DK131764B - Fremgangsmåde og apparat til ekstrusion af rør med langsgående og udad tilspidsede ribber. - Google Patents
Fremgangsmåde og apparat til ekstrusion af rør med langsgående og udad tilspidsede ribber.Info
- Publication number
- DK131764B DK131764B DK397469AA DK397469A DK131764B DK 131764 B DK131764 B DK 131764B DK 397469A A DK397469A A DK 397469AA DK 397469 A DK397469 A DK 397469A DK 131764 B DK131764 B DK 131764B
- Authority
- DK
- Denmark
- Prior art keywords
- longitudinal
- outwardly tapered
- tapered ribs
- extruding tubes
- extruding
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74737068A | 1968-07-24 | 1968-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK131764B true DK131764B (da) | 1975-09-01 |
DK131764C DK131764C (da) | 1976-02-02 |
Family
ID=25004776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK397469A DK131764C (da) | 1968-07-24 | 1969-07-23 | Fremgangsmade og apparat til ekstrusion af ror med langsgaende og udad tilspidsede ribber |
Country Status (16)
Country | Link |
---|---|
US (1) | US3538210A (da) |
JP (1) | JPS5144150B1 (da) |
AT (1) | AT312260B (da) |
BE (1) | BE736418A (da) |
CH (1) | CH486310A (da) |
DE (1) | DE1936428B2 (da) |
DK (1) | DK131764C (da) |
ES (1) | ES369271A1 (da) |
FI (1) | FI47544C (da) |
FR (1) | FR2013591A1 (da) |
GB (1) | GB1250940A (da) |
IL (1) | IL32461A (da) |
MY (1) | MY7200094A (da) |
NL (1) | NL148827B (da) |
NO (1) | NO136079C (da) |
SE (1) | SE352017B (da) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES386002A1 (es) * | 1969-12-05 | 1973-12-01 | Hoechst Ag | Dispositivo de calibrado exterior de sobrepresion para per-files huecos extruidos de material sintetico termoplastico. |
USRE29674E (en) * | 1970-07-17 | 1978-06-20 | Molins Limited | Preparing cigarette filters |
US3813200A (en) * | 1973-01-22 | 1974-05-28 | Philip Morris Inc | Jam prevention unit for extrusion process apparatus |
US4159889A (en) * | 1973-09-26 | 1979-07-03 | Mitsui Petrochemical Industries, Inc. | Method of and apparatus for treating the outer surface and inner surface of a pipe of a thermoplastic resinous material produced by extrusion |
DE2456986B2 (de) * | 1974-12-03 | 1978-02-16 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Vorrichtung zum kalibrieren und kuehlen von stranggepressten kunststoffrohren |
US3980418A (en) * | 1975-09-05 | 1976-09-14 | Gloucester Engineering Co. Inc. | Guide assembly for air-expanded thermoplastic tubes |
DE2544611C2 (de) * | 1975-10-06 | 1989-12-14 | Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen | Vorrichtung zum Kühlen und Kalibrieren von extrudierten Rohren oder Profilen aus thermoplastischem Kunststoff |
US4065239A (en) * | 1975-10-17 | 1977-12-27 | Philip Morris, Inc. | Jam prevention device for extrusion process |
US4035125A (en) * | 1975-10-17 | 1977-07-12 | Philip Morris Incorporated | Jam prevention unit for extrusion process |
US4110062A (en) * | 1977-01-07 | 1978-08-29 | The B. F. Goodrich Company | Processing extruded vinyl siding |
JPS53109186A (en) * | 1977-03-04 | 1978-09-22 | Sumitomo Electric Ind Ltd | Coaxial cable fabrication and equipment |
US4329314A (en) * | 1980-10-31 | 1982-05-11 | Mallinckrodt, Inc. | Method and apparatus for inside frosting of tubing |
US4340340A (en) * | 1980-12-18 | 1982-07-20 | Plastic Machinery Corporation | Vacuum system |
US4492238A (en) * | 1981-09-30 | 1985-01-08 | Philip Morris Incorporated | Method and apparatus for production of smoke filter components |
US4452752A (en) * | 1982-01-13 | 1984-06-05 | Phillips Petroleum Company | Method and apparatus for extruding thermoplastic shape |
CA1154218A (en) * | 1982-02-11 | 1983-09-27 | Vittorio Dezen | Vacuum sizing device |
US4563320A (en) * | 1983-01-20 | 1986-01-07 | Hummor, Inc. | Making thermoplastic items |
IT1163851B (it) * | 1983-07-26 | 1987-04-08 | Milani Resine Spa | Apparecchiatura per la calibratura di profilati estrusi di materia plastica |
US4575326A (en) * | 1983-11-03 | 1986-03-11 | Tamaqua Cable Products Corporation | Apparatus for calibrating extruded material |
US4582507A (en) * | 1984-05-23 | 1986-04-15 | Philip Morris Incorporated | Apparatus for manufacturing an expanded web of sheet material and a composite expanded web |
US4585016A (en) * | 1984-05-23 | 1986-04-29 | Philip Morris Incorporated | Expanded web of sheet material and method of making same |
US5027864A (en) * | 1985-05-21 | 1991-07-02 | Arnco Corporation | Tubular apparatus for transmission cable |
US4708841A (en) * | 1985-10-31 | 1987-11-24 | Phillips Petroleum Company | Pipe plug apparatus and method for its use |
US4755118A (en) * | 1987-07-16 | 1988-07-05 | Air Products And Chemicals, Inc. | Extrusion cooler with atmosphere recycle and openable top |
SE469573B (sv) * | 1988-04-13 | 1993-07-26 | Nu Pipe Inc | Ersaettningsroer samt saett och anordning foer att tillverka och installera roer med bibehaallet minne foer en reducerad form |
GB2218030A (en) * | 1988-05-05 | 1989-11-08 | Speedex Engineering Limited | Controlling the vacuum of a tube vacuum calibrating tank |
US5106566A (en) * | 1988-10-31 | 1992-04-21 | Dowbrands Inc. | Forming a reclosable closure for a thermoplastic container |
US4921413A (en) * | 1989-02-16 | 1990-05-01 | Siecor Corporation | Apparatus for controlling excess fiber length in a loose tube optical fiber buffer tube |
US4983333A (en) * | 1989-02-16 | 1991-01-08 | Siecor Corporation | Method for controlling excess fiber length in a loose tube optical fiber buffer tube |
US5008051A (en) * | 1989-03-01 | 1991-04-16 | Decoursey Robert T | Vacuum sizing tank with electronically controlled vacuum pressure |
US5028376A (en) * | 1989-07-24 | 1991-07-02 | Phillips Petroleum Company | Plastic pipe extrusion |
US5087153A (en) * | 1989-08-23 | 1992-02-11 | Arnco Corporation | Internally spiraled duct and method of installation |
DE4028115A1 (de) * | 1989-10-31 | 1991-05-02 | Theysohn Friedrich Fa | Schwimmende kunststoffprofilkalibriervorrichtung |
US5380472A (en) * | 1992-05-08 | 1995-01-10 | Siemens Aktiengesellschaft | Method and apparatus for manufacturing chamber members for accepting light waveguides |
US5288218A (en) * | 1993-02-11 | 1994-02-22 | Mikron Industries | Extrusion calibrator |
US5424023A (en) * | 1993-06-03 | 1995-06-13 | Crane Plastics Company Limited Partnership | Apparatus and method of forming curved extruded products |
US5484557A (en) * | 1993-10-05 | 1996-01-16 | Mikron Industries | Method of and apparatus for the cooling of extruded plastic profiles or sections |
AT409737B (de) * | 1994-02-22 | 2002-10-25 | Greiner & Soehne C A | Kühl- und kalibriereinrichtung |
US5587181A (en) * | 1994-04-25 | 1996-12-24 | Southwire Company | Magnetic support system for cable insertion tube |
US5439363A (en) * | 1994-04-25 | 1995-08-08 | Southwire Company | Magnetic support system for cable insertion tube |
US5464335A (en) * | 1994-08-30 | 1995-11-07 | The Conair Group, Inc. | Vacuum tank for vacuum sizing apparatus |
US6066798A (en) * | 1995-06-07 | 2000-05-23 | Siecor Corporation | Slotted core telecommunications cable |
US5626807A (en) * | 1995-07-06 | 1997-05-06 | Tri-Seal International, Inc. | Method for making retaining wall members |
AT408532B (de) * | 1996-01-30 | 2001-12-27 | Greiner & Soehne C A | Formgebungseinrichtung für eine extrusionsanlage |
AT408969B (de) * | 1996-02-13 | 2002-04-25 | Greiner & Soehne C A | Verfahren sowie vorrichtung zum kühlen und gegebenenfalls kalibrieren von gegenständen aus kunststoff |
US5762860A (en) * | 1996-03-21 | 1998-06-09 | R. J. Reynolds Tobacco Company | Method of and apparatus for producing water soluble polymeric tube |
AT408533B (de) * | 1996-04-11 | 2001-12-27 | Greiner & Soehne C A | Kühleinrichtung zum abkühlen von extrudierten gegenständen |
DE19622419C2 (de) * | 1996-06-04 | 2000-09-14 | Koemmerling Kunststoff | Verfahren zum Kühlen, insbesondere Kalibrieren, von Kunststoffprofilen sowie Kalibriervorrichtung für eine Kunststoffextrusionsanlage |
US5827462A (en) * | 1996-10-22 | 1998-10-27 | Crane Plastics Company Limited Partnership | Balanced cooling of extruded synthetic wood material |
DE19857574B4 (de) * | 1998-12-14 | 2005-10-27 | Profine Gmbh | Vorrichtung zum Abkühlen und Kalibrieren extrudierter Kunststoffprofile |
DE10109958C1 (de) * | 2001-03-01 | 2002-04-18 | Veka Ag | Gekühlte Kalibriervorrichtung für eine Kunststoffextrusionsanlage |
CN2656113Y (zh) * | 2003-09-08 | 2004-11-17 | 连云港杰瑞模具技术有限公司 | 塑料异型材挤出用冷却定型水箱 |
DE102005001060A1 (de) * | 2005-01-07 | 2006-07-20 | Rehau Ag + Co. | Herstellungsvorrichtung für ein Kunststoffrohr |
CN105965853A (zh) * | 2016-05-31 | 2016-09-28 | 宁波方力科技股份有限公司 | 用于真空定型机的密封装置 |
CN111623187B (zh) * | 2020-07-01 | 2021-08-17 | 禹州市洁通塑胶有限公司 | 建筑排水立管、其成型模具及其成型方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423260A (en) * | 1944-12-29 | 1947-07-01 | Extruded Plasties Inc | Extrusion of tubing |
US2551710A (en) * | 1945-05-04 | 1951-05-08 | Extruded Plastics Inc | Light diffusing thermoplastic tube to encircle an elongated lighting element |
US3129461A (en) * | 1960-12-19 | 1964-04-21 | Phillips Petroleum Co | Extrusion of thermoplastic tubes |
US3184791A (en) * | 1962-08-17 | 1965-05-25 | Union Carbide Corp | Apparatus for fabrication of thermoplastic resins |
US3169272A (en) * | 1962-10-30 | 1965-02-16 | Continental Oil Co | Apparatus for making plastic tubing |
US3182108A (en) * | 1963-01-14 | 1965-05-04 | Phillips Petroleum Co | Extrusion of thermoplastic tubing |
-
1968
- 1968-07-24 US US747370A patent/US3538210A/en not_active Expired - Lifetime
-
1969
- 1969-06-20 GB GB1250940D patent/GB1250940A/en not_active Expired
- 1969-06-23 IL IL32461A patent/IL32461A/en unknown
- 1969-07-01 NL NL696910058A patent/NL148827B/xx not_active IP Right Cessation
- 1969-07-08 ES ES369271A patent/ES369271A1/es not_active Expired
- 1969-07-15 FI FI692104A patent/FI47544C/fi active
- 1969-07-15 JP JP44055534A patent/JPS5144150B1/ja active Pending
- 1969-07-17 DE DE19691936428 patent/DE1936428B2/de not_active Withdrawn
- 1969-07-18 SE SE10205/69A patent/SE352017B/xx unknown
- 1969-07-21 FR FR6924709A patent/FR2013591A1/fr not_active Withdrawn
- 1969-07-22 BE BE736418D patent/BE736418A/xx unknown
- 1969-07-23 CH CH1129369A patent/CH486310A/de not_active IP Right Cessation
- 1969-07-23 AT AT709469A patent/AT312260B/de not_active IP Right Cessation
- 1969-07-23 DK DK397469A patent/DK131764C/da active
- 1969-07-23 NO NO3037/69A patent/NO136079C/no unknown
-
1972
- 1972-12-30 MY MY94/72A patent/MY7200094A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL148827B (nl) | 1976-03-15 |
FI47544C (fi) | 1974-01-10 |
IL32461A0 (en) | 1969-08-27 |
IL32461A (en) | 1973-02-28 |
SE352017B (da) | 1972-12-18 |
NL6910058A (da) | 1970-01-27 |
DE1936428B2 (de) | 1971-05-19 |
FR2013591A1 (da) | 1970-04-03 |
ES369271A1 (es) | 1971-05-16 |
DK131764C (da) | 1976-02-02 |
JPS5144150B1 (da) | 1976-11-26 |
US3538210A (en) | 1970-11-03 |
FI47544B (da) | 1973-10-01 |
BE736418A (da) | 1969-12-31 |
NO136079B (da) | 1977-04-12 |
AT312260B (de) | 1973-12-27 |
GB1250940A (da) | 1971-10-27 |
CH486310A (de) | 1970-02-28 |
MY7200094A (en) | 1972-12-31 |
NO136079C (no) | 1977-07-20 |
DE1936428A1 (de) | 1970-06-11 |
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