Wool cutting or shearing unit
OwnerStephen J. Knightinventor
Life of this patent
Estimating the term…
Abstract
An apparatus and method for removing or cutting wool from a skin, the apparatus comprising a conveyor to move the skin to a heated cutter element. The cutter element comprises a plurality of individually supported and heated electrical wires, and means are provided for reciprocating the cutter element. Each heated electrical wire may be individually controlled so that the wire is maintained at the cutting temperature while cutting, and will not overheat when not cutting. The cutting element is reciprocated so that the wire cutting the edge of the skin will not have one portion cutting and the other portion not overheated.
Claims10
A method of removal of wool from skin, said method including the steps of providing a cutting element comprising a plurality of wires supported on a reciprocal bar, providing a means for supplying electric current to said cutting element wires, presenting the skin to said cutting element, providing relative movement of the bar in a direction transverse to the direction of motion of the skin toward the cutting element and providing a flow of air to lift the cut wool away from the skin during the cutting step and onto a discharge conveyor.
Apparatus for the removal of wool from a skin, said apparatus comprising conveyor means to present the skin to abutting element, said cutting element comprising a plurality of individually heated electrical elements, means or supplying electrical current to the electrical elements, and means for providing movement of the cutting element relative to the skin in a direction transverse to the relative movement of the skin to the cutting element and parallel to the skin.
Apparatus for the removal of wool from a skin, said apparatus comprising conveyor means to present the skin to a cutting element, said cutting element comprising a plurality of individually heated electrical elements, each electrical element comprising an electrical wire supported on a pair of fingers attached to a cutting bar, means for heating each electrical element, and means for providing movement o the cutting element relative to the skin in a direction transverse o the movement of the skin to the cutting element and parallel to the skin, characterized in that there is provided a means for separately controlling electrical current to each one of the plurality of electrically heated elements.
Dependencies are inferred from the claim text.