ES404761A1 - Methods of and apparatus for twisting and stranding cable pairs in a tandem operation - Google Patents

Methods of and apparatus for twisting and stranding cable pairs in a tandem operation

Info

Publication number
ES404761A1
ES404761A1 ES404761A ES404761A ES404761A1 ES 404761 A1 ES404761 A1 ES 404761A1 ES 404761 A ES404761 A ES 404761A ES 404761 A ES404761 A ES 404761A ES 404761 A1 ES404761 A1 ES 404761A1
Authority
ES
Spain
Prior art keywords
pairs
twist
pair
successive sections
conductors
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
ES404761A
Other languages
Spanish (es)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES404761A1 publication Critical patent/ES404761A1/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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
    • D07B3/06—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are spaced radially from the axis of the machine, i.e. basket or planetary-type stranding machine
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/20—Type of machine
    • D07B2207/202—Double twist unwinding
    • D07B2207/203—Double twist unwinding comprising flyer
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/4072—Means for mechanically reducing serpentining or mechanically killing of rope
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/40—Application field related to rope or cable making machines
    • D07B2501/406—Application field related to rope or cable making machines for making electrically conductive cables
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
    • D07B3/022—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position with provision for imparting two or more twists to the filaments for each revolution of the guide member

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Ropes Or Cables (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Wire Processing (AREA)

Abstract

A twist is imparted in each pair of a plurality of pairs of insulated conductors for each revolution of an associated flier bow as each of the pairs pass over sheaves at opposite ends of the bow in a high speed twister. Each of the twisted pairs is passed from the twister along a predetermined path through an associated untwist-retwist device in which the twisted pair is untwisted by advancing successive sections of the individual conductors along separate paths and revolving the successive sections of the conductors being advanced along the separate paths about the predetermined path. Subsequent to the successive sections of the individual conductors of each of the untwisted pairs being moved away from the associated untwist-retwist device, a double twist is imparted to each pair in a uniform distribution. The plurality of retwisted pairs are moved immediately into a strander to form a cable having a binding applied thereto to thereby retain the uniform distribution of twist.
ES404761A 1971-06-29 1972-06-28 Methods of and apparatus for twisting and stranding cable pairs in a tandem operation Expired ES404761A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15794771A 1971-06-29 1971-06-29

Publications (1)

Publication Number Publication Date
ES404761A1 true ES404761A1 (en) 1975-06-16

Family

ID=22566016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404761A Expired ES404761A1 (en) 1971-06-29 1972-06-28 Methods of and apparatus for twisting and stranding cable pairs in a tandem operation

Country Status (10)

Country Link
US (1) US3732682A (en)
JP (1) JPS5221097B1 (en)
BE (1) BE785528A (en)
CA (1) CA953993A (en)
CH (1) CH543801A (en)
DE (1) DE2231533C3 (en)
ES (1) ES404761A1 (en)
FR (1) FR2144393A5 (en)
GB (1) GB1401701A (en)
IT (1) IT959282B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232507A (en) * 1973-02-22 1980-11-11 Carlo Menegatto Apparatus and method for wrapping core yarns
US4102117A (en) * 1976-06-25 1978-07-25 Western Electric Company, Inc. Wire twisting method and apparatus
IT1065925B (en) * 1976-09-03 1985-03-04 Pirelli APPARATUS TO GET THIN THIN FILAMENTS AMONG THEM
US4044538A (en) * 1977-01-24 1977-08-30 Teijin Seiki Company Limited Arrangement of strand twisting apparatuses
JPS6111280Y2 (en) * 1977-12-12 1986-04-09
DE3006054C2 (en) * 1980-02-18 1982-03-18 Siemens AG, 1000 Berlin und 8000 München Device for the SZ stranding of stranding elements
FR2525020A1 (en) * 1982-04-09 1983-10-14 Cables De Lyon Geoffroy Delore DEVICE FOR GUIDING QUARTERS OF A TELEPHONE CABLE TWISTED ON A TORONO CABLE
CA1174911A (en) * 1982-08-24 1984-09-25 John N. Garner Forming cable core units
CA1174914A (en) * 1982-08-24 1984-09-25 Nordx/Cdt, Inc. Apparatus for stranding at least two wires together
GB8322441D0 (en) * 1983-08-19 1983-09-21 British Ropes Ltd Equipment for making wire strands
US4599853A (en) * 1984-06-18 1986-07-15 Ceeco Machinery Manufacturing Limited Method and apparatus for manufacturing compact conductors with bunchers
US4554782A (en) * 1984-08-03 1985-11-26 Northern Telecom Limited Manufacture of telecommunications cable core units
GB2171072A (en) * 1985-02-19 1986-08-20 Stc Plc Binding head
DE19505567A1 (en) * 1994-04-06 1995-10-12 Frisch Kabel Verseilmaschf Faster, longer length, reversible cabling appts. with low downtime
US6318062B1 (en) * 1998-11-13 2001-11-20 Watson Machinery International, Inc. Random lay wire twisting machine
IT1310295B1 (en) * 1999-03-01 2002-02-11 Cortinovis Spa PROCEDURE AND MACHINE FOR CORDING A PAIR OF CONDUCTORS ACCORDING TO TWO PROPELLERS EQUIVERSE BETWEEN THEIR HALF-STEP
US6209299B1 (en) 1999-04-30 2001-04-03 Thermoplastics Engineering Corp. Double twist twinner with back-twist pay offs and intermediate capstan
US6230478B1 (en) * 1999-12-01 2001-05-15 Nextrom Ltd. Differential length metering apparatus and method for the cabling of insulated conductors with fillers using the double twist process
CN105421127B (en) * 2015-12-31 2018-02-27 天津市大地海陆岩土工程技术开发有限公司 A kind of quick prestress wire branch means
CN107045906B (en) * 2017-04-07 2019-05-28 东莞市庆丰电工机械有限公司 A kind of power unwrapping wire cradle and the full-automatic cage twisted pair cable machine of power unwrapping wire
CN113104671A (en) * 2021-04-13 2021-07-13 杨有仪 Automatic processing system for manufacturing flame-retardant fireproof electric wires and cables
CN113192702B (en) * 2021-05-13 2024-01-26 安徽持质恒智能设备有限公司 Frame strander for wire and cable production and use method thereof
CN113472159B (en) * 2021-07-15 2023-02-03 河北中磁科技有限公司 Copper wire winding machine for assembling large-scale motor
JP7353003B1 (en) * 2023-05-25 2023-09-29 幸衛 大竹 twisting device
CN116936194B (en) * 2023-09-08 2023-12-15 量子科技长三角产业创新中心 Direct current wire forming method with extremely low heat conductivity and direct current wire for quantum computer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR701119A (en) * 1929-10-01 1931-03-12 Hackethal Draht & Kabelwerk Ag Method and device for the manufacture of telephone cables
GB356207A (en) * 1930-06-04 1931-09-04 Standard Telephones Cables Ltd Improvements in machines for making telephone cables
DE822119C (en) * 1949-11-01 1951-11-22 Siemens Schuckertwerke A G DM four-strand stranding machine
DE1032350B (en) * 1955-09-30 1958-06-19 Siemens Ag Process for the production of stranding elements consisting of individual cores, such as star fours, or stranding groups consisting of individual stranding elements, such as DM four, for telecommunication cables
US2877620A (en) * 1956-10-08 1959-03-17 Edmands Company Wire twisting machine
US3017450A (en) * 1957-07-19 1962-01-16 Western Electric Co Cables
US3431718A (en) * 1964-02-18 1969-03-11 Vornbaeumen & Co E Method and machines for twisting together strands of material

Also Published As

Publication number Publication date
FR2144393A5 (en) 1973-02-09
JPS4814842A (en) 1973-02-24
IT959282B (en) 1973-11-10
DE2231533B2 (en) 1975-04-17
GB1401701A (en) 1975-07-30
US3732682A (en) 1973-05-15
DE2231533C3 (en) 1975-11-27
DE2231533A1 (en) 1973-01-11
CH543801A (en) 1973-10-31
CA953993A (en) 1974-09-03
BE785528A (en) 1972-10-16
JPS5221097B1 (en) 1977-06-08

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