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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...
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8170781 |
Inverted wheel type moving body and method of controlling the same
An inverted wheel type moving body according to the present invention includes a right chassis 17 and a left chassis 19 rotationally supporting wheels, motors 34 and 36 rotationally driving a right...
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8155828 |
Control method of traveling dolly
A control method is proposed for a traveling dolly. The traveling dolly may include wheels driven by motors and a body supported by the wheels. The traveling dolly may further include a control...
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8108104 |
Tripped rollover mitigation and prevention systems and methods
A rollover stability control system for a vehicle may include an object information device. An active suspension or an active steering system may be coupled to a wheel of the vehicle. The rollover...
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8100415 |
Wheel suspension
The present invention relates to a wheel suspension for mounting on a frame (3) of a vehicle, which, in its direction of propulsion, is arranged to be able to scale an obstacle (7), the wheel...
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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...
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8029021 |
Vehicle
A vehicle (100) is disclosed. The vehicle may include a base portion (104) and a modular portion (112). The base portion may be a four wheel vehicle having an operator area (114) with seating for...
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7980336 |
Omni-directional drive device and omni-directional vehicle using the same
Provided is an omni-directional drive device that does not complicate the arrangement for a power source for a drive source such as an electric motor, and achieves a high durability and an ease of...
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7963352 |
Powered unicycle
A powered unicycle (100) having a wheel (105) driven by a motor (107) and a control system arranged to automatically maintain the fore-aft balance of the unicycle (100) via operation of the motor...
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7949437 |
Omnidirectional movement control system
The present invention discloses an omnidirectional movement control system, having a move signal generator for generating a plurality of movement signals based on a plurality of first position...
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7877177 |
Fault-tolerant vehicle stability control
A system and method for providing a fault tolerant vehicle dynamics control (VDC) is described. The system includes a fault tolerance module that receives an indication of a fault in at least one...
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7823673 |
Variable wheel positioning vehicle
A variable wheel positioning vehicle has a wheel position changing mechanism and a wheel position control device to change a wheel position of a wheel with respect to a center of gravity of a...
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7772728 |
Electric drive system for floor conveyances
An electric, drive system for floor conveyances with one or more vehicle chassis (3; 10, 11) in active connection with one another allowing relative movement and with at least one electric, drive...
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7747349 |
Mobile robot platform and method for sensing movement of the same
A mobile robot platform and a method for sensing movement of the same are disclosed, which utilize two omni-directional meter wheels perpendicular to each other and a magnetic sensing module for...
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7726422 |
Spherical walking robot
The embodiments of the present invention disclose a spherical walking robot, the spherical walking robot comprises a spherical coronal; a spherical housing which has a surface groove; a walking and...
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7721836 |
Four-wheel vehicle with motorcycle body
A four-wheeled vehicle with a motorcycle body that allows the motorcycle body to be fixedly attached to metallic frame that includes a quartet of tires. The vehicle includes a metallic frame that...
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7669864 |
Laterally-leaning four wheeled vehicle
This invention relates to wheeled vehicles and particularly to motorised road vehicles. The wheeled vehicle (10) includes two frames (12) for carrying road wheals (18, 20), the frames (12) being...
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7641217 |
Detachable mobile seat for vehicle usable as wheelchair
A detachable mobile seat includes a first part connected to a motor; a second part attached to the seat; and two links, each connected to the first part, the second part, and a wheel. The links...
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7617891 |
Mechanical crawler
A self-propelled mechanical crawler adapted to move on a medium. One example of such a crawler includes a foot, a wave generator adapted to drive a periodic wave in the foot, and a wave transfer...
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7537069 |
Home care equipment system
A system for assisting a person of limited mobility in moving from room to room within a home and performing essential daily activities includes a personal mobility device which includes transfer...
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7455131 |
Suspension system for tracked vehicles
A suspension system for a tracked vehicle that includes at least four suspension cylinders for suspending at least two track module frames to a chassis of the tracked vehicle to allow torsional...
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7424927 |
Vehicle, vehicle control device and vehicle control method
A motorized balance board includes a gyrosensor. An arithmetic operation unit calculates a tilt angle change value based on a signal output from the gyrosensor. When the control mode is a standby...
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7370713 |
Personal mobility vehicles and methods
A class of transportation vehicles for carrying an individual over ground having a surface that may be irregular. This embodiment has a motorized drive, mounted to the ground-contacting module that...
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7337862 |
Mono-wheel vehicle with tilt mechanism
In accordance with the present invention a mono-wheel vehicle is provided. The vehicle includes a housing with an inner circumference. A wheel is connected to the housing such that the wheel is...
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7303032 |
Two-wheel battery-powered vehicle for one person
A two-wheel battery-powered vehicle has a platform and two wheels connected to the platform, wherein a battery-powered wheel drive drives the wheels. An attachment is connected to the platform and...
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7296643 |
Drive unit, and a powered vehicle
The present invention relates to a drive unit (10) comprising a rolling means (12) intended to be infrictional engagement with a surface over which said drive unit (10) is intended to move. The...
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7249775 |
Wheel suspension
A wheel suspension for vehicles. The invention relates to both double axle vehicles and single axle vehicles. Feasible areas of use are: prams, carts (pulled manually or by a vehicle), walkers,...
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7243746 |
Recreational electric vehicle
The recreational electric vehicle (hereinafter REV) is a convenient indoor or outdoor vehicle for one or two people with a space for personal goods. REV is most suited for adaptations for...
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7210544 |
Control of a transporter based on attitude
A transporter for transporting a load over a surface. The transporter includes a support platform for supporting the load. The support platform is characterized by a fore-aft axis, a lateral axis,...
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7086491 |
Personal compact cart
A personal cart comprises a mounting structure secured onto two parallel and aligned suspension members near their respective proximal longitudinal ends so as to rest thereon, and extending both...
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7044251 |
Vehicle conversion apparatus and method
A conversion apparatus for attachment to a vehicle is provided. The conversion apparatus may include a frame having a mounting assembly adapted to releasably couple the conversion apparatus to the...
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7004271 |
Dynamic balancing vehicle with a seat
A device for transporting a human subject over a surface. The device is a dynamically balancing vehicle having a control loop for providing balance. The device includes a platform defining a...
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6796398 |
Round-circular vehicle and method therefor
A motroized vehicle has a circular platform. A hemispherical frame is coupled to the platform. A front axle and wheel assembly is rotatably coupled to a front section of the hemispherical frame. A...
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6601665 |
Bogey beam axle support for utility vehicles
A utility vehicle is provided with a bogey beam on which are mounted the steering axle at the forward end of the bogey beam and the middle axle on the rearward end of the bogey beam. A rear drive...
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6575539 |
Wheel attachment
An apparatus and method for attaching a wheel to an axle. The apparatus comprises a wheel with a hub for insertion into an indentation in the end of the axle and a non-cylindrically-symmetrical...
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6571892 |
Control system and method
Systems and methods for controlling a device are disclosed. In one embodiment, the systems and methods allow for the control of a human transport device such that the human transport device remains...
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6561294 |
Balancing vehicle with passive pivotable support
A balancing vehicle that supports a rider on a support such as a seat in a such a manner as to allow the position of the center of gravity of the vehicle to be varied by motion of the support....
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6505698 |
End-weighted vehicle
An end-weighted vehicle comprising a framework having opposing ends and a wheel mounted to one of the ends for rotation and defining a footprint, and a weight supported by the framework proximate...
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6491127 |
Powered caster wheel module for use on omnidirectional drive systems
A drive system base or platform, such as for a mobile robot, is disclosed having multiple caster wheels, each wheel having its own first motor for independent driving and its own second motor for...
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6478099 |
Wheelchair with offset drive wheels
A wheeled chassis having separately and independently pivotable drivewheels attached to a generally rectangular frame. The axis of reorienting rotation of one of the drivewheels is offset relative...
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6474434 |
Drive wheel
A drive wheel 10 is shown to include a support member 12 and, a wheel member 11 having a surface contacting portion 18 extending about a periphery of the wheel member 11. A drive shaft 24 includes...
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6428026 |
Staggered independent suspension
A wheel suspension system for a vehicle such as a truck trailer. Wheels of the suspension system are attached to stub axles supported by pivoting trailing arm wheel supports. The wheel supports are...
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6414457 |
Autonomous rolling robot
An autonomous rolling robot is in the form of a hollow sphere containing at least two sets of rotors. Each set of rotors includes a rotor mounted on a shaft which is driven by a motor. All of the...
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6382334 |
Power drive unit for a golf trolley
A power drive unit (1) for attachment to a golf trolley comprises a drum (2) rotatable about a generally horizontal axis (3) with the external periphery (4) of the drum (2) adapted to seat on the...
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6345675 |
Mobile apparatus
Described is a mobile apparatus (10) having at least one wheel (14) which is rotatable about a wheel axle (12). A main body (16) of the apparatus is mounted swingingly on the wheel axle (12)....
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6343669 |
ATV with vertical crankshaft engine
An ATV (10), all terrain vehicle, having staddle seating (12) and at least four oversized balloon tires (14, 16, 18, 20), and a frame (22) having front and rear suspensions (28, 30) respectively...
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6336514 |
Wheel suspension for motor vehicles, especially utility vehicles
For a wheel suspension for vehicles, in particular commercial vehicles with a wheel unit that can be rotated about an upright axis of rotation, the proposal is to design the wheel unit with its...
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6270106 |
All terrain vehicle with full platform style footrest and foot shifted manual transmission
An all terrain vehicle with a foot-shifted manual transmission and a full platform-style footrest. The all terrain vehicle has a chassis carrying a straddle-type seat which is sufficiently narrow...
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6213237 |
Motorcycle stop support wheels
Lockup hydraulic valve system for controlling side swing arm supported wheels on a motorcycle when the wheels are in a downward ground engaging position. The valve system has an open-unlocked and...
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6155368 |
Auxiliary wheel conversion assembly for a motorcycle
An auxiliary wheel conversion assembly for a motorcycle comprises a quick connect and disconnect structure, including a generally U-shaped frame having side frame members on opposite sides of a...
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