DD126195A5 - - Google Patents
Info
- Publication number
- DD126195A5 DD126195A5 DD194928A DD19492876A DD126195A5 DD 126195 A5 DD126195 A5 DD 126195A5 DD 194928 A DD194928 A DD 194928A DD 19492876 A DD19492876 A DD 19492876A DD 126195 A5 DD126195 A5 DD 126195A5
- Authority
- DD
- German Democratic Republic
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
- 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
- B29C48/64—Screws with two or more threads
- B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2542515A DE2542515C3 (de) | 1975-09-24 | 1975-09-24 | Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk |
Publications (1)
Publication Number | Publication Date |
---|---|
DD126195A5 true DD126195A5 (ja) | 1977-06-29 |
Family
ID=5957239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD194928A DD126195A5 (ja) | 1975-09-24 | 1976-09-22 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4092015A (ja) |
JP (1) | JPS5240573A (ja) |
DD (1) | DD126195A5 (ja) |
DE (1) | DE2542515C3 (ja) |
FR (1) | FR2325492A1 (ja) |
GB (1) | GB1563402A (ja) |
IT (1) | IT1070553B (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH618916A5 (ja) * | 1977-10-25 | 1980-08-29 | Maillefer Sa | |
JPS54125252A (en) * | 1978-03-23 | 1979-09-28 | Kishihiro Yamaoka | Method and apparatus for blending and injectionnmolding composite resins |
US4213710A (en) * | 1978-09-26 | 1980-07-22 | Usm Corporation | Adjustable homogenization extruder |
DE2907074C2 (de) * | 1979-02-23 | 1982-08-19 | Dynamit Nobel Ag, 5210 Troisdorf | Schneckenextruder für Polyvinylidenfluoridmonofile |
DE2908497C2 (de) * | 1979-03-05 | 1985-09-12 | Paul Troester Maschinenfabrik, 3000 Hannover | Extruderschnecke |
US4741264A (en) * | 1986-05-05 | 1988-05-03 | Brady International Inc. | Rice bran processing apparatus |
JPS62299324A (ja) * | 1986-06-18 | 1987-12-26 | Ishinaka Tekkosho:Kk | 混練機 |
KR920700096A (ko) * | 1989-03-10 | 1992-02-19 | 웬저 매뉴팩츄어링 인코퍼레이티드 | 목재 및 섬유상물질의 압출가공장치 및 그 방법 |
US5071256A (en) * | 1990-07-09 | 1991-12-10 | Spirex Corporation | Extruder injection apparatus and method |
US5035509A (en) * | 1990-08-13 | 1991-07-30 | Hpm Corporation | Multi-channel extrusion screw with a zig-zag undercut barrier |
US5213026A (en) * | 1991-08-28 | 1993-05-25 | The Neventures Foundation | Commodity dehydrating stabilizer |
US5318357A (en) * | 1992-06-16 | 1994-06-07 | Spirex Corporation | Extruder injection apparatus |
US5327817A (en) * | 1993-09-15 | 1994-07-12 | Lyco Manufacturing, Inc. | Food machinery with agitating flight auger |
US5329842A (en) * | 1993-09-15 | 1994-07-19 | Lyco Manufacturing, Inc. | Combination blancher and cooler |
DE69421870T2 (de) * | 1993-09-16 | 2000-06-15 | General Electric Co., Schenectady | Einzelschneckeextrudiervorrichtung, fähig zur Erzeugung einer kaotischen Mischung |
US5341729A (en) * | 1993-09-23 | 1994-08-30 | Lyco Manufacturing, Inc. | Discharge for rotating drum blanchers and coolers |
JPH09511457A (ja) * | 1994-01-19 | 1997-11-18 | ザ ダウ ケミカル カンパニー | 一軸スクリュー押出方法および装置 |
US6017145A (en) * | 1994-12-30 | 2000-01-25 | The Dow Chemical Company | Extruder screw |
US5632195A (en) * | 1996-09-13 | 1997-05-27 | Zittel; David R. | Food processing apparatus with non-straight lifting and agitating baffles |
US5798077A (en) * | 1996-11-04 | 1998-08-25 | Spirex Corporation | Screw for plasticating apparatus and method of use |
US5932159A (en) * | 1997-11-07 | 1999-08-03 | Rauwendaal Extrusion Engineering, Inc. | Screw extruder with improved dispersive mixing |
US6136246A (en) * | 1997-11-07 | 2000-10-24 | Rauwendaal Extrusion Engineering | Screw extruder with improved dispersive mixing elements |
US6132076A (en) * | 1998-12-09 | 2000-10-17 | General Electric Company | Single extruder screw for efficient blending of miscible and immiscible polymeric materials |
US6179461B1 (en) * | 1999-09-03 | 2001-01-30 | Davis-Standard Corporation | Extruder screw |
US6176606B1 (en) * | 1999-09-03 | 2001-01-23 | Davis-Standard Corporation | Extruder screw |
US20020090428A1 (en) * | 2000-10-12 | 2002-07-11 | Warf C. Cayce | Treatment fluid application apparatus for foodstuffs and methods related thereto |
US6752528B1 (en) * | 2002-02-06 | 2004-06-22 | Michael F. Durina | Plasticating screw for efficient melting and mixing of polymeric material |
US6988821B2 (en) * | 2002-12-30 | 2006-01-24 | Dray Sr Robert F | Plastics screw with barrier members |
US9011131B2 (en) * | 2010-03-11 | 2015-04-21 | Rms Equipment Llc | Lug type extruder screw |
RU178123U1 (ru) * | 2017-08-10 | 2018-03-23 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Экструдер для переработки строительных и разнородных полимерных материалов |
RU176481U1 (ru) * | 2017-08-10 | 2018-01-22 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Экструдер для переработки разнородных отходов вторичных полимерных материалов |
AT520198B1 (de) * | 2017-11-16 | 2019-02-15 | Univ Linz | Plastifizierschnecke |
RU189425U1 (ru) * | 2019-03-20 | 2019-05-22 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Экструдер для переработки разнородных вторичных полимерных и строительных материалов |
CN114801117B (zh) * | 2022-04-11 | 2024-02-13 | 嘉兴易达新材料科技股份有限公司 | 一种塑胶挤出机用双头螺杆 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3375549A (en) * | 1961-04-05 | 1968-04-02 | Uniroyal Inc | Method and apparatus for refining and separating plastic materials |
NL290066A (ja) * | 1962-03-12 | 1900-01-01 | ||
US3652064A (en) * | 1968-03-22 | 1972-03-28 | Uniroyal Englebert Ag | Apparatus for conveying plastic material |
AT307010B (de) * | 1968-12-21 | 1973-05-10 | Werner & Pfleiderer | Vorrichtung zum kontinuierlichen Kneten, Mischen und Homogenisieren plastischer Massen |
US3632255A (en) * | 1969-01-10 | 1972-01-04 | Uniroyal Inc | Extrusion apparatus |
DE2032197A1 (de) * | 1970-06-30 | 1972-01-05 | Uniroyal Ag | Verfahren und Vorrichtung zur Verarbeitung von hochviskosen Werkstoffen, insbesondere Kautschuk-Mischungen, in Einschnecken-Ex trudern |
GB1434368A (en) * | 1972-06-16 | 1976-05-05 | Matthews Co Worcester Ltd K R | Feed screws and apparatus such as extrusion machines especially fo working plastics materials |
US3897938A (en) * | 1972-08-10 | 1975-08-05 | Goodrich Co B F | Apparatus for refining polymeric material |
DE2256902C2 (de) * | 1972-11-20 | 1978-05-18 | Werner & Pfleiderer, 7000 Stuttgart | Kontinuierlich arbeitende Schneckenmaschine |
JPS49130953A (ja) * | 1973-04-07 | 1974-12-16 | ||
US3888469A (en) * | 1974-02-05 | 1975-06-10 | Uniroyal Inc | Extrusion mill |
-
1975
- 1975-09-24 DE DE2542515A patent/DE2542515C3/de not_active Expired
-
1976
- 1976-09-20 US US05/724,941 patent/US4092015A/en not_active Expired - Lifetime
- 1976-09-22 GB GB39313/76A patent/GB1563402A/en not_active Expired
- 1976-09-22 DD DD194928A patent/DD126195A5/xx unknown
- 1976-09-22 FR FR7628486A patent/FR2325492A1/fr active Granted
- 1976-09-23 IT IT27532/76A patent/IT1070553B/it active
- 1976-09-24 JP JP51114577A patent/JPS5240573A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2325492A1 (fr) | 1977-04-22 |
DE2542515B2 (de) | 1977-09-29 |
US4092015A (en) | 1978-05-30 |
IT1070553B (it) | 1985-03-29 |
DE2542515C3 (de) | 1980-09-04 |
DE2542515A1 (de) | 1977-03-31 |
GB1563402A (en) | 1980-03-26 |
JPS5240573A (en) | 1977-03-29 |
FR2325492B1 (ja) | 1980-05-16 |