FR2763014B1 - PROCESS AND DEVICE FOR SELECTIVE TWO-MATERIAL INJECTION MOLDING OF A PLASTIC MATERIAL, AND PART MADE THEREWITH - Google Patents

PROCESS AND DEVICE FOR SELECTIVE TWO-MATERIAL INJECTION MOLDING OF A PLASTIC MATERIAL, AND PART MADE THEREWITH

Info

Publication number
FR2763014B1
FR2763014B1 FR9705662A FR9705662A FR2763014B1 FR 2763014 B1 FR2763014 B1 FR 2763014B1 FR 9705662 A FR9705662 A FR 9705662A FR 9705662 A FR9705662 A FR 9705662A FR 2763014 B1 FR2763014 B1 FR 2763014B1
Authority
FR
France
Prior art keywords
selective
injection molding
part made
made therewith
plastic material
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
FR9705662A
Other languages
French (fr)
Other versions
FR2763014A1 (en
Inventor
Sebastien Trillat
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.)
Allibert Industrie SNC
Original Assignee
Allibert Industrie SNC
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 Allibert Industrie SNC filed Critical Allibert Industrie SNC
Priority to FR9705662A priority Critical patent/FR2763014B1/en
Publication of FR2763014A1 publication Critical patent/FR2763014A1/en
Application granted granted Critical
Publication of FR2763014B1 publication Critical patent/FR2763014B1/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C2045/1651—Independent injection runners or 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C2045/1653—Making multilayered or multicoloured articles having a "sandwich" structure using a core injection nozzle penetrating through the skin or into the mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR9705662A 1997-05-07 1997-05-07 PROCESS AND DEVICE FOR SELECTIVE TWO-MATERIAL INJECTION MOLDING OF A PLASTIC MATERIAL, AND PART MADE THEREWITH Expired - Fee Related FR2763014B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9705662A FR2763014B1 (en) 1997-05-07 1997-05-07 PROCESS AND DEVICE FOR SELECTIVE TWO-MATERIAL INJECTION MOLDING OF A PLASTIC MATERIAL, AND PART MADE THEREWITH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705662A FR2763014B1 (en) 1997-05-07 1997-05-07 PROCESS AND DEVICE FOR SELECTIVE TWO-MATERIAL INJECTION MOLDING OF A PLASTIC MATERIAL, AND PART MADE THEREWITH

Publications (2)

Publication Number Publication Date
FR2763014A1 FR2763014A1 (en) 1998-11-13
FR2763014B1 true FR2763014B1 (en) 2000-07-13

Family

ID=9506691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705662A Expired - Fee Related FR2763014B1 (en) 1997-05-07 1997-05-07 PROCESS AND DEVICE FOR SELECTIVE TWO-MATERIAL INJECTION MOLDING OF A PLASTIC MATERIAL, AND PART MADE THEREWITH

Country Status (1)

Country Link
FR (1) FR2763014B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824136B1 (en) * 2001-04-27 2003-05-30 Schlumberger Ind Sa METHOD OF MANUFACTURING A VOLUMETRIC LIQUID METER OF THE OSCILLATING PISTON TYPE
FR2953159B1 (en) * 2009-11-30 2012-04-20 Faurecia Bloc Avant MOTOR VEHICLE EQUIPMENT PIECE COMPRISING A THERMOPLASTIC HEAT LAYER AND METHOD OF MANUFACTURING THE SAME

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339443A (en) * 1970-11-30 1973-12-05 Ici Ltd Production of laminar articles
CH528359A (en) * 1971-09-07 1972-09-30 Hanning Robert Method and device for injection molding plastic parts
GB1346352A (en) * 1972-07-26 1974-02-06 Ici Ltd Anti-dust articles
DE3238090A1 (en) * 1982-10-14 1984-04-19 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen PLASTIC MOLDED BODY
DE3942957C2 (en) * 1989-12-23 1994-06-01 Ziegler Hans Peter Device for introducing a metered gas volume into a mold cavity of an injection mold filled with a plastic melt
JP2667594B2 (en) * 1991-04-15 1997-10-27 株式会社日本製鋼所 Injection molding method and injection molding die
DE69517471T2 (en) * 1994-06-06 2001-03-08 Husky Injection Molding Systems Ltd., Bolton Injection molding process with opposite gates
JP3274942B2 (en) * 1994-12-22 2002-04-15 株式会社日本製鋼所 Composite molding method and injection molding machine

Also Published As

Publication number Publication date
FR2763014A1 (en) 1998-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060131