ES453117A1 - Procedimiento de fabricacion de cuerpos modelados de mate- rial esponjado y dispositivo para su realizacion. - Google Patents

Procedimiento de fabricacion de cuerpos modelados de mate- rial esponjado y dispositivo para su realizacion.

Info

Publication number
ES453117A1
ES453117A1 ES453117A ES453117A ES453117A1 ES 453117 A1 ES453117 A1 ES 453117A1 ES 453117 A ES453117 A ES 453117A ES 453117 A ES453117 A ES 453117A ES 453117 A1 ES453117 A1 ES 453117A1
Authority
ES
Spain
Prior art keywords
mould
tool
expanded
expand
extracting
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.)
Expired
Application number
ES453117A
Other languages
English (en)
Spanish (es)
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.)
Selene Trust
Original Assignee
Selene Trust
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 Selene Trust filed Critical Selene Trust
Publication of ES453117A1 publication Critical patent/ES453117A1/es
Expired 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
    • 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

Landscapes

  • Molding Of Porous Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ES453117A 1976-01-16 1976-11-08 Procedimiento de fabricacion de cuerpos modelados de mate- rial esponjado y dispositivo para su realizacion. Expired ES453117A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601160A FR2338124A1 (fr) 1976-01-16 1976-01-16 Procede et dispositif pour le moulage de pieces en matiere plastique expansee

Publications (1)

Publication Number Publication Date
ES453117A1 true ES453117A1 (es) 1978-01-16

Family

ID=9168043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453117A Expired ES453117A1 (es) 1976-01-16 1976-11-08 Procedimiento de fabricacion de cuerpos modelados de mate- rial esponjado y dispositivo para su realizacion.

Country Status (7)

Country Link
JP (2) JPS588335B2 (de)
AT (1) AT366624B (de)
CA (1) CA1102066A (de)
ES (1) ES453117A1 (de)
FI (1) FI763164A (de)
FR (1) FR2338124A1 (de)
NZ (1) NZ182480A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549231A (en) * 1978-10-03 1980-04-09 Badische Yuka Co Ltd Manufacturing method for foam resin formed product
DE2847557C2 (de) * 1978-11-02 1987-08-20 Fa. E.A. Heitz, 6718 Grünstadt Vorrichtung zur Fertigung von Formteilen aus Schaumkunststoff
DE2903495C2 (de) * 1979-01-30 1985-02-21 Joachim Ing.(Grad.) 7712 Blumberg Teubert Verfahren zum Herstellen von Formkörpern aus geschäumtem Kunststoff, insbesondere aus geschäumten Polystyrol
JPS6056106B2 (ja) * 1979-12-03 1985-12-09 積水化成品工業株式会社 発泡成形方法
JPS6056107B2 (ja) * 1979-12-04 1985-12-09 積水化成品工業株式会社 発泡成形方法
JPS6056108B2 (ja) * 1979-12-05 1985-12-09 積水化成品工業株式会社 発泡成形装置
JPS5698149A (en) * 1980-01-07 1981-08-07 Sekisui Plastics Co Ltd Foam molding and apparatus
JPS5653047A (en) * 1980-04-04 1981-05-12 Badische Yuka Co Ltd Production of foamed resin molding
JPS58183226A (ja) * 1982-04-20 1983-10-26 Kanegafuchi Chem Ind Co Ltd 異種密度を有する成形体の成形法および成形装置
AT385717B (de) * 1984-10-24 1988-05-10 Hirsch Kurt Kunststoff Stapelvorrichtung
GB2465159B (en) * 2008-11-05 2013-04-17 Aston Martin Lagonda Ltd Manufacture of a structural composites component
GB201820560D0 (en) 2018-12-17 2019-01-30 Aston Martin Lagonda Ltd Assemblies for engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676033A (en) * 1968-04-30 1972-07-11 Robert B Buonaiuto Apparatus for making thermoplastic cellular products
JPS5112181B2 (de) * 1971-09-10 1976-04-16

Also Published As

Publication number Publication date
AT366624B (de) 1982-04-26
JPS588335B2 (ja) 1983-02-15
ATA822076A (de) 1981-09-15
JPS5795426A (en) 1982-06-14
JPS5290578A (en) 1977-07-29
FR2338124B1 (de) 1979-08-10
JPS6149102B2 (de) 1986-10-28
FR2338124A1 (fr) 1977-08-12
NZ182480A (en) 1979-10-25
FI763164A (de) 1977-07-17
CA1102066A (en) 1981-06-02

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