DE3430062C2 - - Google Patents

Info

Publication number
DE3430062C2
DE3430062C2 DE3430062A DE3430062A DE3430062C2 DE 3430062 C2 DE3430062 C2 DE 3430062C2 DE 3430062 A DE3430062 A DE 3430062A DE 3430062 A DE3430062 A DE 3430062A DE 3430062 C2 DE3430062 C2 DE 3430062C2
Authority
DE
Germany
Prior art keywords
spray head
feed channel
cross member
insert
contact surface
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 - Lifetime
Application number
DE3430062A
Other languages
German (de)
English (en)
Other versions
DE3430062A1 (de
Inventor
Claus Ing.(Grad.) 2100 Hamburg De Ehrhardt
Wolfgang Dipl.-Ing. 2105 Seevetal De Green
Guenther Dr.-Ing. 2104 Hamburg De Niehus
Gerhardt 2000 Hamburg De Nossol
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Priority to DE19843430062 priority Critical patent/DE3430062A1/de
Publication of DE3430062A1 publication Critical patent/DE3430062A1/de
Application granted granted Critical
Publication of DE3430062C2 publication Critical patent/DE3430062C2/de
Granted 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of 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
    • B29C48/16—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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE19843430062 1984-08-16 1984-08-16 Mehrteilige spritzkopfanlage fuer extrudierbare plastische werkstoffe Granted DE3430062A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843430062 DE3430062A1 (de) 1984-08-16 1984-08-16 Mehrteilige spritzkopfanlage fuer extrudierbare plastische werkstoffe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843430062 DE3430062A1 (de) 1984-08-16 1984-08-16 Mehrteilige spritzkopfanlage fuer extrudierbare plastische werkstoffe

Publications (2)

Publication Number Publication Date
DE3430062A1 DE3430062A1 (de) 1986-02-27
DE3430062C2 true DE3430062C2 (US20100012521A1-20100121-C00001.png) 1992-03-12

Family

ID=6243134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843430062 Granted DE3430062A1 (de) 1984-08-16 1984-08-16 Mehrteilige spritzkopfanlage fuer extrudierbare plastische werkstoffe

Country Status (1)

Country Link
DE (1) DE3430062A1 (US20100012521A1-20100121-C00001.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236120C1 (de) * 1992-10-27 1993-10-14 Troester Maschf Paul Spritzkopf für eine Extrusionsanlage der Kautschuk oder Kunststoff verarbeitenden Industrie
DE19628608A1 (de) * 1996-07-16 1998-01-22 Krupp Kunststofftechnik Gmbh Extrusionskopf mit Schließzylindern
EP2011626A1 (de) 2007-07-02 2009-01-07 Troester GmbH & Co.KG Spritzkopf für einen Extruder
DE102019106043B3 (de) 2019-03-08 2020-07-09 Troester Gmbh & Co. Kg Extrusionsvorrichtung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637731C2 (de) * 1986-11-05 1995-11-23 Krupp Ag Hoesch Krupp Mehrfachextrusionskopf
DE3736231C3 (de) * 1986-11-27 2000-07-13 Thyssen Krupp Ag Extrusionskopf
DE3729447A1 (de) * 1987-09-03 1989-03-16 Krupp Gmbh Extrusionskopf
DE4235280C1 (de) * 1992-10-20 1993-10-14 Troester Maschf Paul Spritzkopf für einen Extruder
US5332380A (en) * 1993-11-23 1994-07-26 Paul Troester Maschinenfabrik Extrusion head for an extrusion installation of the rubber or plastic processing industry
DE102009048980A1 (de) 2009-10-09 2011-04-14 Troester Gmbh & Co. Kg Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung
EP2608944B1 (de) 2010-08-23 2017-11-29 Harburg-Freudenberger Maschinenbau GmbH Erweiterbare vorrichtung zum co-extrudieren
DE102014117068B4 (de) 2014-11-21 2020-04-23 KraussMaffei Extrusion GmbH Mehrfach-Strangpresskopf sowie Laufprofil-Herstellvorrichtung zum Herstellen von Laufprofilen von Fahrzeugreifen
US20240001610A1 (en) * 2020-12-03 2024-01-04 Mark One S.R.L. An extruding device for making three-dimensional objects
FR3117398B1 (fr) * 2020-12-16 2023-10-06 Continental Reifen Deutschland Gmbh Installation d’extrusion améliorée pour la fabrication de bande de profilé

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236120C1 (de) * 1992-10-27 1993-10-14 Troester Maschf Paul Spritzkopf für eine Extrusionsanlage der Kautschuk oder Kunststoff verarbeitenden Industrie
DE19628608A1 (de) * 1996-07-16 1998-01-22 Krupp Kunststofftechnik Gmbh Extrusionskopf mit Schließzylindern
EP2011626A1 (de) 2007-07-02 2009-01-07 Troester GmbH & Co.KG Spritzkopf für einen Extruder
DE102007030679B3 (de) * 2007-07-02 2009-01-08 Troester Gmbh & Co. Kg Spritzkopf
DE102019106043B3 (de) 2019-03-08 2020-07-09 Troester Gmbh & Co. Kg Extrusionsvorrichtung

Also Published As

Publication number Publication date
DE3430062A1 (de) 1986-02-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B29C 47/56

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FRIED. KRUPP AG, 4300 ESSEN, DE

8339 Ceased/non-payment of the annual fee