ATE45540T1 - Verfahren und vorrichtung zum spritzgiessen von thermoplastischen kunststoffen. - Google Patents

Verfahren und vorrichtung zum spritzgiessen von thermoplastischen kunststoffen.

Info

Publication number
ATE45540T1
ATE45540T1 AT85303598T AT85303598T ATE45540T1 AT E45540 T1 ATE45540 T1 AT E45540T1 AT 85303598 T AT85303598 T AT 85303598T AT 85303598 T AT85303598 T AT 85303598T AT E45540 T1 ATE45540 T1 AT E45540T1
Authority
AT
Austria
Prior art keywords
mould
space
jacket
temperature
heated
Prior art date
Application number
AT85303598T
Other languages
English (en)
Inventor
Alois Vasicek
Emil Neuhaeusl
Svatopluk Prof Valrnta
Jan Kral
Original Assignee
Vyrobni Hospod Jednotka Suprap
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 Vyrobni Hospod Jednotka Suprap filed Critical Vyrobni Hospod Jednotka Suprap
Application granted granted Critical
Publication of ATE45540T1 publication Critical patent/ATE45540T1/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
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7356—Heating or cooling of the mould the temperature of the mould being near or higher than the melting temperature or glass transition temperature of the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT85303598T 1985-05-22 1985-05-22 Verfahren und vorrichtung zum spritzgiessen von thermoplastischen kunststoffen. ATE45540T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85303598A EP0202372B1 (de) 1985-05-22 1985-05-22 Verfahren und Vorrichtung zum Spritzgiessen von thermoplastischen Kunststoffen

Publications (1)

Publication Number Publication Date
ATE45540T1 true ATE45540T1 (de) 1989-09-15

Family

ID=8194230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85303598T ATE45540T1 (de) 1985-05-22 1985-05-22 Verfahren und vorrichtung zum spritzgiessen von thermoplastischen kunststoffen.

Country Status (3)

Country Link
EP (1) EP0202372B1 (de)
AT (1) ATE45540T1 (de)
DE (1) DE3572325D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811112A1 (de) * 1988-03-31 1989-10-12 Fritz Mueller Spritzgussverfahren fuer kunststoffe und spritzgussform
US5324473A (en) * 1988-05-06 1994-06-28 Baresich Frank J Method for molding stress free amorphous and crystalline thermoplastic resins
WO1989010829A1 (en) * 1988-05-06 1989-11-16 Baresich Frank J Method of molding plastic and mold therefor
KR910011421A (ko) * 1989-12-26 1991-08-07 빈센트 죠셉 로너 등온 사출 성형 방법
EP0696499A1 (de) * 1994-08-11 1996-02-14 Ciba-Geigy Ag Verfahren und Vorrichtung zur Herstellung von dünnwandigen Giesslingen
GB9726447D0 (en) * 1997-12-16 1998-02-11 Patchett Kim Injection moulded gloves
CN1094893C (zh) * 2000-04-10 2002-11-27 科士达国际有限公司 开瓶器
EP1446274A4 (de) * 2001-10-26 2010-06-30 Aclara Biosciences Inc System und verfahren für spritzgegossene mikroreplikation von mikrofluidsubstraten
DE102009039116A1 (de) * 2009-08-27 2011-04-21 Audi Ag Vorrichtung zur Herstellung von Faserverbundwerkstoffen
DE102011112141A1 (de) 2011-09-01 2013-03-07 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen eines Faserverbundbauteils und Fahrzeug mit einem Faserverbundbauteil
EP3478472A1 (de) * 2016-06-30 2019-05-08 Imflux Inc. Spritzgiessen mit gezielter erwärmung von formhohlräumen in einer nicht-formungsposition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1206467A (fr) * 1958-10-27 1960-02-10 Nouveau dispositif d'injection de matières thermo-plastiques en coquille mince, sous matelas compensateurs
US3268635A (en) * 1963-02-25 1966-08-23 Robert A Kraus Arrangement for forming foam plastic article
GB1422109A (en) * 1972-12-28 1976-01-21 Erlenbach H Production of moulded foamed articles
US4172872A (en) * 1973-08-06 1979-10-30 Yoshiharu Nagai Method of molding large-sized plastics
IT1030763B (it) * 1974-10-30 1979-04-10 Montedison Spa Stampo d iniezione termicamente isolato per materiali plasici preferibilmente semiespansi
DE2927429A1 (de) * 1979-07-06 1981-01-08 Siemens Ag Vorrichtungen, insbesondere press- und spritzgiesswerkzeuge
US4390485A (en) * 1982-01-07 1983-06-28 Yang Wen Jei Method of injection molding a foamed resin product having a smooth surface involving surface heating of the mold by applying high current low voltage electric power

Also Published As

Publication number Publication date
EP0202372A1 (de) 1986-11-26
DE3572325D1 (en) 1989-09-21
EP0202372B1 (de) 1989-08-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee