GB955779A - Improvements in or relating to telephone cables - Google Patents

Improvements in or relating to telephone cables

Info

Publication number
GB955779A
GB955779A GB3429562A GB3429562A GB955779A GB 955779 A GB955779 A GB 955779A GB 3429562 A GB3429562 A GB 3429562A GB 3429562 A GB3429562 A GB 3429562A GB 955779 A GB955779 A GB 955779A
Authority
GB
United Kingdom
Prior art keywords
lay
bunch
bunches
unit groups
sept
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
GB3429562A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB955779A publication Critical patent/GB955779A/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
    • 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
    • H01B13/0235—Stranding-up by a twisting device situated between a pay-off device and a take-up device
    • H01B13/0257—Stranding-up by a twisting device situated between a pay-off device and a take-up device being a perforated disc
    • 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
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Communication Cables (AREA)

Abstract

955,779. Cables. SIEMENS & HALSKE A.G. Sept. 7, 1962 [Sept. 8, 1961], No. 34295/62. Heading H1A. A telephone cable core is formed from twisted bunches e.g. B and B2, of unit groups of conductors, each bunch consisting of five unit groups, with the length of lay of the unit groups in each bunch greater than the length of lay of the bunches. The unit group consists of three conductors a, b and c insulated with synthetic material, two wires for the speech circuit and the other as a signal wire. Each bunch may be wound with a differently coloured insulating strip such as 11 for identification. A method of manufacturing a cable (Fig. 4, not shown) is described in which individual bunches are taken from respective feed drums then stranded to give periodically differing lengths of lay by variably rotatable perforated discs before passing through spinning heads applying identifying coloured strips and on to a stranding and forming die whereafter the cable core is taped and insulated.
GB3429562A 1961-09-08 1962-09-07 Improvements in or relating to telephone cables Expired GB955779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES75677A DE1170484B (en) 1961-09-08 1961-09-08 Plastic-insulated telecommunications bundle cable

Publications (1)

Publication Number Publication Date
GB955779A true GB955779A (en) 1964-04-22

Family

ID=7505543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3429562A Expired GB955779A (en) 1961-09-08 1962-09-07 Improvements in or relating to telephone cables

Country Status (4)

Country Link
DE (1) DE1170484B (en)
GB (1) GB955779A (en)
NL (1) NL282953A (en)
SE (1) SE311682B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118016379A (en) * 2024-04-08 2024-05-10 四川金力电缆集团有限公司 Multi-size applicable adjustable cable production equipment
CN118016379B (en) * 2024-04-08 2024-06-07 四川金力电缆集团有限公司 Multi-size applicable adjustable cable production equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905991C (en) * 1938-05-22 1954-03-08 Siemens Ag Telecommunication cable, especially for multiple carrier frequency operation, with wire groups stranded in several bundles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118016379A (en) * 2024-04-08 2024-05-10 四川金力电缆集团有限公司 Multi-size applicable adjustable cable production equipment
CN118016379B (en) * 2024-04-08 2024-06-07 四川金力电缆集团有限公司 Multi-size applicable adjustable cable production equipment

Also Published As

Publication number Publication date
NL282953A (en)
DE1170484B (en) 1964-05-21
SE311682B (en) 1969-06-23

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