Enerpac Tool Group Corp.

Samantha Ann Teumer

Kyle Michael Harvey

Matthiew John Schleis

Ben Gall

Phillip Wyman

Edward Haase

David Spence

Connor Joseph Sannito

Brandon Gramoll

Column member for a pin puller tool assembly

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

Growing community of inventors

Jackson, WI, United States of America

Samantha Ann Teumer