FR2560814A1 - Procede et appareil pour le moulage sans bavure de pieces noyees avec elements saillants - Google Patents

Procede et appareil pour le moulage sans bavure de pieces noyees avec elements saillants Download PDF

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Publication number
FR2560814A1
FR2560814A1 FR8503977A FR8503977A FR2560814A1 FR 2560814 A1 FR2560814 A1 FR 2560814A1 FR 8503977 A FR8503977 A FR 8503977A FR 8503977 A FR8503977 A FR 8503977A FR 2560814 A1 FR2560814 A1 FR 2560814A1
Authority
FR
France
Prior art keywords
mold
metal
parts
sealing means
molding
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.)
Withdrawn
Application number
FR8503977A
Other languages
English (en)
French (fr)
Inventor
Richardus Henricus Jo Fierkens
Ireneus Johannes Theodorus Pas
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.)
ASM Fico Tooling BV
Original Assignee
ASM Fico Tooling BV
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 ASM Fico Tooling BV filed Critical ASM Fico Tooling BV
Publication of FR2560814A1 publication Critical patent/FR2560814A1/fr
Withdrawn legal-status Critical Current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
    • B29C45/14639—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 for obtaining an insulating effect, e.g. for electrical components
    • B29C45/14655—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 for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
    • 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
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • B29C33/0044—Moulds or cores; Details thereof or accessories therefor with sealing means or the like for sealing off parts of inserts projecting into the 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
    • B29C45/14—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
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14418—Sealing means between mould and 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
    • 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
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • 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
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3406—Components, e.g. resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR8503977A 1984-03-06 1985-03-06 Procede et appareil pour le moulage sans bavure de pieces noyees avec elements saillants Withdrawn FR2560814A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58684384A 1984-03-06 1984-03-06

Publications (1)

Publication Number Publication Date
FR2560814A1 true FR2560814A1 (fr) 1985-09-13

Family

ID=24347315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8503977A Withdrawn FR2560814A1 (fr) 1984-03-06 1985-03-06 Procede et appareil pour le moulage sans bavure de pieces noyees avec elements saillants

Country Status (5)

Country Link
JP (1) JPS6110420A (de)
DE (1) DE3508008A1 (de)
FR (1) FR2560814A1 (de)
GB (1) GB2155395A (de)
NL (1) NL8500636A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118271A (en) * 1991-02-22 1992-06-02 Motorola, Inc. Apparatus for encapsulating a semiconductor device
DE4333415C2 (de) * 1993-09-30 1999-03-04 Siemens Ag Vorrichtung zum Umhüllen eines Halbleiterbauelements und einer damit verbundenen Wärmesenke mit Kunststoffen
TW495423B (en) * 2000-05-02 2002-07-21 Siemens Production & Logistics Method and mold-tool to spray the electronic circuit-carrier
WO2003018285A1 (fr) * 2001-08-22 2003-03-06 Sony Corporation Procede et dispositif permettant de former un composant electronique de module, composant electronique de module associe
DE10335078B4 (de) * 2003-07-31 2008-04-03 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines Bauelements mit einem formgebend umhüllten Leadframe und Bauelement mit einem formgebend umhüllten Leadframe
DE102004057810B4 (de) * 2004-11-30 2008-08-07 Webasto Ag Kunststoffformteil und Verfahren zur Herstellung eines Kunststoffformteils
JP2009300396A (ja) * 2008-06-17 2009-12-24 Nippon Soken Inc 回転角度検出装置
FR3027835B1 (fr) * 2014-10-31 2017-09-01 Plastic Omnium Cie Moule pour la fabrication de piece en matiere plastique comportant un systeme d'etancheite optimise
CN113799332B (zh) * 2021-09-17 2023-04-11 宁波固德模塑有限公司 一种薄壁注塑产品无飞边模具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1221293A (en) * 1967-02-06 1971-02-03 British Industrial Plastics Cold-press moulding equipment

Also Published As

Publication number Publication date
NL8500636A (nl) 1985-10-01
GB2155395A (en) 1985-09-25
JPS6110420A (ja) 1986-01-17
GB8505652D0 (en) 1985-04-03
DE3508008A1 (de) 1985-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse