FR1297831A - Improvements to molds for overmolding a plastic part onto a substantially hard object - Google Patents

Improvements to molds for overmolding a plastic part onto a substantially hard object

Info

Publication number
FR1297831A
FR1297831A FR862660A FR862660A FR1297831A FR 1297831 A FR1297831 A FR 1297831A FR 862660 A FR862660 A FR 862660A FR 862660 A FR862660 A FR 862660A FR 1297831 A FR1297831 A FR 1297831A
Authority
FR
France
Prior art keywords
overmolding
molds
plastic part
hard object
part onto
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
Application number
FR862660A
Other languages
French (fr)
Inventor
Pierre Laporte
Pierre Jacolin
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR862660A priority Critical patent/FR1297831A/en
Application granted granted Critical
Publication of FR1297831A publication Critical patent/FR1297831A/en
Expired 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
    • B29C45/14—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
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • 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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14098—Positioning or centering articles in the mould fixing or clamping inserts having variable dimensions
    • 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
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
    • B29C2045/14877—Pretreatment of the insert, e.g. etching, cleaning preheating or precooling the insert for non-deforming purposes
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
FR862660A 1961-05-24 1961-05-24 Improvements to molds for overmolding a plastic part onto a substantially hard object Expired FR1297831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862660A FR1297831A (en) 1961-05-24 1961-05-24 Improvements to molds for overmolding a plastic part onto a substantially hard object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR862660A FR1297831A (en) 1961-05-24 1961-05-24 Improvements to molds for overmolding a plastic part onto a substantially hard object

Publications (1)

Publication Number Publication Date
FR1297831A true FR1297831A (en) 1962-07-06

Family

ID=8755725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862660A Expired FR1297831A (en) 1961-05-24 1961-05-24 Improvements to molds for overmolding a plastic part onto a substantially hard object

Country Status (1)

Country Link
FR (1) FR1297831A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255290B (en) * 1962-12-07 1967-11-30 Steinzeug Und Kunststoffwarenf Method for producing a socket on a spigot end of a plastic pipe
FR2313844A1 (en) * 1975-06-04 1976-12-31 Ciba Geigy Ag APPARATUS AND METHOD FOR ENCAPSULATING COMPONENTS, ESPECIALLY ELECTRICAL COMPONENTS, USING A THERMOSETTING RESIN
FR2485987A1 (en) * 1980-07-01 1982-01-08 Oreal Over-moulding fragile containers with melt coatings - to ensure an interfacial seal despite wide dimensional tolerances, using rubber mould blocks
FR2707205A1 (en) * 1993-07-06 1995-01-13 Kap Presses Process for the overmoulding (insert moulding) of an insert, at least part of which is fragile, and overmoulding press mould suitable for the implementation of such a process
FR3007313A1 (en) * 2013-06-24 2014-12-26 F M B Ind OVERMOLDING UNIT FOR A BIMARY COMPONENT AND A BIMARY COMPONENT MANUFACTURED FROM THE OVERMOLDING UNIT

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255290B (en) * 1962-12-07 1967-11-30 Steinzeug Und Kunststoffwarenf Method for producing a socket on a spigot end of a plastic pipe
FR2313844A1 (en) * 1975-06-04 1976-12-31 Ciba Geigy Ag APPARATUS AND METHOD FOR ENCAPSULATING COMPONENTS, ESPECIALLY ELECTRICAL COMPONENTS, USING A THERMOSETTING RESIN
US4076791A (en) * 1975-06-04 1978-02-28 Ciba-Geigy Corporation Molds for encapsulating electrical components
FR2485987A1 (en) * 1980-07-01 1982-01-08 Oreal Over-moulding fragile containers with melt coatings - to ensure an interfacial seal despite wide dimensional tolerances, using rubber mould blocks
FR2707205A1 (en) * 1993-07-06 1995-01-13 Kap Presses Process for the overmoulding (insert moulding) of an insert, at least part of which is fragile, and overmoulding press mould suitable for the implementation of such a process
FR3007313A1 (en) * 2013-06-24 2014-12-26 F M B Ind OVERMOLDING UNIT FOR A BIMARY COMPONENT AND A BIMARY COMPONENT MANUFACTURED FROM THE OVERMOLDING UNIT
EP2818298A2 (en) 2013-06-24 2014-12-31 F.M.B Industrie Unit for overmoulding a bi-material component and bi-material component manufactured using the overmoulding unit
EP2818298A3 (en) * 2013-06-24 2015-04-01 F.M.B Industrie Unit for overmoulding a bi-material component and bi-material component manufactured using the overmoulding unit

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