FR2815568B1 - Dispositif d'injection auto-etancheifie pour une matiere thermoplastique - Google Patents

Dispositif d'injection auto-etancheifie pour une matiere thermoplastique

Info

Publication number
FR2815568B1
FR2815568B1 FR0013451A FR0013451A FR2815568B1 FR 2815568 B1 FR2815568 B1 FR 2815568B1 FR 0013451 A FR0013451 A FR 0013451A FR 0013451 A FR0013451 A FR 0013451A FR 2815568 B1 FR2815568 B1 FR 2815568B1
Authority
FR
France
Prior art keywords
self
injection device
thermoplastic material
sealed injection
sealed
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 - Fee Related
Application number
FR0013451A
Other languages
English (en)
Other versions
FR2815568A1 (fr
Inventor
Thierry Lebreton
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.)
Delachaux SA
Original Assignee
Delachaux 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
Priority to FR0013451A priority Critical patent/FR2815568B1/fr
Application filed by Delachaux SA filed Critical Delachaux SA
Priority to JP2002535864A priority patent/JP2004511362A/ja
Priority to EP01980603A priority patent/EP1326740A1/fr
Priority to BR0107350-8A priority patent/BR0107350A/pt
Priority to KR1020027007956A priority patent/KR100771766B1/ko
Priority to MXPA03003535A priority patent/MXPA03003535A/es
Priority to AU2002212413A priority patent/AU2002212413A1/en
Priority to US10/399,556 priority patent/US7018198B2/en
Priority to PCT/FR2001/003241 priority patent/WO2002032646A1/fr
Publication of FR2815568A1 publication Critical patent/FR2815568A1/fr
Application granted granted Critical
Publication of FR2815568B1 publication Critical patent/FR2815568B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2889—Sealing guide bushings therefor
FR0013451A 2000-10-20 2000-10-20 Dispositif d'injection auto-etancheifie pour une matiere thermoplastique Expired - Fee Related FR2815568B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0013451A FR2815568B1 (fr) 2000-10-20 2000-10-20 Dispositif d'injection auto-etancheifie pour une matiere thermoplastique
EP01980603A EP1326740A1 (fr) 2000-10-20 2001-10-19 Dispositif d'injection auto-etancheifie pour une matiere thermoplastique
BR0107350-8A BR0107350A (pt) 2000-10-20 2001-10-19 Dispositivo de injeção de um material termoplástico em uma cavidade de moldagem
KR1020027007956A KR100771766B1 (ko) 2000-10-20 2001-10-19 열가소성 재료를 분사하기 위한 자체 밀봉 분사 장치
JP2002535864A JP2004511362A (ja) 2000-10-20 2001-10-19 熱可塑性材料を射出するためのセルフシーリング射出装置
MXPA03003535A MXPA03003535A (es) 2000-10-20 2001-10-19 Dispositivo de inyeccion de auto-sellado para material termoplastico.
AU2002212413A AU2002212413A1 (en) 2000-10-20 2001-10-19 Self-sealing injection device for thermoplastic material
US10/399,556 US7018198B2 (en) 2000-10-20 2001-10-19 Self-sealing injection device for thermoplastic material
PCT/FR2001/003241 WO2002032646A1 (fr) 2000-10-20 2001-10-19 Dispositif d'injection auto-etancheifie pour une matiere thermoplastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013451A FR2815568B1 (fr) 2000-10-20 2000-10-20 Dispositif d'injection auto-etancheifie pour une matiere thermoplastique

Publications (2)

Publication Number Publication Date
FR2815568A1 FR2815568A1 (fr) 2002-04-26
FR2815568B1 true FR2815568B1 (fr) 2003-06-27

Family

ID=8855549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013451A Expired - Fee Related FR2815568B1 (fr) 2000-10-20 2000-10-20 Dispositif d'injection auto-etancheifie pour une matiere thermoplastique

Country Status (9)

Country Link
US (1) US7018198B2 (fr)
EP (1) EP1326740A1 (fr)
JP (1) JP2004511362A (fr)
KR (1) KR100771766B1 (fr)
AU (1) AU2002212413A1 (fr)
BR (1) BR0107350A (fr)
FR (1) FR2815568B1 (fr)
MX (1) MXPA03003535A (fr)
WO (1) WO2002032646A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7291304B2 (en) * 2004-07-01 2007-11-06 Husky Injection Molding Systems Ltd. Coinjection molding cooled shooting pot cylinder
US7226283B2 (en) * 2004-10-13 2007-06-05 Mold-Masters Limited Injection molding apparatus with a melt channel in valve pin
DE102005049605A1 (de) * 2004-10-19 2006-04-20 Mold-Masters Ltd., Georgetown Verteilereinsatz für eine Spritzgießvorrichtung
EP3326776B1 (fr) 2014-03-10 2019-12-25 Inglass S.p.A. Plaque de fixation du moule d'un appareil de moulage par injection de matière plastique
EP3785880B1 (fr) 2014-10-15 2022-05-04 Inglass S.p.A. Appareil de moulage par injection de matière plastique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1500630A (fr) * 1965-11-12 1967-11-03 Ici Ltd Perfectionnements aux machines de moulage par injection permettant de supprimer les masselottes
CA1029162A (fr) * 1975-04-10 1978-04-11 Jobst U. Gellert Manchon d'etancheite pour moule d'injection a soupape d'admission
CA1190018A (fr) * 1982-07-12 1985-07-09 Jobst U. Gellert Manchon pour pointeau de moulage par injection, et sa fabrication
CA2115613C (fr) * 1994-02-14 2002-02-12 Jobst Ulrich Gellert Machine de moulage pour injection equipee d'un obturateur d'orifice d'admission muni d'une bague d'etancheite a collet flexible
FR2795993B1 (fr) * 1999-07-06 2001-09-28 Delachaux Sa Dispositif d'injection de matiere a l'etat plastique dans une empreinte de moulage

Also Published As

Publication number Publication date
WO2002032646A1 (fr) 2002-04-25
JP2004511362A (ja) 2004-04-15
KR100771766B1 (ko) 2007-10-30
US20040022893A1 (en) 2004-02-05
KR20020065591A (ko) 2002-08-13
US7018198B2 (en) 2006-03-28
BR0107350A (pt) 2002-09-17
EP1326740A1 (fr) 2003-07-16
AU2002212413A1 (en) 2002-04-29
FR2815568A1 (fr) 2002-04-26
MXPA03003535A (es) 2003-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090630