AU503492B2 - Cable insulation extrusion die - Google Patents

Cable insulation extrusion die

Info

Publication number
AU503492B2
AU503492B2 AU19522/76A AU1952276A AU503492B2 AU 503492 B2 AU503492 B2 AU 503492B2 AU 19522/76 A AU19522/76 A AU 19522/76A AU 1952276 A AU1952276 A AU 1952276A AU 503492 B2 AU503492 B2 AU 503492B2
Authority
AU
Australia
Prior art keywords
extrusion die
cable insulation
insulation extrusion
cable
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
AU19522/76A
Other versions
AU1952276A (en
Inventor
P. Falconer D Pasemko
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.)
Pirelli General Cable Works Ltd
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Publication of AU1952276A publication Critical patent/AU1952276A/en
Application granted granted Critical
Publication of AU503492B2 publication Critical patent/AU503492B2/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
    • H01B13/06—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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
AU19522/76A 1975-11-18 1976-11-11 Cable insulation extrusion die Expired AU503492B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB47467/75A GB1570386A (en) 1975-11-18 1975-11-18 Manufacture of covered electric cables
GBGB47467/75 1975-11-18

Publications (2)

Publication Number Publication Date
AU1952276A AU1952276A (en) 1978-05-18
AU503492B2 true AU503492B2 (en) 1979-09-06

Family

ID=10445081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19522/76A Expired AU503492B2 (en) 1975-11-18 1976-11-11 Cable insulation extrusion die

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631884A1 (en) * 1988-05-25 1989-12-01 Swisscab E Kertscher Sa Method and apparatus for extruding an insulating jacket over a conductor having a non-circular transverse profile

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 (en) * 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 (en) * 1969-11-10 1979-09-20 Mannesmann Ag, 4000 Duesseldorf Extruder head
GB1396707A (en) * 1971-11-05 1975-06-04 Delta Enfield Cables Ltd Extrusion apparatus
NL7416242A (en) * 1973-12-20 1975-06-24 Gen Electric EXTRUSION CUP WITH VARIABLE OPENING.

Also Published As

Publication number Publication date
GB1570386A (en) 1980-07-02
ES224756Y (en) 1977-06-01
FR2332597A1 (en) 1977-06-17
AU1952276A (en) 1978-05-18
CA1077889A (en) 1980-05-20
AR208846A1 (en) 1977-02-28
IT1064287B (en) 1985-02-18
ES224756U (en) 1977-02-01
MX147776A (en) 1983-01-12

Similar Documents

Publication Publication Date Title
CA990373A (en) Electrical cable
AU503707B2 (en) Extruder
CA1023925A (en) Cable stripper
CA1034536A (en) Continuous extrusion
CA954199A (en) Multi-conductor electric cables
AU497313B2 (en) Cable harness manufacture
AU2902171A (en) Mechanism for severing and stripping wires covered bya sheath
AU2721177A (en) Insulator extrusion process
AU503492B2 (en) Cable insulation extrusion die
AU500775B2 (en) Extruder
CA990816A (en) Electric cables
CA906603A (en) Cable sheathing
AU500858B2 (en) Extrusion process
JPS5224969A (en) Extruding die
CA1023534A (en) Cable stripper
AU489100B2 (en) Electric cables
AU498144B2 (en) Coaxial cable
CA912425A (en) Electric cable sheaths
CA981771A (en) Electrical cables
CA907710A (en) Electrical cables
CA907709A (en) Electrical cables
CA809367A (en) Multi-conductor electric cables
CA1018627A (en) Multi-shielded coaxial cable
AU477470B2 (en) Improved electric cable with corrugated metal sheath
ZA75910B (en) Extrusion dies