Valve assembly for work attachment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10655302
APP PUB NO 20190063040A1
SERIAL NO

16177007

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic control for an attachment on a work vehicle. The attachment is mounted on the chassis of the work vehicle and movable between a first position and a second position. A hydraulic cylinder is operable to power movement of the attachment. A fluid circuit communicates with the hydraulic cylinder and is configured to carry hydraulic fluid. A fluid reservoir is in communication with the fluid circuit. Accumulators that are in communication with the fluid circuit automatically store and release hydraulic fluid in response to movement of the attachment. A valve assembly controls fluid communication between the fluid reservoir and the fluid circuit in response to movement of the attachment to its second position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE CHARLES MACHINE WORKS INCPERRY OKLAHOMA 73077-0066

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sewell, Cody L Perry, US 91 1403

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