ATE336348T1 - Verfahren zum spritzgiessen von kunststoffen mit metallischem aussehen - Google Patents

Verfahren zum spritzgiessen von kunststoffen mit metallischem aussehen

Info

Publication number
ATE336348T1
ATE336348T1 AT00971993T AT00971993T ATE336348T1 AT E336348 T1 ATE336348 T1 AT E336348T1 AT 00971993 T AT00971993 T AT 00971993T AT 00971993 T AT00971993 T AT 00971993T AT E336348 T1 ATE336348 T1 AT E336348T1
Authority
AT
Austria
Prior art keywords
mold
gate design
injection molding
metallic appearance
molding plastics
Prior art date
Application number
AT00971993T
Other languages
English (en)
Inventor
Paul Sylvester Lafata
Jack William Hise
Original Assignee
Textron Automotive Co Inc
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 Textron Automotive Co Inc filed Critical Textron Automotive Co Inc
Application granted granted Critical
Publication of ATE336348T1 publication Critical patent/ATE336348T1/de

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • 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
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT00971993T 1999-09-30 2000-09-29 Verfahren zum spritzgiessen von kunststoffen mit metallischem aussehen ATE336348T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15714799P 1999-09-30 1999-09-30

Publications (1)

Publication Number Publication Date
ATE336348T1 true ATE336348T1 (de) 2006-09-15

Family

ID=22562525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00971993T ATE336348T1 (de) 1999-09-30 2000-09-29 Verfahren zum spritzgiessen von kunststoffen mit metallischem aussehen

Country Status (9)

Country Link
US (1) US7108824B1 (de)
EP (1) EP1226008B1 (de)
JP (1) JP2003534145A (de)
AT (1) ATE336348T1 (de)
AU (1) AU1071801A (de)
CA (1) CA2386156A1 (de)
DE (1) DE60030143T2 (de)
MX (1) MXPA02003349A (de)
WO (1) WO2001023156A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7021923B2 (en) * 2003-03-21 2006-04-04 Lear Corporation Injection molding system having a removable in-mold degating insert
DE202008005398U1 (de) 2008-04-18 2008-09-04 Krinner Innovation Gmbh LED-Leuchtmittel
JP2011005743A (ja) * 2009-06-25 2011-01-13 Suzuki Motor Corp 射出成形型及び射出成形品の製造方法
DE102013215113A1 (de) * 2013-08-01 2015-02-05 Bayerische Motoren Werke Aktiengesellschaft Werkzeug zur Herstellung von faserverstärkten Kunststoffbauteilen im Injektionsprozess
FR3039451B1 (fr) * 2015-07-28 2017-12-29 Renault Sas Moule d'injection et procede associe d'injection de piece en matiere plastique.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034951A (en) 1976-10-06 1977-07-12 Sokoloski Edward B A Gate for injection mold die channel
US4157148A (en) 1977-07-11 1979-06-05 The Upjohn Company Modified feed frames for tableting machine
US4399093A (en) * 1981-06-26 1983-08-16 Whirlpool Corporation Injection molding method and equipment
US4952132A (en) * 1982-09-30 1990-08-28 Nickerson Machinery Co. Reverse-purging plastic injection nozzle
US4828769A (en) 1986-05-05 1989-05-09 Galic/Maus Ventures Method for injection molding articles
US5213824A (en) * 1990-10-01 1993-05-25 Polyshot Corporation Adjustable hot sprue bushing
JPH0531767A (ja) 1991-07-30 1993-02-09 Omron Corp 成形金型
CN1161216C (zh) * 1996-01-18 2004-08-11 Hoya株式会社 透镜的制造方法及透镜成形用注塑模
US5762976A (en) 1996-02-06 1998-06-09 Brown; Paul Phillip Hot runner manifold for thermally sensitive resins
US6056536A (en) * 1997-03-20 2000-05-02 Husky Injection Molding Systems Ltd. Valve gating apparatus for injection molding

Also Published As

Publication number Publication date
EP1226008A1 (de) 2002-07-31
JP2003534145A (ja) 2003-11-18
US7108824B1 (en) 2006-09-19
MXPA02003349A (es) 2004-09-10
DE60030143T2 (de) 2007-07-05
AU1071801A (en) 2001-04-30
EP1226008A4 (de) 2004-05-12
DE60030143D1 (de) 2006-09-28
CA2386156A1 (en) 2001-04-05
EP1226008B1 (de) 2006-08-16
WO2001023156A1 (en) 2001-04-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties