GB1208711A - Electric cables - Google Patents

Electric cables

Info

Publication number
GB1208711A
GB1208711A GB218/69A GB21869A GB1208711A GB 1208711 A GB1208711 A GB 1208711A GB 218/69 A GB218/69 A GB 218/69A GB 21869 A GB21869 A GB 21869A GB 1208711 A GB1208711 A GB 1208711A
Authority
GB
United Kingdom
Prior art keywords
rotatable
rotatable frame
frame
paper
reels
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
GB218/69A
Inventor
Alojzy Tomica
John Francis Blackwell
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB218/69A priority Critical patent/GB1208711A/en
Priority to CH1920669A priority patent/CH523581A/en
Priority to DE19691965224 priority patent/DE1965224A1/en
Priority to ES375106A priority patent/ES375106A1/en
Priority to BE743919D priority patent/BE743919A/xx
Priority to US889454A priority patent/US3672141A/en
Priority to FR7000026A priority patent/FR2027687B1/fr
Publication of GB1208711A publication Critical patent/GB1208711A/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
    • H01B13/10—Insulating conductors or cables by longitudinal lapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Communication Cables (AREA)

Abstract

1,208,711. Covering cores by wrapping. STANDARD TELEPHONES & CABLES Ltd. 2 Jan., 1969, No. 218/69. Heading B8G. [Also in Division H1] A method and apparatus for individually insulating a plurality of electric conductors and twisting them into a pair or a quad involves a rigid non-rotatable frame (not shown) on which are mounted two or four conductor-wire supply reels 1, a central string supply reel 9 (used only when making a quad) and paper supply reels 2, which reels are free to rotate about their own axes. Also mounted on the frame are wire and paper guides 3, conical forming tools 4, closure dies 5, a polishing die 6, and a cotton thread binder 7. On a rotatable frame (not shown) a take-up bobbin is mounted which rotates about its own axis to pull the wires through the apparatus or machine for the insulation process in which an adhesive coated paper tape or plastics/paper laminate is wrapped 1¢ times around the conductor. The twisted conductors are bound by cotton thread from binder 7. In an alternative embodiment, the supply reels are mounted on a rotatable frame or individual rotatable frames mounted on a rigid non-rotatable or rotatable frame and the take-up bobbin is mounted on a non-rotatable frame. The forming tools 4 (Fig. 2, not shown) consist of a metal strip formed into a conically shaped spiral with none of the overlapping turns touching.
GB218/69A 1969-01-02 1969-01-02 Electric cables Expired GB1208711A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB218/69A GB1208711A (en) 1969-01-02 1969-01-02 Electric cables
CH1920669A CH523581A (en) 1969-01-02 1969-12-24 Process for the individual insulation and stranding of cable ladders in a common, continuous operation
DE19691965224 DE1965224A1 (en) 1969-01-02 1969-12-29 Method and device for producing pairs or vials of telephone cables in one operation
ES375106A ES375106A1 (en) 1969-01-02 1969-12-31 Apparatus for forming electric cables
BE743919D BE743919A (en) 1969-01-02 1969-12-31
US889454A US3672141A (en) 1969-01-02 1969-12-31 Apparatus for forming electric cables
FR7000026A FR2027687B1 (en) 1969-01-02 1970-01-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB218/69A GB1208711A (en) 1969-01-02 1969-01-02 Electric cables

Publications (1)

Publication Number Publication Date
GB1208711A true GB1208711A (en) 1970-10-14

Family

ID=9700501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB218/69A Expired GB1208711A (en) 1969-01-02 1969-01-02 Electric cables

Country Status (7)

Country Link
US (1) US3672141A (en)
BE (1) BE743919A (en)
CH (1) CH523581A (en)
DE (1) DE1965224A1 (en)
ES (1) ES375106A1 (en)
FR (1) FR2027687B1 (en)
GB (1) GB1208711A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280795A (en) * 1971-03-23 1972-07-05 Standard Telephones Cables Ltd Cables
GB2001777B (en) * 1977-07-25 1982-01-06 Sumitomo Electric Industries Optical fibre cable and a method and apparatus for producing the same
ES2059226B1 (en) * 1991-12-31 1995-12-16 Gomfil Conductores Electricos WIRING MACHINE FOR THE PRODUCTION PROCESS OF TEXTILE CABLES AND PRODUCTION UNIT INCORPORATED BY SUCH MACHINE.
WO2014005577A2 (en) * 2012-07-02 2014-01-09 Casar Drahtseilwerk Saar Gmbh Device and method for producing a strand or a cable
CN114783694B (en) * 2022-06-20 2022-09-02 江苏中广核金沃电子科技有限公司 Aluminum alloy photovoltaic cable insulating layer cladding equipment

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US451791A (en) * 1891-05-05 Twine for grain-binding harvesters
US267597A (en) * 1882-11-14 William h
US1124249A (en) * 1914-05-02 1915-01-12 Western Electric Co Manufacture of electric cables.
US1165953A (en) * 1914-06-11 1915-12-28 American Coretwine Company Paper twine.
US1752497A (en) * 1926-07-19 1930-04-01 Western Electric Co Apparatus for producing electrical cables
US1854119A (en) * 1927-02-07 1932-04-12 Carey Philip Mfg Co Yarn, cord, thread, etc., and method of manufacturing same
US1782381A (en) * 1929-05-10 1930-11-18 Henleys Telegraph Works Co Ltd Means for the application of insulating material in the form of strips to electric conductors
US1956730A (en) * 1929-09-11 1934-05-01 Western Electric Co Method of making electrical cables
FR885170A (en) * 1941-07-08 1943-09-07 Hermes Patentverwertungs Gmbh equipment for axial laying of insulating tapes on electrical conductors
DE837132C (en) * 1948-10-02 1952-04-21 Siemens Ag Device for axially parallel spiral application of tapes on electrical conductors or the like.
US2947652A (en) * 1950-12-18 1960-08-02 Int Standard Electric Corp Electric cables
FR873781A (en) * 1962-10-10 1942-07-20 Hermes Patentverwertungs Gmbh Method of manufacturing spiral and at the same time helical envelopes or coverings by means of tapes, for wires, conductors, etc.
US2981052A (en) * 1957-11-22 1961-04-25 American Viscose Corp Twine
FR1231658A (en) * 1958-03-03 1960-09-30 Siemens Ag Process for obtaining wiring elements with individual conductors, in particular with four star conductors, for the manufacture of telecommunication cables
FR1418261A (en) * 1963-12-12 1965-11-19 Trefimetaux Improvements in the manufacture of telephone cables
FR1438520A (en) * 1965-04-01 1966-05-13 Telecommunications Sa Strands formed of coaxial pairs for telecommunication cables and machines for their manufacture
FR1506714A (en) * 1965-12-22 1967-12-22 British Insulated Callenders Advanced metallic wire covered with paper
GB1102302A (en) * 1966-03-08 1968-02-07 British Insulated Callenders Improvements in or relating to the manufacture of paper covered wires

Also Published As

Publication number Publication date
ES375106A1 (en) 1972-03-16
FR2027687B1 (en) 1974-09-20
FR2027687A1 (en) 1970-10-02
BE743919A (en) 1970-06-30
CH523581A (en) 1972-05-31
DE1965224A1 (en) 1970-07-23
US3672141A (en) 1972-06-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees