ES479868A1 - Aparato para la fabricacion en continuo de perfiles tubula- res de materia termoplastica extruible dotados de aletas. - Google Patents
Aparato para la fabricacion en continuo de perfiles tubula- res de materia termoplastica extruible dotados de aletas.Info
- Publication number
- ES479868A1 ES479868A1 ES479868A ES479868A ES479868A1 ES 479868 A1 ES479868 A1 ES 479868A1 ES 479868 A ES479868 A ES 479868A ES 479868 A ES479868 A ES 479868A ES 479868 A1 ES479868 A1 ES 479868A1
- Authority
- ES
- Spain
- Prior art keywords
- grooves
- ribs
- tubular bodies
- finned tubular
- radius
- 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
Links
- 238000010924 continuous production Methods 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
-
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
-
- 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
- B29C48/355—Conveyors for extruded 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3814—Porous moulds
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
- B29C49/0022—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports characterised by mould return means
-
- 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
- B29L2016/00—Articles with corrugations or pleats
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/52—Processes of making corrugated tubes for gas mask
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Aparato para la fabricación en continuo de perfiles tubulares de materia termoplástica extruíble, dotados de aletas, con una superficie interna lisa y una superficie externa provista de aletas en forma de anillos, del tipo de los que incluyen una hilera de extrusión tubular constituida por una matriz externa y un troquel interno, en combinación con, por una parte, dos juegos de coquillas de moldeo cada una de las cuales presenta una estampa de moldeo provista transversalmente de garganta con sección transversal triangular, alternando con nervios de sección igualmente circular, adecuados de este modo para formar las aletas deseadas y, para cada uno de dichos juegos de coquillos de moldeo, unos medios de transporte adecuados para segurar una circulación continua de las mismas a lo largo de un trayecto en bucle cerrado que incluye en particular un ramal de ida rectilíneo, que se extiende paralelamente al eje de la hilera, por una y otra parte de la salida de la misma, en un primer lado de esteeje para uno de dichos juegos de coquillas de moldeo y en el otro lado de este eje para el otro de estos juegos, y en el curso de la cual, desde uno de dichos juegos al otro, las coquillas de moldeo se reúnen a pares para formar conjuntamente anillos sucesivos de moldeo y, por otra arte, en la prolongación del troquel de la hilera, un mandril de alisado, definiendo dicho mandril de alisado y dichas coquillas de moldeo, conjuntamente, la cavidad de moldeo adecuada para la formación del perfil tubular deseado, estando dicho equipo caracterizado porque el radio de una garganta de una coquilla de moldeo es inferior al radio de un nervio de dicha coquilla de moldeo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7812033A FR2424123A1 (fr) | 1978-04-24 | 1978-04-24 | Procede et appareillage pour la fabrication en continu de profiles tubulaires ailetes en matiere synthetique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES479868A1 true ES479868A1 (es) | 1980-03-01 |
Family
ID=9207503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES479868A Expired ES479868A1 (es) | 1978-04-24 | 1979-04-24 | Aparato para la fabricacion en continuo de perfiles tubula- res de materia termoplastica extruible dotados de aletas. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4365948A (es) |
| EP (1) | EP0005104B1 (es) |
| BE (1) | BE875791A (es) |
| DE (1) | DE2965344D1 (es) |
| ES (1) | ES479868A1 (es) |
| FR (1) | FR2424123A1 (es) |
| IT (1) | IT7967852A0 (es) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427616A (en) | 1981-11-16 | 1984-01-24 | Simmonds Precision Products Inc. | Apparatus and process of convoluting thermoplastic tubing without the use of wires |
| US4439130A (en) * | 1981-11-23 | 1984-03-27 | Cullom Machine Tool & Die, Inc. | Plastic tile corrugator |
| DE3364108D1 (en) * | 1982-01-21 | 1986-07-24 | Manfred Arno Alfred Lupke | Chainless mold drive for a corrugator or the like |
| US4504206A (en) * | 1982-01-21 | 1985-03-12 | Lupke Manfred Arno Alfred | Chainless mold drive for a corrugator or the like |
| CA1172813A (en) * | 1982-06-16 | 1984-08-21 | Lupke, Manfred A. A. | Apparatus for producing multi-walled thermoplastic tubing |
| FI74654C (fi) * | 1986-01-13 | 1988-03-10 | Uponor Nv | Anordning och foerfarande foer framstaellning av kamflaensroer. |
| FI77405C (fi) * | 1986-03-20 | 1989-03-10 | Uponor Nv | Foerfarande och anordning foer framstaellning av kamflaensroer. |
| US4936768A (en) * | 1986-03-25 | 1990-06-26 | Lupke Manfred Arno Alfred | Extrusion die for externally ribbed plastic tubing |
| US4712993A (en) * | 1986-03-25 | 1987-12-15 | Lupke Manfred Arno Alfred | Extrusion die for externally ribbed plastic tubing |
| DE3675947D1 (de) * | 1986-11-13 | 1991-01-10 | Unicor Rohrsysteme Gmbh | Vorrichtung zum fortlaufenden erzeugen von rohren mit querprofilierter wandung. |
| DE3701822A1 (de) * | 1987-01-22 | 1988-08-11 | Uponor Nv | Verfahren und anordnung zum strangpressen von kunststoffrohren |
| AU612971B2 (en) * | 1987-02-19 | 1991-07-25 | Uponor N.V. | A method and an apparatus for the production of ribbed pipes |
| US4718844A (en) * | 1987-02-27 | 1988-01-12 | Cullim Machine Tool & Die, Inc. | Corrugated mold block |
| NL8701164A (nl) * | 1987-05-14 | 1988-12-01 | Wavin Bv | Kunststofbuis met aan het buitenoppervlak massieve dwarsribben, inrichting voor toepassing in een installatie voor het vormen van dergelijke buizen; installatie voor het vormen van buizen die een dergelijke inrichting omvat en werkwijze voor het vormen van een kunststofbuis onder toepassing van een dergelijke installatie. |
| DE3725286A1 (de) * | 1987-07-30 | 1989-02-09 | Wilhelm Hegler | Verfahren und vorrichtung zum herstellen eines rippen-rohres aus kunststoff |
| DE3737588C3 (de) * | 1987-11-05 | 1993-12-23 | Corma Inc | Verfahren zum Herstellen eines innen glatten, außen gerippten Rohres aus extrudierbarem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens |
| US4808098A (en) * | 1988-03-16 | 1989-02-28 | Harry Chan | Pipe extrusion die with a cooled and vacuumed additional mandrel |
| CA1303315C (en) * | 1988-09-16 | 1992-06-16 | Manfred A.A. Lupke | Apparatus for producing pipe with annular ribs |
| US5186878A (en) * | 1989-01-16 | 1993-02-16 | Corma Inc. | Improvements relating to cooling plugs in thermoplastic pipe forming apparatus and process |
| WO1991006419A1 (en) * | 1989-10-30 | 1991-05-16 | Lupke Manfred Arno Alfred | Apparatus for making plastic tubing including mold blocks hingeably openable and closeable |
| DE4111229A1 (de) * | 1991-04-08 | 1992-10-15 | Wilhelm Hegler | Vorrichtung zur herstellung von kunststoff-rohren |
| DE69121410T2 (de) * | 1991-06-14 | 1997-02-20 | Manfred Arno Alfred Lupke | Maschine mit wanderndem formtunnel zur herstellung glattwandiger rohre |
| CA2056060A1 (en) * | 1991-11-22 | 1993-05-23 | Manfred A. A. Lupke | Method of modifying corrugated or ribbed pipe to have a smooth outer wall |
| DE4139696C1 (es) * | 1991-12-02 | 1993-01-28 | Fraenkische Rohrwerke Gebr. Kirchner Gmbh & Co, 8729 Koenigsberg, De | |
| US5296188A (en) * | 1992-01-14 | 1994-03-22 | Corma, Inc. | Methods for forming tubing utilizing suction and pneumatic pressure at the surface of the cooling plug |
| DE4204041C2 (de) * | 1992-02-12 | 1994-03-03 | 2 H Kunststoff Gmbh | Verfahren zur Herstellung eines Einbauelements für Wärmetauscher-, Stoffaustauscher- und/oder Bioreaktor-Systeme und Vorrichtung zur Durchführung des Verfahrens |
| US5531583A (en) * | 1993-04-15 | 1996-07-02 | Cullom Machine Tool & Die, Inc. | Vacuum mold blocks with cooling for corrugated tubing |
| DE4318514C1 (de) * | 1993-06-03 | 1994-08-18 | Drossbach Gmbh & Co Kg | Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff |
| DE9311140U1 (de) * | 1993-07-26 | 1993-09-09 | Drossbach GmbH & Co KG, 86641 Rain | Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff |
| CA2077872C (en) * | 1993-12-20 | 1998-06-09 | Manfred A. A. Lupke | Apparatus for making annularly ribbed plastic pipe and method of making such pipe |
| US5531585A (en) * | 1994-05-06 | 1996-07-02 | Lupke; Manfred A. A. | Travelling mold with separation of mold blocks |
| DE19535231A1 (de) * | 1995-09-22 | 1997-03-27 | Hegler Ralph Peter | Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff mit Querprofilierung |
| DE19724857C1 (de) * | 1997-06-12 | 1998-07-16 | Unicor Rohrsysteme Gmbh | Verfahren und Vorrichtung zur Herstellung von Kunststoff-Wellrohren |
| KR100351372B1 (ko) * | 1997-07-15 | 2002-11-18 | 한국기계연구원 | 광 케이블용 보강재 제작을 위한 특수금형 |
| US6193496B1 (en) * | 1999-03-01 | 2001-02-27 | Cullom Machine Tool & Die, Inc. | Molding machine with mold block carriage |
| US7001171B2 (en) * | 2001-02-19 | 2006-02-21 | Starita Joseph M | Apparatus and methods for managing molds and forming transverse corrugations and other shapes in extruded tubular polymer melt parisons |
| RU2258002C2 (ru) * | 2001-03-02 | 2005-08-10 | Манфред А. А. ЛЮПКЕ | Способ и устройство для изготовления термопластичной трубы с двойными стенками и соединительной муфтой |
| US6877976B2 (en) * | 2002-09-09 | 2005-04-12 | Manfred A. A. Lupke | Molding die for ribbed pipe |
| TW200504093A (en) | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
| DE10335518A1 (de) * | 2003-07-31 | 2005-02-24 | Manfred Arno Alfred Thornhill Lupke | Vorrichtung zur Herstellung eines doppelwandigen thermoplastischen Rohrs mit einer Rohrmuffe |
| DE102004040019B4 (de) * | 2004-08-18 | 2011-06-22 | Drossbach GmbH & Co. KG, 86641 | Vorrichtung zur Herstellung von Wellrohren |
| WO2011049698A2 (en) | 2009-10-19 | 2011-04-28 | Micropyretics Heaters International, Inc. | Clean green energy electric protectors for materials |
| DE102016222542A1 (de) * | 2016-11-16 | 2018-05-17 | Leoni Kabel Gmbh | Verfahren sowie Vorrichtung zur Herstellung eines Strangguts |
| CN107363154A (zh) * | 2017-07-11 | 2017-11-21 | 武汉理工大学 | 一种复杂网格筋环件的胀挤成形方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2586822A (en) * | 1949-01-07 | 1952-02-26 | Jr Henry W Honeyman | Method and apparatus for forming ladder web slat supports for venetian blinds |
| US3043612A (en) * | 1958-12-22 | 1962-07-10 | Gates Rubber Co | Flexible molded hose |
| GB1032691A (en) * | 1963-01-24 | 1966-06-15 | Jun Taga | A new method of molding synthetic resin bodies |
| NL129131C (es) * | 1964-11-04 | |||
| SE336457B (es) * | 1968-04-16 | 1971-07-05 | Tarkett Ab | |
| US3731711A (en) * | 1968-12-17 | 1973-05-08 | W Bauer | Corrugated conduit |
| CA978487A (en) * | 1972-07-03 | 1975-11-25 | Dayco Corporation | Hose construction and apparatus and method for making same |
| US3858615A (en) * | 1972-12-11 | 1975-01-07 | Puritan Bennett Corp | Flexible hose construction |
| SE381001B (sv) * | 1973-10-22 | 1975-11-24 | Erik G W Nordstroem | Forfarande och anordning for framstellning av kamflensror av plast |
| DE2362444C2 (de) * | 1973-12-15 | 1983-06-01 | Reifenhäuser KG, 5210 Troisdorf | Vorrichtung zum Herstellen eines Rohres aus thermoplastischem Kunststoff mit Außenrippen und glattem Innenkanal |
| US3993060A (en) * | 1974-12-11 | 1976-11-23 | Dacor Corporation | Diving snorkel with convoluted tube |
-
1978
- 1978-04-24 FR FR7812033A patent/FR2424123A1/fr active Granted
-
1979
- 1979-04-11 EP EP79400235A patent/EP0005104B1/fr not_active Expired
- 1979-04-11 DE DE7979400235T patent/DE2965344D1/de not_active Expired
- 1979-04-16 US US06/030,430 patent/US4365948A/en not_active Expired - Lifetime
- 1979-04-23 BE BE0/194785A patent/BE875791A/xx not_active IP Right Cessation
- 1979-04-23 IT IT7967852A patent/IT7967852A0/it unknown
- 1979-04-24 ES ES479868A patent/ES479868A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2424123A1 (fr) | 1979-11-23 |
| FR2424123B1 (es) | 1980-10-31 |
| EP0005104B1 (fr) | 1983-05-11 |
| DE2965344D1 (en) | 1983-06-16 |
| BE875791A (fr) | 1979-08-16 |
| US4365948A (en) | 1982-12-28 |
| EP0005104A1 (fr) | 1979-10-31 |
| IT7967852A0 (it) | 1979-04-23 |
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