JPS57185126A - Manufacturing device for shape from plastic grain which can be foamed - Google Patents

Manufacturing device for shape from plastic grain which can be foamed

Info

Publication number
JPS57185126A
JPS57185126A JP57059824A JP5982482A JPS57185126A JP S57185126 A JPS57185126 A JP S57185126A JP 57059824 A JP57059824 A JP 57059824A JP 5982482 A JP5982482 A JP 5982482A JP S57185126 A JPS57185126 A JP S57185126A
Authority
JP
Japan
Prior art keywords
foamed
shape
manufacturing device
plastic grain
grain
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
JP57059824A
Other languages
Japanese (ja)
Other versions
JPS6228739B2 (en
Inventor
Erurenbatsuha Hansu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS57185126A publication Critical patent/JPS57185126A/en
Publication of JPS6228739B2 publication Critical patent/JPS6228739B2/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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means 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
    • B29C33/10—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
    • 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
    • B29C44/3426—Heating by introducing steam in the mould
JP57059824A 1981-04-18 1982-04-12 Manufacturing device for shape from plastic grain which can be foamed Granted JPS57185126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813115773 DE3115773A1 (en) 1981-04-18 1981-04-18 Device for producing mouldings from foamable plastic particles

Publications (2)

Publication Number Publication Date
JPS57185126A true JPS57185126A (en) 1982-11-15
JPS6228739B2 JPS6228739B2 (en) 1987-06-22

Family

ID=6130475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059824A Granted JPS57185126A (en) 1981-04-18 1982-04-12 Manufacturing device for shape from plastic grain which can be foamed

Country Status (2)

Country Link
JP (1) JPS57185126A (en)
DE (1) DE3115773A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150128U (en) * 1986-03-14 1987-09-22
CN104260264A (en) * 2011-01-05 2015-01-07 合肥美的电冰箱有限公司 Foaming equipment, foaming technology and foaming technology of refrigeration plant

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347616C2 (en) * 1983-12-30 1986-01-09 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Process for the production of lost casting models consisting of expanded foam beads for the full mold casting process, preferably for the production of series cast parts, as well as a device for this purpose
JPH0794706B2 (en) * 1987-08-12 1995-10-11 名古屋油化株式会社 Masking material and mold for the masking material
DE3836875A1 (en) * 1988-04-07 1989-10-26 Erlenbach Gmbh & Co Kg METHOD AND DEVICE FOR PRODUCING MOLDINGS FROM EXPANDABLE PLASTIC PARTICLES
DE3902002A1 (en) * 1989-01-24 1990-07-26 Hans Erlenbach METHOD AND DEVICE FOR PRODUCING MOLDINGS FROM FOAMED, THERMOPLASTIC PLASTIC
DE102006048918A1 (en) * 2006-10-09 2008-04-10 Schaumaplast Sachsen Gmbh Mold in steam chamber, used for molding foamed plastic, is locked in frame and has connections for plastic granule supply, compressed air and reduced pressure
JP5607220B1 (en) * 2013-08-19 2014-10-15 佳寿 野村 Method and apparatus for covering connection portion of buried pipe
DE102015013131B4 (en) * 2015-10-13 2018-05-24 Krallmann Kunststoffverarbeitung Gmbh Apparatus and method for the production of moldings consisting of a particle foam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504590A1 (en) * 1965-04-23 1969-10-09 Buckau Wolf Maschf R Method for operating a plastic molding machine and molding machine for carrying out the method
JPS55128438A (en) * 1979-03-28 1980-10-04 Badische Yuka Co Ltd Cooling method and device fit for forming foamed synthetic resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504590A1 (en) * 1965-04-23 1969-10-09 Buckau Wolf Maschf R Method for operating a plastic molding machine and molding machine for carrying out the method
JPS55128438A (en) * 1979-03-28 1980-10-04 Badische Yuka Co Ltd Cooling method and device fit for forming foamed synthetic resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150128U (en) * 1986-03-14 1987-09-22
CN104260264A (en) * 2011-01-05 2015-01-07 合肥美的电冰箱有限公司 Foaming equipment, foaming technology and foaming technology of refrigeration plant
CN104260264B (en) * 2011-01-05 2017-01-25 合肥美的电冰箱有限公司 Foaming equipment, foaming technology and foaming technology of refrigeration plant

Also Published As

Publication number Publication date
DE3115773A1 (en) 1982-11-04
JPS6228739B2 (en) 1987-06-22

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