DE3922820A1 - Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzug - Google Patents

Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzug

Info

Publication number
DE3922820A1
DE3922820A1 DE3922820A DE3922820A DE3922820A1 DE 3922820 A1 DE3922820 A1 DE 3922820A1 DE 3922820 A DE3922820 A DE 3922820A DE 3922820 A DE3922820 A DE 3922820A DE 3922820 A1 DE3922820 A1 DE 3922820A1
Authority
DE
Germany
Prior art keywords
mold
molded part
central
skin
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.)
Granted
Application number
DE3922820A
Other languages
German (de)
English (en)
Inventor
Norio Yanagishita
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 DE3922820A1 publication Critical patent/DE3922820A1/de
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
    • B29C44/02—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
    • B29C44/143—Means for positioning the lining in the mould
    • 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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C33/20—Opening, closing or clamping
    • 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
    • B29C44/582—Moulds for making undercut articles
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/01—Core positioning

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE3922820A 1988-07-26 1989-07-11 Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzug Granted DE3922820A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988098873U JPH0541855Y2 (OSRAM) 1988-07-26 1988-07-26

Publications (1)

Publication Number Publication Date
DE3922820A1 true DE3922820A1 (de) 1990-02-01

Family

ID=14231298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3922820A Granted DE3922820A1 (de) 1988-07-26 1989-07-11 Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzug

Country Status (4)

Country Link
US (1) US5102322A (OSRAM)
JP (1) JPH0541855Y2 (OSRAM)
DE (1) DE3922820A1 (OSRAM)
GB (1) GB2221185B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0541856Y2 (OSRAM) * 1988-07-26 1993-10-22
GB201004471D0 (en) * 2010-03-17 2010-05-05 Trysome Ltd Composite tub structure
JP5905288B2 (ja) * 2012-02-13 2016-04-20 株式会社ブリヂストン 金型、発泡成形体の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909065A1 (de) * 1988-03-30 1989-10-19 Ikeda Bussan Co Formenanordnung zum formen eines auf einem rahmen angebrachten und mit einer haut ueberzogenen sitzkissenaufbaus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897863A (en) * 1958-08-05 1962-05-30 Btr Industries Ltd Improvements in or relating to conveyor belts
GB1023886A (en) * 1963-09-25 1966-03-30 Metal Containers Ltd Method of and mould for forming a bushing in an opening in a sheet material wall,and sheet material wall produced by said method
US3318563A (en) * 1964-07-08 1967-05-09 George G Downing Concrete block mold assembly
GB1126909A (en) * 1965-06-11 1968-09-11 Svit Np Method and device for producing insoles or inserts
FR1500828A (fr) * 1966-05-10 1967-11-10 Moyens de moulage d'objets en mousse élastique
US4153657A (en) * 1976-03-10 1979-05-08 Wilcox Raymond J Method for making a vehicle wheel with a foamed resin core
US4213932A (en) * 1978-06-23 1980-07-22 Bell Telephone Laboratories, Incorporated Apparatus and method of molding a biconical socket
JPS57120421A (en) * 1981-01-16 1982-07-27 Tokai Kasei Kogyo Kk Manufacture of foamed product lined with core material
GB2092509A (en) * 1981-02-11 1982-08-18 Ici Ltd Moulding apparatus and method of manufacturing foamed plastics articles.
JPS58218989A (ja) * 1982-06-12 1983-12-20 難波プレス工業株式会社 一体成形座席の製造方法
US4693861A (en) * 1984-04-09 1987-09-15 The Laitram Corporation Mold and process for manufacturing helical shaped items
JPS6162487A (ja) * 1984-08-31 1986-03-31 日産自動車株式会社 シ−トクツシヨンパツド
US4647419A (en) * 1985-10-10 1987-03-03 Eastman Kodak Company Method and apparatus for producing a flash free pipette
JPH0344494Y2 (OSRAM) * 1986-05-23 1991-09-19
JPH01127815U (OSRAM) * 1988-02-24 1989-08-31
US4793793A (en) * 1988-03-28 1988-12-27 Davidson Textron Inc. Apparatus having fluid pressure plastic skin folding means for making foamed articles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909065A1 (de) * 1988-03-30 1989-10-19 Ikeda Bussan Co Formenanordnung zum formen eines auf einem rahmen angebrachten und mit einer haut ueberzogenen sitzkissenaufbaus

Also Published As

Publication number Publication date
US5102322A (en) 1992-04-07
JPH0541855Y2 (OSRAM) 1993-10-22
JPH0219514U (OSRAM) 1990-02-08
GB2221185A (en) 1990-01-31
GB8916990D0 (en) 1989-09-13
GB2221185B (en) 1992-12-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee