FR2327067B3 - - Google Patents

Info

Publication number
FR2327067B3
FR2327067B3 FR7630191A FR7630191A FR2327067B3 FR 2327067 B3 FR2327067 B3 FR 2327067B3 FR 7630191 A FR7630191 A FR 7630191A FR 7630191 A FR7630191 A FR 7630191A FR 2327067 B3 FR2327067 B3 FR 2327067B3
Authority
FR
France
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
FR7630191A
Other versions
FR2327067A1 (fr
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 FR2327067A1 publication Critical patent/FR2327067A1/fr
Application granted granted Critical
Publication of FR2327067B3 publication Critical patent/FR2327067B3/fr
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
    • 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
FR7630191A 1975-10-07 1976-10-07 Procede et dispositif pour la fabrication de pieces moulees en matiere thermoplastique mousse Granted FR2327067A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752544714 DE2544714A1 (de) 1975-10-07 1975-10-07 Vorrichtung zum herstellen von formlingen aus aufschaeumbarem thermoplastischen kunststoff

Publications (2)

Publication Number Publication Date
FR2327067A1 FR2327067A1 (fr) 1977-05-06
FR2327067B3 true FR2327067B3 (fr) 1980-09-26

Family

ID=5958453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630191A Granted FR2327067A1 (fr) 1975-10-07 1976-10-07 Procede et dispositif pour la fabrication de pieces moulees en matiere thermoplastique mousse

Country Status (5)

Country Link
CH (1) CH619396A5 (fr)
DE (1) DE2544714A1 (fr)
DK (1) DK447776A (fr)
FR (1) FR2327067A1 (fr)
GB (1) GB1563324A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1202255B (it) * 1985-05-07 1989-02-02 Costantino Toffoli Stampo di sinterizzazione di polistirolo preespanso per la formazione di manufatti
CA2036009A1 (fr) * 1990-04-02 1991-10-03 Russell J. Vanrens Appareil de moulage pour nappe de mousse
DE102009053272B4 (de) * 2009-11-13 2013-04-11 Fagerdala Automotive AG Vorrichtung zur Herstellung von Formteilen aus Partikelschäumen
ES2685633T3 (es) * 2015-04-27 2018-10-10 Overath Slm Gmbh Herramienta de moldeo
DE102015013131B4 (de) 2015-10-13 2018-05-24 Krallmann Kunststoffverarbeitung Gmbh Vorrichtung und Verfahren zur Herstellung von aus einem Partikelschaum bestehenden Formteilen
DE102022114033A1 (de) 2022-06-02 2023-12-07 Siegfried Hofmann Gmbh Formwerkzeug zur Verarbeitung eines Partikelschaummaterials zur Herstellung eines Partikelschaumformteils

Also Published As

Publication number Publication date
CH619396A5 (en) 1980-09-30
FR2327067A1 (fr) 1977-05-06
DE2544714A1 (de) 1977-04-21
GB1563324A (en) 1980-03-26
DK447776A (da) 1977-04-08

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