Cutting tool for cable with a metal shield
AssigneeSolar Turbines Incorporated
InventorRonald Johnston
Life of this patent
Estimating the term…
Abstract
A tool for cutting and slitting the shielding of an electrical cable includes a cutting platform configured to engage the shield of the cable. A driven cutting blade is mounted for movement past the cutting platform into the shield. A fixture is provided for supporting the cable in a desired orientation during a cutting or slitting operation. The fixture includes a first cable support that defines a ring cut plane and a second cable support that defines a slitting plane.
Claims13
A tool for cutting a metal shield of a cable, the cable having a core containing a plurality of electrical conductors, the tool comprising:
- a base including a cutting platform, the cutting platform being configured to engage an outer surface of the cable;
- a cutting blade mounted for movement relative to the cutting platform between a first position spaced from the cutting platform and a second position at which the cutting blade extends past the cutting platform, the cutting blade defining a cutting plane when at the second position;
- a drive mechanism operatively connected to the cutting blade;
- and a fixture for supporting the cable in a desired orientation, the fixture including first and second spaced apart rollers, the first roller configured to rotate about a first axis and the second roller configured to rotate about a second axis, the first axis being spaced from the second axis to define a cable receiving nest extending between the first axis and the second axis, the first and second rollers being configured to support and engage the cable for a ring cut and to support and engage the cable for a slitting cut, the ring cut and the slitting cut being generally perpendicular to each other, the base being pivotably secured to the fixture to permit the base and the fixture to pivot relative to each other about a pivot axis between a loading position and a cutting position, the pivot axis spaced from and parallel to and the cutting plane, wherein at the loading position the cable receiving nest is pivoted about the pivot axis to a position spaced from the cutting plane, and at the cutting position the cable receiving nest intersects with the cutting plane.
A tool for cutting a metal shield of a cable, the cable having a core containing a plurality of electrical conductors, the tool comprising:
- a base including a cutting platform, the cutting platform being configured to engage an outer surface of the cable;
- a cutting blade mounted for movement relative to the cutting platform between a first position spaced from the cutting platform and a second position at which the cutting blade extends past the cutting platform, the cutting blade defining a cutting plane when at the second position;
- a drive mechanism operatively connected to the cutting blade;
- and
- a fixture for supporting the cable in a desired orientation, the fixture including first and second spaced apart rollers, a pair of spaced apart first surfaces of each of the first and second rollers defining a ring cut nest extending between the first surfaces to support and engage the cable for a ring cut, and a pair of spaced apart second surfaces of each of the first and second rollers defining a slitting nest extending between the second surfaces to support and engage the cable for a slitting cut, the ring cut and the slitting cut being generally perpendicular to each other, the base being pivotably secured to the fixture to permit the base and the fixture to pivot relative to each other about a pivot axis between a loading position and a cutting position, the pivot axis spaced from and parallel to the cutting plane, wherein at the loading position both the ring cut nest and the slitting nest are spaced from the cutting plane and allow the cable to be loaded into either the ring cut nest or the slitting nest, and at the cutting position both the ring cut nest and the slitting nest intersect with the cutting plane.
Dependencies are inferred from the claim text.