ES224756Y - Un conjunto de troqueles de extrusion para la fabricacion decables electricos forrados. - Google Patents

Un conjunto de troqueles de extrusion para la fabricacion decables electricos forrados.

Info

Publication number
ES224756Y
ES224756Y ES1976224756U ES224756U ES224756Y ES 224756 Y ES224756 Y ES 224756Y ES 1976224756 U ES1976224756 U ES 1976224756U ES 224756 U ES224756 U ES 224756U ES 224756 Y ES224756 Y ES 224756Y
Authority
ES
Spain
Prior art keywords
manufacture
electric cables
extrusion dies
lined electric
lined
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
ES1976224756U
Other languages
English (en)
Other versions
ES224756U (es
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 filed Critical
Publication of ES224756U publication Critical patent/ES224756U/es
Application granted granted Critical
Publication of ES224756Y publication Critical patent/ES224756Y/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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
ES1976224756U 1975-11-18 1976-11-16 Un conjunto de troqueles de extrusion para la fabricacion decables electricos forrados. Expired ES224756Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47467/75A GB1570386A (en) 1975-11-18 1975-11-18 Manufacture of covered electric cables

Publications (2)

Publication Number Publication Date
ES224756U ES224756U (es) 1977-02-01
ES224756Y true ES224756Y (es) 1977-06-01

Family

ID=10445081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976224756U Expired ES224756Y (es) 1975-11-18 1976-11-16 Un conjunto de troqueles de extrusion para la fabricacion decables electricos forrados.

Country Status (8)

Country Link
AR (1) AR208846A1 (es)
AU (1) AU503492B2 (es)
CA (1) CA1077889A (es)
ES (1) ES224756Y (es)
FR (1) FR2332597A1 (es)
GB (1) GB1570386A (es)
IT (1) IT1064287B (es)
MX (1) MX147776A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631884A1 (fr) * 1988-05-25 1989-12-01 Swisscab E Kertscher Sa Procede et appareil pour extruder une gaine isolante sur un conducteur a profil transversal non circulaire
RU2254630C1 (ru) * 2004-02-25 2005-06-20 Иркутский государственный технический университет (ГОУ Ир ГТУ) Экструзионная головка для непрерывного наложения пластмассовой изоляции на токопроводящие жилы секторной формы

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360097A (en) * 1940-03-21 1944-10-10 Du Pont Apparatus for manufacture of coated products
GB780065A (en) * 1953-09-30 1957-07-31 Shardlow Electric Wires Ltd Improvements relating to the manufacture of insulated cables
FR1579355A (es) * 1967-09-08 1969-08-22
US3859017A (en) * 1969-02-20 1975-01-07 Rol Extrusion of sheath onto elongated support using decompression zones
DE1957078C3 (de) * 1969-11-10 1979-09-20 Mannesmann Ag, 4000 Duesseldorf Extruderkopf
GB1396707A (en) * 1971-11-05 1975-06-04 Delta Enfield Cables Ltd Extrusion apparatus
NL7416242A (nl) * 1973-12-20 1975-06-24 Gen Electric Extrusiekop met variabele opening.

Also Published As

Publication number Publication date
CA1077889A (en) 1980-05-20
AR208846A1 (es) 1977-02-28
MX147776A (es) 1983-01-12
FR2332597A1 (fr) 1977-06-17
GB1570386A (en) 1980-07-02
AU1952276A (en) 1978-05-18
ES224756U (es) 1977-02-01
AU503492B2 (en) 1979-09-06
IT1064287B (it) 1985-02-18

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