Fluid circuit for bale ejection

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United States of America Patent

PATENT NO 9107348
APP PUB NO 20150143789A1
SERIAL NO

14089556

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic circuit mechanically link to a tailgate of an agriculture harvester. The hydraulic circuit of the present invention can be used to facilitate the transition of hydraulic states from a quick speed to a slow speed, when opening and closing the tailgate. The hydraulic circuit comprises a restrictive orifice and a fluid stop valve that, when opened, diverts the path of pressurized fluid away from a hydraulic actuator during the actuator's extension. The diversion of pressurized fluid away from the hydraulic cylinder or through the restrictive orifice substantially reduces the speed at which the panel opens or closes.

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Patent Owner(s)

Patent OwnerAddress
BLUE LEAF I P INC1105 NORTH MARKET STREET SUITE 912 WILMINGTON DE 19801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Kevin M Narvon, US 155 1417

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