NO133697B - - Google Patents

Download PDF

Info

Publication number
NO133697B
NO133697B NO697/68A NO69768A NO133697B NO 133697 B NO133697 B NO 133697B NO 697/68 A NO697/68 A NO 697/68A NO 69768 A NO69768 A NO 69768A NO 133697 B NO133697 B NO 133697B
Authority
NO
Norway
Prior art keywords
nozzle
outer tube
molds
tube
ring
Prior art date
Application number
NO697/68A
Other languages
English (en)
Norwegian (no)
Other versions
NO133697C (pt
Inventor
Wilhelm Hegler
Original Assignee
Wilhelm Hegler
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wilhelm Hegler filed Critical Wilhelm Hegler
Publication of NO133697B publication Critical patent/NO133697B/no
Publication of NO133697C publication Critical patent/NO133697C/no

Links

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
    • F16L11/22—Multi-channel hoses
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • 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
    • 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
    • F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2016/00—Articles with corrugations or pleats
    • 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
    • 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
    • B29L2023/18—Pleated or corrugated hoses
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall
    • 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
    • B29L2024/00—Articles with hollow walls
    • 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
    • B29L2024/00—Articles with hollow walls
    • B29L2024/003—Articles with hollow walls comprising corrugated cores
    • 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
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NO697/68A 1967-02-27 1968-02-26 NO133697C (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT188067A AT325299B (de) 1967-02-27 1967-02-27 Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff

Publications (2)

Publication Number Publication Date
NO133697B true NO133697B (pt) 1976-03-08
NO133697C NO133697C (pt) 1976-06-16

Family

ID=3523008

Family Applications (1)

Application Number Title Priority Date Filing Date
NO697/68A NO133697C (pt) 1967-02-27 1968-02-26

Country Status (14)

Country Link
US (2) US3538209A (pt)
JP (1) JPS5120548B1 (pt)
AT (1) AT325299B (pt)
BE (1) BE711283A (pt)
CH (1) CH486309A (pt)
DE (1) DE1704718B2 (pt)
DK (1) DK126574B (pt)
ES (1) ES350914A1 (pt)
FI (1) FI49261C (pt)
FR (1) FR1554523A (pt)
GB (1) GB1148277A (pt)
NL (1) NL143165B (pt)
NO (1) NO133697C (pt)
SE (1) SE324653B (pt)

Families Citing this family (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO137141C (no) * 1968-10-30 1978-01-11 Wavin Bv Fremgangsm}te og innretning til kontinuerlig fremstilling av et termoplastisk, korrugert r¦r
US3743457A (en) * 1971-07-13 1973-07-03 Acme Hamilton Mfg Corp Stock flow control means for extruders and the like
DE2138437A1 (de) * 1971-07-31 1973-02-15 Wilhelm Hegler Vorrichtung zur herstellung von kunststoffrohren mit schraubenfoermig gewundener querwand
US3743456A (en) * 1971-08-20 1973-07-03 Acme Hamilton Mfg Corp Adjustable die heads for extruders and the like
US3792951A (en) * 1972-01-24 1974-02-19 Extrudyne Inc Apparatus for producing extruded hollow board
DE2619129C2 (de) * 1976-04-30 1982-04-15 Ziegelwerke Heinrich Oltmanns, 2905 Edewecht Aus einem extrudierten Schlauch hergestelltes gewelltes Rohr aus thermoplastischem Kunststoffmaterial
US3784346A (en) * 1972-06-12 1974-01-08 Plastic Tubing Converted corrugated pipe molding machine
DE2329473A1 (de) * 1972-06-13 1974-01-03 Nordstroem Erik G W Verfahren zur anordnung von durch die rohrwandung gewellter kunststoffrohre hindurchgehenden loechern und vorrichtung fuer durchfuehrung des verfahrens
US4017229A (en) * 1972-06-26 1977-04-12 Michio Sudo Apparatus for uniting concentrically extruded tubular films of thermoplastic synthetic resin
BE795687A (fr) * 1972-06-26 1973-06-18 Sudo Michio Procede et appareil pour la fabrication d'un film cylindrique aplati se composant de couches de resine thermoplastique, etirees transversalement
CA978487A (en) * 1972-07-03 1975-11-25 Donald L. Kleykamp Hose construction and apparatus and method for making same
US3876740A (en) * 1972-10-27 1975-04-08 Standard Oil Co Process for improving interior surface smoothness and gloss in foamed tubular extrudates by the use of extrusion die faces of novel geometry
US3804574A (en) * 1972-12-07 1974-04-16 C Gatto Apparatus for sizing shaped articles
US3844700A (en) * 1973-02-06 1974-10-29 Beloit Corp Method and apparatus for forming continuous thermoplastic pipe having corrugated segments
US4353859A (en) * 1973-08-01 1982-10-12 Sherwin Palmer Method for making fittings and couplings
US3981663A (en) * 1973-09-10 1976-09-21 Lupke Gerd Paul Heinrich Apparatus for making high speed corrugated plastic tubing
SE381001B (sv) * 1973-10-22 1975-11-24 Erik G W Nordstroem Forfarande och anordning for framstellning av kamflensror av plast
DE2403618C3 (de) * 1974-01-25 1985-04-18 Fränkische Isolierrohr- und Metallwaren-Werke Gebr. Kirchner, 8729 Königsberg Vorrichtung zum Herstellen eines doppelwandigen Kunststoffrohres
US3994646A (en) * 1974-01-25 1976-11-30 Frankische Isolierrohr-Und Metallwaren Werke Gebr. Kirchner Apparatus for producing double-walled tubes of plastic material
FR70398E (fr) * 1974-03-22 1959-04-06 Electronique & Physique Perfectionnements aux dispositifs de prise de vues de télévision et cinématographie
FR69963E (fr) * 1974-03-22 1959-01-30 Onera (Off Nat Aerospatiale) Appareil pour le dépouillement d'enregistrements
JPS50158659A (pt) * 1974-06-14 1975-12-22
US4184831A (en) * 1974-06-20 1980-01-22 Hegler Ralph Peter Apparatus for producing plastic drain pipes
US3963403A (en) * 1974-12-13 1976-06-15 Hughes Processing, Inc. Apparatus for making foam plastic pipe
DE2519705C2 (de) * 1975-05-02 1982-03-18 MFC Maschinenfabrik Chur AG, Chur Vorrichtung zum Strangpressen von Rohren
DE2605546C3 (de) * 1976-02-10 1986-03-27 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Blasform zur Herstellung von Faltenbälgen aus Kunststoff
JPS5814294B2 (ja) * 1976-04-26 1983-03-18 呉羽化学工業株式会社 合成樹脂複合管状体の成形方法及びダイ構造
US4157194A (en) * 1976-05-27 1979-06-05 Tokan Kogyo Co., Ltd. Thermoplastic multi-walled pipes
US4319872A (en) * 1976-12-01 1982-03-16 Lupke Gerd Paul Heinrich Apparatus for producing thermoplastic tubing
US4136143A (en) * 1977-02-22 1979-01-23 Lupke Gerd Paul Heinrich Apparatus for and method of producing corrugated thermoplastic tubing
US4113818A (en) * 1977-03-02 1978-09-12 Agro-Drip, Incorporated Drain pipe method
US4211741A (en) * 1977-04-07 1980-07-08 Sunlite Plastics, Inc. Extrusion process for laminated medical-surgical tubing
CA1109619A (en) * 1977-05-16 1981-09-29 Robert L. Hornbeck Method of making lightweight, rigid thermoplastic pipe
CA1092764A (en) * 1977-09-13 1981-01-06 Gerd P.H. Lupke Apparatus for and method of producing corrugated thermoplastic tubing
AT374737B (de) * 1978-03-30 1984-05-25 Cincinnati Milacron Austria Spritzkopf
DE2915691C2 (de) * 1979-04-18 1985-05-02 Takiron Co. Ltd., Osaka Kunstharzrohr für Be- oder Entwässerungszwecke oder dgl. sowie Verfahren zu seiner Herstellung
US4312383A (en) * 1980-04-21 1982-01-26 Dayco Corporation Hose construction and apparatus for and method of making same
DE3029545A1 (de) * 1980-08-04 1982-03-11 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Biegbares waermeisoliertes leitungsrohr
US4305703A (en) * 1980-09-12 1981-12-15 Lupke Manfred Arno Alfred Composite die assembly for use in the production of thermoplastic tubing
US4377545A (en) * 1981-06-16 1983-03-22 Borg-Warner Chemicals, Inc. Method of making corrugated reinforced thermoplastic pipe
JPS5844583U (ja) * 1981-09-18 1983-03-25 金尾　史朗 合成樹脂製コルゲ−ト二重管
US4402898A (en) * 1981-09-28 1983-09-06 Hancor, Inc. Coextrusion die assembly
US4439130A (en) * 1981-11-23 1984-03-27 Cullom Machine Tool & Die, Inc. Plastic tile corrugator
CA1172813A (en) * 1982-06-16 1984-08-21 Lupke, Manfred A. A. Apparatus for producing multi-walled thermoplastic tubing
CA1187258A (en) * 1982-12-02 1985-05-21 Lupke, Manfred A. A. Method and apparatus for forming a double walled thermoplastic tube with integral bells
US4499041A (en) * 1983-05-23 1985-02-12 Cosden Technology, Inc. Coextrusion process for producing multiple layered thermoplastic pipe
CA1194663A (en) * 1983-05-27 1985-10-08 Lupke, Manfred A. A. Calibrator for use in the manufacture of double walled thermoplastic pipe
US4500284A (en) * 1983-09-16 1985-02-19 Lupke Manfred Arno Alfred Forming single wall bells in double wall pipe
SE449456B (sv) * 1983-11-15 1987-05-04 Uponor Ab Forfarande och anordning for framstellning av ror varvid formbacksdelarna er delade i formstreckans lengsriktning
US4846660A (en) * 1984-07-18 1989-07-11 Contech Construction Products Inc. Apparatus for producing double wall pipe
DE3513708C2 (de) * 1985-04-12 1994-04-21 Drossbach Gmbh & Co Kg Extrusionskopf zur Herstellung doppelwandiger Kunststoffrohre mit zylindrischem Innenrohr und quergewelltem Außenrohr
US5124109A (en) * 1984-07-18 1992-06-23 Contech Construction Products Inc. Method for producing a double wall pipe
DE3426680A1 (de) * 1984-07-19 1986-01-23 Fränkische Rohrwerke Gebrüder Kirchner GmbH & Co, 8729 Königsberg Vorrichtung zum herstellen von kunststoffschlaeuchen
SE446954B (sv) * 1985-03-12 1986-10-20 Uponor Ab Sett vid extrudering av ett dubbelveggigt plastror samt extruderingsverktyg for utovning av settet
US4770618A (en) * 1986-01-15 1988-09-13 Lupke Manfred Arno Alfred Extrusion die for two-ply plastic tubing
US4712993A (en) * 1986-03-25 1987-12-15 Lupke Manfred Arno Alfred Extrusion die for externally ribbed plastic tubing
US4936768A (en) * 1986-03-25 1990-06-26 Lupke Manfred Arno Alfred Extrusion die for externally ribbed plastic tubing
DE3701822A1 (de) * 1987-01-22 1988-08-11 Uponor Nv Verfahren und anordnung zum strangpressen von kunststoffrohren
NL193610C (nl) * 1987-01-28 2000-04-04 Uponor Innovation Ab Werkwijze voor het extruderen van kunststof pijpen.
US4718844A (en) * 1987-02-27 1988-01-12 Cullim Machine Tool & Die, Inc. Corrugated mold block
DE3744510A1 (de) * 1987-12-30 1989-07-13 Wilhelm Hegler Rohrverbindungs-element
CA1298450C (en) * 1988-09-16 1992-04-07 Manfred A. A. Lupke Suction applying molded blocks in pipe forming apparatus
DE3939052C2 (de) * 1989-11-25 2003-11-06 Pipelife Rohrsysteme Gmbh Verfahren zur Herstellung eines über Muffenverbindungen mit einem gleichen oder einem anderen Rohr verbindbaren Leitungsrohres aus Kunststoff
DE3921075A1 (de) * 1989-06-28 1991-01-03 Wilhelm Hegler Kunststoff-rohr zur kanalrohrsanierung
CA1319478C (en) * 1989-09-28 1993-06-29 Manfred A. A. Lupke Extrusion die having elongated extrusion nozzle which facilitates tool changes
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
DE4129855C2 (de) * 1991-09-07 1999-09-16 Wilhelm Hegler Verfahren zum Verschweißen von aus thermoplastischem Kunststoff bestehenden Rohren
DE4224743C1 (de) * 1992-07-27 1994-01-05 Drossbach Gmbh & Co Kg Kabelschutzrohr
US5531583A (en) * 1993-04-15 1996-07-02 Cullom Machine Tool & Die, Inc. Vacuum mold blocks with cooling for corrugated tubing
FR2718509B1 (fr) * 1994-04-07 1996-08-30 Courant Ets Sa Procédé et dispositif pour la réalisation de tulipes sur des tubes annelés à deux parois.
US5562254A (en) * 1994-08-02 1996-10-08 Environment One Corp. Grinder pump station
DE19504501A1 (de) * 1995-02-13 1996-08-14 Wilhelm Hegler Verfahren und Anlage zur Herstellung eines Mehrschicht-Rohres aus thermoplastischem Kunststoff, insbesondere Polyolefin
US5707088A (en) * 1995-08-28 1998-01-13 Contech Construction Products, Inc. Joint for coupling plastic corrugated pipes
FR2745429B1 (fr) * 1996-02-28 1998-04-17 Sofanou Sa Gaine annelee fendue
DE29710258U1 (de) * 1997-06-12 1997-08-07 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Leitungsrohr für den Transport flüssiger oder gasförmiger Medien
US6033206A (en) * 1998-03-06 2000-03-07 Sofanou Inc. Of Michigan Apparatus for producing molded plastic articles
DE19827435C2 (de) * 1998-06-19 2000-06-08 Kirchner Fraenk Rohr Rohrförmiger Hohlkörper mit Wellungen mit einer Verschlußeinrichtung sowie Verfahren zur Herstellung eines deratigen rohrförmigen Hohlkörpers
DE19835189C2 (de) 1998-08-04 2001-02-08 Unicor Rohrsysteme Gmbh Vorrichtung zur kontinuierlichen Herstellung von nahtlosen Kunststoffrohren
DE19848470A1 (de) * 1998-10-21 2000-04-27 Ralph Peter Hegler Verfahren zur fortlaufenden Herstellung eines Verbundrohres mit einer Rohr-Muffe und Vorrichtung zur Durchführung des Verfahrens
DE19916641C2 (de) * 1999-04-14 2002-09-05 Unicor Rohrsysteme Gmbh Vorrichtung zur Herstellung eines in seiner Längsrichtung öffenbaren und wiederverschließbaren Wellrohres
US7104574B2 (en) 2000-01-20 2006-09-12 Uponor Eti Company Corrugated pipe connection joint
DE10062590B4 (de) * 2000-12-15 2005-12-29 Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG Düsenanordnung zur Coextrusion
US6787092B2 (en) * 2001-04-06 2004-09-07 Harry Chan Pipe extrusion die for multi-layer pipe
FR2835307B1 (fr) * 2002-01-31 2004-05-21 Nobel Plastiques Tuyau de transport de fluides automobiles, comportant un tube interieur et un tube exterieur annele
FR2835306B1 (fr) * 2002-01-31 2004-05-21 Nobel Plastiques Tuyau de transport de fluides automobiles, comportant un tube interieur lisse et un tube exterieur annele
US20040060609A1 (en) * 2002-05-31 2004-04-01 Fatato Francis B. Monolayer foamed corrugated sleeve
DE20306407U1 (de) 2003-04-24 2004-08-26 Drossbach Gmbh & Co Kg Doppelwand-Wellrohr
CA2554672A1 (en) * 2004-02-06 2005-08-25 Brad A. Lovett Aromatic polyamide tubing for vehicle applications
US20060043219A1 (en) * 2004-09-02 2006-03-02 Moshe Raanan Drip irrigation pipe
WO2006088852A1 (en) * 2005-02-14 2006-08-24 Panduit Corp. Enhanced communication cable systems and methods
US7484535B2 (en) * 2005-03-14 2009-02-03 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
US8733405B2 (en) 2005-03-14 2014-05-27 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
DE102005029580B3 (de) * 2005-06-25 2006-10-26 Unicor Gmbh Vorrichtung zur Herstellung von doppelwandigen Verbundrohren
DE102006048512B4 (de) 2006-10-13 2014-03-06 Ralph Peter Hegler Vorrichtung zur Herstellung von Verbund-Rohren
CA2622695C (en) 2007-02-26 2015-11-03 Advanced Drainage Systems, Inc. Pipe extrusion die flow path apparatus and method
CA2622692C (en) 2007-02-26 2015-10-06 Advanced Drainage Systems, Inc. Defined ratio dual-wall pipe die
US20080290538A1 (en) * 2007-05-23 2008-11-27 Biesenberger Jeffrey J Extruder ramp-up control system and method
US8820800B2 (en) 2007-11-16 2014-09-02 Advanced Drainage Systems, Inc. Multi-wall corrugated pipe couplings and methods
US8820801B2 (en) 2007-11-16 2014-09-02 Advanced Drainage System, Inc. Multi-wall corrugated pipe couplings and methods
US8114324B2 (en) * 2008-10-14 2012-02-14 Advanced Drainage Systems, Inc. Apparatus and method for pressing an outer wall of pipe
US7988438B2 (en) 2008-02-11 2011-08-02 Advanced Drainage Systems, Inc. Extrusion die vacuum seals
DE102008022663B4 (de) 2008-05-07 2012-10-31 Schauenburg Hose Technology Gmbh Stretch-Schlauch
US9505164B2 (en) 2009-12-30 2016-11-29 Schauenburg Technology Se Tapered helically reinforced hose and its manufacture
US8550807B2 (en) 2008-05-28 2013-10-08 Advanced Drainage Systems, Inc. In-mold punch apparatus and methods
DE102008030831A1 (de) * 2008-06-30 2009-12-31 Maincor Anger Gmbh Kunststoffrohr des Dreischichttyps mit thermoplastischem Kunststoffmaterial mit hoher Längssteifigkeit und ausgezeichneter Ringsteifigkeit
US9964238B2 (en) 2009-01-15 2018-05-08 Globalmed, Inc. Stretch hose and hose production method
US8404324B2 (en) 2010-04-14 2013-03-26 Braskem America, Inc. Polypropylene compositions
DE102010046501B4 (de) 2010-09-24 2013-12-12 Unitec Gmbh Technische Entwicklungen Vorrichtung bzw. Werkzeug zum kontinuierlichen Herstellen von flexiblen ein- oder mehrlagigen und materialsparenden Kunststoff-Wellrohren in Verbindung mit Wellrohrformmaschinen und umlaufenden Formkokillen.
PL2589481T3 (pl) * 2011-11-04 2016-06-30 Ralph Peter Hegler Urządzenie do ciągłego wytwarzania rury wielowarstwowej z kielichem łączącym
MX368739B (es) * 2013-08-12 2019-10-14 Prinsco Inc Tuberia corrugada de pared doble enrollable y metodo relacionado.
CN103542189A (zh) * 2013-11-06 2014-01-29 江苏奇一科技有限公司 用于油气管网的连续纤维增强热塑性复合管道及其生产工艺
EP3180553B1 (en) * 2015-02-12 2017-10-18 Den Di De Nora, Paolo Extensible hose
USD787649S1 (en) 2016-01-28 2017-05-23 Prinsco, Inc. Webless corrugated dual wall foundation drain
US10428978B2 (en) 2016-01-29 2019-10-01 Prinsco, Inc. Webless corrugated dual wall foundation drain and related method
US11052214B2 (en) 2017-01-30 2021-07-06 Globalmed, Inc. Heated respiratory hose wiring
WO2019165539A1 (en) * 2018-02-28 2019-09-06 Lupke Manfred Arno Alfred Corrugated plastic pipe reinforced with glass reinforced polymers
JP2020193691A (ja) * 2019-05-30 2020-12-03 株式会社ブリヂストン 複合管及び被覆管
KR102096350B1 (ko) * 2019-09-02 2020-04-02 이경노 내·외관 일체형 보호관의 성형장치 및 그 보호관

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286117A (en) * 1939-05-09 1942-06-09 Seiberling Latex Products Comp Method of making perforate articles
GB716183A (en) * 1950-05-09 1954-09-29 Vadotub Ag Method and apparatus for coating surfaces of helically grooved tubes of any length
US2866230A (en) * 1956-02-24 1958-12-30 Pullman Vacuum Cleaner Corp Corrugated rubber tubing and its production
CH353500A (de) * 1957-11-02 1961-04-15 Maggi Unternehmungen Ag Streudose
US3184358A (en) * 1961-06-20 1965-05-18 Multifol Patentverwert Ag Method of forming laminated plastic tubing
US3099043A (en) * 1961-10-27 1963-07-30 Phillips Petroleum Co Method and apparatus for vacuum forming hollow articles
CH415019A (fr) * 1963-06-13 1966-06-15 Solvay Procédé de fabrication de corps creux et dispositif pour sa mise en oeuvre
US3388425A (en) * 1963-11-14 1968-06-18 Phillips Petroleum Co Apparatus for coating the interior surfaces of hollow shaped articles
US3184793A (en) * 1964-04-03 1965-05-25 Roger P Plourde Apparatus for producing a continuous tubular article
DE1289297C2 (de) * 1965-04-02 1973-09-06 Kalle Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung mehrschichtiger Schlaeuche aus thermoplastischen Kunststoffen nach dem Extrusionsverfahren
US3280430A (en) * 1965-05-24 1966-10-25 Acme Hamilton Mfg Corp Apparatus for making corrugated plastic tubing
US3372920A (en) * 1965-07-12 1968-03-12 Nat Distillers Chem Corp Method for producing thermoplastic sheet material

Also Published As

Publication number Publication date
AT325299B (de) 1975-10-10
DK126574B (da) 1973-07-30
US3677676A (en) 1972-07-18
NO133697C (pt) 1976-06-16
FI49261B (pt) 1975-01-31
US3538209A (en) 1970-11-03
SE324653B (pt) 1970-06-08
NL6802302A (pt) 1968-08-28
BE711283A (pt) 1968-07-01
JPS5120548B1 (pt) 1976-06-25
DE1704718A1 (de) 1971-07-29
NL143165B (nl) 1974-09-16
FR1554523A (pt) 1969-01-17
ES350914A1 (es) 1969-12-01
DE1704718B2 (de) 1976-12-23
FI49261C (fi) 1975-05-12
GB1148277A (en) 1969-04-10
CH486309A (de) 1970-02-28

Similar Documents

Publication Publication Date Title
NO133697B (pt)
JP2574414B2 (ja) 部分結晶質重合体から押出成形され、延伸されたシームレスチューブを製造する方法及び装置
DE102008047207B4 (de) Extrusionslinie und Verfahren zum energieeffizienten Extrudieren von Kunststoffprofilen
US4003685A (en) Apparatus for molding plastic pipe with enlarged portions formed therein
AR246032A1 (es) Procedimiento y aparato para la produccion de un conducto de irrigacion por goteo.
DE19629678A1 (de) Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
US3919367A (en) Method for molding plastic pipe with enlarged portions formed therein
DK143492B (da) Apparat til fremstilling af ribberoer med glat inderside
GB1453580A (en) Plastics drain pipes and apparatus for manufacturing same
EP2382075A1 (de) Verfahren zur herstellung eines wärmeisolierten leitungsrohres
DK151858B (da) Fremgangsmaade til fremstilling af et roer af termoplastisk materiale
US3189941A (en) Apparatus for continuous extrusion of composite bodies of plastic material
CN103894745A (zh) 一种激光-火焰复合切割装置
AR018720A1 (es) Procedimiento y dispositivo para fabricar un perfil hueco que presenta en toda su longitud una seccion transversal constante y constituido de material plastico termoplastico de acuerdo con el procedimiento de boquilla refrigerada
NO175625B (pt)
CN106239162A (zh) 一种铝材挤压切割一体的加工工装
JPS58205746A (ja) 合成樹脂製押出モ−ルデイングの製造方法
JPH0236923A (ja) 熱収縮チューブの製造装置
JPS6220886B2 (en) Manufacturing device for cavity-shaped structure consisting of thermoplastic substance
DE102008047208B4 (de) Extrusionslinie, Verfahren zum Kühlen von Kunststoffprofilen und Kunststoffrohr
NO832413L (no) Fremgangsmaate for fremstilling av folie fra lavpaakjenningsherdende polymerer.
CN208117953U (zh) 飞刀切割机
NO154119B (no) Fremgangsm¨te og anordning for fremstilling av en material bane av skummet termoplast.
NO760735L (pt)
EP0368302A3 (en) Process and apparatus for the production of foamed polyolefin sheets