GB2216842A - Mold steel for foamed plastic molding - Google Patents

Mold steel for foamed plastic molding Download PDF

Info

Publication number
GB2216842A
GB2216842A GB8906931A GB8906931A GB2216842A GB 2216842 A GB2216842 A GB 2216842A GB 8906931 A GB8906931 A GB 8906931A GB 8906931 A GB8906931 A GB 8906931A GB 2216842 A GB2216842 A GB 2216842A
Authority
GB
United Kingdom
Prior art keywords
mold steel
molding
pad member
foamed plastic
lower mold
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Withdrawn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
GB8906931A
Other languages
English (en)
Other versions
GB8906931D0 (en
Inventor
Hisayoshi Mizuno
Ichiro Matsuura
Kiichiro Ishimaru
Fumio Saotome
Yoichi Omata
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.)
Ikeda Corp
Original Assignee
Ikeda Bussan 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 Ikeda Bussan Co Ltd filed Critical Ikeda Bussan Co Ltd
Publication of GB8906931D0 publication Critical patent/GB8906931D0/en
Publication of GB2216842A publication Critical patent/GB2216842A/en
Withdrawn legal-status Critical Current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
    • 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
    • B29C44/58—Moulds
    • B29C44/585—Moulds with adjustable size of 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • B29C33/302—Assembling a large number of mould elements to constitute one cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB8906931A 1988-03-26 1989-03-28 Mold steel for foamed plastic molding Withdrawn GB2216842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3995588U JPH0538899Y2 (en:Method) 1988-03-26 1988-03-26

Publications (2)

Publication Number Publication Date
GB8906931D0 GB8906931D0 (en) 1989-05-10
GB2216842A true GB2216842A (en) 1989-10-18

Family

ID=12567378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8906931A Withdrawn GB2216842A (en) 1988-03-26 1989-03-28 Mold steel for foamed plastic molding

Country Status (2)

Country Link
JP (1) JPH0538899Y2 (en:Method)
GB (1) GB2216842A (en:Method)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240302A (en) * 1989-12-29 1991-07-31 Kenneth Macmillan Moulding articles of different length or diameter in a single mould
DE10327630B3 (de) * 2003-06-20 2004-12-09 Krauss-Maffei Kunststofftechnik Gmbh Formvorrichtung zum Rotationsformen
WO2009055025A1 (en) * 2007-10-25 2009-04-30 Sealed Air Corporation (Us) Mold, mold image and method for making a molded article
CN105082442A (zh) * 2015-07-15 2015-11-25 浙江三箭工贸有限公司 饰板压模设备
ES2558793A1 (es) * 2015-10-14 2016-02-08 Seat, S.A. Molde para obtención de piezas de espuma para un asiento de vehículo
WO2019238621A1 (de) * 2018-06-13 2019-12-19 Adient Engineering and IP GmbH Vorrichtung und verfahren zur herstellung von sitzschalen für fahrzeugsitze

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274060A (en) * 1938-10-31 1942-02-24 United Shoe Machinery Corp Mold and mold making method
GB611432A (en) * 1946-04-26 1948-10-29 James Mitchell Anderson A new or improved means for moulding ophthalmic contact lenses from plastics
GB650692A (en) * 1944-11-28 1951-02-28 Teksun Inc Injection mold for use in molding opthalmic lenses and other articles
DE1479272A1 (de) * 1963-12-05 1969-05-29 Peter Hedgewick Rueckstrahler
GB1279297A (en) * 1969-06-24 1972-06-28 Howmet Corp Ceramic gang mold
FR2243798A1 (en:Method) * 1973-09-19 1975-04-11 Nii R I Latexnykh Izdely
WO1986002877A1 (en) * 1984-11-05 1986-05-22 Maekinen Olavi Adjustable mould

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274060A (en) * 1938-10-31 1942-02-24 United Shoe Machinery Corp Mold and mold making method
GB650692A (en) * 1944-11-28 1951-02-28 Teksun Inc Injection mold for use in molding opthalmic lenses and other articles
GB611432A (en) * 1946-04-26 1948-10-29 James Mitchell Anderson A new or improved means for moulding ophthalmic contact lenses from plastics
DE1479272A1 (de) * 1963-12-05 1969-05-29 Peter Hedgewick Rueckstrahler
GB1279297A (en) * 1969-06-24 1972-06-28 Howmet Corp Ceramic gang mold
FR2243798A1 (en:Method) * 1973-09-19 1975-04-11 Nii R I Latexnykh Izdely
WO1986002877A1 (en) * 1984-11-05 1986-05-22 Maekinen Olavi Adjustable mould

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240302A (en) * 1989-12-29 1991-07-31 Kenneth Macmillan Moulding articles of different length or diameter in a single mould
GB2240302B (en) * 1989-12-29 1993-09-15 Kenneth Macmillan Apparatus for and method of molding articles
DE10327630B3 (de) * 2003-06-20 2004-12-09 Krauss-Maffei Kunststofftechnik Gmbh Formvorrichtung zum Rotationsformen
WO2009055025A1 (en) * 2007-10-25 2009-04-30 Sealed Air Corporation (Us) Mold, mold image and method for making a molded article
CN105082442A (zh) * 2015-07-15 2015-11-25 浙江三箭工贸有限公司 饰板压模设备
CN105082442B (zh) * 2015-07-15 2017-08-29 浙江三箭工贸有限公司 饰板压模设备
ES2558793A1 (es) * 2015-10-14 2016-02-08 Seat, S.A. Molde para obtención de piezas de espuma para un asiento de vehículo
WO2019238621A1 (de) * 2018-06-13 2019-12-19 Adient Engineering and IP GmbH Vorrichtung und verfahren zur herstellung von sitzschalen für fahrzeugsitze
CN112272604A (zh) * 2018-06-13 2021-01-26 安道拓工程技术知识产权有限公司 用于制造车辆座椅的座椅壳体的装置和方法

Also Published As

Publication number Publication date
GB8906931D0 (en) 1989-05-10
JPH0538899Y2 (en:Method) 1993-10-01
JPH01148313U (en:Method) 1989-10-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)