Variable force traction enhance systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5784867
SERIAL NO

08538814

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides variable force traction enhance systems for vehicles. The systems include one or more hydraulic cylinders connected to an implement and fluidly connected to one or more hydrostatic transmissions. The hydraulic cylinders actuate the implement in response to changes in the hydraulic fluid pressures in the hydrostatic transmissions. The actuated implement automatically shifts weight to vehicle drive wheels to improve traction and automatically prevents a rear end of the vehicle from bucking.

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Patent Owner(s)

Patent OwnerAddress
SHIVVERS INCORPORATEDCORYDON IA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McFarland, Douglas Sidney, NE 3 53
Parkes, Donald H Lamoni, IA 7 250

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