GB1412446A - Insulating of conductive elements - Google Patents

Insulating of conductive elements

Info

Publication number
GB1412446A
GB1412446A GB5741572A GB5741572A GB1412446A GB 1412446 A GB1412446 A GB 1412446A GB 5741572 A GB5741572 A GB 5741572A GB 5741572 A GB5741572 A GB 5741572A GB 1412446 A GB1412446 A GB 1412446A
Authority
GB
United Kingdom
Prior art keywords
strip
wire
dec
die
strips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5741572A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1412446A publication Critical patent/GB1412446A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49123—Co-axial cable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5138—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine work part to fit cooperating work part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53126—Means to place sheath on running-length core

Abstract

1412446 Covering cores by wrapping WESTERN ELECTRIC CO Inc 13 Dec 1972 [15 Dec 1971] 57415/72 Heading B8G [Also in Division H1] To simultaneously insulate a plurality of electrical conductors, longitudinally creased, advancing strips are formed from an advancing sheet of insulative material, and each strip is closed around a conductor fed with the strip and adjacent its crease. Material 1, Fig. 1, is scored by wheels 5, pleated in die 7 and cut by knives 8 to form creased strips 9. Each strip is formed into a V-shape and aligned with a wire 10 by the die 12, is passed through rollers 13 to form the tape shown in Fig. 5, is wrapped and polished in head 14 to form the tape shown in Fig. 1, and is then dried in a furnace. The material, which may be paper, non-woven fabric or film, may be softened by being wetted by spray 15. The wires may be coated with adhesive which may be activated by the wetting spray, or may be solvent, pressure or heat activated. The wire may be stationed in the trough or roof of the creases. Each wire may be introduced to its crease before the sheet is divided.
GB5741572A 1971-12-15 1972-12-13 Insulating of conductive elements Expired GB1412446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20812671A 1971-12-15 1971-12-15

Publications (1)

Publication Number Publication Date
GB1412446A true GB1412446A (en) 1975-11-05

Family

ID=22773277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5741572A Expired GB1412446A (en) 1971-12-15 1972-12-13 Insulating of conductive elements

Country Status (9)

Country Link
US (1) US3763554A (en)
JP (1) JPS527995B2 (en)
AU (1) AU476544B2 (en)
CA (1) CA982334A (en)
DE (1) DE2261079C3 (en)
ES (1) ES409989A1 (en)
FR (1) FR2165951B1 (en)
GB (1) GB1412446A (en)
NL (1) NL158638B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969169A (en) * 1973-05-21 1976-07-13 Phelps Dodge Industries, Inc. Method of making paper-insulated electrical conductor
US4043851A (en) * 1975-12-23 1977-08-23 Southwire Company Method and apparatus for continuous production of NM cable
US4218285A (en) * 1978-10-16 1980-08-19 Western Electric Company, Inc. Methods of pulp-insulating a conductor
US4281617A (en) * 1979-12-19 1981-08-04 Western Electric Company, Inc. Apparatus for coating conductors
US5477507A (en) * 1985-11-15 1995-12-19 Hughes Aircraft Company Ribbon splicing method and apparatus
DE10227890A1 (en) * 2002-06-21 2004-01-29 Carl Freudenberg Kg Flexible ribbon or flat cable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286017A (en) * 1964-03-03 1966-11-15 Ralph R Batcher Multiple conductor cable and method of making it
GB1059438A (en) * 1965-11-23 1967-02-22 Standard Telephones Cables Ltd Method of manufacturing an insulated electrical conductor
US3654027A (en) * 1969-09-24 1972-04-04 Pre Stress Concrete Apparatus for manufacturing a sheathed cable for use in post-tensioning concrete structures

Also Published As

Publication number Publication date
DE2261079C3 (en) 1974-09-12
CA982334A (en) 1976-01-27
DE2261079A1 (en) 1973-06-20
NL158638B (en) 1978-11-15
FR2165951B1 (en) 1977-02-04
JPS527995B2 (en) 1977-03-05
NL7216791A (en) 1973-06-19
AU476544B2 (en) 1976-09-30
FR2165951A1 (en) 1973-08-10
DE2261079B2 (en) 1974-02-14
ES409989A1 (en) 1976-01-01
JPS4865469A (en) 1973-09-08
US3763554A (en) 1973-10-09
AU4992572A (en) 1974-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee