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GB356207A - Improvements in machines for making telephone cables - Google Patents

Improvements in machines for making telephone cables

Info

Publication number
GB356207A
GB356207A GB17222/30A GB1722230A GB356207A GB 356207 A GB356207 A GB 356207A GB 17222/30 A GB17222/30 A GB 17222/30A GB 1722230 A GB1722230 A GB 1722230A GB 356207 A GB356207 A GB 356207A
Authority
GB
United Kingdom
Prior art keywords
yoke
cage
pair
wires
pairs
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
GB17222/30A
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 GB17222/30A priority Critical patent/GB356207A/en
Priority to US535649A priority patent/US1988586A/en
Publication of GB356207A publication Critical patent/GB356207A/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)
  • Ropes Or Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

356,207. Cables. STANDARD TELEPHONES & CABLES, Ltd. and DEACON, H. J., Columbia House, Aldwych, London. June 4, 1930, No. 17222. [Class 36.] A machine for twisting up electric telephone cables of the type formed of pairs, quads or groups of pairs or quads comprises a rotatable yoke adapted to twist up a pair of wires, and a second rotatable yoke to twist up another pair of wires, the yokes rotating at different speeds and a rotatable cage being provided to twist the pairs together. The yokes are disposed and rotated in axial alignment, the cage also rotating about the same axis. In the construction shown, a yoke 6 is mounted on columns 21, 22 and carries a reel 8 of paired wire 10. A cage 14 consisting of lateral bars 36 and transverse bars 37 is mounted between columns 20, 21. In the cage 14 is rotatably mounted a yoke 7 carrying a reel 9 of paired wire 11. Through a chain of gearing, the rotary movement of the cage 14 is adapted to rotate the yoke 7 and the speed of the yoke 7 can be varied by varying the gear train. The pair 10 is led through a hollow bearing, over guides and round the yoke 7, as shown, to a forming die 28 fixed to the cage 14 and then through a hollow bearing 3 to meet the pair 11. The pair 11 passes from the reel 9 to the plate 28 and through the hollow bearing 3 where it is formed into quads 13 with the pair 10. The speed and direction of rotation of the yokes 6, 7 is varied by varying the gear trains. In a modified construction for twisting four wires into a quad each yoke 6, 7 carries two wheels set one behind the other, the wires on the two reels being twisted up as they leave the yoke, and the twisted pairs being formed into a quad at the exit end of the cage.
GB17222/30A 1930-06-04 1930-06-04 Improvements in machines for making telephone cables Expired GB356207A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB17222/30A GB356207A (en) 1930-06-04 1930-06-04 Improvements in machines for making telephone cables
US535649A US1988586A (en) 1930-06-04 1931-05-07 Quad stranding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17222/30A GB356207A (en) 1930-06-04 1930-06-04 Improvements in machines for making telephone cables

Publications (1)

Publication Number Publication Date
GB356207A true GB356207A (en) 1931-09-04

Family

ID=10091366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17222/30A Expired GB356207A (en) 1930-06-04 1930-06-04 Improvements in machines for making telephone cables

Country Status (2)

Country Link
US (1) US1988586A (en)
GB (1) GB356207A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498834A (en) * 1948-01-09 1950-02-28 Okonite Callender Cable Co Inc Apparatus for installing electric power cables
GB680329A (en) * 1949-02-28 1952-10-01 Telegraph Constr & Main Co Cable manufacturing machine
US2869316A (en) * 1957-03-12 1959-01-20 Plastic Wire & Cable Corp Twisted conductors and cables and method and apparatus for making the same
BE568198A (en) * 1957-07-19
GB1208293A (en) * 1966-10-27 1970-10-14 Filament Extruders Pty Ltd The forming of spiralled or twisted synthetic plastic fibres
US3425203A (en) * 1966-12-30 1969-02-04 Wanskuck Co Cable making machine
US3722203A (en) * 1969-11-15 1973-03-27 Oki Electric Cable Method for continuously manufacturing a communication cable
US3732682A (en) * 1971-06-29 1973-05-15 Western Electric Co Methods of and apparatus for twisting and stranding cable pairs in a tandem operation

Also Published As

Publication number Publication date
US1988586A (en) 1935-01-22

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