ES463400A1 - Procedimiento y aparato para formar un borde metalico de so-lape con un troquel de superposicion. - Google Patents

Procedimiento y aparato para formar un borde metalico de so-lape con un troquel de superposicion.

Info

Publication number
ES463400A1
ES463400A1 ES463400A ES463400A ES463400A1 ES 463400 A1 ES463400 A1 ES 463400A1 ES 463400 A ES463400 A ES 463400A ES 463400 A ES463400 A ES 463400A ES 463400 A1 ES463400 A1 ES 463400A1
Authority
ES
Spain
Prior art keywords
shield
overlap
cable core
edge portion
die
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
ES463400A
Other languages
English (en)
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 ES463400A1 publication Critical patent/ES463400A1/es
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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
    • H01B13/262—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of an outer metallic screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

Procedimiento y aparato para preformar un borde metálico de solape con un troquel de superposición, esencialmente, para formar un blindaje metálico tubular proporcionando una superposición o solape preformado del blindaje, cuyo procedimiento se caracteriza porque comprende las fases: formar el blindaje parcialmente con una configuración de tubo; pasar el tubo particularmente formado a través de un troquel de superposición y formación para dar al blindaje completamente la forma de tubo y dotar al tubo con una configuración prácticamente circular con las partes marginales longitudinales del tubo formando un solape o superposición mientras que, al mismo tiempo, se hace que, por lo menos una parte marginal longitudinal superpuesta del tubo en el solape se vuelva hacia el interior una distancia suficiente para evitar que la parte del borde del tubo sobresalga introduciéndose en una cubierta extraída ulteriormente sobre el tubo.
ES463400A 1976-10-20 1977-10-20 Procedimiento y aparato para formar un borde metalico de so-lape con un troquel de superposicion. Expired ES463400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/733,977 US4100003A (en) 1976-10-20 1976-10-20 Method of and apparatus for preforming metal overlap edge with overlap die

Publications (1)

Publication Number Publication Date
ES463400A1 true ES463400A1 (es) 1978-07-16

Family

ID=24949853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463400A Expired ES463400A1 (es) 1976-10-20 1977-10-20 Procedimiento y aparato para formar un borde metalico de so-lape con un troquel de superposicion.

Country Status (10)

Country Link
US (1) US4100003A (es)
JP (1) JPS6032289B2 (es)
CA (1) CA1083332A (es)
CH (1) CH625076A5 (es)
DE (1) DE2746929C2 (es)
ES (1) ES463400A1 (es)
FR (1) FR2368787A1 (es)
GB (1) GB1587276A (es)
IT (1) IT1091285B (es)
SE (1) SE7711430L (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404720A (en) * 1979-06-26 1983-09-20 Western Electric Company, Inc. Apparatus for forming a metallic tape into a tube having an overlapped seam
US4308662A (en) * 1979-06-26 1982-01-05 Western Electric Company, Inc. Methods of and apparatus for forming a metallic tape into a tube having an overlapped seam
CH642590A5 (de) * 1979-07-26 1984-04-30 Tetra Pak Dev Verfahren und einrichtung zum verbinden der kantenbereiche von bahnen, insbesondere bei der herstellung eines schlauches.
US4367489A (en) * 1980-08-14 1983-01-04 Rca Corporation Television ghost detection and cancellation system controlled over several lines of a vertical retrace interval
US4439632A (en) * 1981-01-14 1984-03-27 Western Electric Co., Inc. Bonded sheath cable
US4377908A (en) * 1981-05-18 1983-03-29 Northern Telecom Limited Method and apparatus for bending the overlapping edge portions of a metal shield around a cable core
US4482413A (en) * 1983-08-31 1984-11-13 At&T Technologies, Inc. Methods of and apparatus for forming strips of non-metallic and metallic material into tubular covers having overlapped seams
US4563540A (en) * 1984-06-29 1986-01-07 At&T Technologies, Inc. Bonded sheath cable
US4569704A (en) * 1984-06-29 1986-02-11 At&T Technologies, Inc. Methods of making a bonded sheath cable
US4622092A (en) * 1984-06-29 1986-11-11 At&T Technologies Apparatus for making a bonded sheath cable
DE3805408A1 (de) * 1988-02-22 1989-08-31 Philips Patentverwaltung Verfahren zur aufbringung eines mit einer ueberlappenden laengsnaht um eine kabelseele zu faltenden bandes
US4830689A (en) * 1988-03-02 1989-05-16 Essex Group, Inc. Bonded metallic cable sheathing with edge forming
US5043539A (en) * 1990-03-28 1991-08-27 At&T Bell Laboratories Bonded sheath cable having enhanced resistance to jacket splitting
DE4316574C2 (de) * 1993-05-18 2000-09-21 Kaiser Kwo Kabel Telekom Gmbh Längswasserdichtes elektrisches Kabel mit Schichtenmantel
US5410901A (en) * 1993-08-06 1995-05-02 Sumitomo Electric Lightwave Corp. Method and apparatus for forming overlapped tape
US5685945A (en) * 1995-12-29 1997-11-11 Lucent Technologies Inc. Method and apparatus for separating one or more optical fibers from an optical fiber ribbon
US5777271A (en) * 1996-01-18 1998-07-07 Commscope, Inc. Cable having an at least partially oxidized armor layer
US5944949A (en) * 1997-11-12 1999-08-31 Lucent Technologies Inc. Method and apparatus for separating one or more optical fibers from an optical fiber ribbon
US7749934B2 (en) * 2005-02-22 2010-07-06 Rohm And Haas Company Protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
US7827678B2 (en) * 2008-06-12 2010-11-09 General Cable Technologies Corp. Longitudinal shield tape wrap applicator with edge folder to enclose drain wire
US9728304B2 (en) 2009-07-16 2017-08-08 Pct International, Inc. Shielding tape with multiple foil layers
US20110011638A1 (en) * 2009-07-16 2011-01-20 Paul Gemme Shielding tape with edge indicator
WO2011146911A1 (en) 2010-05-21 2011-11-24 Pct International, Inc. Connector with locking mechanism and associated systems and methods
US8579658B2 (en) 2010-08-20 2013-11-12 Timothy L. Youtsey Coaxial cable connectors with washers for preventing separation of mated connectors
US9028276B2 (en) 2011-12-06 2015-05-12 Pct International, Inc. Coaxial cable continuity device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US715570A (en) * 1902-06-06 1902-12-09 Patrick Henry Friel Die for covering tubes.
US946022A (en) * 1909-06-19 1910-01-11 John William Earle Apparatus for making metal-cased tubes.
DE919405C (de) * 1951-03-02 1954-10-21 Hackethal Draht Und Kabel Werk Vorrichtung und Verfahren zur Herstellung von Maenteln fuer elektrische Kabel oder aehnliche Metallrohre
US2764214A (en) * 1952-09-11 1956-09-25 Western Electric Co Sheath forming apparatus
NL6413984A (es) * 1964-12-02 1966-06-03
GB1122819A (en) * 1966-01-13 1968-08-07 British Insulated Callenders Improvements in or relating to folding dies
US3575748A (en) * 1968-05-28 1971-04-20 Gen Cable Corp Method of making electrical cable
US3607487A (en) * 1968-12-02 1971-09-21 Bell Telephone Labor Inc Waterproof electrical cable
US3785048A (en) * 1972-02-28 1974-01-15 Western Electric Co Method and apparatus for forming an unsoldered sheath about a strand
US3834010A (en) * 1972-09-19 1974-09-10 R Wolfe Method for forming welded seam can bodies
JPS5012793A (es) * 1973-06-06 1975-02-10

Also Published As

Publication number Publication date
JPS6032289B2 (ja) 1985-07-27
IT1091285B (it) 1985-07-06
CH625076A5 (es) 1981-08-31
FR2368787A1 (fr) 1978-05-19
US4100003A (en) 1978-07-11
JPS5351488A (en) 1978-05-10
GB1587276A (en) 1981-04-01
DE2746929C2 (de) 1985-05-30
FR2368787B1 (es) 1981-11-20
SE7711430L (sv) 1978-04-21
CA1083332A (en) 1980-08-12
DE2746929A1 (de) 1978-04-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980622