GB1513654A - Injection moulding machine - Google Patents

Injection moulding machine

Info

Publication number
GB1513654A
GB1513654A GB42707/76A GB4270776A GB1513654A GB 1513654 A GB1513654 A GB 1513654A GB 42707/76 A GB42707/76 A GB 42707/76A GB 4270776 A GB4270776 A GB 4270776A GB 1513654 A GB1513654 A GB 1513654A
Authority
GB
United Kingdom
Prior art keywords
injection
valve
injection moulding
moulding machine
injection unit
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
Application number
GB42707/76A
Other languages
English (en)
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer GmbH
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
Priority claimed from DE19752549813 external-priority patent/DE2549813C2/de
Application filed by Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of GB1513654A publication Critical patent/GB1513654A/en
Expired 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
    • 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor
    • 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
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB42707/76A 1975-11-06 1976-10-14 Injection moulding machine Expired GB1513654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752549813 DE2549813C2 (de) 1975-11-06 Kolbenspritzgießpresse zum Herstellen von Gummiformkorpern

Publications (1)

Publication Number Publication Date
GB1513654A true GB1513654A (en) 1978-06-07

Family

ID=5961081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42707/76A Expired GB1513654A (en) 1975-11-06 1976-10-14 Injection moulding machine

Country Status (4)

Country Link
US (1) US4334847A (cg-RX-API-DMAC7.html)
FR (1) FR2330528A1 (cg-RX-API-DMAC7.html)
GB (1) GB1513654A (cg-RX-API-DMAC7.html)
IT (1) IT1075893B (cg-RX-API-DMAC7.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386899A (en) * 1981-07-27 1983-06-07 Morrell Company Injector for plastic molds
FR2565262B1 (fr) * 1984-05-29 1986-09-26 Europ Propulsion Procede de fabrication d'une texture fibreuse multidirectionnelle et dispositif destine a la mise en oeuvre du procede
JPS61274910A (ja) * 1985-05-31 1986-12-05 Mitsubishi Electric Corp 半導体樹脂封止用金型
DE3623935C1 (cg-RX-API-DMAC7.html) * 1986-07-16 1987-07-09 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
US4744746A (en) * 1986-09-30 1988-05-17 Mcneil-Akron, Inc. Injection molding apparatus
US5286186A (en) * 1990-11-30 1994-02-15 Gencorp Inc. Apparatus for injection into a self-clamping mold
US5076777A (en) * 1990-12-20 1991-12-31 Cincinnati Milacron Inc. Apparatus for coextruding plastics materials
US5601773A (en) * 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
US6193914B1 (en) * 1995-11-30 2001-02-27 Ubertech Texas, Inc. Molding thermosetting polymers onto substrates
US6113827A (en) 1996-11-05 2000-09-05 Styczynski; Robert J. Method for molding and curing silicone
US6109910A (en) * 1997-04-02 2000-08-29 Tohkai Juken Kogyo Kabushiki Kaisha Injection molding machine for thermoplastic resin
FR2867101A1 (fr) * 2004-03-05 2005-09-09 Sermo Division Caoutchouc Dispositif d'injection pour la fabrication d'une piece moulee en elastomere
US7165968B2 (en) * 2004-06-30 2007-01-23 Husky Injection Molding Systems Ltd. Apparatus and method for sealing injection unit and sprue
US7559756B2 (en) * 2004-06-30 2009-07-14 Husky Injection Molding Systems, Ltd. Apparatus and method for actuation of injection molding shooting pots
DE102004047347A1 (de) * 2004-07-22 2006-02-16 Landshuter Werkzeugbau Alfred Steinl Gmbh & Co. Kg Spritzgießmaschine und Verfahren zum Spritzgießen
JP4404728B2 (ja) * 2004-09-14 2010-01-27 東海ゴム工業株式会社 ゴム射出成形装置及びゴム製品の製造方法
US7390184B2 (en) * 2005-11-09 2008-06-24 Centoco Plastics Limited Dual injection manifold
WO2012102921A1 (en) * 2011-01-28 2012-08-02 Husky Injection Molding Systems Ltd Plasticizing system including opposite-facing surfaces for contacting opposite sides of solidified-resin particle
CA2827195C (en) * 2011-03-12 2016-10-25 Husky Injection Molding Systems Ltd Plasticating and injection device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505540A (en) * 1945-02-15 1950-04-25 Goldhard Franz Karl Injection molding apparatus
US3247304A (en) * 1961-10-17 1966-04-19 Owens Illinois Glass Co Method of and apparatus for making plastic articles
FR1313016A (fr) 1962-02-02 1962-12-21 Appareil remplisseur pneumatique pour polystyrène expansé
US3461498A (en) * 1966-11-30 1969-08-19 Scott Paper Co Pressure injection apparatus
CA917867A (en) 1969-10-14 1973-01-02 Aoki Katashi Injection device for injection molding machine
GB1324368A (en) * 1969-12-11 1973-07-25 Lucas Industries Ltd Apparatus for hot runner injection moulding
DE2031657A1 (de) * 1970-06-26 1971-12-30 Krauss Maffei Ag Verfahren und Vorrichtung zum Betreiben einer Spritzgießmaschine
US3709644A (en) * 1970-11-25 1973-01-09 J Farrell Time saver plastic draw-back valve assembly
DE2408878C3 (de) * 1974-02-23 1979-08-16 Kloeckner-Werke Ag, 4100 Duisburg Vorrichtung für den Spritzguß von Formungen aus ungebrannten keramischen Massen
US3985486A (en) * 1974-12-20 1976-10-12 Ex-Cell-O Corporation Adjustable manifold and nozzle assembly for foam molding machines

Also Published As

Publication number Publication date
FR2330528B3 (cg-RX-API-DMAC7.html) 1980-11-21
FR2330528A1 (fr) 1977-06-03
DE2549813A1 (cg-RX-API-DMAC7.html) 1976-11-18
DE2549813B1 (de) 1976-11-18
US4334847A (en) 1982-06-15
IT1075893B (it) 1985-04-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee