DE69318554D1 - Verfahren und Vorrichtung zur kontinuierlichen Formung eines extrudierten Gegenstandes - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen Formung eines extrudierten GegenstandesInfo
- Publication number
- DE69318554D1 DE69318554D1 DE69318554T DE69318554T DE69318554D1 DE 69318554 D1 DE69318554 D1 DE 69318554D1 DE 69318554 T DE69318554 T DE 69318554T DE 69318554 T DE69318554 T DE 69318554T DE 69318554 D1 DE69318554 D1 DE 69318554D1
- Authority
- DE
- Germany
- Prior art keywords
- force
- pct
- die
- relative
- extrudate
- Prior art date
- 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 - Fee Related
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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/131—Curved articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/772—Articles characterised by their shape and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/772—Articles characterised by their shape and not otherwise provided for
- B29L2031/7736—Sinusoidal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Confectionery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929212093A GB9212093D0 (en) | 1992-06-08 | 1992-06-08 | Improvements in or relating to methods and apparatus for the continuous formation of an extruded product |
GB929219886A GB9219886D0 (en) | 1992-09-21 | 1992-09-21 | Improvements in or relating to methods and apparatus for the continuous formation of an extruded product |
PCT/GB1993/001122 WO1993025372A1 (en) | 1992-06-08 | 1993-05-28 | Improvements in or relating to methods and apparatus for the continuous formation of an extruded product |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69318554D1 true DE69318554D1 (de) | 1998-06-18 |
DE69318554T2 DE69318554T2 (de) | 1998-09-10 |
Family
ID=26301030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69318554T Expired - Fee Related DE69318554T2 (de) | 1992-06-08 | 1993-05-28 | Verfahren und Vorrichtung zur kontinuierlichen Formung eines extrudierten Gegenstandes |
Country Status (14)
Country | Link |
---|---|
US (1) | US5520870A (de) |
EP (1) | EP0644822B1 (de) |
JP (1) | JP3452925B2 (de) |
AT (1) | ATE166024T1 (de) |
AU (1) | AU665437B2 (de) |
CA (1) | CA2135485A1 (de) |
DE (1) | DE69318554T2 (de) |
DK (1) | DK0644822T3 (de) |
ES (1) | ES2116454T3 (de) |
FI (1) | FI945748A0 (de) |
HK (1) | HK1011638A1 (de) |
NO (1) | NO309804B1 (de) |
RU (1) | RU2106968C1 (de) |
WO (1) | WO1993025372A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446933C1 (de) * | 1994-12-28 | 1996-03-14 | Hansgeorg Ratzenberger | Anordnung zur Überwachung und Steuerung der Materialzusammensetzung und plastischen oder bildsamen Verformung des Massestromes einer Maschine |
DE19716292C2 (de) * | 1997-04-18 | 2001-02-01 | Daimler Chrysler Ag | Strangpreßvorrichtung |
US6634200B2 (en) * | 2000-02-10 | 2003-10-21 | Wkw Erbsloeh Automotive Gmbh | Method and device for producing curved extruded profiles |
DE10111062A1 (de) * | 2001-03-08 | 2002-09-19 | Sms Eumuco Gmbh | Verfahren und Strangpreßanlage, insbesondere zum Herstellen von gekrümmten Strangpreßprodukten |
DE10141328B4 (de) * | 2001-08-28 | 2005-04-14 | Sms Eumuco Gmbh | Verfahren und Vorrichtung zum Stangpressen von gekrümmten Strangpreßprofilen |
US7951116B2 (en) | 2004-11-12 | 2011-05-31 | Boston Scientific Scimed, Inc. | Selective surface modification of catheter tubing |
EP1693178A1 (de) * | 2005-02-22 | 2006-08-23 | Advanced Elastomer Systems, L.P. | Shlauchförmiger Gegenstand geformt ohne Abstützung |
US20080150195A1 (en) * | 2006-12-21 | 2008-06-26 | Motorola, Inc. | Multi-live feed injection molding |
EP2436501B1 (de) * | 2010-10-04 | 2014-04-02 | Helmut Hiendl | Verfahren und Vorrichtung zum Herstellen eines extrudierten Kunststoffprodukts |
US9808991B2 (en) | 2014-07-29 | 2017-11-07 | Cc3D Llc. | Method and apparatus for additive mechanical growth of tubular structures |
US10105910B2 (en) * | 2016-04-15 | 2018-10-23 | Cc3D Llc | Method for continuously manufacturing composite hollow structure |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2422953A (en) * | 1942-12-14 | 1947-06-24 | Cellomold Ltd | Process and apparatus for extruding |
CH253320A (de) * | 1946-08-26 | 1948-02-29 | Klinger Karl | Verfahren und Vorrichtung zur Herstellung von Ringen, insbesondere Reibbelägen, aus plastischen Massen. |
US3207827A (en) * | 1961-01-09 | 1965-09-21 | Itek Corp | Method of making helical article |
US3748077A (en) * | 1965-10-18 | 1973-07-24 | Phillips Petroleum Co | Apparatus for producing pipe having a bend |
US3497588A (en) * | 1965-10-18 | 1970-02-24 | Phillips Petroleum Co | Method for producing pipe having a bend |
NL6701289A (de) * | 1967-01-27 | 1967-04-25 | ||
FR2196892B1 (de) * | 1972-08-23 | 1975-09-12 | Raffinage Cie Francaise | |
US4209476A (en) * | 1977-05-27 | 1980-06-24 | Harrel, Incorporated | Method and apparatus for fabrication of extruded articles |
US4359446A (en) * | 1979-10-26 | 1982-11-16 | Nipak, Inc. | Sweep ell production method |
DE3016926C2 (de) * | 1980-05-02 | 1982-08-12 | Heggenstaller, Anton, 8891 Unterbernbach | Vorrichtung zum Aushärten stranggepreßter Körper |
JPS58220717A (ja) * | 1982-06-17 | 1983-12-22 | Toyoda Gosei Co Ltd | コ−ナ部を有する押出製品の製造方法およびその装置 |
US4749535A (en) * | 1985-04-05 | 1988-06-07 | Yasuo Matsuda | Method and apparatus for forming profiled plastic products involving extrusion, roller shaping and cutting |
US4777005A (en) * | 1986-02-03 | 1988-10-11 | The Board Of Trustees Of The Leland Stanford Junior University | Process for shaping fiber composite materials |
NO864535L (no) * | 1986-11-13 | 1988-05-16 | Dyno Kongsvinger | Fremgangsmaate for blaase- eller vakuumfremstilling av en termoplastisk slange som krummer i minst ett plan. |
US4929167A (en) * | 1987-06-12 | 1990-05-29 | Pepper Kenneth V | Apparatus for producing a helical tube |
US4906171A (en) * | 1988-06-17 | 1990-03-06 | Gencorp Inc. | Directed flow die assembly |
GB8900434D0 (en) * | 1989-01-10 | 1989-03-08 | Allan Peter S | Improvements in or relating to methods and apparatus for the continuous formation of an extruded product |
DE3929930C1 (de) * | 1989-09-08 | 1990-04-12 | Henk Sen. Dijkman | |
JP2938899B2 (ja) * | 1989-10-04 | 1999-08-25 | 日本プラスチック工業株式会社 | 合成樹脂管の製造方法及びその製造装置 |
CA2013737A1 (en) * | 1989-11-06 | 1991-05-06 | Gencorp Inc. | Handling system for curved extrusions |
-
1993
- 1993-05-28 EP EP93913230A patent/EP0644822B1/de not_active Expired - Lifetime
- 1993-05-28 DK DK93913230T patent/DK0644822T3/da active
- 1993-05-28 AU AU43364/93A patent/AU665437B2/en not_active Ceased
- 1993-05-28 RU RU94046299A patent/RU2106968C1/ru not_active IP Right Cessation
- 1993-05-28 ES ES93913230T patent/ES2116454T3/es not_active Expired - Lifetime
- 1993-05-28 AT AT93913230T patent/ATE166024T1/de not_active IP Right Cessation
- 1993-05-28 JP JP50123094A patent/JP3452925B2/ja not_active Expired - Fee Related
- 1993-05-28 US US08/347,368 patent/US5520870A/en not_active Expired - Fee Related
- 1993-05-28 WO PCT/GB1993/001122 patent/WO1993025372A1/en active IP Right Grant
- 1993-05-28 DE DE69318554T patent/DE69318554T2/de not_active Expired - Fee Related
- 1993-05-28 CA CA002135485A patent/CA2135485A1/en not_active Abandoned
-
1994
- 1994-12-07 NO NO944718A patent/NO309804B1/no not_active IP Right Cessation
- 1994-12-07 FI FI945748A patent/FI945748A0/fi unknown
-
1998
- 1998-12-04 HK HK98112851A patent/HK1011638A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3452925B2 (ja) | 2003-10-06 |
AU665437B2 (en) | 1996-01-04 |
RU94046299A (ru) | 1996-10-20 |
FI945748A (fi) | 1994-12-07 |
WO1993025372A1 (en) | 1993-12-23 |
ATE166024T1 (de) | 1998-05-15 |
EP0644822A1 (de) | 1995-03-29 |
US5520870A (en) | 1996-05-28 |
NO944718D0 (no) | 1994-12-07 |
ES2116454T3 (es) | 1998-07-16 |
HK1011638A1 (en) | 1999-07-16 |
DK0644822T3 (da) | 1999-03-08 |
EP0644822B1 (de) | 1998-05-13 |
NO944718L (no) | 1995-02-07 |
DE69318554T2 (de) | 1998-09-10 |
FI945748A0 (fi) | 1994-12-07 |
AU4336493A (en) | 1994-01-04 |
CA2135485A1 (en) | 1993-12-23 |
NO309804B1 (no) | 2001-04-02 |
JPH07507732A (ja) | 1995-08-31 |
RU2106968C1 (ru) | 1998-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: BTG INTERNATIONAL LTD., LONDON, GB |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |