Woven electrically conductive cable and method

• US 3,909,508 A
• Filed: 12/26/1973
• Issued: 09/30/1975
• Est. Priority Date: 05/18/1970
• Status: Expired due to Term

• Current Assignee: Barclaysamerican/Business Credit Incorporated
• Original Assignee: Edgar A. Ross
• Inventors: Ross, Edgar A.
• Primary Examiner(s): Goldberg, E. A.
• Application Number:
  US05/427,561
• Time in Patent Office: 643 Days
• Field of Search: 174/117M 139/425R 29/592
• US Class Current: 174/117.00M
• CPC Class Codes: H01B 7/083 Parallel wires, incorporated in a fabric
• CPC Class Codes: Y10T 29/49002 Electrical device making

Abstract

A plurality of parallel conductors and a single continuous weft thread are woven together in a two-up, two-down twill weave pattern. The conductors comprise the warp fibers of the cable. The ends of the wires in the cable are separated simply by pulling one end of the weft thread to free the ends of the wires from the weave, and then stripping off any insulating coating covering the wire ends.

Claims

1. A woven electrically conductive cable comprising, in combination, a plurality of elongated, substantially parallel electrical conductors forming warp members of said cable, means for insulating said conductors with respect to one another, easily removable binding means for said conductors, said binding means comprising only a single continuous weft thread woven between and binding said conductors together in a pattern which is staggered in the weft direction, said weft thread passing over at least two adjacent conductors in each of a plurality of passes through said cable, one end of said weft thread being not bound with said conductors so that it is free to be pulled longitudinally of said conductors to free one end of said conductors from said binding means.

2. A cable as in claim 1 in which said conductors comprise substantially the only warp fibers in said cable.

3. A cable as in claim 1 in which each of said conductors has an integral coating of insulation.

4. A woven electrically conductive cable comprising a plurality of substantially parallel elongated electrical conductors forming warp members of said cable and woven togther with easily removable binding means for said conductors, said binding means comprising only a single continuous weft thread, said conductors being woven with said weft thread in a twill pattern, one end of said weft thread being not bound with said conductors so that it is free to be pulled longitudinally of said conductors to free one end of said conductors from said binding means.

5. A cable as in claim 4 in which said twill pattern is a straight two-up, two-down twill pattern.

6. A cable as in claim 4 in which each of said conductors has an integral insulating coating.

7. A method of preparing a woven, electrically conductive cable for making electrical connections to a plurality of elongated, substantially parallel electrical conductors therein, said method comprising the steps of providing a woven electrically conductive cable having a plurality of elongated electrical conductors, only a single continuous weft thread woven between and binding said conductors together in a pattern which is staggered in the weft direction, said weft thread passing over at least two adjacent conductors in each of a plurality of passes through said cable, one end of said weft thread being not bound with said conductors, and pulling said weft thread in the longitudinal direction of said conductors to remove said thread from said cable at an end of said cable.

8. A method as in claim 7 in which said weft thread and said conductors are woven together in a twill pattern with said conductors being substantially the only warp fibers in the cable.

9. A method as in claim 7 in which each of said conductors has an integral coating of insulation, and including the step of stripping said insulation from the ends of selected ones of said conductors from which said thread has been pulled.