FR2565888B1 - EXTRUSION HEAD FOR CABLE INSULATION SHEATH - Google Patents

EXTRUSION HEAD FOR CABLE INSULATION SHEATH

Info

Publication number
FR2565888B1
FR2565888B1 FR8409729A FR8409729A FR2565888B1 FR 2565888 B1 FR2565888 B1 FR 2565888B1 FR 8409729 A FR8409729 A FR 8409729A FR 8409729 A FR8409729 A FR 8409729A FR 2565888 B1 FR2565888 B1 FR 2565888B1
Authority
FR
France
Prior art keywords
extrusion head
cable insulation
insulation sheath
sheath
cable
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
FR8409729A
Other languages
French (fr)
Other versions
FR2565888A1 (en
Inventor
Eberhard Kertscher
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.)
SWISS CAB E A SCHOEN SA
Original Assignee
SWISS CAB E A SCHOEN SA
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 SWISS CAB E A SCHOEN SA filed Critical SWISS CAB E A SCHOEN SA
Priority to FR8409729A priority Critical patent/FR2565888B1/en
Priority to CH2581/85A priority patent/CH663109A5/en
Publication of FR2565888A1 publication Critical patent/FR2565888A1/en
Application granted granted Critical
Publication of FR2565888B1 publication Critical patent/FR2565888B1/en
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
    • 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
    • B29C48/06—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
    • B29C48/151—Coating hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8409729A 1984-06-19 1984-06-19 EXTRUSION HEAD FOR CABLE INSULATION SHEATH Expired FR2565888B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8409729A FR2565888B1 (en) 1984-06-19 1984-06-19 EXTRUSION HEAD FOR CABLE INSULATION SHEATH
CH2581/85A CH663109A5 (en) 1984-06-19 1985-06-18 EXTRUSION HEAD FOR CABLE INSULATION SHEATH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8409729A FR2565888B1 (en) 1984-06-19 1984-06-19 EXTRUSION HEAD FOR CABLE INSULATION SHEATH

Publications (2)

Publication Number Publication Date
FR2565888A1 FR2565888A1 (en) 1985-12-20
FR2565888B1 true FR2565888B1 (en) 1986-12-05

Family

ID=9305265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8409729A Expired FR2565888B1 (en) 1984-06-19 1984-06-19 EXTRUSION HEAD FOR CABLE INSULATION SHEATH

Country Status (2)

Country Link
CH (1) CH663109A5 (en)
FR (1) FR2565888B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108162353B (en) * 2018-01-26 2023-08-04 福建南平太阳电缆股份有限公司 Ultrathin foil film ingress pipe
CN112721083B (en) * 2020-12-10 2022-06-14 安徽长荣光纤光缆科技有限公司 Special optical cable extrusion die and use method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550555A (en) * 1949-05-11 1951-04-24 Western Electric Co Apparatus for extruding materials on cores under vacuum
US2740158A (en) * 1951-08-07 1956-04-03 Western Electric Co Extruders
AT222872B (en) * 1958-03-01 1962-08-10 Semperit Ag Method and device for sheathing a hose provided with an outer fabric layer
US3247547A (en) * 1963-04-03 1966-04-26 Heany Ind Ceramic Corp Wire guide for extruding machines
GB1079551A (en) * 1965-02-03 1967-08-16 Angus George Co Ltd Improvements in yarns coated with synthetic thermoplastic material
GB1309390A (en) * 1969-12-09 1973-03-07 British Insulated Callenders Manufacture of insulated electric cables
IT982615B (en) * 1973-03-23 1974-10-21 Pirelli METHOD AND EQUIPMENT FOR REPORTING A SECTION OF A TUBULAR LAYER OF EXTRUDIBLE MATERIAL ON THE END OF A BODY OF INDEFINITE LENGTH OF GUALE THE ENDS ARE NOT ACCESSIBLE

Also Published As

Publication number Publication date
FR2565888A1 (en) 1985-12-20
CH663109A5 (en) 1987-11-13

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Legal Events

Date Code Title Description
CD Change of name or company name
EM Correction of a material error concerning inscription in the national patent register
ST Notification of lapse