BE790999A - Procede et machine perfectionnes pour la fabrication de pieces moulees en matiere plastique expansee - Google Patents
Procede et machine perfectionnes pour la fabrication de pieces moulees en matiere plastique expanseeInfo
- Publication number
- BE790999A BE790999A BE790999DA BE790999A BE 790999 A BE790999 A BE 790999A BE 790999D A BE790999D A BE 790999DA BE 790999 A BE790999 A BE 790999A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- machine
- plastic material
- molded parts
- expanded plastic
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/10—Foamed polystyrene mold filling
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2159005A DE2159005A1 (de) | 1971-11-29 | 1971-11-29 | Verfahren und vorrichtung zum fuellen von zur herstellung von schaumstoff-formteilen geeigneten formen mit thermoplastischen, vorexpandierten schaumstoffteilchen |
DE19712159809 DE2159809A1 (de) | 1971-12-02 | 1971-12-02 | Maschine mit steuerbarer, kombinierter fuell- und verdichtungsvorrichtung zum herstellen von schaumstofformteilen |
DE19712159794 DE2159794B2 (de) | 1971-12-02 | 1971-12-02 | Formmaschine für die Herstellung von Blöcken oder Formteilen aus thermoplastischen, vorexpandierten Schaumkunststoffteilchen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE790999A true BE790999A (fr) | 1973-03-01 |
Family
ID=27183871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE790999D BE790999A (fr) | 1971-11-29 | Procede et machine perfectionnes pour la fabrication de pieces moulees en matiere plastique expansee |
Country Status (6)
Country | Link |
---|---|
US (1) | US3871801A (xx) |
JP (1) | JPS4864156A (xx) |
BE (1) | BE790999A (xx) |
FR (1) | FR2169782B1 (xx) |
IT (1) | IT975873B (xx) |
NL (1) | NL7215970A (xx) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2613768C3 (de) * | 1976-03-31 | 1984-09-06 | Fa. Ph. Kurtz, 6981 Hasloch | Vorrichtung zum zweistufigen Herstellen von geschäumten Thermoplast-Erzeugnissen |
US4102367A (en) * | 1977-03-21 | 1978-07-25 | A-Jer Engineering, Inc. | Automatic filling device |
DE2825508A1 (de) * | 1978-06-10 | 1979-12-13 | Dennert Kg Veit | Hohlblockstein mit kunststoff- fuellung nebst verfahren und anlage zu dessen herstellung |
DE2838079A1 (de) * | 1978-08-31 | 1980-03-13 | Admiral Gmbh Maschf | Station zum fuellen von geschlossenen formen mit schaeumbarem kunststoffmaterial |
US4304810A (en) * | 1980-07-17 | 1981-12-08 | Arco Polymers, Inc. | Apparatus for and method of making foam articles having densified reinforcing regions |
US4539167A (en) * | 1983-04-05 | 1985-09-03 | Schedel Wolfgang E | Method of molding an elongate foamed resin article from expandable thermoplastic resin beads |
IT1240949B (it) * | 1990-06-12 | 1993-12-27 | Bazzica Engineering Di Carlo Bazzica & C. S.A.S. | Metodo e macchina per la produzione di pezzi di polistirolo espanso. |
US5243900A (en) * | 1992-04-22 | 1993-09-14 | Damrow Company, Inc. | Apparatus for transferring bulk cheese |
US5456586A (en) * | 1993-07-07 | 1995-10-10 | Carson; Scott | Apparatus for manufacturing articles made of polyurethane |
US5404802A (en) * | 1994-07-06 | 1995-04-11 | Millerbernd Design & Fabrication | Cheese tower |
DE19834100C2 (de) * | 1998-07-29 | 2000-05-11 | Hennecke Gmbh | Verfahren und Vorrichtung zum Herstellen von Schaumstoffblöcken mit eckigem Querschnitt im Flocken-Verbund |
WO2005089984A1 (ja) * | 2004-03-23 | 2005-09-29 | Sintokogio, Ltd. | 鋳型造型装置およびそれに使用する金型装置 |
IT1400888B1 (it) * | 2010-07-08 | 2013-07-02 | Bazzica Engineering S R L | Metodo per l'alimentazione e lo scarico di uno stampo in una macchina per lo stampaggio di prodotti in materiale plastico espanso. |
CN109016320A (zh) * | 2018-09-08 | 2018-12-18 | 广东奔迪新材料科技有限公司 | 一种热塑性聚合物颗粒模内模塑发泡成型装置及其成型方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042793A (en) * | 1960-09-07 | 1962-07-03 | Birwelco Ltd | Apparatus for performing repetitive operations automatically upon the periphery of acylindrical tube or the like |
FR1438073A (fr) * | 1965-06-30 | 1966-05-06 | Procédé et installation pour la fabrication de blocs de matière expansée en mousse et blocs ou articles conformes à ceux ainsi obtenus | |
CH507170A (de) * | 1969-02-04 | 1971-05-15 | Alusuisse | Verfahren und Vorrichtung zur Herstellung von Kohlekörpern |
-
0
- BE BE790999D patent/BE790999A/xx unknown
-
1972
- 1972-10-26 FR FR7238078A patent/FR2169782B1/fr not_active Expired
- 1972-11-24 NL NL7215970A patent/NL7215970A/xx unknown
- 1972-11-24 US US309028A patent/US3871801A/en not_active Expired - Lifetime
- 1972-11-27 IT IT70732/72A patent/IT975873B/it active
- 1972-11-28 JP JP47119286A patent/JPS4864156A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT975873B (it) | 1974-08-10 |
JPS4864156A (xx) | 1973-09-05 |
FR2169782B1 (xx) | 1975-01-03 |
US3871801A (en) | 1975-03-18 |
FR2169782A1 (xx) | 1973-09-14 |
NL7215970A (xx) | 1973-06-01 |
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