plates. A pivotable coupling having upper and lower shafts extending from its center is coupled between the upper...
US20090159392 INDEPENDENT VARIABLE DRIVE ASSEMBLIES FOR WHEELS ON A SNOWBLOWER AND RELATED METHODS  
Drive assemblies and related methods are provided particularly suited for a snowblower. The drive assemblies include a transmission wheel disposed about a shaft and rotatably movable for rotating...
US20120006602 SPHERICAL MOBILITY MECHANISM  
An omni directional mobility device made of a spherical device that is capable of omni directional movement. An omni directional vehicle including a vehicle and at least one omni directional...
US20090178862 Driving and Steering of Motor Vehicles  
An arrangement and a method are disclosed for driving and steering an engine driven vehicle of the type m which left and right hand wheels 120L, 120R are respectively driven from the engine...
US20150246703 INVERTED TWO-WHEELED VEHICLE  
An inverted two-wheeled vehicle includes: an inverted two-wheeled vehicle body; a pair of step plates, a rider putting both feet on the pair of step plates; a parallel link mechanism that links...
US20060243497 Spherical mobility mechanism  
An omni directional mobility device made of a spherical device that is capable of omni directional movement. An omni directional vehicle including a vehicle and at least one omni directional...
US20110297460 DIRECT POWER REVERSING DRIVE AXLE  
A drive axle assembly includes a drive axle configured to rotate with a driving torque, a first clutch pack assembly located at an end of the drive axle, and a second clutch pack assembly located...
US20070084646 Simple control device for skid steer vehicles  
Simple to operate and easy to maintain manually powered, non-electronic, skid steering apparatus using conventional appearing steering wheels or handle bars, fixed or tiltable for ease of access,...
US20050205310 Method and system for interactive and mobile advertising  
A method and system to draw the attention of, and interactively communicate a message to, a targeted group of people are described. According to one aspect of the invention, a self-balancing,...
US20130133959 OMNIDIRECTIONAL VEHICLE  
An omnidirectional vehicle 1 includes: a main wheel 3 which is able to be driven in all directions; a base 2 which supports the main wheel 3; and a sub wheel 4 which is connected to the base 2 via...
US20120035809 VEHICLE  
To provide a vehicle capable of maintaining a stable state when a rider gets on the step plate or get off the step plate. A vehicle is a vehicle that performs a turning movement based on the...
US20150129326 INVERTED PENDULUM CONTROL TYPE MOVING BODY  
An inverted pendulum control type moving body is provided with: a first driving portion that moves a host moving body at least in a forward/backward direction; a supporting portion that supports...
US20140110182 LAWN CARE VEHICLE ADJUSTABLE STEERING ASSEMBLY  
A riding lawn care vehicle may include a frame and a steering assembly. Wheels of the riding lawn care vehicle may be attachable to the frame. The steering assembly may be operably coupled to at...
US20080205983 Slot cutting apparatus  
A system for cutting slots in pavement has a first slot cutting vehicle with a cutting assembly having several pairs of rotating blades mounted to the first vehicle and vertically adjustable...
US20140231154 AUTOMATED CLEAN MACHINE WITH A STEERING MECHANISM  
The present invention provides an automated clean machine with a steering mechanism wherein the steering mechanism of the automated clean machine which gets held up restricts one of conjoint...
US20060113119 Method and device for assisting a driver of a vehicle during a parking maneuver  
1. Method and device for assisting the driver of a vehicle during a parking maneuver. 2.1. Known devices for assisting the driver of a vehicle during the execution of a parking maneuver usually...
US20140151136 SINGLE PEDAL PROPULSION SYSTEM FOR STRAIGHT TRAVEL OF WORK VEHICLE  
A work vehicle is disclosed with a propulsion system that is selectively operable in a first, turning mode or a second, straight mode. The vehicle includes a first traction device, a second...
US20120111648 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...
US20150040442 Vehicle With Non-Symmetrical Drive Members  
A vehicle having a long track or wheel-trail wheel combination on one side and a smaller ground engaging member, such as a short track or wheel on the other. The vehicle has a work attachment on...
US20140116795 Circumferential Movement Device  
The invention relates to circumferential movement field, including all circumferential movement devices such as transport vehicle, toy vehicle, space vehicle, blender etc, especially for...
US20100120578 DRIVE AND STEERING CONTROL SYSTEM FOR AN ENDLESS TRACK VEHICLE  
A drive and steering control system for an endless track vehicle such as a sugar cane harvester. A dual path hydrostatic drive has a pair of variable volume pumps connected for bidirectional flow...
US20170086376 LAWN CARE VEHICLE BRAKE SYSTEM  
A riding lawn care vehicle (10) may include a frame (60), a steering assembly (30), a brake assembly (110), and a mechanical brake linkage assembly (120). At least a first drive wheel and a second...
US20160304163 FRICTIONAL PROPULSION DEVICE AND OMNI-DIRECTIONAL VEHICLE  
In a frictional propulsion device comprising a frame, a main wheel including driven rollers rotatably supported by an annular core member about a tangential direction and a pair of drive disks...
US20160303898 OMNI-WHEEL, FRICTIONAL PROPULSION DEVICE AND OMNI-DIRECTIONAL VEHICLE  
Provided is an omni-wheel including an annular core member for rotatively supporting a plurality of free roller that is light, economical and strong. The omni-wheel comprises an annular core...
US20150353131 Arrangements for Driving and Steering Of Motor Vehicles  
A transmission arrangement for an engine driven vehicle having two continuously variable transmissions serving to drive left and right hand vehicle wheels at separately variable drive ratios. Each...
US20150344085 MAGNETICALLY COUPLED ACCESSORY FOR A SELF-PROPELLED DEVICE  
A system comprising a self-propelled device and an accessory device. The self-propelled device includes a spherical housing, and a drive system provided within the spherical housing to cause the...
US20150321715 Three Dimensional Flywheel Vehicle  
The invention proposes a three dimensional flywheel vehicle, comprising multiple spherical shells, including outer spherical shell, middle spherical shell and inner spherical shell, wherein each...
US20110209929 APPARATUS AND METHODS FOR CONTROL OF A VEHICLE  
Method for controlling a vehicle that includes a support, at least one wheel, a platform coupled to the at least one wheel, a coupling structure having a support portion coupled to the support and...
US20110100732 TRANSMISSION DEVICE FOR A VEHICLE, COMPRISING A VARIATOR, A PLANETARY GEAR UNIT AND A MANUAL TRANSMISSION UNIT  
A transmission device (1) for a vehicle with a variator (3), a planetary gear unit (4) and a gearshift transmission unit (9). The variator (3) has a length which is greater than a width and a...

Matches 1 - 42 out of 42