Method for stripping insulation from wire
AssigneeGeneral Electric Company
InventorsWilliam S. Owen, Jr., George C. Lovejoy
Life of this patent
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Abstract
A method for stripping bonded insulation from a rectangular wire. The wire is inserted into a wire-stripping mechanism through a pair of gripping jaws. On actuation of the mechanism the jaws are triggered to grip the wire. At least one knife is moved orthogonally to the wire surface to engage and penetrate the wire to be stripped. Then the knife is moved longitudinally along the length of the wire to strip insulation and a thin chip or sliver of metal from the wire. On the return stroke, the jaws are opened to release the stripped wire.
Claims6
A method of stripping bonded insulation from an insulated metal wire of generally rectangular cross-section comprising the steps of:
- (a) engaging the insulation of the wire with the edge of a knife,
- (b) penetrating said insulation and said metal forming the wire with said knife edge by moving said knife edge in a substantially orthogonal direction through said insulation into said metal,
- (c) then moving said knife edge through a predetermined stroke in a longitudinal direction along the length of said wire while maintaining said edge in the metal of the wire during substantially said entire stroke to thereby remove from the wire a composite chip including a length of said insulation substantially equal to said stroke and a sliver of said metal of substantially the same length.
A method of stripping bonded insulation from an insulated wire comprising the steps of:
- (a) clamping a length of insulated wire,
- (b) penetrating with a knife the insulation and metal forming the wire by moving the knife in a substantially orthogonal direction with respect to the wire,
- (c) removing a composite chip from the wire by moving said knife in a first longitudinal direction along the length of the wire, said composite chip including the insulation and a sliver of metal forming the wire,
- (d) separating said chip from the wire by moving said knife in a substantially orthogonal direction away from the wire, and
- (e) unclamping said length of insulated wire by moving said knife in a second longitudinal direction along the length of the wire.
Dependencies are inferred from the claim text.