Hydraulic jack having rotating pump handle

Claim 1

In combination with a hydraulic jack structure having a main cylinder symmetrical about a longitudinal axis and a ram movable therewithin by hydraulic fluid and a pump assembly including a pump cylinder and a pump shaft symmetrical about a longitudinal axis and axially displaceable therewithin to pump fluid from within said pump cylinder into said main cylinder by axial displacement of said pump shaft, a pump handle assembly, comprising: a. an elongated body having a socket therein adapted to receive a handle and pivotally connected to said pump shaft; b. link means pivotally connected at one of its ends to said elongated body; and c. means providing horizontal rotation of said pump handle, said means including parallel longitudinal axes of said main cylinder and said pump cylinder and further including means rotatably mounted on said pump cylinder in coaxial relation with said pump shaft and pivotally connected to the other end of said link means whereby said pump handle assembly may be pivoted in an horizontal plane perpendicular to said parallel axes of said main and pump cylinders through about 320° about the axis of said pump shaft and cylinder to selectively position the elongated body in relation to the main cylinder to avoid obstruction of pumping action of a handle in said socket in said elongated body.