Enerpac Tool Group Corp.

Ben Gall

Kyle Michael Harvey

Eric D Norquist

Matthiew John Schleis

Samantha Ann Teumer

Celia Sánchez Santero

Connor Joseph Sannito

Elizabeth M Neelsen

Nathaniel Olbrich

Edward Haase

Daniel Escudero Alonso

A cylinder assembly having a housing, a pump supported within the housing, a motor supported within the housing and operable to power the pump, and a power source supported by the housing and operable to supply power to the motor. A cylinder has a first end, an opposite second end, and a sidewall extending therebetween. A piston is movably supported by the cylinder, the pump being operable to supply hydraulic fluid to the cylinder to move the piston relative to the cylinder at least from a retracted position to an advanced position. A frame is coupled to the sidewall of the cylinder and supporting the pump and the motor.

Hydraulic jack assembly and pin puller assembly

A hydraulic tool for working on a workpiece. A housing is configured for holding. A motor is positioned in the housing. A battery is supported by the housing and operable to supply power to the motor. A drive mechanism is supported by the housing and includes a cylinder, a piston moveably supported in the cylinder, and a pump powered by the motor and operable to supply hydraulic fluid to the cylinder to move the piston relative to the cylinder. A jaw member is supported by the housing and configured to engage with the workpiece. A spindle is operatively coupled to the drive mechanism such that operating the drive mechanism moves the spindle relative to the jaw member to work on the workpiece.

Hydraulic tools

Growing community of inventors

Menomonee Falls, WI, United States of America

Ben Gall