Method for removing a shielding foil of an electrical cable by means of a rotary stripping machine, and device for supporting the removal of a shielding foil of an electrical cable
US11870223B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jul 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G1/1265
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for removing a shielding foil of an electrical cable includes creating an incision of a first depth in an insulating sheath of the electrical cable wherein the first depth is smaller than or the same as the thickness of the insulating sheath; creating a predetermined breaking point in the shielding foil through at least one radially adjustable perforation tool until the perforation tool has reached a second depth, wherein the second depth corresponds to at least the thickness of the insulating sheath plus at least half of the thickness of the shielding foil; tearing the shielding foil at the predetermined breaking point; and removing the shielding foil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.