FR2598959B1 - Procede et dispositif d'injection de pastisol liquide sous faible pression - Google Patents

Procede et dispositif d'injection de pastisol liquide sous faible pression

Info

Publication number
FR2598959B1
FR2598959B1 FR8607446A FR8607446A FR2598959B1 FR 2598959 B1 FR2598959 B1 FR 2598959B1 FR 8607446 A FR8607446 A FR 8607446A FR 8607446 A FR8607446 A FR 8607446A FR 2598959 B1 FR2598959 B1 FR 2598959B1
Authority
FR
France
Prior art keywords
pastisol
low pressure
injection device
method
device under
Prior art date
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
FR8607446A
Other languages
English (en)
Other versions
FR2598959A1 (fr
Inventor
Elie Gras
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.)
Anver
Original Assignee
Anver
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 Anver filed Critical Anver
Priority to FR8607446A priority Critical patent/FR2598959B1/fr
Publication of FR2598959A1 publication Critical patent/FR2598959A1/fr
Application granted granted Critical
Publication of FR2598959B1 publication Critical patent/FR2598959B1/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/42Casting under special conditions, e.g. vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels Runner channels or runner nozzles
    • B29C45/28Closure devices therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/34Moulds having venting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/46Means for plasticising or homogenising the moulding material or forcing it into the mould
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60Processes of molding plastisols
FR8607446A 1986-05-26 1986-05-26 Procede et dispositif d'injection de pastisol liquide sous faible pression Expired FR2598959B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8607446A FR2598959B1 (fr) 1986-05-26 1986-05-26 Procede et dispositif d'injection de pastisol liquide sous faible pression

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
FR8607446A FR2598959B1 (fr) 1986-05-26 1986-05-26 Procede et dispositif d'injection de pastisol liquide sous faible pression
JP62033137A JPS62280015A (en) 1986-05-26 1987-02-16 Manufacture of plastic molded form and execution system of said method
GB8710700A GB2190873B (en) 1986-05-26 1987-05-06 Method and apparatus for moulding plastics objects
US07/049,809 US4800049A (en) 1986-05-26 1987-05-12 Process and apparatus for obtaining plastic molded objects
DE19873716675 DE3716675A1 (de) 1986-05-26 1987-05-19 Verfahren zur herstellung von geformten, aus kunststoff bestehenden gegenstaenden, sowie anordnung zur durchfuehrung eines solchen verfahrens
IT2063987A IT1205021B (it) 1986-05-26 1987-05-22 Procedimento e dispositivo per ottenere oggetti stampati in materiale plastico
CN 87103842 CN1017787B (zh) 1986-05-26 1987-05-25 塑料模压制品的制造方法和设备
SU874202641A SU1720483A3 (ru) 1986-05-26 1987-05-25 Способ изготовлени пластмассовых формованных изделий и устройство дл его осуществлени

Publications (2)

Publication Number Publication Date
FR2598959A1 FR2598959A1 (fr) 1987-11-27
FR2598959B1 true FR2598959B1 (fr) 1988-12-02

Family

ID=9335587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8607446A Expired FR2598959B1 (fr) 1986-05-26 1986-05-26 Procede et dispositif d'injection de pastisol liquide sous faible pression

Country Status (8)

Country Link
US (1) US4800049A (fr)
JP (1) JPS62280015A (fr)
CN (1) CN1017787B (fr)
DE (1) DE3716675A1 (fr)
FR (1) FR2598959B1 (fr)
GB (1) GB2190873B (fr)
IT (1) IT1205021B (fr)
SU (1) SU1720483A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630960B1 (fr) * 1988-05-04 1992-03-13 Anver Sa Procede et appareil de moulage haute frequence de matiere plastique liquide
FR2649034B1 (fr) * 1989-06-28 1991-10-31 Anver Procede et installation de moulage haute frequence de matiere plastique
US5181940A (en) * 1991-08-01 1993-01-26 Union Carbide Industrial Gases Technology Corporation Hollow fiber membranes
JP3772244B2 (ja) * 1997-01-28 2006-05-10 株式会社ブリヂストン 合成樹脂発泡成形品の成形金型及び成形方法
US6846445B2 (en) 2002-09-04 2005-01-25 Byung Kim Method for rapid mold heating and cooling
DE10337461B4 (de) * 2003-08-14 2008-11-13 Webasto Ag Vorrichtung zum Spritzen oder Schäumen eines Bauteils
GB2520769B (en) 2013-12-02 2016-03-09 Subsea 7 Ltd Techniques for coating pipeline field joints

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1121994A (fr) * 1955-01-28 1956-08-29 Nouveau procédé de moulage par injection, de chaussures, bottes et objets divers
GB1010141A (en) * 1960-12-16 1965-11-17 British Bata Shoe Co Ltd Improvements in the manufacture of plastic shoes and other articles of footwear
US3381339A (en) * 1962-09-04 1968-05-07 Nasa Usa Hydraulic casting of liquid polymers
GB1006926A (en) * 1963-06-17 1965-10-06 Haveg Industries Inc Foamed thermoplastic resins
FR1383093A (fr) * 1963-11-13 1964-12-24 Perfectionnements apportés aux moules utilisés pour le moulage par transfert et nécessitant la mise sous vide préalable du moule
US3315016A (en) * 1964-06-25 1967-04-18 Davidson Rubber Company Inc Induction heated-slush molding process
FR1420648A (fr) * 1964-11-26 1965-12-10 Goodrich Co B F Procédé et appareil de moulage par injection
JPS4927515Y1 (fr) * 1970-03-31 1974-07-25
FR2322707B1 (fr) * 1975-09-08 1978-09-22 Sifsa
JPS54120666A (en) * 1978-03-14 1979-09-19 Toshiba Machine Co Ltd Injection nozzle apparatus for molding material
US4441876A (en) * 1979-05-24 1984-04-10 Michel Marc Flow molding

Also Published As

Publication number Publication date
IT1205021B (it) 1989-03-10
CN1017787B (zh) 1992-08-12
US4800049A (en) 1989-01-24
SU1720483A3 (ru) 1992-03-15
GB2190873B (en) 1989-12-13
FR2598959A1 (fr) 1987-11-27
IT8720639D0 (it) 1987-05-22
JPS62280015A (en) 1987-12-04
GB2190873A (en) 1987-12-02
DE3716675A1 (de) 1987-12-03
CN87103842A (zh) 1987-12-09
GB8710700D0 (en) 1987-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse