ATA111983A - Einrichtung zum spritzpressen - Google Patents

Einrichtung zum spritzpressen

Info

Publication number
ATA111983A
ATA111983A AT0111983A AT111983A ATA111983A AT A111983 A ATA111983 A AT A111983A AT 0111983 A AT0111983 A AT 0111983A AT 111983 A AT111983 A AT 111983A AT A111983 A ATA111983 A AT A111983A
Authority
AT
Austria
Prior art keywords
pressing device
injection pressing
injection
pressing
Prior art date
Application number
AT0111983A
Other languages
English (en)
Other versions
AT395693B (de
Inventor
Shunsuke Matsuda
Katsuaki Mitani
Hironori Yoda
Kesaji Nishizawa
Original Assignee
Matsushita Electric Industrial Co Ltd
Nissei Plastics Ind Co
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 JP57051716A external-priority patent/JPS58167137A/ja
Priority claimed from JP57051719A external-priority patent/JPS58167140A/ja
Priority claimed from JP57051715A external-priority patent/JPS58167136A/ja
Priority claimed from JP57051711A external-priority patent/JPS58167132A/ja
Application filed by Matsushita Electric Industrial Co Ltd, Nissei Plastics Ind Co filed Critical Matsushita Electric Industrial Co Ltd
Publication of ATA111983A publication Critical patent/ATA111983A/de
Application granted granted Critical
Publication of AT395693B publication Critical patent/AT395693B/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
    • B29C45/56—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
    • B29C45/561—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
    • 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
    • B29C45/561—Injection-compression moulding
    • B29C2045/5615—Compression stroke, e.g. length thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT0111983A 1982-03-29 1983-03-29 Einrichtung zum spritzpressen AT395693B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP57051716A JPS58167137A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置
JP57051719A JPS58167140A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置
JP57051715A JPS58167136A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置
JP57051711A JPS58167132A (ja) 1982-03-29 1982-03-29 射出圧縮成形装置

Publications (2)

Publication Number Publication Date
ATA111983A true ATA111983A (de) 1992-07-15
AT395693B AT395693B (de) 1993-02-25

Family

ID=27462676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0111983A AT395693B (de) 1982-03-29 1983-03-29 Einrichtung zum spritzpressen

Country Status (3)

Country Link
US (1) US4519763A (de)
AT (1) AT395693B (de)
DE (1) DE3311474C2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61241115A (ja) * 1985-04-19 1986-10-27 Seiko Giken:Kk 圧縮加圧成形可能な樹脂成形用金型
US5700416A (en) * 1986-02-14 1997-12-23 Sumitomo Chemical Company, Limited Press molding of thermoplastic resins
JPS62202718A (ja) * 1986-03-03 1987-09-07 Kobe Steel Ltd 立形射出圧縮成形機における圧縮代調節方法
US4828769A (en) * 1986-05-05 1989-05-09 Galic/Maus Ventures Method for injection molding articles
US4849151A (en) * 1986-12-19 1989-07-18 Matsushita Electric Industrial Co., Ltd. Method of molding plastic and injection compression molding apparatus using elongatable tie bars
JP2628357B2 (ja) * 1988-10-31 1997-07-09 株式会社小松製作所 インジェクションプレスの型締装置およびその制御方法
US5478520A (en) * 1989-10-27 1995-12-26 Mitsubishi Jukogyo Kabushiki Kaisha Process for injection molding and apparatus therefor
US5068065A (en) * 1990-07-31 1991-11-26 Galic Maus Ventures Faster cycling sprue method and apparatus for injection molding plastic optical disks
US5180530A (en) * 1991-05-28 1993-01-19 Cincinnati Milacron, Inc. Velocity profile for clamp lockover
US6403014B1 (en) 1992-03-23 2002-06-11 Incoe Corporation Method for fluid compression of injection molded plastic material
US5344596A (en) * 1992-03-23 1994-09-06 Icp Systems, Inc. Method for fluid compression of injection molded plastic material
GB2282560B (en) * 1993-09-14 1997-12-17 Idemitsu Petrochemical Co Compression equipment of injection compression molding machine and injection compression molding machine
US5681519A (en) * 1995-01-17 1997-10-28 Davidson Textron Inc. Method of squeeze molding a foam cored article
US5716560A (en) * 1995-09-14 1998-02-10 Icp Systems, Inc. Gas assisted injection molding combining internal and external gas pressures
US5744173A (en) * 1996-02-27 1998-04-28 Aeroquip Corporation Mold inserts for injection moldings
US6109910A (en) * 1997-04-02 2000-08-29 Tohkai Juken Kogyo Kabushiki Kaisha Injection molding machine for thermoplastic resin
US6015512A (en) * 1998-01-28 2000-01-18 Optima Inc. Extrusion-compression molding of optical articles
US6042754A (en) * 1998-10-30 2000-03-28 Optima, Inc. Continuous extrusion-compression molding process for making optical articles
US6390621B1 (en) 2000-05-30 2002-05-21 Vision-Ease Lens, Inc. Manufacturing of positive power ophthalmic lenses
US7077985B2 (en) * 2000-05-30 2006-07-18 Vision-Ease Lens Injection molding of lens
PT1360056E (pt) * 2001-01-26 2005-05-31 Im Pak Technologies Ltd Dispositivo de doseamento para uma maquina de moldagem de plasticos
DE10152134A1 (de) * 2001-10-23 2003-05-08 Hennecke Gmbh Presse für Hartschaumplatten
US20040145802A1 (en) * 2003-01-29 2004-07-29 Robert Miniutti Infrared filtering optical lenses and methods of manufacturing
US7004583B2 (en) * 2003-01-29 2006-02-28 East Bay Technologies Eyewear lenses and methods of manufacturing
US20040145701A1 (en) * 2003-01-29 2004-07-29 Robert Miniutti Solid color eyewear lenses
US7858001B2 (en) * 2003-09-09 2010-12-28 Insight Equity A.P.X., L.P. Photochromic lens
EP1673655B1 (de) 2003-09-09 2015-05-06 Insight Equity A.P.X., LP Photochromisches polyurethan-laminat
FR2873055B1 (fr) * 2004-07-16 2008-02-15 Plastic Omnium Cie Procede d'injection-compression pour la fabrication d'une piece en matiere plastique et piece en matiere plastique ainsi obtenue
ITTO20040696A1 (it) * 2004-10-11 2005-01-11 Incos Spa Apparecchiatura e metodo per lo stampaggio mediante iniezione-compressione di articoli di materia plastica a due componenti
ITTO20040697A1 (it) * 2004-10-11 2005-01-11 Incos Spa Apparecchiatura e procedimento per lo stampaggio mediante inietto-compressione di articoli di materia plastica a due componenti
ITTO20040701A1 (it) * 2004-10-11 2005-01-11 Incos Spa Procedimento per la produzione di lastre di materiale plastico con parti sovrastampate mediante inietto-compressione
EP1874984A2 (de) * 2005-03-04 2008-01-09 Vision-Ease Lens, Inc. Formungsverfahren für mit verschiedenen filmmaterialien beschichtete polymer-wafer
US20070235901A1 (en) * 2006-03-29 2007-10-11 Razmik Akopyan Apparatus and method for molding polymer parts by displacement-injection molding
US7846369B2 (en) * 2006-03-29 2010-12-07 Akopyan Razmik L Apparatus and method for molding polymer parts by displacement injection molding
DE102009027646A1 (de) * 2009-07-13 2011-01-20 Evonik Röhm Gmbh Vorrichtung und Verfahren zur Herstellung dickwandiger Kunststoffformteile mit verringerten Einfallstellen durch Spritzgießen oder -prägen
JP5031867B2 (ja) * 2010-05-18 2012-09-26 東芝機械株式会社 射出成形方法、およびその装置
FR3019773B1 (fr) 2014-04-15 2017-02-10 Plastisud Moule en tandem pour la realisation de pieces injectees en matiere synthetique
US20220203589A1 (en) * 2020-12-24 2022-06-30 Next Chapter Manufacturing Corporation Vented Mold Pin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582260A (en) * 1949-01-19 1952-01-15 St Regis Paper Co Apparatus for molding thermoplastic materials
US2781547A (en) * 1951-12-26 1957-02-19 Honeywell Regulator Co Molding procedure and apparatus
US2938232A (en) * 1957-06-21 1960-05-31 Hoover Co Combined injection and compression molding
DE1779504B2 (de) * 1968-08-21 1972-05-31 Eckert & Ziegler Gmbh, 8832 Weissenburg Verfahren zur verarbeitung von waermehaertenden kunststoffen, insbesondere von duroplasten aus der familie der aminoplaste auf spritzgiessmaschinen
GB1460291A (en) * 1973-05-08 1976-12-31 Gkn Windsor Ltd Injection moulding machines
DE2558826A1 (de) * 1975-12-27 1977-07-14 Demag Kunststofftech Verfahren und spritzgiessmaschine zur herstellung von formteilen aus keramischer masse
JPS5577545A (en) * 1978-12-08 1980-06-11 Daicel Chem Ind Ltd Injection-compression molding method
JPS561351A (en) * 1979-06-18 1981-01-09 Kyorin Pharmaceut Co Ltd Simple fractionation and determination of serum deoxyribonucleic acid-binding protein closely related to canser by using gel cataphoresis and quantitative kit therefor
JPS5795430A (en) * 1980-12-05 1982-06-14 Matsushita Electric Ind Co Ltd Injection and compression molding machine
JP3047134B2 (ja) * 1991-07-31 2000-05-29 本田技研工業株式会社 車両用自動変速機の油圧制御装置

Also Published As

Publication number Publication date
AT395693B (de) 1993-02-25
DE3311474A1 (de) 1983-12-01
US4519763A (en) 1985-05-28
DE3311474C2 (de) 1996-07-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELA Expired due to lapse of time