FR2876619B1 - Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage - Google Patents

Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage

Info

Publication number
FR2876619B1
FR2876619B1 FR0410923A FR0410923A FR2876619B1 FR 2876619 B1 FR2876619 B1 FR 2876619B1 FR 0410923 A FR0410923 A FR 0410923A FR 0410923 A FR0410923 A FR 0410923A FR 2876619 B1 FR2876619 B1 FR 2876619B1
Authority
FR
France
Prior art keywords
injection
molding
strengthened
seal
matrix
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
FR0410923A
Other languages
English (en)
Other versions
FR2876619A1 (fr
Inventor
Louis Ramond
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
Application filed by Delachaux SA filed Critical Delachaux SA
Priority to FR0410923A priority Critical patent/FR2876619B1/fr
Priority to PCT/FR2005/002537 priority patent/WO2006042942A1/fr
Priority to EP05809095A priority patent/EP1799423A1/fr
Publication of FR2876619A1 publication Critical patent/FR2876619A1/fr
Application granted granted Critical
Publication of FR2876619B1 publication Critical patent/FR2876619B1/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
    • 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
    • B29C2045/2759—Nozzle centering or guiding means
    • 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
    • B29C2045/2761—Seals between nozzle and mould or gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR0410923A 2004-10-15 2004-10-15 Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage Expired - Fee Related FR2876619B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0410923A FR2876619B1 (fr) 2004-10-15 2004-10-15 Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage
PCT/FR2005/002537 WO2006042942A1 (fr) 2004-10-15 2005-10-13 Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage
EP05809095A EP1799423A1 (fr) 2004-10-15 2005-10-13 Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410923A FR2876619B1 (fr) 2004-10-15 2004-10-15 Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage

Publications (2)

Publication Number Publication Date
FR2876619A1 FR2876619A1 (fr) 2006-04-21
FR2876619B1 true FR2876619B1 (fr) 2007-01-05

Family

ID=34951907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410923A Expired - Fee Related FR2876619B1 (fr) 2004-10-15 2004-10-15 Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage

Country Status (3)

Country Link
EP (1) EP1799423A1 (fr)
FR (1) FR2876619B1 (fr)
WO (1) WO2006042942A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7918663B2 (en) 2009-03-05 2011-04-05 Mold-Masters (2007) Limited Injection molding nozzle wedge seal
US7874833B2 (en) 2009-05-03 2011-01-25 Mold-Masters (2007) Limited Injection molding runner apparatus having pressure seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833220C2 (de) * 1988-09-30 1998-04-30 Agfa Gevaert Ag Nadelverschlußdüse in einem Spritzgießwerkzeug zur Verarbeitung thermoplastischer Kunststoffe
DE9002048U1 (de) * 1990-02-21 1990-04-19 SFR-Formenbau Dangelmaier GmbH, 7410 Reutlingen Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug
CA2250598A1 (fr) * 1998-10-16 2000-04-16 Jobst Ulrich Gellert Appareil pour localiser et sceller une buse de moulage par injection

Also Published As

Publication number Publication date
EP1799423A1 (fr) 2007-06-27
WO2006042942A1 (fr) 2006-04-27
WO2006042942A8 (fr) 2006-07-13
FR2876619A1 (fr) 2006-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630