JPS5759731A - Preparation of foamed molded product - Google Patents

Preparation of foamed molded product

Info

Publication number
JPS5759731A
JPS5759731A JP55135043A JP13504380A JPS5759731A JP S5759731 A JPS5759731 A JP S5759731A JP 55135043 A JP55135043 A JP 55135043A JP 13504380 A JP13504380 A JP 13504380A JP S5759731 A JPS5759731 A JP S5759731A
Authority
JP
Japan
Prior art keywords
mold
surface skin
resin panel
protruded rib
flange part
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.)
Granted
Application number
JP55135043A
Other languages
Japanese (ja)
Other versions
JPH0415091B2 (en
Inventor
Ken Sato
Toshio Nakanishi
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.)
Mitsuboshi Belting Ltd
Nissan Motor Co Ltd
Original Assignee
Mitsuboshi Belting Ltd
Nissan Motor Co Ltd
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 Mitsuboshi Belting Ltd, Nissan Motor Co Ltd filed Critical Mitsuboshi Belting Ltd
Priority to JP55135043A priority Critical patent/JPS5759731A/en
Publication of JPS5759731A publication Critical patent/JPS5759731A/en
Publication of JPH0415091B2 publication Critical patent/JPH0415091B2/ja
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/351—Means for preventing foam to leak out from the foaming device during foaming
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining

Landscapes

  • Molding Of Porous Articles (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To enhance product appearance without necessitating troubles by a method wherein a protruded rib is formed at a contact position of a resin panel with other mold and said protruded rib is closely contacted to the other mold to pour a foamable liquid and, thereby, leakage of the foamable liquid is prevented. CONSTITUTION:A protruded rib 9 is formed to a contact position 2a of a resin panel 2 corresponding 2 to a flange part 5a of a surface skin 5 along a flange part thereof. When foaming molding is carried out, the resin panel 2 is conformed to one mold, that is, an upper mold 6 and the surface skin 5 to other mold, that is, a lower mold 7 respectively and, while both molds 6, 7 are fitted and pressurized to closely contact the protruded rib 9 and the flange part 5a of the surface skin 5, a foamed layer 4 is formed. In this case, because pressing force of both molds 6, 7 is acted linearly through the protruded rib 9, contact force is made high and the surface skin 5 and the resin panel 2 are certainly and closely contacted and sealed to prevent leakage of a foamable liquid.
JP55135043A 1980-09-27 1980-09-27 Preparation of foamed molded product Granted JPS5759731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55135043A JPS5759731A (en) 1980-09-27 1980-09-27 Preparation of foamed molded product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135043A JPS5759731A (en) 1980-09-27 1980-09-27 Preparation of foamed molded product

Publications (2)

Publication Number Publication Date
JPS5759731A true JPS5759731A (en) 1982-04-10
JPH0415091B2 JPH0415091B2 (en) 1992-03-16

Family

ID=15142598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135043A Granted JPS5759731A (en) 1980-09-27 1980-09-27 Preparation of foamed molded product

Country Status (1)

Country Link
JP (1) JPS5759731A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228917A (en) * 1985-04-03 1986-10-13 Mitsuboshi Belting Ltd Manufacture of console box for automobile
JPS6235810A (en) * 1985-08-09 1987-02-16 Inoue Mtp Co Ltd Manufacture of expansion molded part
JPH0250319U (en) * 1988-10-03 1990-04-09
US5037591A (en) * 1988-11-24 1991-08-06 Bridgestone Australia Ltd. Vehicle inner panel
JPH03103718U (en) * 1990-02-08 1991-10-28
US5073318A (en) * 1988-09-27 1991-12-17 Bridgestone Australia Ltd. Vehicle inner panel
US5207957A (en) * 1991-08-08 1993-05-04 Ford Motor Company Method for producing a foamed panel
US5234639A (en) * 1992-10-19 1993-08-10 Davidson Textron Inc. Flexible gasketing device for foam control in crash pad pour molds
US5500168A (en) * 1994-06-07 1996-03-19 Kabushiki Kaisha Inoac Corporation Partial pad foam molding method
US5753155A (en) * 1996-05-08 1998-05-19 Bayer Corporation Gating for production of rigid polyurethane foam
WO2003078128A1 (en) * 2002-03-15 2003-09-25 Johnson Controls Interiors Gmbh & Co. Kg Panel element, particularly for a motor vehicle, and method for the production thereof
KR20040035170A (en) * 2002-10-18 2004-04-29 현대모비스 주식회사 foaming metal mold for crash pad of au tomobile
US6872270B2 (en) 2001-04-19 2005-03-29 Textile Rubber & Chemical Co. Bubble pack cushioned composite, method of making and article made therefrom
FR2868981A1 (en) * 2004-04-20 2005-10-21 Faurecia Interieur Ind Snc Trim component, e.g. for motor vehicle, is made from plastic base component and skin positioned in mould with annular projection on skin outside edge of base
JP2006218666A (en) * 2005-02-09 2006-08-24 Nippon Plast Co Ltd Resin leakage prevention structure
JP2011005764A (en) * 2009-06-26 2011-01-13 Nippon Plast Co Ltd Structure for preventing leak during injection molding
JP2012153103A (en) * 2011-01-28 2012-08-16 Daikyonishikawa Corp Method for manufacturing foam resin molded article
US9511522B2 (en) 2012-05-25 2016-12-06 Hyundai Motor Company Apparatus and method for manufacturing crash pad
JPWO2017169347A1 (en) * 2016-03-29 2019-02-07 株式会社カネカ In-mold foam molded body, foam composite molded body, method for producing foam composite molded body, and mold
DE102013210334B4 (en) 2012-12-18 2019-06-19 Hyundai Motor Company Sealing device for a foam injection mold

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7502045B2 (en) * 2020-02-28 2024-06-18 トヨタ自動車九州株式会社 Method for producing foam structure and foam structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130872U (en) * 1974-08-27 1976-03-05
JPS54152168U (en) * 1978-04-13 1979-10-23
JPS54152169U (en) * 1978-04-13 1979-10-23
JPS55110214U (en) * 1979-01-26 1980-08-02

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130872U (en) * 1974-08-27 1976-03-05
JPS54152168U (en) * 1978-04-13 1979-10-23
JPS54152169U (en) * 1978-04-13 1979-10-23
JPS55110214U (en) * 1979-01-26 1980-08-02

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228917A (en) * 1985-04-03 1986-10-13 Mitsuboshi Belting Ltd Manufacture of console box for automobile
JPS6235810A (en) * 1985-08-09 1987-02-16 Inoue Mtp Co Ltd Manufacture of expansion molded part
US5073318A (en) * 1988-09-27 1991-12-17 Bridgestone Australia Ltd. Vehicle inner panel
JPH0250319U (en) * 1988-10-03 1990-04-09
US5037591A (en) * 1988-11-24 1991-08-06 Bridgestone Australia Ltd. Vehicle inner panel
JPH03103718U (en) * 1990-02-08 1991-10-28
US5207957A (en) * 1991-08-08 1993-05-04 Ford Motor Company Method for producing a foamed panel
US5234639A (en) * 1992-10-19 1993-08-10 Davidson Textron Inc. Flexible gasketing device for foam control in crash pad pour molds
US5320896A (en) * 1992-10-19 1994-06-14 Davidson Textron Inc. Flexible gasketing device for foam control in crash pad pour molds
US5500168A (en) * 1994-06-07 1996-03-19 Kabushiki Kaisha Inoac Corporation Partial pad foam molding method
US5753155A (en) * 1996-05-08 1998-05-19 Bayer Corporation Gating for production of rigid polyurethane foam
US6872270B2 (en) 2001-04-19 2005-03-29 Textile Rubber & Chemical Co. Bubble pack cushioned composite, method of making and article made therefrom
WO2003078128A1 (en) * 2002-03-15 2003-09-25 Johnson Controls Interiors Gmbh & Co. Kg Panel element, particularly for a motor vehicle, and method for the production thereof
US7361293B2 (en) 2002-03-15 2008-04-22 Johnson Controls Gmbh Panel element, particularly for a motor vehicle, and method for the production thereof
KR20040035170A (en) * 2002-10-18 2004-04-29 현대모비스 주식회사 foaming metal mold for crash pad of au tomobile
FR2868981A1 (en) * 2004-04-20 2005-10-21 Faurecia Interieur Ind Snc Trim component, e.g. for motor vehicle, is made from plastic base component and skin positioned in mould with annular projection on skin outside edge of base
JP2006218666A (en) * 2005-02-09 2006-08-24 Nippon Plast Co Ltd Resin leakage prevention structure
JP2011005764A (en) * 2009-06-26 2011-01-13 Nippon Plast Co Ltd Structure for preventing leak during injection molding
JP2012153103A (en) * 2011-01-28 2012-08-16 Daikyonishikawa Corp Method for manufacturing foam resin molded article
US9511522B2 (en) 2012-05-25 2016-12-06 Hyundai Motor Company Apparatus and method for manufacturing crash pad
US9889584B2 (en) 2012-05-25 2018-02-13 Hyundai Motor Company Apparatus and method for manufacturing crash pad
DE102013210334B4 (en) 2012-12-18 2019-06-19 Hyundai Motor Company Sealing device for a foam injection mold
JPWO2017169347A1 (en) * 2016-03-29 2019-02-07 株式会社カネカ In-mold foam molded body, foam composite molded body, method for producing foam composite molded body, and mold

Also Published As

Publication number Publication date
JPH0415091B2 (en) 1992-03-16

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