BE846589A - PRESSURE MAINTAINING DEVICE FOR A PLASTIC INJECTION MOLDING MACHINE AND CORRESPONDING INJECTION MOLDING PROCESS - Google Patents

PRESSURE MAINTAINING DEVICE FOR A PLASTIC INJECTION MOLDING MACHINE AND CORRESPONDING INJECTION MOLDING PROCESS

Info

Publication number
BE846589A
BE846589A BE170942A BE170942A BE846589A BE 846589 A BE846589 A BE 846589A BE 170942 A BE170942 A BE 170942A BE 170942 A BE170942 A BE 170942A BE 846589 A BE846589 A BE 846589A
Authority
BE
Belgium
Prior art keywords
injection molding
pressure maintaining
maintaining device
molding machine
molding process
Prior art date
Application number
BE170942A
Other languages
French (fr)
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 filed Critical
Publication of BE846589A publication Critical patent/BE846589A/en

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
    • B29C45/57—Exerting after-pressure on the moulding material
BE170942A 1975-09-26 1976-09-24 PRESSURE MAINTAINING DEVICE FOR A PLASTIC INJECTION MOLDING MACHINE AND CORRESPONDING INJECTION MOLDING PROCESS BE846589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529669A FR2325490A1 (en) 1975-09-26 1975-09-26 Magazining dwell pressures during injection moulding - using hydraulic circuit, to shorten cycles by concurrent plasticisation for the next shot

Publications (1)

Publication Number Publication Date
BE846589A true BE846589A (en) 1977-03-24

Family

ID=9160537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170942A BE846589A (en) 1975-09-26 1976-09-24 PRESSURE MAINTAINING DEVICE FOR A PLASTIC INJECTION MOLDING MACHINE AND CORRESPONDING INJECTION MOLDING PROCESS

Country Status (6)

Country Link
BE (1) BE846589A (en)
DE (1) DE2639155A1 (en)
DK (1) DK383876A (en)
FR (1) FR2325490A1 (en)
LU (1) LU75874A1 (en)
NL (1) NL7610245A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746050B2 (en) * 1977-10-13 1979-12-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for the production of encapsulated and encapsulated electrical components and moldings
DE2748982C2 (en) * 1977-11-02 1987-10-01 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Arrangement for filling molds with resin or the like. pourable liquid media
EP0077847A1 (en) * 1981-10-28 1983-05-04 Rolf Ditter Injection-moulding apparatus for injection-moulding machines and/or injection-moulding tools
DE3307586A1 (en) * 1982-03-19 1983-09-29 Emhart Industries Inc., Farmington, Conn. Injection mold arrangement and method for injection molding plastic parts
DE4221423C2 (en) * 1992-06-30 2002-06-20 Sig Corpoplast Gmbh & Co Kg Method and device for producing objects from thermoplastic material by injection molding
DE4224196C3 (en) * 1992-07-17 1997-10-09 Mannesmann Ag Device for pressing injection molding compounds
NL9301167A (en) * 1993-07-02 1995-02-01 Stork Plastics Machinery Bv Method and apparatus for injection-moulding of plastic articles
JP5535595B2 (en) * 2009-11-25 2014-07-02 日精エー・エス・ビー機械株式会社 INJECTION DEVICE AND RESIN INJECTION METHOD
DE102012110825A1 (en) * 2012-11-12 2014-05-15 NKS GbR (vertretungsberechtigter Gesellschafter Magret Baukloh, 58540 Meinerzhagen) Device for injection molding of plastic moldings

Also Published As

Publication number Publication date
DK383876A (en) 1977-03-27
DE2639155A1 (en) 1977-04-07
LU75874A1 (en) 1977-05-06
FR2325490B1 (en) 1979-03-30
FR2325490A1 (en) 1977-04-22
NL7610245A (en) 1977-03-29

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