Patent ID: 9364945
Filing Date: 2016-06-14
CPC Classification: B25B

Claim Text:
1. A multipurpose tool for applying pushing, pulling and bending forces to a workpiece, the multipurpose tool comprising: an elongated tubular element open at both ends with an interior surface of at least one end being at least partially threaded; said elongated tubular element having a plurality of elongated apertures displaced radially about a central axis of said elongated tubular element with a long axis of said elongated apertures parallel to the central axis of said elongated tubular element, said elongated apertures communicating between the interior surface and an exterior surface of the elongated tubular element; a plurality of elongated fins displaced radially about the exterior surface of said elongated tubular element, with a long axis of said fins parallel to the central axis of said elongated tubular element; said elongated fins having a plurality of apertures communicating between a first surface and a second surface of each fin, the axis of said apertures being at approximately 90 degrees to the long axis of said fins; a hydraulic cylinder device is located coaxially with a bore of the tubular element and threadably engaged with an internal thread of a bore with an extensible ram of the hydraulic cylinder is displaceable within the bore.