Tool constructions for removing frozen nuts
OwnerElroy C. Eisenhauerinventor
Life of this patent
Estimating the term…
Abstract
A combined nut cutter and wrench tool including a body having an axis and a base from which a plurality of cutting blades extend with the cutting blades each having a first surface inclined relative to the axis and a second surface extending generally in the direction of the axis, the first and second surfaces converging to form cutting edges. A nut cutting tool including a body in the shape of a nut having an axis and an outer peripheral surface for reception in a socket of a socket wrench, a base on the body and a plurality of cutting blades extending outwardly from the base around the axis.
Claims9
A combined nut cutter and wrench tool comprising a body having an axis, a face on said body, a plurality of cutting blades on said body extending outwardly from said face in a generally axial direction, each of said blades having a first side which is inclined relative to said axis and a second side which extends in substantially the same direction as said axis, said first and second sides converging to form cutting edges extending in a generally radial direction relative to said axis and said second sides being oriented to bear against a nut after said blades have been driven into said nut without camming out of said nut when said tool is turned circumferentially against said nut, and an opening between said blades for receiving a bolt.
A tool for cutting a nut comprising a body in the shape of a nut having an axis and an outer peripheral surface for turning engagement by a wrench and a face extending substantially perpendicularly to said outer peripheral surface, and a plurality of cutting blades on said face extending generally radially on said body and in the general direction of said axis, each of said blades having a first side inclined relative to said axis and a second side extending generally in the direction of said axis, said first and second sides converging to form cutting edges.
In combination, a socket wrench and a tool for cutting a nut comprising a socket wrench having an opening of a predetermined peripheral configuration, a tool for cutting a nut comprising a body in the shape of a nut having an axis and an outer peripheral configuration for mating engagement with said opening, and a plurality of cutting blades on said body extending radially on said body and in the general direction of said axis, each of said blades have a first side inclined relative to said axis and a second side extending generally in the direction of said axis, said first and second sides converging to form cutting edges.
Dependencies are inferred from the claim text.