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FR2837738B1 - PRESSURE INJECTION DEVICE FOR MOLDING MATERIAL AND INJECTION MOLD EQUIPPED WITH SUCH A DEVICE FOR INJECTION - Google Patents

PRESSURE INJECTION DEVICE FOR MOLDING MATERIAL AND INJECTION MOLD EQUIPPED WITH SUCH A DEVICE FOR INJECTION

Info

Publication number
FR2837738B1
FR2837738B1 FR0204002A FR0204002A FR2837738B1 FR 2837738 B1 FR2837738 B1 FR 2837738B1 FR 0204002 A FR0204002 A FR 0204002A FR 0204002 A FR0204002 A FR 0204002A FR 2837738 B1 FR2837738 B1 FR 2837738B1
Authority
FR
France
Prior art keywords
injection
molding material
mold equipped
pressure
injection mold
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
FR0204002A
Other languages
French (fr)
Other versions
FR2837738A1 (en
Inventor
Marc Moret
Daniel Girard
Bernard Pavageau
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.)
ATLANCIM INGENIERIE
Original Assignee
ATLANCIM INGENIERIE
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 ATLANCIM INGENIERIE filed Critical ATLANCIM INGENIERIE
Priority to FR0204002A priority Critical patent/FR2837738B1/en
Publication of FR2837738A1 publication Critical patent/FR2837738A1/en
Application granted granted Critical
Publication of FR2837738B1 publication Critical patent/FR2837738B1/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR0204002A 2002-03-29 2002-03-29 PRESSURE INJECTION DEVICE FOR MOLDING MATERIAL AND INJECTION MOLD EQUIPPED WITH SUCH A DEVICE FOR INJECTION Expired - Fee Related FR2837738B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0204002A FR2837738B1 (en) 2002-03-29 2002-03-29 PRESSURE INJECTION DEVICE FOR MOLDING MATERIAL AND INJECTION MOLD EQUIPPED WITH SUCH A DEVICE FOR INJECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204002A FR2837738B1 (en) 2002-03-29 2002-03-29 PRESSURE INJECTION DEVICE FOR MOLDING MATERIAL AND INJECTION MOLD EQUIPPED WITH SUCH A DEVICE FOR INJECTION

Publications (2)

Publication Number Publication Date
FR2837738A1 FR2837738A1 (en) 2003-10-03
FR2837738B1 true FR2837738B1 (en) 2005-01-28

Family

ID=27839337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0204002A Expired - Fee Related FR2837738B1 (en) 2002-03-29 2002-03-29 PRESSURE INJECTION DEVICE FOR MOLDING MATERIAL AND INJECTION MOLD EQUIPPED WITH SUCH A DEVICE FOR INJECTION

Country Status (1)

Country Link
FR (1) FR2837738B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101237979B (en) * 2005-08-05 2012-05-30 S.I.P.A.社会工业化计划与自动化股份公司 Injection molding system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20040107A1 (en) 2004-03-02 2004-06-02 Sipa Societa Industrializzazio DEVICE AND CONDITIONING METHOD OF PLASTIC OBJECTS.
ITRM20040163A1 (en) 2004-03-30 2004-06-30 Sipa Societa Industrializzazio MOLDING EQUIPMENT FOR BLOWING PLASTIC OBJECTS.
US7407380B2 (en) 2005-02-04 2008-08-05 Mold-Masters (2007) Limited Valve pin bushing with vent channels for an injection molding apparatus
DE202006008744U1 (en) * 2006-05-31 2007-10-11 Günther Heisskanaltechnik Gmbh injection molding
IT201800009710A1 (en) 2018-10-23 2020-04-23 Sipa Societa' Ind Progettazione E Automazione Spa INJECTION SYSTEM FOR PLASTIC PREFORMS
IT202000004351A1 (en) * 2020-03-02 2021-09-02 Sipa Progettazione Automaz COMPONENT FOR NOZZLE FOR INJECTION SYSTEM TO PRODUCE PLASTIC CONTAINERS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1067660A (en) * 1976-03-25 1979-12-11 Jobst U. Gellert Injection molding nozzle seal
CA1174820A (en) * 1982-02-24 1984-09-25 William J. Wiles Injection molding valve pin direct pneumatic actuator
US4832593A (en) * 1988-01-25 1989-05-23 Husky Injection Molding Systems Ltd. Large nozzle for hot runner mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101237979B (en) * 2005-08-05 2012-05-30 S.I.P.A.社会工业化计划与自动化股份公司 Injection molding system

Also Published As

Publication number Publication date
FR2837738A1 (en) 2003-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130