GB702660A - Improvements in or relating to electric cables - Google Patents

Improvements in or relating to electric cables

Info

Publication number
GB702660A
GB702660A GB4412/53A GB441253A GB702660A GB 702660 A GB702660 A GB 702660A GB 4412/53 A GB4412/53 A GB 4412/53A GB 441253 A GB441253 A GB 441253A GB 702660 A GB702660 A GB 702660A
Authority
GB
United Kingdom
Prior art keywords
pulleys
tape
roller
core
axes
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
GB4412/53A
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of GB702660A publication Critical patent/GB702660A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables

Abstract

702,660. Cables. PIRELLI SOC. PER AZIONI. Feb. 17, 1953 [July 15, 1952], No. 4412/53. Class 36 The plastic-insulated core 2 of a submarine cable is passed through a device which deforms it into a cylindrical helix of small radius having the same axis as the cable, and at the same time applies a winding or lapping of tape, yarn or string 3 so as to obtain a substantiallycylindrical assembly over which the normal serving 4 and armouring are applied. The device may comprise supporting pulleys 6, 7 and a deforming roller 8, the tape being supplied from reel 9 over guide 10. The axis of the roller 8 lies at an angle to the axes of the pulleys, but in a plane parallel to that containing the axes of the pulleys. The device is rotated about the geometrical axis of the core so -the latter is drawn through, so that the core is deformed into a cylindrical helix and at the same time wound with tape 3. The pulleys 6, 7 and roller 8 can be fixed or rotatable about their axes, and the latter may be used to guide the tape in which case the roller 10 is omitted. The pulleys 6, 7 may be replaced by two fixed dies through which the cable core passes, Fig. 4 (not shown).
GB4412/53A 1952-07-15 1953-02-17 Improvements in or relating to electric cables Expired GB702660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT702660X 1952-07-15

Publications (1)

Publication Number Publication Date
GB702660A true GB702660A (en) 1954-01-20

Family

ID=11313696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4412/53A Expired GB702660A (en) 1952-07-15 1953-02-17 Improvements in or relating to electric cables

Country Status (3)

Country Link
DE (1) DE1028184B (en)
FR (1) FR1070714A (en)
GB (1) GB702660A (en)

Also Published As

Publication number Publication date
FR1070714A (en) 1954-08-10
DE1028184B (en) 1958-04-17

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