Patent US4199854A successfully refreshed from Google Patents.
US4199854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable stripping method
Assignee: Albemarle Corp
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Filing: 1978-12-26
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Granted: 1980-04-29
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Expires: 1998-12-26
Abstract
Abstract An apparatus for stripping a three-wire armor covered, lead jacketed, insulated flat electrical cable comprising a quide roll means for feeding the cable into a stripping means; a stripping means having adjustable cable cutting means for longitudinally cutting the cable in a plurality of places to adjustable depths and die means for stripping the lead jacket and the insulation from the wires; and a pulling means for evenly pulling the cable wires from the guide roll means and through the stripping means. A method is also provided for stripping the cable, wherein the cable is fed into a stripping means, the cable is longitudinally cut in multiple predetermined places to adjustable depths, the armor cover is removed, and the lead jacket and insulation are removed.
Inventors
- 👤 James L. Bitting
- 👤 Thomas L. Tubb, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:39
CPC Classifications
H; H01; H01B; H01B15/00; H01B15/005; H01B13/00; H01B13/0003; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/82; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49123; Y10T29/49174; Y10T29/49181; Y10T29/49185; Y10T29/49192; Y10T29/49815; Y10T29/49822
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
209 words
A method of stripping or removing the outer insulating casing from a multi-wire armor covered, lead jacketed, insulated flat electrical cable comprising the steps of: a. Feeding the cable through a guide means into a means for making a plurality of longitudinal cuts in the cable; b. Making a plurality of longitudinal cuts to predetermined depths in the cable, a plurality of said cuts being made paralleledly and spaced apart from the top down through the armor, through the lead jacket, through the insulation and down to the wire, and at least one of said longitudinal cuts being made from the bottom through the armor; c. Moving the cable with the longitudinal cuts therein through an armor stripping means and stripping the armor from the cable thereby reducing the cable to a plurality of individual lead jacketed wires; d. Moving the individual lead jacketed wires through a lead jacket stripping means and removing the lead jacket from each of the individual wires thereby reducing each individual wire to an insulation covered wire; and e. Moving the individual insulation covered wires through an insulation stripping means and removing the insulation from each of the individual wires thereby reducing each individual wire to a wire substantially stripped of all outer coverings.
Claim 2
Independent Claim
209 words
A method of stripping or removing the outer insulating casing from a multi-wire armor covered, lead jacketed, insulated flat electrical cable comprising the steps of: a. Feeding the cable through a guide means into a means for making a plurality of longitudinal cuts in the cable; b. Making a plurality of longitudinal cuts to predetermined depths in the cable, a plurality of said cuts being made paralleledly and spaced apart from the top down through the armor, through the lead jacket, through the insulation and down to the wire, and at least one of said longitudinal cuts being made from the bottom through the armor; c. Moving the cable with the longitudinal cuts therein through an armor stripping means and stripping the armor from the cable thereby reducing the cable to a plurality of individual lead jacketed wires; d. Moving the individual lead jacketed wires through a lead jacket stripping means and removing the lead jacket from each of the individual wires thereby reducing each individual wire to an insulation covered wire; and e. Moving the individual insulation covered wires through an insulation stripping means and removing the insulation from each of the individual wires thereby reducing each individual wire to a wire substantially stripped of all outer coverings.
Claim 3
Dependent Claim
49 words
The method of claim 1, wherein a portion of the wire is stripped to form a plurality of stripped wires on one end of the cable and the stripped wires are positioned in a pulling means and the cable is then pulled through the various cutting and stripping operations.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-29 | 1983-10-29 | 1984-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-29 | 1987-10-29 | 1988-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-29 | 1991-10-29 | 1992-04-29 | $7700.00 | Window Closed / Lapsed |