CH519389A - Schneckenspritzgussmaschine zur Verarbeitung von thermoplastischen und duroplastischen Kunststoffen mit Verstärkungsfasern - Google Patents

Schneckenspritzgussmaschine zur Verarbeitung von thermoplastischen und duroplastischen Kunststoffen mit Verstärkungsfasern

Info

Publication number
CH519389A
CH519389A CH266071A CH266071A CH519389A CH 519389 A CH519389 A CH 519389A CH 266071 A CH266071 A CH 266071A CH 266071 A CH266071 A CH 266071A CH 519389 A CH519389 A CH 519389A
Authority
CH
Switzerland
Prior art keywords
injection molding
molding machine
reinforcing fibers
thermosetting plastics
screw injection
Prior art date
Application number
CH266071A
Other languages
English (en)
Inventor
Vogel Helmut
Roest-Grande Juergen
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH519389A publication Critical patent/CH519389A/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
    • B29C45/58—Details
    • B29C45/60—Screws
    • 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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
CH266071A 1970-03-14 1971-02-24 Schneckenspritzgussmaschine zur Verarbeitung von thermoplastischen und duroplastischen Kunststoffen mit Verstärkungsfasern CH519389A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702012164 DE2012164B2 (de) 1970-03-14 1970-03-14 Schneckenspritzgiessmaschine oder extruder zum verarbeiten von duroplastischen oder thermoplastischen kunststoffen mit verstaerkungsfasern

Publications (1)

Publication Number Publication Date
CH519389A true CH519389A (de) 1972-02-29

Family

ID=5765081

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266071A CH519389A (de) 1970-03-14 1971-02-24 Schneckenspritzgussmaschine zur Verarbeitung von thermoplastischen und duroplastischen Kunststoffen mit Verstärkungsfasern

Country Status (9)

Country Link
AT (1) AT320261B (de)
BE (1) BE764208A (de)
CH (1) CH519389A (de)
DE (1) DE2012164B2 (de)
FR (1) FR2084596A5 (de)
GB (1) GB1295196A (de)
LU (1) LU62687A1 (de)
NL (1) NL7102848A (de)
SE (1) SE368531B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683483B1 (fr) * 1991-11-08 1995-02-24 Vetrotex France Sa Procede de fabrication d'un produit composite par moulage.
DE102005015538A1 (de) * 2005-04-04 2006-10-05 Harburg-Freudenberger Maschinenbau Gmbh Schnecken-Extruder zur Verarbeitung von Kautschuk
DE102005015537A1 (de) * 2005-04-04 2006-10-05 Harburg-Freudenberger Maschinenbau Gmbh Schnecken-Extruder zur Verarbeitung von Polymeren

Also Published As

Publication number Publication date
BE764208A (fr) 1971-08-02
NL7102848A (de) 1971-09-16
DE2012164B2 (de) 1973-06-14
GB1295196A (de) 1972-11-01
SE368531B (de) 1974-07-08
AT320261B (de) 1975-02-10
LU62687A1 (de) 1971-08-20
DE2012164A1 (de) 1971-09-30
FR2084596A5 (de) 1971-12-17

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Legal Events

Date Code Title Description
PL Patent ceased