CS276933B6 - Device for moulding of thin-walled plastic shells. - Google Patents

Device for moulding of thin-walled plastic shells. Download PDF

Info

Publication number
CS276933B6
CS276933B6 CS904973A CS497390A CS276933B6 CS 276933 B6 CS276933 B6 CS 276933B6 CS 904973 A CS904973 A CS 904973A CS 497390 A CS497390 A CS 497390A CS 276933 B6 CS276933 B6 CS 276933B6
Authority
CS
Czechoslovakia
Prior art keywords
mold
seal
partition
duster
sections
Prior art date
Application number
CS904973A
Other languages
Czech (cs)
English (en)
Other versions
CS9004973A2 (en
Inventor
Bruce A Batchelder
John D Gray
Original Assignee
Davidson Textron 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 Davidson Textron Inc filed Critical Davidson Textron Inc
Publication of CS9004973A2 publication Critical patent/CS9004973A2/cs
Publication of CS276933B6 publication Critical patent/CS276933B6/cs

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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/20—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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60—Processes of molding plastisols

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CS904973A 1989-10-13 1990-10-12 Device for moulding of thin-walled plastic shells. CS276933B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/420,942 US5046941A (en) 1989-10-13 1989-10-13 Apparatus for molding multicolor thin wall plastic shell

Publications (2)

Publication Number Publication Date
CS9004973A2 CS9004973A2 (en) 1991-08-13
CS276933B6 true CS276933B6 (en) 1992-09-16

Family

ID=23668494

Family Applications (1)

Application Number Title Priority Date Filing Date
CS904973A CS276933B6 (en) 1989-10-13 1990-10-12 Device for moulding of thin-walled plastic shells.

Country Status (10)

Country Link
US (1) US5046941A (es)
EP (1) EP0422473A1 (es)
JP (1) JPH03207615A (es)
KR (1) KR910007644A (es)
AU (2) AU636391B2 (es)
CA (1) CA2026284A1 (es)
CS (1) CS276933B6 (es)
HU (1) HUT59863A (es)
MX (1) MX166377B (es)
RU (1) RU1838117C (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245843B (it) * 1990-09-17 1994-10-25 Ilpea Ind Spa Procedimento per la formatura in stampo mediante colaggio a rifiuto dimanufatti, quali finte pelli o simili, a due o piu' colori, da resine termoplastiche, termoindurenti o elastomeri in polvere,manufatti cosi'ottenuti ed apparecchiatura per realizzare tale procedimento.
US5395578A (en) * 1990-09-17 1995-03-07 Industrie Ilpea S.P.A. Method for slush molding articles, of two or more colors from thermoplastic, thermosetting or elastomeric resins in powder form
IT1256182B (it) * 1992-12-01 1995-11-29 Ilpea Ind Spa Guarnizione per uno stampo per la formatura mediante colaggio a rifiuto di manufatti quali finte pelli, o simili, ed apparecchiatura di stampaggio che la utilizza.
US5225214A (en) * 1992-05-18 1993-07-06 Davidson Textron Inc. Laterally adjustable divider wall for molding two color shells
US5290499A (en) * 1992-05-21 1994-03-01 Davidson Textron Inc. Apparatus and method for sealing a mold box
US5288103A (en) * 1992-09-28 1994-02-22 Davidson Textron Inc. Airbag cover and apparatus for producing an invisible tear seam therein
US5911938A (en) * 1997-02-12 1999-06-15 Windsor Industries, Inc. Rotational molding with removable fixture
FR2763533B1 (fr) * 1997-05-22 1999-08-06 Ecia Equip Composants Ind Auto Installation de fabrication d'une peau de revetement en matiere plastique d'une piece d'equipement de vehicule automobile
EP0972625A1 (fr) * 1998-07-13 2000-01-19 Ecia - Equipements Et Composants Pour L'industrie Automobile Installation de fabrication d'une peau de revêtement en matière plastique d'une pièce d'équipement de véhicule automobile
US6383437B1 (en) 1999-09-30 2002-05-07 Thomas G. Grieve Rotational moulding method and apparatus for making multi color plastic articles
US6524509B1 (en) * 2000-08-16 2003-02-25 Textron Automotive Company Inc. Method for casting multicolored parts for automotive interior applications
US6632525B1 (en) 2000-10-11 2003-10-14 Textron Automotive Company, Inc. Material and method for manufacturing plastic parts
US7153460B2 (en) * 2003-12-22 2006-12-26 Lear Corporation System and method for providing a renewable masking surface
US20050133959A1 (en) * 2003-12-22 2005-06-23 Lear Corporation System and method for producing multi-color polymeric components
KR100895539B1 (ko) * 2007-10-01 2009-04-30 성림공업 주식회사 내부에 복수의 분리된 밀폐공간을 갖는 멀티 스페이스용기를 제조하기 위한 블로우 성형방법 및 그 금형
JP5637188B2 (ja) 2011-09-27 2014-12-10 株式会社デンソー 横型素子を有する半導体装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156710A (ja) * 1983-02-25 1984-09-06 Inoue Mtp Co Ltd 多色表皮材の成形方法および成形型
JPS59159309A (ja) * 1983-03-01 1984-09-08 Inoue Mtp Co Ltd 多色表皮材の成形方法
US4562025A (en) * 1984-05-25 1985-12-31 Ex-Cell-O Corporation Mold method and apparatus for multi-color plastic shells
JPS6124419A (ja) * 1984-07-14 1986-02-03 Toyota Motor Corp スラツシユ成形型
US4610620A (en) * 1984-09-20 1986-09-09 Ex-Cell-O Corporation Apparatus for molding plural colored plastic hollow shells
JPS61246021A (ja) * 1985-04-24 1986-11-01 Tokai Kasei Kogyo Kk 部分的に材質の異なる表皮材の製造法
US4683098A (en) * 1986-05-05 1987-07-28 Ex-Cell-O Corporation Apparatus for reducing waste in a plastic mold
JPS63116812A (ja) * 1986-11-05 1988-05-21 Tokai Chem Ind Ltd 自動車用ドア内装部材の製造法

Also Published As

Publication number Publication date
US5046941A (en) 1991-09-10
JPH03207615A (ja) 1991-09-10
MX166377B (es) 1993-01-05
AU6361490A (en) 1991-04-18
CS9004973A2 (en) 1991-08-13
HUT59863A (en) 1992-07-28
EP0422473A1 (en) 1991-04-17
KR910007644A (ko) 1991-05-30
AU4169493A (en) 1993-09-09
HU906440D0 (en) 1991-04-29
CA2026284A1 (en) 1991-04-14
RU1838117C (ru) 1993-08-30
AU636391B2 (en) 1993-04-29

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