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7372229 |
Robot for surgical applications
The present invention provides a micro-robot for use inside the body during minimally-invasive surgery. The micro-robot includes an imaging devices, a manipulator, and in some embodiments a sensor.
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7267189 |
Crawler track
The invention relates to an undercarriage, preferably for a crawler-mounted crane, comprising a crawler track which runs on a crawler carrier and which consists of base plates articulatedly...
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7264062 |
Remotely operable fire-fighting vehicle
A remotely operably vehicle includes a body defining a cavity therebeneath and further includes a mechanism for remotely propelling the vehicle during operating conditions and a mechanism for...
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7249641 |
Crawler type traveling apparatus and pivot shaft
The crawler type traveling apparatus 5 includes a pivot shaft 6 provided on a vehicle body having a hydraulic source in a protruding state, a track frame 51 rocking around and pivotably...
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7235046 |
Toroidal propulsion and steering system
An apparatus comprises a body having a torus skin with inner and outer layers, and a drive system configured to propel the apparatus by moving the inner layer relative to the outer layer. The...
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7204519 |
Construction machine
A construction machine where an operating load is transferred to a location having good rigidity, thereby ensuring the strength of a vehicle body and increasing the load-withstanding strength in...
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7204518 |
Construction machine
A construction machine where a load acting on a vehicle body during an operation is transferred to ensure the strength of the vehicle body, thereby improving reliability including welding...
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7201242 |
Tracked vehicle with improved track drive unit
An all-terrain vehicle is supported and driven by endless track units. Each track unit includes a drive belt with rows of interior drive lugs driven by cogs on multiple sprocket wheels of a common...
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7185744 |
Double wheel chock frame
A roller system for moving a load a predetermined distance includes a chock frame having a pair of spaced chocks connected between a pair of rigid siderails and a freely moveable roller unit. The...
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7142956 |
Automatic steering system and method
An automatic steering system and method are provided for a vehicle including an hydraulic primary steering system. The automatic steering system includes a guidance module with a GPS receiver and a...
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7128176 |
Staggered bogie wheel track suspension
Suspension wheels, or bogie wheels, in an endless track vehicle are longitudinally offset, or staggered, from one another in such a way as to cause the track rods of the endless track to impact...
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7126303 |
Robot for surgical applications
The present invention provides a micro-robot for use inside the body during minimally-invasive surgery. The micro-robot includes an imaging devices, a manipulator, and in some embodiments a sensor.
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7111697 |
Chassis supported track assembly
An endless track assembly wherein the weight of an associated vehicle/equipment is supported by the track framework. The track assembly provides a framework having a number of idler rollers and a...
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7104352 |
Intercooler system and method for a snowmobile with a supercharged engine
A snowmobile ( 20 ) having an engine ( 34 ) with an air charging system ( 70 ). The air charging system ( 70 ) is connected to an intercooler assembly ( 57 ), which includes a heat exchanger ( 56 )...
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7100715 |
Idler guide unit
An idler guide unit for crawler type traveling apparatuses which attains the facilitation of clearance regulating operations and the reduction, which is owing to the facilitation of the mentioned...
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7086490 |
Tracked vehicle
A tracked vehicle has smooth driving and idler wheels ( 6, 7, 8, 9 ), which frictionally transmit the tractive force to tracks ( 3, 4 ), e.g. rubber tracks, and which are mounted on a frame ( 3 )...
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7066289 |
Track support system for a crawler
Mud and sand are prevented from entering between support-receiving members since both ends of the roller shaft are constructed so as to be held at both sides thereof when providing the upper roller...
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7059434 |
Hand controls for small loader
A control system for a small work vehicle such as a compact track propelled loader has a control handle that is mounted onto a swinging support plate. The support plate swings about a vertical axis...
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7036894 |
Tandem drive for tracked vehicles
A tandem track system and method provides for safe withdrawal of a tracked vehicle if either of the main tracks becomes separated. The tracked vehicle has a main track longitudinally extending in a...
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7007764 |
Carbody to crawler connection
A crawler vehicle having a lower works comprising a carbody and a pair of crawler assemblies. Each of the crawler assemblies are removably connected to the carbody by a plurality of carbody to...
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6983812 |
Tracked vehicle with improved track drive unit
An all-terrain vehicle is supported and driven by endless track units. Each track unit includes a drive belt with rows of interior drive lugs driven by cogs on multiple sprocket wheels of a common...
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6962221 |
Mobile ice fishing shelter assembly
A mobile ice fishing shelter assembly for permitting quick and easy movement of a mobile shelter designed to facilitate ice fishing. The mobile ice fishing shelter assembly is positionable on a...
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6945342 |
Track drive undercarriage device, kit and method
A track drive undercarriage device, a kit for the device, and a method of using the same are described attached to a chassis of a heavy construction work vehicle for operationally connected to a...
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6926105 |
Chassis supported track assembly
An endless track assembly wherein the weight of an associated vehicle/equipment is supported by the track framework. The track assembly provides a framework having a number of idler rollers and a...
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6913103 |
Hydraulically driven traveling vehicle
A hydraulically driven traveling vehicle comprising a pair of right and left driving axles (driving sprockets) differentially connected to each other by a differential mechanism, the input section...
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6899189 |
Protective firefighting vehicle
A protective firefighting vehicle comprising a chassis conceived for heavy loads, a driving gear for rough terrain and a tank mounted on the chassis for receiving liquids such as water or...
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6892838 |
Stabilizer bar for independently suspended beam structure
A half-track multi-use vehicle having an independent suspension system that reduces body roll during operation in rough or sloping terrain. The vehicle includes a frame, a pair of beams that each...
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6857489 |
Crawler crane having identical left and right crawler assemblies
A crawler crane having identical left and right crawler assemblies. The left and right crawler assemblies each comprise an identical crawler drive assembly to power the individual crawlers. Each...
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6854540 |
Rail track vehicle
A track vehicle employing a rail track system attached to the sides of the frame of a track vehicle having a continuous track driven by pneumatic tires mounted to the frame proximate each end of...
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6848522 |
Systems for connecting a ground-engaging motive device to a vehicle and related methods
Disclosed are systems and related methods for mounting a ground-engaging motive device, such as a crawler track assembly, to a vehicle, such as a crane or the like, in either an extended or a...
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6840338 |
Articulation of suspension in an independently suspended beam structure
A half-track all-terrain vehicle having an independent suspension system that provides an improved vehicle ride and facilitates traversing obstacles. The vehicle includes a frame, a pair of beams...
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6837318 |
Rescue and exploration apparatus
A rescue and exploration apparatus that has a first continuous track rotatably supported within a first frame and a second continuous track rotatably supported within a second frame. The first and...
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6823953 |
Crawler vehicle with oscillating track carriages
A crawler vehicle has a frame extending along a longitudinal axis of the vehicle, and two lateral track carriages oscillating with respect to the frame about a rear transverse axis. Each carriage...
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6805311 |
Track drive for a mobile irrigation system
A track drive system for a mobile irrigation system adapts to either centrally pivoted circular or linear mobile systems, as desired. A first embodiment has a single drive wheel with opposed first...
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6725958 |
Snowmobile
A snowmobile has an engine with a compact arrangement that includes a crankshaft, an output shaft, and an auxiliary shaft. The crankshaft extends along a first axis, the output shaft extends along...
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6719075 |
Frame structure of crawler-type construction machine vehicle
The invention is directed to providing a frame structure of a crawler type construction machine vehicle facilitating a degree of freedom of reforming in accordance with a variation of vehicle kind....
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6698478 |
Mobile silvicultural apparatus and method for operating the same
A mobile silvicultural apparatus for use in a land of trees comprising mature trees and immature trees. The apparatus includes a steerable wheeled support frame, an articulated boom, a motor...
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6691795 |
Snow or soil grader
A grader vehicle has a vehicle body mounted on two drive tracks. A boom is mounted on the front of the vehicle and extends to the front of the body. A third drive track is mounted on the leading...
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6655482 |
Drive assembly for a track-type machine
A drive assembly is provided that includes a roller frame, a motor located on the roller frame, and a drive system located on the roller frame. The drive assembly may also include an endless track...
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6651765 |
Snowmobile with a supercharged engine
A snowmobile ( 20 ) having an engine ( 34 ) with an air charging system ( 70 ). The air charging system ( 70 ) is connected to an intercooler assembly ( 57 ), which includes a heat exchanger ( 56 )...
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6644426 |
Mobility device
A universal adjustable-position mobility device for multiple use applications including robotics, industry and handicapped mobility facilitation. The device can be used to transport objects across...
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6619414 |
Personal mobility vehicle
A personal mobility vehicle includes a frame with a pair of parallel tracks for moving the vehicle, the track having a lower surface forming a drive plane for the tracks. A seat is operably mounted...
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6588521 |
Four track crawler crane
A crawler that includes a first crawler assembly and a second crawler assembly attached to the first crawler assembly so that the first crawler assembly is aligned with the direction of travel of...
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6550505 |
Land clearing tractor for selectively clearing a land of brush and trees and process therefor
A land clearing tractor and process are provided for selectively clearing a land of brush and trees. The tractor has a traction unit for moving the tractor along a direction of travel. A supporting...
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6527072 |
Tracked vehicle with drive unit
The invention relates to a tracked vehicle ( 10 ) comprising tracks ( 38 ) which are driven, a drive unit ( 28, 28 ) for each driven track ( 38 ), containing a drive wheel ( 52 ) which engages in...
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6505694 |
Recreational vehicle
A recreational vehicle which has a body which may be configured for land use or as a boat haul, the vehicle also having a pair of non interconnected spaced apart front wheels, an endless track...
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6485110 |
Drive hub having an oil check hole
An apparatus for determining the amount of lubricant within a housing is disclosed. The apparatus includes a shaft driving the housing about an axis, a number of interior components positioned...
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6443466 |
All-terrain bicycle
An all-terrain bicycle is comprised of a bicycle frame having a front and a rear fork to which is removably secured a front and a rear wheel. Each wheel has a circular rim which is interconnected...
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6435290 |
Personal tracked vehicle
A land vehicle has a flexible central frame member which extends from a large front roller to a smaller rear roller, and is encircled by a flexible looped belt having projecting treads. An engine...
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6431665 |
Track adjustment assembly to reduce vibration
The subject invention includes a track assembly for a mobile machine such as an earth-moving machine. The track assembly includes continuous track driven about a track frame. A drive wheel, an...
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