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FR3015340B1 - Outil de realisation d'un element de vehicule comprenant une buse a ouverture progressive - Google Patents

Outil de realisation d'un element de vehicule comprenant une buse a ouverture progressive

Info

Publication number
FR3015340B1
FR3015340B1 FR1363182A FR1363182A FR3015340B1 FR 3015340 B1 FR3015340 B1 FR 3015340B1 FR 1363182 A FR1363182 A FR 1363182A FR 1363182 A FR1363182 A FR 1363182A FR 3015340 B1 FR3015340 B1 FR 3015340B1
Authority
FR
France
Prior art keywords
tool
carrying
vehicle element
opening nozzle
progressive opening
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.)
Active
Application number
FR1363182A
Other languages
English (en)
Other versions
FR3015340A1 (fr
Inventor
Gerald Marchetto
Marc Bonneau
Jean Jacques Pesce
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.)
Faurecia Interieur Industrie SAS
Original Assignee
Faurecia Interieur Industrie SAS
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 Faurecia Interieur Industrie SAS filed Critical Faurecia Interieur Industrie SAS
Priority to FR1363182A priority Critical patent/FR3015340B1/fr
Publication of FR3015340A1 publication Critical patent/FR3015340A1/fr
Application granted granted Critical
Publication of FR3015340B1 publication Critical patent/FR3015340B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C45/2896—Closure devices therefor extending in or through the mould cavity, e.g. valves mounted opposite the sprue channel
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0027—Gate or gate mark locations
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B29C2045/0049—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity the injected material flowing against a mould cavity protruding part
    • 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
    • B29C2045/279—Controlling the flow of material of two or more nozzles or gates to a single mould cavity
    • 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
    • B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR1363182A 2013-12-20 2013-12-20 Outil de realisation d'un element de vehicule comprenant une buse a ouverture progressive Active FR3015340B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1363182A FR3015340B1 (fr) 2013-12-20 2013-12-20 Outil de realisation d'un element de vehicule comprenant une buse a ouverture progressive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1363182A FR3015340B1 (fr) 2013-12-20 2013-12-20 Outil de realisation d'un element de vehicule comprenant une buse a ouverture progressive

Publications (2)

Publication Number Publication Date
FR3015340A1 FR3015340A1 (fr) 2015-06-26
FR3015340B1 true FR3015340B1 (fr) 2016-02-05

Family

ID=50290003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1363182A Active FR3015340B1 (fr) 2013-12-20 2013-12-20 Outil de realisation d'un element de vehicule comprenant une buse a ouverture progressive

Country Status (1)

Country Link
FR (1) FR3015340B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA708109B (en) * 1969-12-11 1972-02-23 Lucas Industries Ltd Apparatus for hot runner injection moulding
DE29809855U1 (de) * 1998-06-03 1998-08-20 Günther Heißkanaltechnik GmbH, 35066 Frankenberg Nadelverschlußdüse
DE19920331B4 (de) * 1999-05-03 2006-04-20 Yudo Co., Ltd. Einspritzdüse für Spritzgießmaschinen
CA2305053A1 (fr) * 2000-04-12 2001-10-12 Mold-Masters Limited Buse d'injection a entree a obturateur guide
JP2002036305A (ja) * 2000-07-25 2002-02-05 Mitsubishi Materials Corp バルブゲート式金型装置
JP2002052577A (ja) * 2000-08-09 2002-02-19 Canon Inc バルブゲート装置
WO2003031142A1 (fr) * 2001-10-05 2003-04-17 Conix Corporation Distributeur de co-injection
FR2987576B1 (fr) * 2012-03-05 2014-04-11 Faurecia Interieur Ind Outil et procede de realisation par injection d'un element presentant une epaisseur reduite

Also Published As

Publication number Publication date
FR3015340A1 (fr) 2015-06-26

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