Modular Hydraulic Load Support Device
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United States of America Patent
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N/A
Issued Date -
Jun 16, 2011
app pub date -
Dec 15, 2010
filing date -
Dec 16, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A hydraulic load support device comprises a pump unit that includes a reservoir chamber configured to contain hydraulic fluid and a reservoir passageway in fluid communication with the reservoir chamber. The pump unit further includes a connection interface having a delivery passageway in fluid communication with the reservoir passageway. The pump unit further includes a handle connected to the reservoir chamber that is movable to drive hydraulic fluid from the reservoir chamber. The hydraulic load support device further includes a pivoted jaw frame affixed to the connection interface. The pivoted jaw frame is movable from a closed position to an open position and vice versa. The pivoted jaw frame includes a head passageway in fluid communication with the delivery passageway and an actuator including a fluid chamber in fluid communication with the head passageway to receive hydraulic fluid and thereby move the pivoted jaw frame to the open position.
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