FR2325490B1 - - Google Patents

Info

Publication number
FR2325490B1
FR2325490B1 FR7529669A FR7529669A FR2325490B1 FR 2325490 B1 FR2325490 B1 FR 2325490B1 FR 7529669 A FR7529669 A FR 7529669A FR 7529669 A FR7529669 A FR 7529669A FR 2325490 B1 FR2325490 B1 FR 2325490B1
Authority
FR
France
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
FR7529669A
Other languages
French (fr)
Other versions
FR2325490A1 (fr
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7529669A priority Critical patent/FR2325490A1/fr
Priority to DK383876A priority patent/DK383876A/da
Priority to DE19762639155 priority patent/DE2639155A1/de
Priority to NL7610245A priority patent/NL7610245A/xx
Priority to BE170942A priority patent/BE846589A/xx
Priority to LU75874A priority patent/LU75874A1/xx
Publication of FR2325490A1 publication Critical patent/FR2325490A1/fr
Application granted granted Critical
Publication of FR2325490B1 publication Critical patent/FR2325490B1/fr
Granted 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on 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)
FR7529669A 1975-09-26 1975-09-26 Dispositif de maintien de pression pour une machine de moulage par injection de matiere plastique et procede de moulage par injection correspondant Granted FR2325490A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7529669A FR2325490A1 (fr) 1975-09-26 1975-09-26 Dispositif de maintien de pression pour une machine de moulage par injection de matiere plastique et procede de moulage par injection correspondant
DK383876A DK383876A (da) 1975-09-26 1976-08-25 Indretning til opretholdelse af tryk i en sprojtestobemaskine
DE19762639155 DE2639155A1 (de) 1975-09-26 1976-08-31 Vorrichtung zum unterdruckhalten von eingespritztem material und zum beschicken einer form und spritzguss-verfahren
NL7610245A NL7610245A (nl) 1975-09-26 1976-09-15 Inrichting voor het onder druk houden van ingespoten stof, alsmede een werkwijze voor het door spuiten vormen van plastische stof.
BE170942A BE846589A (fr) 1975-09-26 1976-09-24 Dispositif de maintien de pression pour une machine de moulage par injection de matiere plastique et procede de moulage par injection correspondant
LU75874A LU75874A1 (enExample) 1975-09-26 1976-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529669A FR2325490A1 (fr) 1975-09-26 1975-09-26 Dispositif de maintien de pression pour une machine de moulage par injection de matiere plastique et procede de moulage par injection correspondant

Publications (2)

Publication Number Publication Date
FR2325490A1 FR2325490A1 (fr) 1977-04-22
FR2325490B1 true FR2325490B1 (enExample) 1979-03-30

Family

ID=9160537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529669A Granted FR2325490A1 (fr) 1975-09-26 1975-09-26 Dispositif de maintien de pression pour une machine de moulage par injection de matiere plastique et procede de moulage par injection correspondant

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746050B2 (de) * 1977-10-13 1979-12-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung für die Herstellung von um- und vergossenen elektrischen Bauteilen und Formkörpern
DE2748982C2 (de) * 1977-11-02 1987-10-01 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Anordnung zum Füllen von Gießformen mit Gießharz od.dgl. gießfähig flüssigen Medien
EP0077847A1 (de) * 1981-10-28 1983-05-04 Rolf Ditter Spritzgiesseinrichtung für Spritzgiessmaschinen und/oder Spritzgiesswerkzeuge
DE3307586A1 (de) * 1982-03-19 1983-09-29 Emhart Industries Inc., Farmington, Conn. Spritzformanordnung und Verfahren zum Spritzgießen von Kunststoffteilen
DE4221423C2 (de) * 1992-06-30 2002-06-20 Sig Corpoplast Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen von Gegenständen aus thermoplastischem Kunststoff durch Spritzgießen
DE4224196C3 (de) * 1992-07-17 1997-10-09 Mannesmann Ag Vorrichtung zum Nachdrücken von Spritzgießmassen
NL9301167A (nl) * 1993-07-02 1995-02-01 Stork Plastics Machinery Bv Werkwijze en inrichting voor het spuitgieten van plastic voorwerpen.
JP5535595B2 (ja) * 2009-11-25 2014-07-02 日精エー・エス・ビー機械株式会社 射出装置及び樹脂の射出方法
DE102012110825A1 (de) * 2012-11-12 2014-05-15 NKS GbR (vertretungsberechtigter Gesellschafter Magret Baukloh, 58540 Meinerzhagen) Vorrichtung zum Spritzgießen von Kunststoffformteilen

Also Published As

Publication number Publication date
BE846589A (fr) 1977-03-24
DE2639155A1 (de) 1977-04-07
DK383876A (da) 1977-03-27
FR2325490A1 (fr) 1977-04-22
LU75874A1 (enExample) 1977-05-06
NL7610245A (nl) 1977-03-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse