AT308391B - Vorplastifiziervorrichtung - Google Patents

Vorplastifiziervorrichtung

Info

Publication number
AT308391B
AT308391B AT1096065A AT1096065A AT308391B AT 308391 B AT308391 B AT 308391B AT 1096065 A AT1096065 A AT 1096065A AT 1096065 A AT1096065 A AT 1096065A AT 308391 B AT308391 B AT 308391B
Authority
AT
Austria
Prior art keywords
preplasticizing
preplasticizing device
Prior art date
Application number
AT1096065A
Other languages
English (en)
Inventor
Rudolf Paul Ing Fritsch
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Application granted granted Critical
Publication of AT308391B publication Critical patent/AT308391B/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/462—Injection of preformed charges of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/376—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings adjustable
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/255—Blocks or tablets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AT1096065A 1965-03-10 1965-12-06 Vorplastifiziervorrichtung AT308391B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW38723A DE1242853B (de) 1965-03-10 1965-03-10 Vorplastifiziervorrichtung zum Herstellen von Rohlingen aus einer vulkanisierbaren Kautschukrohmischung

Publications (1)

Publication Number Publication Date
AT308391B true AT308391B (de) 1973-07-10

Family

ID=7601884

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1096065A AT308391B (de) 1965-03-10 1965-12-06 Vorplastifiziervorrichtung

Country Status (10)

Country Link
US (1) US3477101A (de)
AT (1) AT308391B (de)
BE (1) BE675994A (de)
CH (1) CH430183A (de)
DE (1) DE1242853B (de)
ES (1) ES325509A1 (de)
GB (1) GB1116541A (de)
LU (1) LU50465A1 (de)
NL (1) NL6516897A (de)
SE (1) SE323803B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005166A (en) * 1975-05-27 1977-01-25 International Paper Company Process of molding a catheter
US4041122A (en) * 1976-06-01 1977-08-09 International Paper Company Process for molding of hollow articles
FR2355648A1 (fr) * 1976-06-23 1978-01-20 Firestone France Procede de fabrication d'objets a base de caoutchouc et moyens pour sa mise en oeuvre
US4191522A (en) * 1977-05-23 1980-03-04 Entek Corporation Extruding machine and end products
DE3138432A1 (de) * 1981-09-26 1983-05-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und anordnung zur optimierung eines spritzgiessprozesses
US4537737A (en) * 1982-10-01 1985-08-27 Anthony Crowe Method and equipment for processing a plasticizable material
US4541978A (en) * 1983-09-15 1985-09-17 The Firestone Tire & Rubber Company Extrusion-fill method of producing an elastomeric spring
US4493631A (en) * 1983-09-15 1985-01-15 The Firestone Tire & Rubber Company Apparatus for producing variable-rate spring
US4599210A (en) * 1984-09-14 1986-07-08 Jennett James A Method of molding rubber articles and rubber molding machine
IT1196847B (it) * 1986-12-16 1988-11-25 Fiat Auto Spa Procedimento per la produzione mediante stampaggio di articoli a base di resina poliestere insatura
DE3726922A1 (de) * 1987-02-10 1988-08-18 Menzolit Gmbh Verfahren und vorrichtung zum bereitstellen faserverstaerkter thermoplastmasse fuer die formteilherstellung
DE4030274C1 (de) * 1990-09-25 1991-10-24 Real Gmbh, 8717 Mainbernheim, De
WO1992012839A1 (fr) * 1991-01-24 1992-08-06 Philippe Julien Moules pour la fabrication de produits en matiere synthetique
US5534207A (en) * 1994-07-08 1996-07-09 Natural Resource Recovery, Inc. Method and apparatus for forming an article from recyclable plastic materials
EP0799118B1 (de) * 1994-12-23 2002-07-31 Cookson Singapore PTE Ltd. Verbessertes verfahren zur herstellung von vorformlingen verwendbar zur einkapselung von halbleitern
US5788901A (en) * 1996-04-30 1998-08-04 Ecologix Corporation Method and apparatus for molding continuous lengths of plastic
US6425433B1 (en) 2001-02-17 2002-07-30 John W. Hayes Die casting vacuum apparatus
US6828372B2 (en) * 2001-03-05 2004-12-07 Tie Tek, Inc. Railroad tie and method for making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578103A (en) * 1924-08-21 1926-03-23 Albert Pasquali Block-molding machine
US1745891A (en) * 1926-09-11 1930-02-04 Permold Co Apparatus for casting metal articles
CH241725A (de) * 1943-12-03 1946-03-31 Bruenn Aktiengesel Waffenwerke Verfahren zur Erzeugung von Formartikeln aus vulkanisierbaren Gummimischungen nach dem Spritzverfahren.
US2961705A (en) * 1955-01-17 1960-11-29 George W Wacker Method and apparatus for packaging fluid molding material
US3016574A (en) * 1958-08-06 1962-01-16 Colgate Palmolive Co Casting apparatus
DE1822307U (de) * 1960-09-30 1960-11-24 Christiansen & Meyer Vorrichtung zum herstellen und vulkannisieren von kautschukerzeugnissen nach vorwaermen des kautschuks.
US3212130A (en) * 1963-01-09 1965-10-19 Portage Machine Company Machine for automatic blow molding of plastic containers

Also Published As

Publication number Publication date
SE323803B (de) 1970-05-11
ES325509A1 (es) 1967-02-16
BE675994A (de) 1966-06-16
LU50465A1 (de) 1966-04-15
CH430183A (de) 1967-02-15
US3477101A (en) 1969-11-11
NL6516897A (de) 1966-09-12
DE1242853B (de) 1967-06-22
GB1116541A (en) 1968-06-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee