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FR2750359B1 - Procede pour la realisation de pieces du type boites, coffrets, couvercles et analogues en matiere plastique - Google Patents

Procede pour la realisation de pieces du type boites, coffrets, couvercles et analogues en matiere plastique

Info

Publication number
FR2750359B1
FR2750359B1 FR9608106A FR9608106A FR2750359B1 FR 2750359 B1 FR2750359 B1 FR 2750359B1 FR 9608106 A FR9608106 A FR 9608106A FR 9608106 A FR9608106 A FR 9608106A FR 2750359 B1 FR2750359 B1 FR 2750359B1
Authority
FR
France
Prior art keywords
lids
boxes
pieces
cases
production
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 - Lifetime
Application number
FR9608106A
Other languages
English (en)
Other versions
FR2750359A1 (fr
Inventor
Gery Bernard Marie Dambricourt
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.)
CIE D ETUDES ET PLASTIQUES C E
Original Assignee
CIE D ETUDES ET PLASTIQUES C E
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 CIE D ETUDES ET PLASTIQUES C E filed Critical CIE D ETUDES ET PLASTIQUES C E
Priority to FR9608106A priority Critical patent/FR2750359B1/fr
Publication of FR2750359A1 publication Critical patent/FR2750359A1/fr
Application granted granted Critical
Publication of FR2750359B1 publication Critical patent/FR2750359B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • 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
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • 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
    • B29C2045/1601—Making multilayered or multicoloured articles the injected materials not being adhered or bonded to each other
    • 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
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • B29C2045/1665—Shrinkage bonds
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof

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)
FR9608106A 1996-06-28 1996-06-28 Procede pour la realisation de pieces du type boites, coffrets, couvercles et analogues en matiere plastique Expired - Lifetime FR2750359B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9608106A FR2750359B1 (fr) 1996-06-28 1996-06-28 Procede pour la realisation de pieces du type boites, coffrets, couvercles et analogues en matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9608106A FR2750359B1 (fr) 1996-06-28 1996-06-28 Procede pour la realisation de pieces du type boites, coffrets, couvercles et analogues en matiere plastique

Publications (2)

Publication Number Publication Date
FR2750359A1 FR2750359A1 (fr) 1998-01-02
FR2750359B1 true FR2750359B1 (fr) 2003-04-18

Family

ID=9493541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9608106A Expired - Lifetime FR2750359B1 (fr) 1996-06-28 1996-06-28 Procede pour la realisation de pieces du type boites, coffrets, couvercles et analogues en matiere plastique

Country Status (1)

Country Link
FR (1) FR2750359B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836352B1 (fr) * 2002-02-22 2004-10-29 Prm Element de suspension
CA2517940A1 (fr) * 2004-09-24 2006-03-24 Ems-Chemie Ag Methode de moulage par injection de pieces en plastique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128127B (de) * 1960-06-02 1962-04-19 Erich Ficker K G Spritzgiessverfahren zur Herstellung doppelwandiger Hohlkoerper, z. B. Behaelter, Trinkbecher u. dgl., und nach diesem Verfahren hergestellter Becher aus thermoplastischem Kunststoff
JP2815046B2 (ja) * 1987-06-19 1998-10-27 ミノルタ株式会社 成形部材及びその結合方法
JP2726961B2 (ja) * 1992-01-28 1998-03-11 住友化学工業株式会社 多層成形品およびその成形方法
JPH0752273A (ja) * 1993-08-10 1995-02-28 Taichi Fuji スイッチ操作盤およびその成形方法

Also Published As

Publication number Publication date
FR2750359A1 (fr) 1998-01-02

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