GB330731A - Improvements in or relating to electric telephone cables - Google Patents

Improvements in or relating to electric telephone cables

Info

Publication number
GB330731A
GB330731A GB15401/29A GB1540129A GB330731A GB 330731 A GB330731 A GB 330731A GB 15401/29 A GB15401/29 A GB 15401/29A GB 1540129 A GB1540129 A GB 1540129A GB 330731 A GB330731 A GB 330731A
Authority
GB
United Kingdom
Prior art keywords
conductors
stranding
pitches
holes
groups
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
GB15401/29A
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Publication of GB330731A publication Critical patent/GB330731A/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
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads

Landscapes

  • Communication Cables (AREA)

Abstract

330,731. Felten & Guilleaume Fabrik Elektrischer Kabel, Stahl & Kupferwerke Akt.,-Ges. April 19, 1929, [Convention date]. Cables and conductors, processes for making.-In multi-core telephone cables of the type in which different groups of conductors are wound with different pitches, the operating capacities of the various groups are equalized by arranging that those having the longer pitches are fed to the stranding die at greater angles relatively to the stranding axis than the groups having shorter pitches. In the portion of the stranding machine shown in Figs. 3 and 4, a guiding disc S, revolving with the bobbin frame, is provided with holes arranged on circles of different radii r', r<2>, r<3>. Conductors of short pitch are fed to the stranding die V through holes in the guiding disc formed near the stranding axis, the conductors of longer pitch passing through holes more remote.
GB15401/29A 1929-04-19 1929-05-16 Improvements in or relating to electric telephone cables Expired GB330731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT330731X 1929-04-19

Publications (1)

Publication Number Publication Date
GB330731A true GB330731A (en) 1930-06-19

Family

ID=3671789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15401/29A Expired GB330731A (en) 1929-04-19 1929-05-16 Improvements in or relating to electric telephone cables

Country Status (1)

Country Link
GB (1) GB330731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823153A (en) * 1953-10-07 1958-02-11 Lockheed Aircraft Service Inc Means for threading wires through flexible tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823153A (en) * 1953-10-07 1958-02-11 Lockheed Aircraft Service Inc Means for threading wires through flexible tubing

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