ATE41119T1 - Vorrichtung zur veraenderung der farbe waehrend des strangpressens eines mantels um einen leiter. - Google Patents

Vorrichtung zur veraenderung der farbe waehrend des strangpressens eines mantels um einen leiter.

Info

Publication number
ATE41119T1
ATE41119T1 AT86906257T AT86906257T ATE41119T1 AT E41119 T1 ATE41119 T1 AT E41119T1 AT 86906257 T AT86906257 T AT 86906257T AT 86906257 T AT86906257 T AT 86906257T AT E41119 T1 ATE41119 T1 AT E41119T1
Authority
AT
Austria
Prior art keywords
changing
conductor
expression
channels
extrusion
Prior art date
Application number
AT86906257T
Other languages
English (en)
Inventor
Robert Aste
Peter Bloch
Original Assignee
Swisscab 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9324787&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE41119(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Swisscab E A Schoen Sa filed Critical Swisscab E A Schoen Sa
Application granted granted Critical
Publication of ATE41119T1 publication Critical patent/ATE41119T1/de

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
    • B29C48/03—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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulated Conductors (AREA)
AT86906257T 1985-11-08 1986-11-07 Vorrichtung zur veraenderung der farbe waehrend des strangpressens eines mantels um einen leiter. ATE41119T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8516809A FR2589781A1 (fr) 1985-11-08 1985-11-08 Procede de changement de couleur en cours d'extrusion d'une gaine autour d'un conducteur et dispositif pour la mise en oeuvre de ce procede
PCT/CH1986/000155 WO1987002932A1 (fr) 1985-11-08 1986-11-07 Dispositif pour changer de couleur en cours d'extrusion d'une gaine autour d'un conducteur
EP86906257A EP0245314B1 (de) 1985-11-08 1986-11-07 Vorrichtung zur veränderung der farbe während des strangpressens eines mantels um einen leiter

Publications (1)

Publication Number Publication Date
ATE41119T1 true ATE41119T1 (de) 1989-03-15

Family

ID=9324787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86906257T ATE41119T1 (de) 1985-11-08 1986-11-07 Vorrichtung zur veraenderung der farbe waehrend des strangpressens eines mantels um einen leiter.

Country Status (5)

Country Link
EP (1) EP0245314B1 (de)
AT (1) ATE41119T1 (de)
DE (1) DE3662239D1 (de)
FR (1) FR2589781A1 (de)
WO (1) WO1987002932A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678507A5 (de) * 1986-03-06 1991-09-30 Maillefer Sa
NL8601883A (nl) * 1986-07-21 1988-02-16 Stamicarbon Werkwijze en inrichting voor het door spuitgieten vervaardigen van een uit een aantal lagen van verschillende materialen bestaand voorwerp.
AT387672B (de) * 1987-08-12 1989-02-27 Rosendahl Masch Gmbh Einrichtung zum umspritzen einer seele, insbesondere eines elektrischen leiters
US5067885A (en) * 1988-06-17 1991-11-26 Gencorp Inc. Rapid change die assembly
US5219588A (en) * 1990-02-12 1993-06-15 Gencorp Inc. Die assembly control
CH678611A5 (de) * 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.
US8043456B2 (en) 2004-05-28 2011-10-25 Pirelli Tyre S.P.A. Method and an apparatus for manufacturing tyres
CN111421781B (zh) * 2020-04-15 2020-10-30 永康本元塑料制品有限公司 一种塑料管的挤出生产机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222656B (de) * 1960-09-29 1966-08-11 Delore Sa Geoffroy Strangpressverfahren und Mehrfarbenstrangpresse zum Aufbringen einer Umhuellung auf einen strangfoermigen Koerper
US3486195A (en) * 1967-01-18 1969-12-30 Goodyear Tire & Rubber Duplex extruder head
CA1007015A (en) * 1971-09-27 1977-03-22 Walter J. Schrenk Coextrusion apparatus
GB1601698A (en) * 1977-08-20 1981-11-04 Gen Eng Radcliffe Extrusion method and apparatus therefor

Also Published As

Publication number Publication date
DE3662239D1 (en) 1989-04-13
EP0245314B1 (de) 1989-03-08
WO1987002932A1 (fr) 1987-05-21
EP0245314A1 (de) 1987-11-19
FR2589781A1 (fr) 1987-05-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee