ES8608389A1 - Procedimiento y aparato para fabricar largas longitudes de un manguito termocontractil para ser utilizado en el empalmede cables electricos y similares - Google Patents

Procedimiento y aparato para fabricar largas longitudes de un manguito termocontractil para ser utilizado en el empalmede cables electricos y similares

Info

Publication number
ES8608389A1
ES8608389A1 ES545259A ES545259A ES8608389A1 ES 8608389 A1 ES8608389 A1 ES 8608389A1 ES 545259 A ES545259 A ES 545259A ES 545259 A ES545259 A ES 545259A ES 8608389 A1 ES8608389 A1 ES 8608389A1
Authority
ES
Spain
Prior art keywords
sleeve
core
compound
expansion zone
permeable
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
ES545259A
Other languages
English (en)
Other versions
ES545259A0 (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.)
Cable Technology Laboratories Inc
Original Assignee
Cable Technology Laboratories 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 Cable Technology Laboratories Inc filed Critical Cable Technology Laboratories Inc
Publication of ES545259A0 publication Critical patent/ES545259A0/es
Publication of ES8608389A1 publication Critical patent/ES8608389A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/1806—Heat shrinkable sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3412—Insulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing Of Terminals (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA FABRICAR MANGUITOS TERMOCONTRACTILES PARA EMPALMAR CABLES ELECTRICOS O SIMILARES.COMPRENDE: A) UTILIZAR UN NUCLEO IMPERMEABLE ALARGADO Y DOTADO CON UNA SUPERFICIE LISA; B) EXTRUIR A UN MANGUITO ALARGADO ALREDEDOR DEL NUCLEO Y EN CONTACTO CON EL MISMO; C) EFECTUAR UNA DILATACION LINEAL DE UNA PORCION DEL MANGUITO HASTA UN DIAMETRO MAYOR, EN UNA ZONA DE DILATACION, MEDIANTE: AK) UTILIZACION DE UN NUCLEO PERMEABLE ALARGADO Y DOTADO CON UN EXTREMO TRASEO; BK) EXTRUCCION DE UN MANGUITO ALREDEDOR DEL NUCLEO PERMEABLE Y EN CONTACTO CON EL MISMO; CK) INTRODUCCION DE UN FLUIDO A PRESION A TRAVES DEL NUCLEO PERMEABLE AL INTERIOR DEL MANGUITO EN LA ZONA DE DILATACION
ES545259A 1984-08-28 1985-07-16 Procedimiento y aparato para fabricar largas longitudes de un manguito termocontractil para ser utilizado en el empalmede cables electricos y similares Expired ES8608389A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/645,013 US4863541A (en) 1984-08-28 1984-08-28 Apparatus and method for manufacturing heat-shrinkable sleeve using solid core

Publications (2)

Publication Number Publication Date
ES545259A0 ES545259A0 (es) 1986-06-16
ES8608389A1 true ES8608389A1 (es) 1986-06-16

Family

ID=24587290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545259A Expired ES8608389A1 (es) 1984-08-28 1985-07-16 Procedimiento y aparato para fabricar largas longitudes de un manguito termocontractil para ser utilizado en el empalmede cables electricos y similares

Country Status (5)

Country Link
US (1) US4863541A (es)
EP (1) EP0176175A2 (es)
JP (1) JPS6176346A (es)
BR (1) BR8503325A (es)
ES (1) ES8608389A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921413A (en) * 1989-02-16 1990-05-01 Siecor Corporation Apparatus for controlling excess fiber length in a loose tube optical fiber buffer tube
US4983333A (en) * 1989-02-16 1991-01-08 Siecor Corporation Method for controlling excess fiber length in a loose tube optical fiber buffer tube
US6090319A (en) * 1997-01-14 2000-07-18 Ticona Celstran, Inc. Coated, long fiber reinforcing composite structure and process of preparation thereof
JP3054417B1 (ja) * 1999-08-20 2000-06-19 住友大阪セメント株式会社 紙送りロ―ラの製造方法
US20060210762A1 (en) * 2005-03-17 2006-09-21 Tachauer Ernesto S Rigid subtrates having molded projections, and methods of making the same
US7794559B2 (en) 2000-03-14 2010-09-14 Velcro Industries B.V. Forming fastening projections on rigid substrates
FR2811685B1 (fr) * 2000-07-13 2002-10-25 Imphy Ugine Precision Procede de reglage de la resistance de contact de l'interface entre deux composants de pieces polymetalliques
US8678807B2 (en) * 2000-10-24 2014-03-25 Velcro Industries B.V. Molding apparatus and related methods
DE60129862T2 (de) * 2000-10-25 2008-04-17 Velcro Industries B.V. Befestigung elektrischer Leiter
US8061886B1 (en) 2008-04-30 2011-11-22 Velcro Industries B.V. Securing electrical devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050132B2 (ja) * 1981-07-17 1985-11-07 豊田合成株式会社 補強ホ−スの製造装置
US4446095A (en) * 1982-08-23 1984-05-01 Cable Technology Laboratories, Inc. Method for manufacturing heat shrinkable tubing

Also Published As

Publication number Publication date
JPS6176346A (ja) 1986-04-18
US4863541A (en) 1989-09-05
ES545259A0 (es) 1986-06-16
BR8503325A (pt) 1986-04-08
EP0176175A2 (en) 1986-04-02

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