BE870720A - DEVICE AND METHOD FOR MANUFACTURING THIN-WALL OBJECTS IN EXPANDED PLASTIC MATERIAL - Google Patents

DEVICE AND METHOD FOR MANUFACTURING THIN-WALL OBJECTS IN EXPANDED PLASTIC MATERIAL

Info

Publication number
BE870720A
BE870720A BE1009072A BE1009072A BE870720A BE 870720 A BE870720 A BE 870720A BE 1009072 A BE1009072 A BE 1009072A BE 1009072 A BE1009072 A BE 1009072A BE 870720 A BE870720 A BE 870720A
Authority
BE
Belgium
Prior art keywords
plastic material
manufacturing thin
expanded plastic
wall objects
objects
Prior art date
Application number
BE1009072A
Other languages
French (fr)
Original Assignee
Isobox Barbier Sa
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 Isobox Barbier Sa filed Critical Isobox Barbier Sa
Publication of BE870720A publication Critical patent/BE870720A/en

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
    • 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
    • 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
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
    • 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
    • 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
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BE1009072A 1977-10-19 1978-09-25 DEVICE AND METHOD FOR MANUFACTURING THIN-WALL OBJECTS IN EXPANDED PLASTIC MATERIAL BE870720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7731404A FR2406516A1 (en) 1977-10-19 1977-10-19 DEVICE AND METHOD FOR MANUFACTURING THIN-WALL OBJECTS IN EXPANDED PLASTIC MATERIAL

Publications (1)

Publication Number Publication Date
BE870720A true BE870720A (en) 1979-03-26

Family

ID=9196672

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1009072A BE870720A (en) 1977-10-19 1978-09-25 DEVICE AND METHOD FOR MANUFACTURING THIN-WALL OBJECTS IN EXPANDED PLASTIC MATERIAL

Country Status (10)

Country Link
JP (1) JPS54108871A (en)
BE (1) BE870720A (en)
CA (1) CA1114121A (en)
DE (1) DE2845193A1 (en)
ES (1) ES473852A1 (en)
FR (1) FR2406516A1 (en)
GB (1) GB2007579B (en)
IT (1) IT1098992B (en)
NL (1) NL7810183A (en)
SE (1) SE7810260L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176839A (en) * 1991-03-28 1993-01-05 General Electric Company Multilayered mold structure for hot surface molding in a short cycle time
WO1992017330A1 (en) * 1991-04-08 1992-10-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Foamed synthetic resin molded product, method of molding said product, and metallic mold for internal foam molding
US5620636A (en) * 1991-04-08 1997-04-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for manufacturing foam molded product
DE19719321C2 (en) * 1997-05-08 2000-12-14 Mst Automotive Gmbh Manufacture of a light steering wheel
CN102159379B (en) * 2008-09-22 2014-07-16 江森自控科技公司 Post-cure of molded polyurethane foam products
DE202009001959U1 (en) * 2009-03-11 2010-07-29 Kunststoffinstitut für die mittelständische Wirtschaft NRW GmbH mold
AT518100A1 (en) 2015-12-22 2017-07-15 Fill Gmbh Process for the production of a shaped body from a particle foam material
DE102022205624A1 (en) 2022-06-01 2023-12-07 Volkswagen Aktiengesellschaft Device and method for producing a molded part

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079630A (en) * 1959-06-18 1963-03-05 Sheffield Plastics Inc Apparatus and procedure for making expanded resinous containers

Also Published As

Publication number Publication date
GB2007579A (en) 1979-05-23
SE7810260L (en) 1979-04-20
FR2406516A1 (en) 1979-05-18
CA1114121A (en) 1981-12-15
NL7810183A (en) 1979-04-23
JPS54108871A (en) 1979-08-25
ES473852A1 (en) 1979-04-16
IT1098992B (en) 1985-09-18
IT7828394A0 (en) 1978-10-04
GB2007579B (en) 1982-03-03
DE2845193A1 (en) 1979-04-26

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