DE2220319A1 - Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel - Google Patents

Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel

Info

Publication number
DE2220319A1
DE2220319A1 DE2220319A DE2220319A DE2220319A1 DE 2220319 A1 DE2220319 A1 DE 2220319A1 DE 2220319 A DE2220319 A DE 2220319A DE 2220319 A DE2220319 A DE 2220319A DE 2220319 A1 DE2220319 A1 DE 2220319A1
Authority
DE
Germany
Prior art keywords
mehrfachpreßkopf
cross
injection
material guide
cables
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.)
Pending
Application number
DE2220319A
Other languages
German (de)
English (en)
Inventor
Werner Dipl Ing Schilling
Reiner Schneider
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE2220319A priority Critical patent/DE2220319A1/de
Priority to AT1038772A priority patent/AT316677B/de
Priority to FR7312715A priority patent/FR2180737A1/fr
Priority to IT7209/73A priority patent/IT982033B/it
Publication of DE2220319A1 publication Critical patent/DE2220319A1/de
Pending 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
    • B29C48/025—General arrangement or layout of plant
    • B29C48/0255—General arrangement or layout of plant for extruding parallel streams of material, e.g. several separate parallel streams of extruded material forming separate articles
    • 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/16—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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE2220319A 1972-04-21 1972-04-21 Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel Pending DE2220319A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2220319A DE2220319A1 (de) 1972-04-21 1972-04-21 Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel
AT1038772A AT316677B (de) 1972-04-21 1972-12-06 Mehrfachpreßkopf für Strangpresse zum gleichzeitigen Umhüllen mehrerer elektrischer Leiter oder Kabel
FR7312715A FR2180737A1 (en) 1972-04-21 1973-04-09 Extrusion sheathing die - with flow rates to each of many dies independently balanced
IT7209/73A IT982033B (it) 1972-04-21 1973-04-18 Testa di pressatura multipla per presse di estrusione per rivesti re contemporaneamente piu condut tori o cavi elettrici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220319A DE2220319A1 (de) 1972-04-21 1972-04-21 Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel

Publications (1)

Publication Number Publication Date
DE2220319A1 true DE2220319A1 (de) 1973-11-08

Family

ID=5843239

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2220319A Pending DE2220319A1 (de) 1972-04-21 1972-04-21 Mehrfachpresskopf fuer strangpressen zum gleichzietigen umhuellen mehrerer elektrischer leiter oder kabel

Country Status (4)

Country Link
AT (1) AT316677B (fr)
DE (1) DE2220319A1 (fr)
FR (1) FR2180737A1 (fr)
IT (1) IT982033B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026999A1 (de) * 1980-07-17 1982-02-04 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Mehradriges elektrisches energiekabel sowie verfahren zu seiner herstellung
WO2000051807A1 (fr) * 1999-03-02 2000-09-08 Owens Corning Filiere en crosse

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES222540Y (es) * 1976-07-26 1977-03-16 Cables De Comunicaciones, S. A. Cabezal para aislamiento multiple de conductores.
ATE75442T1 (de) * 1987-07-08 1992-05-15 Soplar Sa Koextrusionsvorrichtung.
US5067885A (en) * 1988-06-17 1991-11-26 Gencorp Inc. Rapid change die assembly
ATE73384T1 (de) * 1988-12-09 1992-03-15 Soplar Sa Extrusionskopf.
US5204120A (en) * 1989-10-31 1993-04-20 Hoover Universal, Inc. Intermittent multi-layer multi-parison extrusion head
IT1235918B (it) * 1989-11-06 1992-12-02 Automa Spa Testa di estrusione di piu'parison da un unico estrusore
CN108735391A (zh) * 2018-03-22 2018-11-02 广西和联胜电缆有限公司 一种电缆线绝缘层的涂抹装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026999A1 (de) * 1980-07-17 1982-02-04 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Mehradriges elektrisches energiekabel sowie verfahren zu seiner herstellung
WO2000051807A1 (fr) * 1999-03-02 2000-09-08 Owens Corning Filiere en crosse
US6264746B1 (en) 1999-03-02 2001-07-24 Owens Corning Fiberglas Technology, Inc. Cross-head die

Also Published As

Publication number Publication date
IT982033B (it) 1974-10-21
FR2180737A1 (en) 1973-11-30
AT316677B (de) 1974-07-25

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