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NL8400082A - Werkwijze en inrichting voor het spuitgieten van pvc-produkten. - Google Patents

Werkwijze en inrichting voor het spuitgieten van pvc-produkten. Download PDF

Info

Publication number
NL8400082A
NL8400082A NL8400082A NL8400082A NL8400082A NL 8400082 A NL8400082 A NL 8400082A NL 8400082 A NL8400082 A NL 8400082A NL 8400082 A NL8400082 A NL 8400082A NL 8400082 A NL8400082 A NL 8400082A
Authority
NL
Netherlands
Prior art keywords
screw
screw feeder
gelling
filling opening
plasticizing
Prior art date
Application number
NL8400082A
Other languages
English (en)
Dutch (nl)
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Priority to NL8400082A priority Critical patent/NL8400082A/nl
Priority to PCT/NL1985/000002 priority patent/WO1985003027A1/fr
Priority to DE8585900776T priority patent/DE3578053D1/de
Priority to AT85900776T priority patent/ATE53335T1/de
Priority to US06/776,114 priority patent/US4792424A/en
Priority to JP60500438A priority patent/JPS61500902A/ja
Priority to EP85900776A priority patent/EP0169231B1/fr
Publication of NL8400082A publication Critical patent/NL8400082A/nl

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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/48—Plasticising screw and injection screw comprising two separate 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
    • B29C45/58—Details
    • B29C45/63—Venting or degassing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL8400082A 1984-01-10 1984-01-10 Werkwijze en inrichting voor het spuitgieten van pvc-produkten. NL8400082A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8400082A NL8400082A (nl) 1984-01-10 1984-01-10 Werkwijze en inrichting voor het spuitgieten van pvc-produkten.
PCT/NL1985/000002 WO1985003027A1 (fr) 1984-01-10 1985-01-10 Procede et appareil de moulage par injection de produits en pvc
DE8585900776T DE3578053D1 (de) 1984-01-10 1985-01-10 Verfahren und vorrichtung zum spritzgiessen von pvc-produkten.
AT85900776T ATE53335T1 (de) 1984-01-10 1985-01-10 Verfahren und vorrichtung zum spritzgiessen von pvc-produkten.
US06/776,114 US4792424A (en) 1984-01-10 1985-01-10 Method of injection molding PVC products
JP60500438A JPS61500902A (ja) 1984-01-10 1985-01-10 ポリ塩化ビニル製品を射出成形する方法および装置
EP85900776A EP0169231B1 (fr) 1984-01-10 1985-01-10 Procede et appareil de moulage par injection de produits en pvc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400082A NL8400082A (nl) 1984-01-10 1984-01-10 Werkwijze en inrichting voor het spuitgieten van pvc-produkten.
NL8400082 1984-01-10

Publications (1)

Publication Number Publication Date
NL8400082A true NL8400082A (nl) 1985-08-01

Family

ID=19843304

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8400082A NL8400082A (nl) 1984-01-10 1984-01-10 Werkwijze en inrichting voor het spuitgieten van pvc-produkten.

Country Status (6)

Country Link
US (1) US4792424A (fr)
EP (1) EP0169231B1 (fr)
JP (1) JPS61500902A (fr)
DE (1) DE3578053D1 (fr)
NL (1) NL8400082A (fr)
WO (1) WO1985003027A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539858Y2 (fr) * 1988-04-11 1993-10-08
DE4021922C2 (de) * 1990-07-09 1993-12-09 Intrafico Verfahren für das Kompoundieren und Recyclen von Kunststoffen
JP3151576B2 (ja) * 1992-04-03 2001-04-03 ジェイオーコスメティックス株式会社 固形状化粧料の製造方法
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
DE4314706A1 (de) * 1993-03-30 1994-10-06 Continental Ag Vorrichtung zum Grundmischen von Kautschuk
JP2673491B2 (ja) * 1994-03-07 1997-11-05 日精樹脂工業株式会社 不定形な成形材料の供給方法
IT1274715B (it) * 1993-08-24 1997-07-24 Nissei Plastics Ind Co Metodo di stampaggio ad iniezione di polietilene tereftalato
EP0750545B1 (fr) * 1994-03-17 1998-07-29 WILHELM HEDRICH VAKUUMANLAGEN GmbH & Co. KG Procede et dispositif pour remplir des moules a fondre avec de la resine de coulee
EP0692353B1 (fr) * 1994-07-06 1999-09-08 Hennecke GmbH Procédé pour disperser en continue des solides fins dans un fluide
FI960768A0 (fi) 1996-02-20 1996-02-20 Conenor Oy Foerfarande och anordning foer att pressa plast i en form och en plastprodukt framstaelld med hjaelp av en form
US6309570B1 (en) * 1998-01-14 2001-10-30 American Equipment Systems Vacuum extrusion system for production of cement-based articles
US7008202B2 (en) * 2001-03-08 2006-03-07 The Japan Steel Works, Ltd. Method and apparatus for forming thermoplastic resin foam
JP2003339916A (ja) * 2002-05-24 2003-12-02 Sumitomo Rubber Ind Ltd ゴルフボール製造方法
US7846131B2 (en) 2005-09-30 2010-12-07 Covidien Ag Administration feeding set and flow control apparatus with secure loading features
US7927304B2 (en) 2006-03-02 2011-04-19 Tyco Healthcare Group Lp Enteral feeding pump and feeding set therefor
US8021336B2 (en) 2007-01-05 2011-09-20 Tyco Healthcare Group Lp Pump set for administering fluid with secure loading features and manufacture of component therefor
US7722573B2 (en) 2006-03-02 2010-05-25 Covidien Ag Pumping apparatus with secure loading features
US7722562B2 (en) * 2006-03-02 2010-05-25 Tyco Healthcare Group Lp Pump set with safety interlock
US7763005B2 (en) 2006-03-02 2010-07-27 Covidien Ag Method for using a pump set having secure loading features
US7758551B2 (en) 2006-03-02 2010-07-20 Covidien Ag Pump set with secure loading features
US7560686B2 (en) * 2006-12-11 2009-07-14 Tyco Healthcare Group Lp Pump set and pump with electromagnetic radiation operated interlock
TWI405657B (zh) * 2007-02-09 2013-08-21 Sumitomo Heavy Industries Screw and injection device
MX378830B (es) * 2010-05-04 2025-03-11 Freeosk Inc Dispositivo de dispensacion de productos.
US8154274B2 (en) 2010-05-11 2012-04-10 Tyco Healthcare Group Lp Safety interlock
DE102012101280A1 (de) 2012-02-17 2013-08-22 Exipnos Ug Spritzgießcompounder
JP5823350B2 (ja) * 2012-06-15 2015-11-25 住友重機械工業株式会社 射出成形機
DE102013218193A1 (de) * 2013-09-11 2015-03-12 Hp Pelzer Holding Gmbh Compounder-Spritzgieß-Einheit
WO2015196237A1 (fr) * 2014-06-25 2015-12-30 Millar Josh Distribution de matière
JP6728462B1 (ja) * 2019-10-30 2020-07-22 株式会社ソディック 射出装置
JP6900583B1 (ja) * 2020-02-26 2021-07-07 株式会社ソディック 成形材料供給装置およびその成形材料供給方法
AT523516B1 (de) * 2020-07-08 2021-09-15 Engel Austria Gmbh Einspritzanordnung für eine Formgebungsmaschine und Verfahren zum Betreiben einer solchen
AT524541B1 (de) 2021-04-07 2022-07-15 Engel Austria Gmbh Vorrichtung zum Entgasen und Verfahren zum Entgasen einer plastifizierten Masse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493244A (fr) * 1965-09-16 1967-08-25 Buehler Ag Geb Machine de moulage par injection à vis sans fin
CH445838A (de) * 1965-09-16 1967-10-31 Buehler Ag Geb Schnecken-Spritzgiessmaschine
DE2120601B2 (de) * 1971-04-27 1973-08-09 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Verfahren und vorrichtung zum verarbeiten und entgasen thermisch empfindlicher pulverfoermiger thermoplaste
AU469463B2 (en) * 1971-11-11 1976-02-12 Dainichi-Nippon Cables Ltd. Method of manufacturing multilayered articles
JPS513749B2 (fr) * 1971-11-11 1976-02-05
JPS4979667U (fr) * 1972-11-06 1974-07-10
DE2735990C3 (de) * 1977-08-10 1981-01-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Kontinuierlich arbeitende Mischvorrichtung für plastische Massen
DE3024948A1 (de) * 1980-07-02 1982-01-28 Mannesmann Demag Kunstofftechnik Zweigniederlassung der Mannesmann Demag AG, 8500 Nürnberg Schnecken-spritzgiessmaschine

Also Published As

Publication number Publication date
JPS61500902A (ja) 1986-05-08
EP0169231B1 (fr) 1990-06-06
DE3578053D1 (de) 1990-07-12
WO1985003027A1 (fr) 1985-07-18
US4792424A (en) 1988-12-20
EP0169231A1 (fr) 1986-01-29

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BV The patent application has lapsed