Polaris Industries Inc.

Alan S Olson

Benjamin J Dieter

John D Schreier

Jeffrey David Bennett

Louis James Brady

Stephen L Nelson

William Burt Rodriguez

Sean E Sherrod

Nathan D Dahl

Scott E McKinster

Steve L Nelson

Richard Raymond Maki

Daniel S Weber

Ryan K Lovold

Harry Pongo

William B Rodriguez

Jeff S Lovold

Jeremy R Eichenberger

Steven C Erickson

Roy A Sunsdahl

Donald E Frost

Robert W Przekwas

Timothy S Wysocki

Ty P Warner

Ronnie R Danielson

Ron R Danielson

Mihai Rasidescu

Brian L Thompson

Dan Weber

Daniel Scott Weber

Nathan Dale Dahl

An all-terrain vehicle including a frame having longitudinally-spaced ends defining a first longitudinal axis, and an engine supported by the frame. The engine includes a crankshaft defining a second longitudinal axis substantially parallel to the first longitudinal axis.

All terrain vehicle

An ATV is disclosed having a frame and a plurality of wheels. A power train is defined by an engine, transmission and front and rear final drives. The engine is mounted to the frame skid plate by way of die cast legs. The transmission may include a CVT, which includes a cooling system to cool the interior of the CVT. The cooling system include a fan positioned on the driven clutch causing a reverse suction air flow, back through the drive clutch, with the air exhausting at the front of the engine.

All-terrain vehicle

A vehicle is described having a transmission driven through a propulsion unit such as an engine, and through a CVT. The transmission is comprised of an input shaft and an output shaft which are coaxially disposed. An idler shaft is driven by the input shaft, and the idler shaft drives the output shaft, through selected gear sets, to provide different gear ratios or drive directions. The CVT also has a fan on the driven side which feeds air through the CVT for cooling. The CVT comprises a drive side clutch and a driven side clutch with the output shaft of the extending through the CVT driven clutch.

Vehicle and transmission for a vehicle

Drivetrain for an all terrain vehicle

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 to be straddled by a rider. A laterally extending footrest is provided on each side of the chassis. The manual transmission includes a foot-operable shift lever located on one side of the chassis adjacent the footrest for shifting the transmission among a plurality of forward gears. The footrest is generally rectangular, having generally horizontal heel and toe portions, and the shift lever is positioned at approximately the same height as the heel portion. The toe portion is positioned lower than the heel portion, permitting a rider to depress the shift lever to a position lower than the heel portion of the footrest to downshift the transmission, and permitting the rider to insert his toe in between the toe portion of the footrest and the shifting lever to move the lever upwards to upshift the transmission. The platform is configured and arranged so as to prevent a toe of a rider's shoe from extending therethrough, however, thus providing full protection of the foot from below. The footrest includes a cleat formed integrally with the platform, the cleat having an upper surface positioned higher than the heel portion of the footrest. The cleat defines the forward edge of the heel portion and the rearward edge of the toe portion of the footrest, provides good foot heel location on the footrest and provides an edge about which the rider's foot may pivot during shifting.

All terrain vehicle with full platform style footrest and foot shifted manual transmission

A snowmobile ski comprising a longitudinally extending runner having a bottom surface, a generally flat elongate bar having a top and bottom surface, and a steering skag extending longitudinally of the runner on the bottom side of the bar. The flat bar is generally contoured to abut the bottom surface of the runner, and furthermore extends forwardly beyond the skag and laterally and longitudinally beyond the skag so that a skag track in the snow encountered by the ski and the skag track left by the skag in the snow will be at least partially filled in by the bar.

Snowmobile ski

Growing community of inventors

Roseau, MN, United States of America

Alan S Olson