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US20130032418 |
SNOWMOBILE
A snowmobile comprises a chassis with a front portion and a tunnel, and a power train unit supported by the chassis. The snowmobile further includes a plurality of ground-engaging members...
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US20130032419 |
SNOWMOBILE
A snowmobile comprises a chassis with a front portion and a tunnel, and a power train unit supported by the chassis. The snowmobile further includes a plurality of ground-engaging members...
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US20110048816 |
Displacement Limiting Assembly for a Track System
An assembly is provided for limiting the displacement of a track system mounted to the axle of a vehicle. The assembly generally comprises an anchor bracket and a stabilizing rod. The anchor...
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US20130105233 |
ROBOTIC VEHICLE
A robotic vehicle (10,100,150A,150B150C,160,1000,1000A,1000B,1000C) includes a chassis (20,106,152,162) having front and rear ends (20A,152A,20B,152B) and supported on right and left driven tracks...
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US20110168460 |
MOBILE ROBOT
The mobile robot includes a chassis, a pair of drive system, a manipulator arm with a turret. The pair of drive systems is operably connected to opposed sides of the chassis. The turret is...
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US20070017713 |
Utility Track Machine With Undercarriage Bogie Rollers
A tracked multifunction work machine and tool carrier having bogie rollers. The machine includes an upper frame supported on an undercarriage. The upper frame includes a tool adapter and an...
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US20060076168 |
Modular multi-traction vehicle
This invention relates to a modular track vehicle whose main feature is the possibility of using three types of tracks by changing only two different sets of dead axles while keeping a base...
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US20100096196 |
TRACK ROLLER ASSEMBLY AND MACHINE USING SAME
A track roller assembly for a track-type machine such as an excavator or a tractor includes an outer surface with no fluid ports and an inner surface free from any fluids. The track roller includes...
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US20090200859 |
Debris guard for track roller frame and machine using same
A tracked machine may be equipped with a debris guard in order to inhibit entry of debris from an exterior to an interior of a track roller frame. An idler, track roller frame, track and debris...
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US20120181096 |
Climbing Robot for Travelling over Adhesive Surfaces
A climbing robot for travelling over adhesive surfaces with endless traction mechanisms (14) and, fastened to them at a distance, controllable adhesive feet (21) that circulate with the endless...
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US20100258365 |
Serpentine Robotic Crawler
A serpentine robotic crawler capable of multiple movement moves is disclosed. The serpentine robotic crawler includes a plurality of frame units, coupled together by at least one actuated linkage....
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US20050279536 |
Axle kit
The present invention is an axle kit for a tracked vehicle. The tracked vehicle contains an endless track of a specified length, a suspension system, and two generally parallel rails attached to...
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US20110155482 |
Frictionally Drivable Endless Track for Traction of a Snowmobile or All-Terrain Vehicle (ATV)
An endless snowmobile track for traction of a snowmobile. The endless snowmobile track comprises a ground-engaging outer side for engaging the ground on which the snowmobile travels and an inner...
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US20130043084 |
IRRIGATION SYSTEM TRACK ASSEMBLY WITH ADJUSTABLE TOW
A track assembly for a mobile tower of an irrigation system includes a mounting bracket; a gearbox assembly and rotatable drive wheel hub attached to the mounting bracket; a drive wheel attached to...
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US20080023233 |
Drive Unit For Trailers And Caravans
According to the invention, a drive unit for trailers or caravans is provided that has a chassis (2) with crawler sections (3), a coupling device (4) and steering and maneuvering devices. The drive...
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US20130043332 |
TRACK ASSEMBLY FOR IRRIGATION SYSTEMS
A track assembly for a mobile tower of an irrigation system includes: a mounting bracket configured to be attached to the mobile tower; a gearbox assembly and rotatable drive wheel hub attached to...
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US20080302584 |
DRIVE SHAFT COUPLING AND METHOD, AND EQUIPMENT USING SAME
A drive shaft connection comprises a) a first rotational member having a first flange with first and second surfaces and a perimeter; b) a second rotational member having a second flange with a...
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US20120012407 |
MACHINE SUSPENSION SYSTEM HAVING TORSION AXLE ASSEMBLIES
A suspension system for a machine is disclosed. The suspension system may have a front torsion axle assembly with a first arm connected at a first end to a first shaft, and a first axle connected...
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US20050103540 |
Track with low friction reinforced guide blocks
The endless track of a track-propelled vehicle has an inner face provided with a series of longitudinally spaced guide blocks; the guide blocks have, on an opposite side faces thereof, pads made of...
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US20120211287 |
Modular mobile robot
A modular mobile robot with a chassis including a power source housed therein. Right and left hand track modules are each removeably coupled to the robot chassis. Each track module includes a side...
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US20110005847 |
Modular mobile robot
A modular mobile robot with a chassis including a power source housed therein. Right and left hand track modules are each removeably coupled to the robot chassis. Each track module includes a side...
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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...
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US20120292120 |
Hybrid suspension and tension mechanism for mobile robots
A hybrid mobile robot includes a base link and a second link. The base link has a drive system and is adapted to function as a traction device and a turret. The second link is attached to the base...
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US20090314554 |
ROBOTIC VEHICLE
A mobile robot includes a chassis defining at least one chassis volume and first and second sets of right and left driven flippers associated with the chassis. Each flipper has a drive wheel and...
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US20100258364 |
Excavator
The present invention relates to an excavator having an undercarriage, a superstructure and an internal combustion engine for the drive of the excavator arranged in or at the superstructure, with...
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US20110209930 |
Motorized snowboard
A gasoline engine powered snowboard having an endless track trained about a support frame containing driven and idler wheels. Engine operation is directed from an upright operator support column. A...
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US20130087393 |
DRIVE ARRANGEMENT FOR A MOBILE ROBOT
A drive arrangement suitable for a mobile robot and particularly for an autonomous surface treating appliance. The drive arrangement comprises a drive housing adapted to be mounted on a chassis of...
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US20060249316 |
Motorized infantry armor
With this unique configuration of the driver kneeling and controlling the vehicle with their feet, allows for the driver to use their hands for complicated tasks while still having the use of a...
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US20090025988 |
Serpentine Robotic Crawler Having A Continuous Track
A serpentine robotic crawler includes an articulated body having at least two body segments serially connected and a continuous track operably supported along a perimeter of the articulated body....
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US20090000833 |
TRACKED VEHICLE
A tracked vehicle, particularly a piste grooming vehicle, comprising a chassis frame and at least one sprocket for a track is characterized in that the sprocket has limited movement between a...
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US20120205168 |
ROBOT RECONFIGURABLE FOR INSERTION THROUGH A NARROW OPENING
A system for inserting a robot through an opening which includes a robot, the robot, payload, a tether, and a remote controller. The robot includes a first body supporting a first ground engaging...
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US20090178863 |
Tracked Vehicles
A track laying vehicle such as an EOD robot has an endless track on each side driven by a respective sprocket, and the vehicle is supported by a series of road wheels running on the tracks along...
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US20120037434 |
TRACKED VEHICLE
A tracked vehicle (e.g., a tracked carrier vehicle) comprising a plurality of track assemblies for traction of the tracked vehicle. Each of the track assemblies supports a portion of a weight of...
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US20090266628 |
Stair climbing tread hardware for a robot
An easily and quickly reconfigurable robot chassis with at least a pair of forward shafts and a pair of rearward shafts. A wheel is attachable to and removable from each drive shaft. A sprocket is...
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US20090233747 |
TORQUE-ADJUSTING DRIVE MECHANISM FOR A PROPELLABLE DEVICE
A drive mechanism includes a drive assembly including a driven element, a first driveshaft, configured to be engaged with the drive assembly, the first driveshaft configured to rotate in a first...
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US20110303470 |
UNDERCARRIAGE FOR A TRACKED VEHICLE
In a first aspect, the invention is directed to an undercarriage for a tracked vehicle. The undercarriage includes a main frame including a frame body and an equalizer bar extending laterally on...
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US20090200862 |
Idler recoil assembly and machine using same
A track type tractor includes a modular track roller frame made up of easily assembled sub-components. Among these sub-components are an idler recoil assembly that may be slide into, and then...
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US20100206648 |
Arrangement in a Forestry Machine and a Forestry Machine
The invention relates to an arrangement in a forestry machine (1), in which there are front and rear units (2, 3) and bogie wheels (14, 15) mounted on a set of swing axles (12), as well as a...
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US20090090570 |
Track assembly for an all-terrain vehicle
The present invention provides track assemblies and a method that allow bringing the contact patch towards the inside (the outside) of the suspension arm, by providing a asymmetric track assembly,...
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US20060237239 |
Personal utility vehicle (PUV)
A powered personal utility vehicle having a quick-change body configuration with a mating tray assembly and a universal chassis is disclosed. The upper level of the mating tray houses electronics...
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US20120103704 |
Integrated Track Adjustment/Recoil System Unit And Track Type Machine Using Same
A track type machine includes an integrated track adjustment/recoil system unit cantilever mounted in a track roller frame, and operable to resist movement of the idler along a recoil line. The...
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US20070169968 |
TRACTION ASSEMBLY FOR A VEHICLE
This invention relates to a traction assembly for a vehicle which uses an endless traction band and a plurality of wheels for propulsion. More particularly, the traction assembly comprises a...
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US20100089668 |
FULLY WELDED TRACK UNDERCARRIAGE TRANSMISSION WITH INBOARD MOTOR MOUNTING FLANGE
A track driven vehicle has an undercarriage transmission assembly that has a central transmission housing forming a one piece all welded housing. The central transmission housing has upright side...
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US20100219003 |
Hull robot steering system
A robot drive system preferably used for a vessel hull cleaning and/or inspection robot includes a first frame portion rotatably supporting a first axle with a first wheel thereon, and a second...
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US20120073887 |
Self-contained jettison able tracked drive
Presented in is a self-contained jettison able tracked drive, which is intended for redundant propulsion of the multi-track vehicle. This drive enhanced survivability of military vehicle to perform...
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US20090065270 |
Vehicle Body and Assembly Method
A vehicle, having a main body is equipped to be fitted mechanically with devices to form a wheeled vehicle, or with devices to form a crawler vehicle. The main body having of the vehicle houses the...
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US20100243342 |
Omni-wheel based drive mechanism
An omni-wheel based driving mechanism includes a spherical wheel, a pair of first omni wheels, and a pair of second omni wheels. The first omni wheels are arranged at two sides of the spherical...
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US20110031045 |
TRACKED MOBILITY DEVICE
A tracked mobility device includes: a) a pair of independent, self-supported track drives defining a planar ground contact area; b) a multi-directional wheel having a raised position above the...
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US20100126786 |
ELECTRIC DRIVE INERTIA RATIO FOR TTT
An electric powertrain, a vehicle using an electric powertrain, and a method of manufacturing a vehicle having an electric powertrain are disclosed. The electric powertrain balances the ability of...
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US20090007461 |
TRACKED VEHICLE
A tracked vehicle, particularly a piste grooming vehicle including a transmission powered chassis comprising a plurality of axled gear wheels for a track, the chassis comprising a maximum track...
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