Matches 1 - 23 out of 23

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US20130081885 Transformability(TM): personal mobility with shape-changing wheels  
This present invention is a personal mobility device for transporting a person over different surfaces and obstacles. This invention comprises novel technology that can be used for next-generation...
US20140158439 PASSIVE TRANSFORMABLE WHEEL AND ROBOT HAVING THE WHEEL  
A passively transformable wheel includes a wheel base including a centrally positioned transmitter rotation shaft and one or more passive leg rotation shafts positioned in the outer periphery; a...
US20120175172 STAIR CLIMBING APPARATUS  
The stair-climbing apparatus has a series of articulating wheel sets extending below the platform. All of the wheel sets are vertically adjustable to negotiate stairways and similar changes of...
US20120217070 OBSTACLE TRAVERSING WHEELCHAIR  
A wheelchair suspension is provided. The wheelchair suspension includes a frame, a front caster pivot arm, a drive assembly, and a rear caster. The front caster pivot arm is pivotally connected to...
US20100294575 Motorized six wheel hand truck  
A motorized hand truck has six wheels around an axle. An electric motor, through a worm drive, drives a gear box connected to the axle. The hand truck can be used horizontally to carry long...
US20140166375 Arrangement for overcoming an obstruction to traveling movement  
The invention relates to an arrangement (9) for overcoming an obstruction (8) to traveling movement, preferably on an automatically traveling floor cleaning appliance (1) having a driven travel...
US20100130077 VEHICLE  
A vehicle for use in arctic environments, the vehicle comprising a hull for accommodating people, and a pair of rotatable propulsion screws connected to the hull for propelling the vehicle on...
US20100096194 Wheelchair for stairs and obstacles  
The wheelchair for stairs and obstacles consists of a power supply assembly (FIG. 1, item 8), i.e., internal combustion motor serving as battery charger, a battery, a drive wheel-belt pulley...
US20080164080 Biologically inspired climbing device  
A biologically inspired climbing device with toes and spines is provided. The device has toes capable of moving independently from each other. Each toe distinguishes a compliant linkage, which has...
US20110031044 ROBOTIC PLATFORM & METHODS FOR OVERCOMING OBSTACLES  
A robotic platform is presented, having a tiltable operational assembly. The operational assembly incorporates imaging means, designation means and operational means in a synchronized manner thus...
US20120066846 Structural Improvement For Robotic Cleaner  
The present invention is an improved structure for robotic cleaner primarily comprising of a chassis with plurality of spherical casters fixed to the periphery of bottom deck, a dust collector...
US20140326521 TRANSPORT DEVICE  
The present invention relates to a transport device 1, comprising a load carrying body 10, at least one central walking element 80, 90, 100, a first side walking element 20 and a second side...
US20130068527 SYSTEMS AND METHODS FOR GRAVITY-INDEPENDENT GRIPPING AND DRILLING  
Systems and methods for gravity independent gripping and drilling are described. The gripping device can also comprise a drill or sampling devices for drilling and/or sampling in microgravity...
US20100263948 ROBOTIC VEHICLE  
A robotic vehicle (10,100,150A,150B150C,160,1000,1000A, includes a chassis (20,106,152,162) having front and rear ends (20A,152A,20B,152B) and supported on right and left driven tracks...
US20110190935 RECONFIGURABLE BALANCING ROBOT AND METHOD FOR MOVING OVER LARGE OBSTACLES  
An apparatus and a method for robotic control that allows an unbalanced pendulum robot to raise its Center of Mass and balance on two motorized wheels. The robot includes a pair of arms that are...
US20100052270 APPARATUS FOR TRANSPORTING AN INVALID  
The transportation apparatus includes a frame a seat portion which slides on the frame. A leg support pivots about the seat portion. At least one middle leg and at least one rear leg depends...
US20090205881 DRIVING SYSTEM  
A driving system that can allow a vehicle to go over or ascend obstacles or stairs through a step driving manner is provided. The driving system includes a power transmission unit connected to a...
US20100076598 ROBOTIC VEHICLE SYSTEM  
Robotic vehicle systems and methods regarding such systems, such as, e.g., methods of movement for such robotic vehicle systems (e.g., movement across varying terrain including steps).
US20100116566 Maneuvering Robotic Vehicles Having A Positionable Sensor Head  
Configurations are provided for vehicular robots or other vehicles to provide shifting of their centers of gravity for enhanced obstacle navigation. Various head and neck morphologies are provided...
US20060191724 Appliance transporting system  
An appliance transporting apparatus for facilitating the movement of large objects, such as household appliances, up and down stairs. The appliance transporting apparatus includes an elongate...
US20100258363 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...
US20160194042 THREE-WHEELED MOBILE ROBOT  
A three wheeled mobile robot (8) configured to be widely versatile in its use due to its novel drive unit and capability to climb ferrous surfaces regardless of the surface curvature. The drive...
US20160106279 Autonomous Stair Climbing and Surface Cleaning Apparatus and System  
An autonomous stair climbing platform and surface cleaning apparatus, systems, and methods may be provided. Embodiments of the present disclosure may comprise an autonomous surface cleaning robot...
Matches 1 - 23 out of 23