JPS57197134A - Manufacturing method and apparatus for polyurethane foam molded product - Google Patents

Manufacturing method and apparatus for polyurethane foam molded product

Info

Publication number
JPS57197134A
JPS57197134A JP56083199A JP8319981A JPS57197134A JP S57197134 A JPS57197134 A JP S57197134A JP 56083199 A JP56083199 A JP 56083199A JP 8319981 A JP8319981 A JP 8319981A JP S57197134 A JPS57197134 A JP S57197134A
Authority
JP
Japan
Prior art keywords
mold
molded product
liquid
reservoir
turning 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
JP56083199A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341327B2 (pl
Inventor
Kenji Shimomura
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
Priority to JP56083199A priority Critical patent/JPS57197134A/ja
Priority to GB08119832A priority patent/GB2101515B/en
Priority to AU72337/81A priority patent/AU554422B2/en
Priority to IT8221532A priority patent/IT1152788B/it
Priority to DE3220329A priority patent/DE3220329C2/de
Publication of JPS57197134A publication Critical patent/JPS57197134A/ja
Priority to US06/534,908 priority patent/US4486367A/en
Priority to GB08420336A priority patent/GB2141967B/en
Publication of JPH0341327B2 publication Critical patent/JPH0341327B2/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C44/3415—Heating or cooling
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/751—Mattresses, cushions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP56083199A 1981-05-30 1981-05-30 Manufacturing method and apparatus for polyurethane foam molded product Granted JPS57197134A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56083199A JPS57197134A (en) 1981-05-30 1981-05-30 Manufacturing method and apparatus for polyurethane foam molded product
GB08119832A GB2101515B (en) 1981-05-30 1981-06-26 Producing polyurethane-foam moulding
AU72337/81A AU554422B2 (en) 1981-05-30 1981-06-29 Foaming plastic
IT8221532A IT1152788B (it) 1981-05-30 1982-05-27 Procedimento per la produzione di pezzi stampati in poliuretano espanso ed apparecchio per il medesimo
DE3220329A DE3220329C2 (de) 1981-05-30 1982-05-28 Vorrichtung zum Herstellen von Formteilen aus Polyurethanschaum
US06/534,908 US4486367A (en) 1981-05-30 1983-09-22 Process for producing polyurethane-foam moldings, and apparatus for same
GB08420336A GB2141967B (en) 1981-05-30 1984-08-10 Process for producing polyurethane-foam moldings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56083199A JPS57197134A (en) 1981-05-30 1981-05-30 Manufacturing method and apparatus for polyurethane foam molded product

Publications (2)

Publication Number Publication Date
JPS57197134A true JPS57197134A (en) 1982-12-03
JPH0341327B2 JPH0341327B2 (pl) 1991-06-21

Family

ID=13795649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56083199A Granted JPS57197134A (en) 1981-05-30 1981-05-30 Manufacturing method and apparatus for polyurethane foam molded product

Country Status (1)

Country Link
JP (1) JPS57197134A (pl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140115A (ja) * 1984-04-05 1986-02-26 Inoue Mtp Co Ltd モ−ルドの温調方法
JP2002347042A (ja) * 2001-05-29 2002-12-04 Nippon Shokubai Co Ltd 多孔質製品の製造方法
CN104943052A (zh) * 2015-07-02 2015-09-30 长江大学 一种冰箱门体发泡模具的配套装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015820A (pl) * 1973-06-13 1975-02-19
JPS511636A (ja) * 1974-06-27 1976-01-08 Rikagaku Kenkyusho Noengeiyosatsukinzai
JPS5138335A (ja) * 1974-09-30 1976-03-31 Teijin Ltd Netsukasoseihoriesuterujushiseikeihin no seizoho
JPS52121667A (en) * 1976-04-06 1977-10-13 Takachiho Tsushinkiki Casting machine for plastic cast article
JPS54152067A (en) * 1978-05-20 1979-11-29 Toyo Rubber Chem Ind Co Ltd Molding device
JPS5627315A (en) * 1979-08-15 1981-03-17 Toyo Rubber Chem Ind Co Ltd Equipment for molding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015820A (pl) * 1973-06-13 1975-02-19
JPS511636A (ja) * 1974-06-27 1976-01-08 Rikagaku Kenkyusho Noengeiyosatsukinzai
JPS5138335A (ja) * 1974-09-30 1976-03-31 Teijin Ltd Netsukasoseihoriesuterujushiseikeihin no seizoho
JPS52121667A (en) * 1976-04-06 1977-10-13 Takachiho Tsushinkiki Casting machine for plastic cast article
JPS54152067A (en) * 1978-05-20 1979-11-29 Toyo Rubber Chem Ind Co Ltd Molding device
JPS5627315A (en) * 1979-08-15 1981-03-17 Toyo Rubber Chem Ind Co Ltd Equipment for molding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140115A (ja) * 1984-04-05 1986-02-26 Inoue Mtp Co Ltd モ−ルドの温調方法
JP2002347042A (ja) * 2001-05-29 2002-12-04 Nippon Shokubai Co Ltd 多孔質製品の製造方法
CN104943052A (zh) * 2015-07-02 2015-09-30 长江大学 一种冰箱门体发泡模具的配套装置

Also Published As

Publication number Publication date
JPH0341327B2 (pl) 1991-06-21

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