FR2500370A1 - Pieces moulees composites en plastomeres et elastomeres et procede et appareillage pour leur fabrication - Google Patents

Pieces moulees composites en plastomeres et elastomeres et procede et appareillage pour leur fabrication Download PDF

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Publication number
FR2500370A1
FR2500370A1 FR8103587A FR8103587A FR2500370A1 FR 2500370 A1 FR2500370 A1 FR 2500370A1 FR 8103587 A FR8103587 A FR 8103587A FR 8103587 A FR8103587 A FR 8103587A FR 2500370 A1 FR2500370 A1 FR 2500370A1
Authority
FR
France
Prior art keywords
temperature
plastomer
elastomer
molded
overmolding
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.)
Granted
Application number
FR8103587A
Other languages
English (en)
French (fr)
Other versions
FR2500370B3 (cs
Inventor
Jacques Agnostini
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.)
Hutchinson Mapa SA
Original Assignee
Hutchinson Mapa 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 Hutchinson Mapa SA filed Critical Hutchinson Mapa SA
Priority to FR8103587A priority Critical patent/FR2500370A1/fr
Publication of FR2500370A1 publication Critical patent/FR2500370A1/fr
Application granted granted Critical
Publication of FR2500370B3 publication Critical patent/FR2500370B3/fr
Granted 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/76—Moulding on edges or extremities of the preformed part
    • B29C70/766—Moulding on edges or extremities of the preformed part on the end part of a tubular article
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/76—Cores
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR8103587A 1981-02-24 1981-02-24 Pieces moulees composites en plastomeres et elastomeres et procede et appareillage pour leur fabrication Granted FR2500370A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103587A FR2500370A1 (fr) 1981-02-24 1981-02-24 Pieces moulees composites en plastomeres et elastomeres et procede et appareillage pour leur fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103587A FR2500370A1 (fr) 1981-02-24 1981-02-24 Pieces moulees composites en plastomeres et elastomeres et procede et appareillage pour leur fabrication

Publications (2)

Publication Number Publication Date
FR2500370A1 true FR2500370A1 (fr) 1982-08-27
FR2500370B3 FR2500370B3 (cs) 1983-12-09

Family

ID=9255548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103587A Granted FR2500370A1 (fr) 1981-02-24 1981-02-24 Pieces moulees composites en plastomeres et elastomeres et procede et appareillage pour leur fabrication

Country Status (1)

Country Link
FR (1) FR2500370A1 (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188012A3 (en) * 1985-01-14 1988-01-07 Wavin B.V. Plastic pipe body of thermoplastic material connected with a sealing body of a thermoplastic elastomer and pipe part or fitting connected with such a plastic pipe body
US4897027A (en) * 1985-05-17 1990-01-30 Villamosipari Kutato Intezet Apparatus for producing high-voltage insulators resisting damage by birds
EP0457342A3 (en) * 1990-05-17 1993-03-03 Nippon Zeon Co., Ltd. Pipe with integrally moulded coupler and method therefor
US5266262A (en) * 1991-07-19 1993-11-30 Mitoyo Resin Co. Ltd. Method for injection molding a large thickness flange at end of blow molding tube
EP1600274A1 (en) * 2004-05-28 2005-11-30 Meccanica Finnord S.P.a. Method and apparatus for moulding a rubber pipe joint on a plastic hose
CN109106011A (zh) * 2017-06-22 2019-01-01 劳力士有限公司 制造弹性体钟表部件的方法
WO2021053144A1 (fr) * 2019-09-19 2021-03-25 Cva Technology Pure Silicone Group Ag Machine et procédé d'obtention d'une pièce bi-matière, procédé de fabrication de la machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188012A3 (en) * 1985-01-14 1988-01-07 Wavin B.V. Plastic pipe body of thermoplastic material connected with a sealing body of a thermoplastic elastomer and pipe part or fitting connected with such a plastic pipe body
US4897027A (en) * 1985-05-17 1990-01-30 Villamosipari Kutato Intezet Apparatus for producing high-voltage insulators resisting damage by birds
EP0457342A3 (en) * 1990-05-17 1993-03-03 Nippon Zeon Co., Ltd. Pipe with integrally moulded coupler and method therefor
US5266262A (en) * 1991-07-19 1993-11-30 Mitoyo Resin Co. Ltd. Method for injection molding a large thickness flange at end of blow molding tube
EP1600274A1 (en) * 2004-05-28 2005-11-30 Meccanica Finnord S.P.a. Method and apparatus for moulding a rubber pipe joint on a plastic hose
CN109106011A (zh) * 2017-06-22 2019-01-01 劳力士有限公司 制造弹性体钟表部件的方法
US11931941B2 (en) * 2017-06-22 2024-03-19 Rolex Sa Process for manufacturing an elastomer timepiece component
WO2021053144A1 (fr) * 2019-09-19 2021-03-25 Cva Technology Pure Silicone Group Ag Machine et procédé d'obtention d'une pièce bi-matière, procédé de fabrication de la machine
FR3101009A1 (fr) * 2019-09-19 2021-03-26 Cva Technology Pure Silicone Group Ag Machine et procédé d’obtention d’une pièce bimatière, procédé de fabrication de la machine
US12186958B2 (en) 2019-09-19 2025-01-07 Cva Technology Pure Silicone Group Ag Machine for obtaining a bi-material part

Also Published As

Publication number Publication date
FR2500370B3 (cs) 1983-12-09

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