GB366823A - Improvements in or relating to multi-core electric cables - Google Patents

Improvements in or relating to multi-core electric cables

Info

Publication number
GB366823A
GB366823A GB1330831A GB1330831A GB366823A GB 366823 A GB366823 A GB 366823A GB 1330831 A GB1330831 A GB 1330831A GB 1330831 A GB1330831 A GB 1330831A GB 366823 A GB366823 A GB 366823A
Authority
GB
United Kingdom
Prior art keywords
conductor
section
circular cross
stranded
frame
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
GB1330831A
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.)
GEORGE WILLIAM GIFFIN
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
GEORGE WILLIAM GIFFIN
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 GEORGE WILLIAM GIFFIN, Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical GEORGE WILLIAM GIFFIN
Priority to GB1330831A priority Critical patent/GB366823A/en
Publication of GB366823A publication Critical patent/GB366823A/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
    • H01B13/02—Stranding-up
    • H01B13/0214—Stranding-up by a twisting pay-off device

Landscapes

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

Abstract

366,823. Making stranded electric conductors. PIRELLI-GENERAL CABLE WORKS, Ltd., 144, Queen Victoria Street, London, and GIFFIN, G. W., Oakmount, Velmore Road, Chandlersford, Hampshire. May 5, 1931, No. 13308. [Classes 83 (ii) and 83 (iv).] Rolling.-Stranded non-circular, generally sector-shaped, conductors adapted to be combined in a multicore cable are formed by stranding wires to form a conductor of circular cross section, to which, by passage between rollers bodily revolved round the conductor in a plane at rightangles to it, a non-circular cross section and helical twist are imparted in a single operation. The wires are fed from a rotary carriage 1, through holes in a face-plate 2, to a die 3 where a stranded conductor of circular cross section is formed. The conductor thus formed is passed between rollers 4 which are carried on a rotating frame 5. The rate of travel of the conductor is determined by the winding on to a capstan 6 which is interconnected mechanically with the frame 5 so as to give the desired pitch of twist. Between the capstan 6 and frame 5 the conductor passes through paper-insulating heads 8. Specification 351,480 is referred to.
GB1330831A 1931-05-05 1931-05-05 Improvements in or relating to multi-core electric cables Expired GB366823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1330831A GB366823A (en) 1931-05-05 1931-05-05 Improvements in or relating to multi-core electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1330831A GB366823A (en) 1931-05-05 1931-05-05 Improvements in or relating to multi-core electric cables

Publications (1)

Publication Number Publication Date
GB366823A true GB366823A (en) 1932-02-11

Family

ID=10020594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1330831A Expired GB366823A (en) 1931-05-05 1931-05-05 Improvements in or relating to multi-core electric cables

Country Status (1)

Country Link
GB (1) GB366823A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138915A (en) * 1962-10-19 1964-06-30 Anaconda Wire & Cable Co Method of forming a sectorconductor cable
US4106276A (en) * 1976-10-14 1978-08-15 Tokyo Rope Mfg. Co. Ltd. Non-rotating rope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138915A (en) * 1962-10-19 1964-06-30 Anaconda Wire & Cable Co Method of forming a sectorconductor cable
US4106276A (en) * 1976-10-14 1978-08-15 Tokyo Rope Mfg. Co. Ltd. Non-rotating rope

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