Telescoping flat bed gripping and lift assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 8, 2000
Grant Date -
N/A
app pub date -
Dec 8, 1998
filing date -
Dec 8, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A telescoping gripping and lift assembly for use with a flat bed truck or the like includes a pair of gripper arms, each of which is attached to a transverse lift housing which, in turn, is pivotably attached to the rear of the flat bed. Each of the gripper arms is telescopically extendable relative to a respective opposing end of the lift housing between grip and release positions via a pressure equalizing gripping piston & cylinder unit positioned within the lift housing. In addition, each of the gripper arms is a two part construction with an outer sleeve encompassing an inner sleeve and with a respective hydraulic telescoping cylinder selectively extending and retracting the larger outer sleeve relative to the smaller inner sleeve.
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