CH438707A - Appareil pour l'extrusion d'une matière plastique - Google Patents
Appareil pour l'extrusion d'une matière plastiqueInfo
- Publication number
- CH438707A CH438707A CH524566A CH524566A CH438707A CH 438707 A CH438707 A CH 438707A CH 524566 A CH524566 A CH 524566A CH 524566 A CH524566 A CH 524566A CH 438707 A CH438707 A CH 438707A
- Authority
- CH
- Switzerland
- Prior art keywords
- extruding
- plastic material
- plastic
- Prior art date
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/464—Means for plasticising or homogenising the moulding material or forcing it into the mould using a rotating plasticising or injection disc
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/45—Axially movable screws
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/47—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using discs, e.g. plasticising the moulding material by passing it between a fixed and a rotating disc that are coaxially arranged
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US328666A US3262154A (en) | 1963-12-06 | 1963-12-06 | Extruders for plastic material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH438707A true CH438707A (fr) | 1967-06-30 |
Family
ID=23281907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH524566A CH438707A (fr) | 1963-12-06 | 1966-04-12 | Appareil pour l'extrusion d'une matière plastique |
Country Status (6)
Country | Link |
---|---|
US (1) | US3262154A (fr) |
AU (1) | AU408941B1 (fr) |
BE (1) | BE679430A (fr) |
CH (1) | CH438707A (fr) |
GB (1) | GB1120320A (fr) |
NL (2) | NL6604765A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351694A (en) * | 1964-03-04 | 1967-11-07 | Owens Illinois Inc | Method and apparatus for extruding thermoplastic material |
US3360821A (en) * | 1964-05-08 | 1968-01-02 | Kpt Mfg Co | Elastic melt extruder with peripheral feed |
US3355764A (en) * | 1965-07-08 | 1967-12-05 | Hercules Inc | Injection molding apparatus |
US3303251A (en) * | 1966-05-13 | 1967-02-07 | Owens Illinois Inc | Method and apparatus for extruding tubing with continuous internal reenforcement members |
US3358334A (en) * | 1967-01-30 | 1967-12-19 | Borg Warner | Plastic working machine impelling material to be worked against a rotating cone |
US3523147A (en) * | 1967-09-28 | 1970-08-04 | Usm Corp | Plastication of thermoplastic materials |
US3966177A (en) * | 1969-06-19 | 1976-06-29 | Societe D'etudes Verrieres | Feed device for plastics processing machines |
US3932115A (en) * | 1974-10-31 | 1976-01-13 | Bryce Maxwell | Vented hopper with improved feed system |
US4714422A (en) * | 1984-05-22 | 1987-12-22 | Farrel Corporation | Rotary plasticator screw injection machine |
JPS6119325A (ja) * | 1984-07-07 | 1986-01-28 | Fanuc Ltd | 射出成形機におけるスクリユ−回転・射出機構 |
CA2356235A1 (fr) * | 2001-08-27 | 2003-02-27 | Jaromir Friedrich | Extrudeuse |
ATE531503T1 (de) * | 2004-03-24 | 2011-11-15 | Shinko Sellbic Co Ltd | Spritzgiessvorrichtung |
CN101342783B (zh) * | 2004-11-04 | 2011-07-20 | 湖北工业大学 | 往复对挫塑化挤注方法 |
DE102012112110A1 (de) | 2012-12-11 | 2014-06-12 | Kautex Maschinenbau Gmbh | Extrusionsblasformverfahren und Vorrichtung zu dessen Durchführung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629132A (en) * | 1950-10-27 | 1953-02-24 | Gen Electric | Molding apparatus |
US3032814A (en) * | 1959-08-25 | 1962-05-08 | Westera Electric Company Inc | Centripetal extruder |
DE1168630B (de) * | 1960-05-12 | 1964-04-23 | Ankerwerk Gebrueder Goller | Verfahren zum voelligen oder angenaeherten Ausgleichen der axialen Temperaturunterschiede der Masse im Sammelraum einer Schnecken-Spritzgiessmaschine |
US3137034A (en) * | 1960-12-14 | 1964-06-16 | Owens Illinois Glass Co | Elastic melt extruder and method of operation |
-
0
- NL NL132736D patent/NL132736C/xx active
-
1963
- 1963-12-06 US US328666A patent/US3262154A/en not_active Expired - Lifetime
-
1966
- 1966-04-01 GB GB14590/66A patent/GB1120320A/en not_active Expired
- 1966-04-07 NL NL6604765A patent/NL6604765A/xx unknown
- 1966-04-12 CH CH524566A patent/CH438707A/fr unknown
- 1966-04-13 BE BE679430D patent/BE679430A/xx unknown
- 1966-12-04 AU AU3837/66A patent/AU408941B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE679430A (fr) | 1966-09-16 |
AU408941B1 (en) | 1970-12-01 |
US3262154A (en) | 1966-07-26 |
NL6604765A (fr) | 1967-10-09 |
DE1554968B2 (de) | 1972-11-02 |
GB1120320A (en) | 1968-07-17 |
NL132736C (fr) | 1900-01-01 |
DE1554968A1 (de) | 1970-01-29 |
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