GB938944A - Method and apparatus for applying coverings to wires and like elongated members by extrusion - Google Patents

Method and apparatus for applying coverings to wires and like elongated members by extrusion

Info

Publication number
GB938944A
GB938944A GB35201/61A GB3520161A GB938944A GB 938944 A GB938944 A GB 938944A GB 35201/61 A GB35201/61 A GB 35201/61A GB 3520161 A GB3520161 A GB 3520161A GB 938944 A GB938944 A GB 938944A
Authority
GB
United Kingdom
Prior art keywords
chambers
extrusion
valve
wires
sept
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
GB35201/61A
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.)
Delore SA Geoffroy
Original Assignee
Delore SA Geoffroy
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 Delore SA Geoffroy filed Critical Delore SA Geoffroy
Publication of GB938944A publication Critical patent/GB938944A/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
    • B29C48/15—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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
GB35201/61A 1960-09-29 1961-09-29 Method and apparatus for applying coverings to wires and like elongated members by extrusion Expired GB938944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839822A FR1277313A (fr) 1960-09-29 1960-09-29 Procédé et dispositif pour l'application de revêtements de différentes couleurs successives à un élément métallique en déroulement ininterrompu

Publications (1)

Publication Number Publication Date
GB938944A true GB938944A (en) 1963-10-09

Family

ID=8739832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35201/61A Expired GB938944A (en) 1960-09-29 1961-09-29 Method and apparatus for applying coverings to wires and like elongated members by extrusion

Country Status (3)

Country Link
CH (1) CH372718A (fr)
FR (1) FR1277313A (fr)
GB (1) GB938944A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226520A (en) * 1988-12-12 1990-07-04 Baker Hughes Inc Extruding a continuous polymeric encapsulant of varying composition over a metal line
WO2003009990A1 (fr) * 2001-07-21 2003-02-06 Alstom Technology Ltd Revetement de pistes conductrices

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559619A (en) * 1969-02-03 1971-02-02 Kimberly Clark Co Apparatus for applying adhesive on strip material
JPS601087B2 (ja) * 1975-11-06 1985-01-11 日立電線株式会社 複合線条体の製造方法
US4242368A (en) 1977-04-30 1980-12-30 Hitachi Cable, Ltd. Method for the manufacture of a composite metal wire
US4217852A (en) 1977-04-30 1980-08-19 Hitachi Cable Ltd. Apparatus for the manufacture of a composite metal wire
USRE32399E (en) * 1977-04-30 1987-04-14 Hitachi Cable, Ltd. Method for the manufacture of a composite metal wire
USRE32385E (en) * 1977-04-30 1987-03-31 Hitachi Cable, Ltd. Apparatus for the manufacture of a composite metal wire
CH678507A5 (fr) * 1986-03-06 1991-09-30 Maillefer Sa
CH678611A5 (fr) * 1990-04-03 1991-10-15 Maillefer Nokia Holding
FR2679739B1 (fr) * 1991-07-31 1994-02-04 Togum Groupe de co-extrusion bicolore multisorties pour pate a macher ou analogue.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226520A (en) * 1988-12-12 1990-07-04 Baker Hughes Inc Extruding a continuous polymeric encapsulant of varying composition over a metal line
WO2003009990A1 (fr) * 2001-07-21 2003-02-06 Alstom Technology Ltd Revetement de pistes conductrices

Also Published As

Publication number Publication date
CH372718A (fr) 1963-10-31
FR1277313A (fr) 1961-12-01

Similar Documents

Publication Publication Date Title
GB938944A (en) Method and apparatus for applying coverings to wires and like elongated members by extrusion
AU474215B2 (en) Large bore pipe made from thermoplastic synthetic material, particularly for use underground, and process and apparatus for manufacturing sucha pipe
GB967567A (en) Improvements relating to electric cables with extruded insulant
GB780269A (en) Improvements in or relating to apparatus for extruding plastic material
CA975941A (en) Process and apparatus for the production of bulked and crimped yarns
CA1019648A (en) Fabric coating by extrusion die-calendering apparatus and method
CA943214A (en) Electroluminescent array and method and apparatus for controlling discrete points on the array
US3143583A (en) Methods and apparatus for applying coverings to elongated members
GB550246A (en) Improvement in the manufacture of insulated conductors or other coated bodies
GB950741A (en) Extruding apparatus
GB896549A (en) Improvements in or relating to methods of extruding plastic materials, and apparatustherefor
AU452201B2 (en) Distributor vacuum spark advance control valve with regulator
GB888166A (en) Process for the manufacture of electric cables having coloured sheathing
CA988639A (en) Synthetic organic pigments, method for their production and systems employing same
CA724028A (en) Pneumatic control apparatus
GB591590A (en) Improvements in or relating to the insulation of electric wire and cable by extrusion
CA752283A (en) Process and apparatus for extruding polytetra-fluoroethylene tubing and wire coating
CA852425A (en) Apparatus for making variably bulked yarn
CA707323A (en) Process for the preparation of water-soluble derivatives of polyene antibiotics
CA728124A (en) 4-HALOGEN-17.alpha. ALKYL-.DELTA.1,4 ANDROSTADIENES AND PROCESSES FOR THEIR PRODUCTION
AU405832B2 (en) Apparatus for making variably bulked yarn
CA735898A (en) 17.beta.-THIAZOL-.DELTA.4-ANDROSTENES, THEIR DERIVATIVES AND PROCESS FOR THE PRODUCTION THEREOF
CA906340A (en) Apparatus and method for the production of fancy yarns, such as chenille
CA836309A (en) Wire feed control apparatus
CA726306A (en) Apparatus for the production of bore hole logs