NL258520A - - Google Patents
Info
- Publication number
- NL258520A NL258520A NL258520DA NL258520A NL 258520 A NL258520 A NL 258520A NL 258520D A NL258520D A NL 258520DA NL 258520 A NL258520 A NL 258520A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
-
- 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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/72—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
- 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
- B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
-
- 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
- B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-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
- B29C48/395—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
- B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-screws
- B29C48/44—Planetary 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
- B29C48/50—Details of extruders
- B29C48/501—Extruder feed section
-
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- 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
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/245—Extrusion presses; Dies therefor using screws or worms using two or more screws working in different chambers
-
- 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
- B29C45/58—Details
- B29C45/60—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
- B29C48/03—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW27533A DE1177808B (de) | 1960-03-25 | 1960-03-25 | Schneckenstrangpresse oder Schneckenspritz-giessmaschine zur Verarbeitung von thermo-plastischen Kunststoffen und aehnlichen Massen |
Publications (1)
Publication Number | Publication Date |
---|---|
NL258520A true NL258520A (de) | 1900-01-01 |
Family
ID=7598666
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL128302D NL128302C (de) | 1960-03-25 | ||
NL258520D NL258520A (de) | 1960-03-25 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL128302D NL128302C (de) | 1960-03-25 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3043480A (de) |
BE (1) | BE598216A (de) |
CH (1) | CH391286A (de) |
DE (1) | DE1177808B (de) |
GB (1) | GB902513A (de) |
NL (2) | NL258520A (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1302684B (de) * | 1961-06-21 | 1971-04-01 | Automatic Process Control Inc | |
NL286268A (de) * | 1961-12-06 | 1900-01-01 | ||
US3478930A (en) * | 1967-12-05 | 1969-11-18 | Haas Inc John I | Apparatus for dispensing viscous materials such as hop extract |
US3530534A (en) * | 1968-01-29 | 1970-09-29 | Midland Ross Corp | Extruder with ball and screw dispersing mechanism |
AT300316B (de) * | 1968-11-18 | 1972-07-25 | Dorplastex A G | Mehrschneckenextruder |
US3868046A (en) * | 1970-12-03 | 1975-02-25 | Cities Service Co | Extruder |
DE2105037A1 (de) * | 1971-02-03 | 1972-08-17 | Bostik Gmbh, 6370 Oberursel | Verfahren und Vorrichtung zur Abgabe von aus Granulat erschmolzenem Schmelzkleber |
FR2314882A1 (fr) * | 1975-06-20 | 1977-01-14 | Bouyer Claude | Appareil d'extraction-dosage de materiaux solides en vrac |
DE2719095C2 (de) * | 1977-04-29 | 1984-07-05 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Schneckenpresse zur Verarbeitung von plastischen Massen, insbesondere von Kunststoffen und Kautschuk |
DE2900988C2 (de) * | 1979-01-12 | 1982-07-01 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Vorrichtung zum Aufbereiten von thermoplastischen Massen |
DE2906324C2 (de) * | 1979-02-19 | 1982-06-24 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Mehrstufige Vorrichtung zum Plastifizieren und Strangpressen von plastischen Massen |
DE2924318C2 (de) * | 1979-06-15 | 1984-07-19 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Zweistufige Schneckenstrangpreßvorrichtung für thermoplastische Formmassen, insbesondere für pulverförmige Kunststoffe |
US4368833A (en) * | 1981-06-08 | 1983-01-18 | Werner & Pfleiderer Corporation | Anti-bridging port for co-rotational screw machine |
US4534493A (en) * | 1983-08-03 | 1985-08-13 | National Starch And Chemical Corporation | Apparatus for dispensing high viscosity thermoplastic materials |
DE3517128A1 (de) * | 1985-05-11 | 1986-11-13 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zum kneten von teigen fuer die brot- und backwarenherstellung und zum temperaturniedrigen ausfschliessen und homogenisieren von nahrungs- und futtermittelbestandteilen |
DE3725641A1 (de) * | 1987-08-03 | 1989-02-23 | Rust & Mitschke Entex | Walzenextruder |
DE4015815A1 (de) * | 1990-05-17 | 1991-11-21 | Berstorff Gmbh Masch Hermann | Extruder mit hilfsfoerderschnecke |
SK283569B6 (sk) * | 1993-10-01 | 2003-09-11 | Astra Aktiebolag | Spôsob spracovania jemne deleného práškového liečiva, zariadenie na vykonávanie tohto spôsobu a aglomeráty vyrobené týmto spôsobom |
US6223950B1 (en) * | 1998-12-23 | 2001-05-01 | Bernard C. Lasko | Bulk feed glue gun |
AUPR066700A0 (en) * | 2000-10-10 | 2000-11-02 | Medivac Technology Pty Limited | Waste treatment |
DE10055772A1 (de) * | 2000-11-10 | 2002-05-29 | Buehler Ag | Ring-Extruder-Einzug |
DE10150006A1 (de) * | 2001-10-11 | 2003-04-17 | Buehler Ag | Ringextruder mit teilgekappten Förderelementen im Einzugsbereich |
DE10233214B4 (de) * | 2002-07-22 | 2005-01-27 | 3+Extruder Gmbh | Extruder zum kontinuierlichen Bearbeiten und/oder Verarbeiten von fließfähigen Materialien |
DE10357578A1 (de) * | 2003-12-08 | 2005-07-14 | Bühler AG | Spritzgussanlage und Spritzgussverfahren |
US20080041880A1 (en) * | 2006-06-05 | 2008-02-21 | Roger Babineau | Handheld foodstuff dispenser |
US20140021224A1 (en) * | 2010-11-18 | 2014-01-23 | Cavadistrib. Inc. | Dosing apparatus |
JP6031062B2 (ja) * | 2014-04-11 | 2016-11-24 | 日本ソセー工業株式会社 | 多液混合型注入機におけるロータリーミキサー |
CN104626483B (zh) * | 2015-02-10 | 2016-08-24 | 北京化工大学 | 一种环形多螺杆混炼注射一体成型机 |
DE102017111275B4 (de) * | 2017-05-23 | 2020-02-13 | Gneuss Gmbh | Extruderschnecke für einen Mehrschneckenextruder für die Kunststoffextrusion und Mehrschneckenextruder |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735310A (en) * | 1956-02-21 | mofarland | ||
US111593A (en) * | 1871-02-07 | Improvement in apparatus for delivering grain, ores | ||
US1468379A (en) * | 1920-06-02 | 1923-09-18 | John Leslie Cloudsley | Screw conveyer |
US2543287A (en) * | 1946-01-17 | 1951-02-27 | George O Hoffstetter | Conveyer and heater therefor |
US2658604A (en) * | 1950-02-28 | 1953-11-10 | Bayer Ag | Worm feeder |
US2754542A (en) * | 1952-05-28 | 1956-07-17 | Western Electric Co | Apparatus for simultaneously advancing and milling plastic compounds |
US2900848A (en) * | 1954-04-09 | 1959-08-25 | Henn-Collins Christophe Arthur | Mechanical selective positioning mechanism |
US2785438A (en) * | 1954-08-18 | 1957-03-19 | Frank W Egan & Company | Plastics extruder with mixing head |
-
0
- NL NL128302D patent/NL128302C/xx active
- NL NL258520D patent/NL258520A/xx unknown
-
1960
- 1960-03-25 DE DEW27533A patent/DE1177808B/de active Pending
- 1960-11-11 CH CH1265560A patent/CH391286A/de unknown
- 1960-12-07 GB GB42058/60A patent/GB902513A/en not_active Expired
- 1960-12-16 BE BE598216A patent/BE598216A/fr unknown
-
1961
- 1961-02-28 US US92267A patent/US3043480A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL128302C (de) | 1900-01-01 |
US3043480A (en) | 1962-07-10 |
GB902513A (en) | 1962-08-01 |
BE598216A (fr) | 1961-04-14 |
DE1177808B (de) | 1964-09-10 |
CH391286A (de) | 1965-04-30 |