Fluid circuit for bale ejection with restricted flow

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United States of America Patent

PATENT NO 9113599
APP PUB NO 20150143791A1
SERIAL NO

14089512

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ATTORNEY / AGENT: (SPONSORED)

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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 includes a fluid stop valve having a restrictive orifice which, when narrowed, reduces the rate of pressurized fluid flow into a hydraulic actuator during the actuator's extension. The reduced flow of pressurized fluid into the hydraulic cylinder 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
Harris, Luke J Leola, US 8 41
Smith, Kevin M Narvon, US 155 1417

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