CH543371A - Presse à injecter des matières thermoplastiques - Google Patents

Presse à injecter des matières thermoplastiques

Info

Publication number
CH543371A
CH543371A CH320871A CH320871A CH543371A CH 543371 A CH543371 A CH 543371A CH 320871 A CH320871 A CH 320871A CH 320871 A CH320871 A CH 320871A CH 543371 A CH543371 A CH 543371A
Authority
CH
Switzerland
Prior art keywords
thermoplastics
injection molding
molding machine
machine
injection
Prior art date
Application number
CH320871A
Other languages
English (en)
French (fr)
Inventor
Bouvet Jean
Kohler Andre
Trub Jean
Schaeffer Gerard
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Priority to CH320871A priority Critical patent/CH543371A/fr
Priority to FR727205832A priority patent/FR2128344B1/fr
Priority to US00228970A priority patent/US3737151A/en
Priority to DE19722209355 priority patent/DE2209355A1/de
Priority to GB905572A priority patent/GB1359904A/en
Priority to IT67672/72A priority patent/IT952896B/it
Publication of CH543371A publication Critical patent/CH543371A/fr

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
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CH320871A 1971-03-05 1971-03-05 Presse à injecter des matières thermoplastiques CH543371A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH320871A CH543371A (fr) 1971-03-05 1971-03-05 Presse à injecter des matières thermoplastiques
FR727205832A FR2128344B1 (en, 2012) 1971-03-05 1972-02-22
US00228970A US3737151A (en) 1971-03-05 1972-02-24 Injection press
DE19722209355 DE2209355A1 (de) 1971-03-05 1972-02-24 Spritzpresse
GB905572A GB1359904A (en) 1971-03-05 1972-02-28 Injection unit
IT67672/72A IT952896B (it) 1971-03-05 1972-03-03 Pressa a iniezione per materiali termoplastici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH320871A CH543371A (fr) 1971-03-05 1971-03-05 Presse à injecter des matières thermoplastiques

Publications (1)

Publication Number Publication Date
CH543371A true CH543371A (fr) 1973-10-31

Family

ID=4250993

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320871A CH543371A (fr) 1971-03-05 1971-03-05 Presse à injecter des matières thermoplastiques

Country Status (6)

Country Link
US (1) US3737151A (en, 2012)
CH (1) CH543371A (en, 2012)
DE (1) DE2209355A1 (en, 2012)
FR (1) FR2128344B1 (en, 2012)
GB (1) GB1359904A (en, 2012)
IT (1) IT952896B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025825A1 (de) * 1979-08-23 1981-04-01 Mannesmann Demag Kunststofftechnik Zweigniederlassung Der Mannesmann Demag Aktiengesellschaft Entgasungs-Schneckenspritzgiessmaschine

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826477A (en) * 1971-04-13 1974-07-30 Meiki Seisakusho Kk Injection molding machine with a venting device
DE2229648B2 (de) * 1972-06-19 1976-08-12 Desma-Werke Gmbh, 2807 Achim Vorrichtung zum mischen und foerdern von wenigstens zwei fluessigen kunststoffkomponenten
US3866890A (en) * 1973-11-13 1975-02-18 Scient Process & Research Inc Apparatus for simultaneous plasticating and mixing
US3985349A (en) * 1975-03-06 1976-10-12 The Dow Chemical Company Injection molding machine and method of operation thereof
US4143974A (en) * 1976-01-22 1979-03-13 Gkn Windsor Gmbh Apparatus for plasticizing granular synthetic plastic materials
US4112519A (en) * 1976-07-08 1978-09-05 Hpm Corporation Vented injection molding machine and method
DE2631326A1 (de) * 1976-07-12 1978-01-26 Kraftwerk Union Ag Verfahren zum einbinden fluessigkeitshaltiger radioaktiver abfallstoffe und knetvorrichtung dafuer
US4074362A (en) * 1976-11-19 1978-02-14 Hpm Corporation Vented injection molding machine
GB1597770A (en) * 1978-05-31 1981-09-09 Hpm Corp Injection moulding machine with multi-channel wave screw
US4363768A (en) * 1977-04-15 1982-12-14 Hpm Corporation Method of injection molding employing multichannel wave screw
US4173417A (en) * 1977-04-15 1979-11-06 Hpm Corporation Extrusion apparatus and method
US4255379A (en) * 1977-05-17 1981-03-10 New Castle Industries, Inc. Injection molding using screw for processing heat sensitive polymeric materials
US4240755A (en) * 1978-07-13 1980-12-23 New Castle Industries, Inc. Injection molding screw for processing heat sensitive polymeric materials
DE3026842C2 (de) 1980-07-16 1984-02-16 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Doppelschnecken-Entgasungsextruder für thermoplastische Materialien
JPH01259922A (ja) * 1988-04-11 1989-10-17 Toshiba Mach Co Ltd ベント式射出成形機
US4840492A (en) * 1988-04-25 1989-06-20 Kensaku Nakamura Rotational screw for mixing
AT390761B (de) * 1988-07-18 1990-06-25 Engel Gmbh Maschbau Einspritzaggregat fuer spritzgiessmaschinen
US5137489A (en) * 1990-03-30 1992-08-11 Boster Daniel D Low pressure continuous feed screw press
DE4039942C1 (en, 2012) * 1990-12-14 1992-01-30 Berstorff Gmbh Masch Hermann
JP3573380B2 (ja) * 1995-08-14 2004-10-06 株式会社青木固研究所 ポリエステル樹脂のプリフォーム射出成形方法及び延伸ブロー成形方法
US20030016585A1 (en) * 1998-05-06 2003-01-23 Leveque Alain Yves Low compression screw
US6234659B1 (en) 1998-09-25 2001-05-22 Hpm Corporation Surge suppressor for vented injection molding machine screw
US6132075A (en) * 1998-09-25 2000-10-17 Hpm Corporation Multichannel wave screw with a slush channel barrier section
US6056430A (en) * 1998-09-25 2000-05-02 Hpm Corporation Plasticating apparatus having a multichannel wave screw with a cross channel solids transition
US8187651B2 (en) 2008-11-24 2012-05-29 Kraft Foods Global Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8641263B2 (en) * 2008-11-24 2014-02-04 Kraft Foods Group Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8308342B2 (en) * 2008-11-24 2012-11-13 Kraft Foods Global Brands Llc Processing elements for mixing meat products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221369A (en) * 1963-07-01 1965-12-07 Koppers Co Inc Extrusion machine
US3431599A (en) * 1964-12-04 1969-03-11 Ball Brothers Res Corp Extrusion method and apparatus
CH430182A (de) * 1964-12-18 1967-02-15 Spindler Wolfgang Vorrichtung zur Regelung von Extrudern für die Kunststoffverarbeitung
US3317962A (en) * 1965-03-17 1967-05-09 Injection Molders Supply Co In Injection machine positive stop
US3319299A (en) * 1965-04-19 1967-05-16 Dorn Co V Injection molding nozzle
US3693946A (en) * 1971-05-10 1972-09-26 Cincinnati Milacron Inc Plastication control for injection molding machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025825A1 (de) * 1979-08-23 1981-04-01 Mannesmann Demag Kunststofftechnik Zweigniederlassung Der Mannesmann Demag Aktiengesellschaft Entgasungs-Schneckenspritzgiessmaschine

Also Published As

Publication number Publication date
US3737151A (en) 1973-06-05
FR2128344B1 (en, 2012) 1974-06-28
DE2209355A1 (de) 1972-09-21
IT952896B (it) 1973-07-30
GB1359904A (en) 1974-07-17
FR2128344A1 (en, 2012) 1972-10-20

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Legal Events

Date Code Title Description
PL Patent ceased