FR2379366A1 - Appareil pour fabriquer des tubes en matiere thermoplastique - Google Patents

Appareil pour fabriquer des tubes en matiere thermoplastique

Info

Publication number
FR2379366A1
FR2379366A1 FR7802556A FR7802556A FR2379366A1 FR 2379366 A1 FR2379366 A1 FR 2379366A1 FR 7802556 A FR7802556 A FR 7802556A FR 7802556 A FR7802556 A FR 7802556A FR 2379366 A1 FR2379366 A1 FR 2379366A1
Authority
FR
France
Prior art keywords
tube
wall
location
thermoplastic
tubes
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.)
Granted
Application number
FR7802556A
Other languages
English (en)
Other versions
FR2379366B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2379366A1 publication Critical patent/FR2379366A1/fr
Application granted granted Critical
Publication of FR2379366B1 publication Critical patent/FR2379366B1/fr
Granted legal-status Critical Current

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—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
    • 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
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/341—Lining or sheathing of internal surfaces using tubular layers or sheathings pressed against the wall by mechanical 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3086—Interaction between two or more components, e.g. type of or lack of bonding
    • B29C2949/3088—Bonding
    • B29C2949/309—Bonding by welding
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
    • 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
    • B29C33/76—Cores
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/42407—Procedures for start-up or material change
    • B29C49/42408—Temperature conditioning, e.g. pre-heating of the 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/42808—Filling the article
    • B29C49/42811—Introducing an auxiliary material not being the content, e.g. foamable material in a hollow wall section
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6454—Thermal conditioning of preforms characterised by temperature differential through the preform thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29L2023/18—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
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Molding Of Porous Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

a. Appareil pour fabriquer des tubes en matière thermoplastique à plusieurs parois comportant une paroi ondulée et une paroi intérieure essentiellement lisse fixée sur la paroi ondulée, appareil comportant deux ensembles de moulage complémentaires pour constituer un tunnel de moulage tubulaire s'étendant en direction axiale et présentant une paroi ondulée, une tête d'extrusion étant prévue pour former un premier tube en matière thermoplastique en un premier emplacement et un second tube en matière thermoplastique en un second emplacement décalé vers l'avant par rapport au premier. b. Appareil caractérisé en ce qu'une série d'éléments sans fin sont montés en avant du second emplacement, chacun d'eux autour de rouleaux d'extrémité tournants pour appliquer le second tube en le fixant sur les ondulations du premier tube. c. L'invention s'applique notamment à la fabrication de tubes destinées à être enterrés.
FR7802556A 1977-02-07 1978-01-30 Appareil pour fabriquer des tubes en matiere thermoplastique Granted FR2379366A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271,188A CA1083766A (fr) 1977-02-07 1977-02-07 Appareil servant a la fabrication de tubes thermoplastiques

Publications (2)

Publication Number Publication Date
FR2379366A1 true FR2379366A1 (fr) 1978-09-01
FR2379366B1 FR2379366B1 (fr) 1983-09-16

Family

ID=4107875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802556A Granted FR2379366A1 (fr) 1977-02-07 1978-01-30 Appareil pour fabriquer des tubes en matiere thermoplastique

Country Status (15)

Country Link
US (1) US4226580A (fr)
JP (1) JPS53118462A (fr)
AU (1) AU508339B2 (fr)
BR (1) BR7800639A (fr)
CA (1) CA1083766A (fr)
DE (1) DE2804540C2 (fr)
DK (1) DK53378A (fr)
FI (1) FI780249A (fr)
FR (1) FR2379366A1 (fr)
GB (1) GB1595110A (fr)
IN (1) IN147958B (fr)
IT (1) IT7867176A0 (fr)
NL (1) NL7800743A (fr)
NO (1) NO780407L (fr)
SE (1) SE7801434L (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568027A (en) * 1978-01-27 1980-05-21 Nuclear Power Co Ltd Liquid metal cooled fast breeder nuclear reactors
US4374079A (en) * 1981-03-04 1983-02-15 Hancor, Inc. Method and apparatus for manufacturing expanded and layered semiround plastic tubings
US4439130A (en) * 1981-11-23 1984-03-27 Cullom Machine Tool & Die, Inc. Plastic tile corrugator
EP0081298A1 (fr) * 1981-12-04 1983-06-15 Manfred Arno Alfred Lupke Dispositif pour fabriquer des tuyaux à parois multiples en matière thermoplastique
CA1172813A (fr) * 1982-06-16 1984-08-21 Lupke, Manfred A. A. Dispositif pour la production de tubes multiparoi en matiere thermoplastique
CA1187258A (fr) * 1982-12-02 1985-05-21 Lupke, Manfred A. A. Methode et dispositif de fabrication de tubes thermoplastiques a double paroi et emboitement
US4869766A (en) * 1983-04-18 1989-09-26 The Lamson & Sessions Co. Method for manufacturing large diameter plastic pipe
CA1194663A (fr) * 1983-05-27 1985-10-08 Lupke, Manfred A. A. Gabarit de fabrication de canalisations thermoplastiques a parois concentriques
NZ208302A (en) * 1983-06-08 1986-04-11 Toyo Kagaku Kk Manufacturing corrugated plastics tubes with smooth inner wall
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
US4543054A (en) * 1984-05-25 1985-09-24 Hitek Limited Thermoforming machine
DE3513708C2 (de) * 1985-04-12 1994-04-21 Drossbach Gmbh & Co Kg Extrusionskopf zur Herstellung doppelwandiger Kunststoffrohre mit zylindrischem Innenrohr und quergewelltem Außenrohr
FI74654C (fi) * 1986-01-13 1988-03-10 Uponor Nv Anordning och foerfarande foer framstaellning av kamflaensroer.
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
GB2200969A (en) * 1987-01-29 1988-08-17 Carter Bros Plastics pipelines
US4718844A (en) * 1987-02-27 1988-01-12 Cullim Machine Tool & Die, Inc. Corrugated mold block
CA1303315C (fr) * 1988-09-16 1992-06-16 Manfred A.A. Lupke Appareil servant a fabriquer des tuyaux, avec nervures annulaires
CA1298450C (fr) * 1988-09-16 1992-04-07 Manfred A. A. Lupke Manoeuvre par succion de blocs de moulage dans un appareil de formage de tubes
US5171500A (en) * 1989-10-27 1992-12-15 Uponor N.V. Pipe manufacturing line
FI83187C (fi) * 1989-10-27 1991-06-10 Uponor Nv Produktionslinje foer sloeta plastroer.
DE3942214A1 (de) * 1989-12-21 1991-06-27 Sikora Industrieelektronik Vorrichtung zur messung der exzentrizitaet einer einen leiter umgebenden ummantelung aus kunststoffmaterial
US5059109A (en) * 1989-12-26 1991-10-22 Cullom Machine Tool & Die, Inc. Corrugated mold block
US5324557A (en) * 1991-06-06 1994-06-28 Lupke Manfred Arno Alfred Multi-skin annularly ribbed tube
CA2223520C (fr) * 1991-11-22 2001-02-06 Manfred A. A. Lupke Methode et dispositif de formage d'un tuyau profile
US5531583A (en) * 1993-04-15 1996-07-02 Cullom Machine Tool & Die, Inc. Vacuum mold blocks with cooling for corrugated tubing
ES2149209T3 (es) 1993-06-30 2000-11-01 Manfred Arno Alfred Lupke Metodo y aparato para formar un tubo termoplastico de doble pared con campanas integradas.
DE9311140U1 (de) * 1993-07-26 1993-09-09 Drossbach GmbH & Co KG, 86641 Rain Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff
US6035583A (en) * 1994-01-26 2000-03-14 Papke; William R. Extruded building and method and apparatus related to same
US5573787A (en) * 1995-09-28 1996-11-12 Lupke; Manfred A. A. Mold apparatus with cooling channels
US5882564A (en) * 1996-06-24 1999-03-16 Andersen Corporation Resin and wood fiber composite profile extrusion method
US5824351A (en) * 1996-07-05 1998-10-20 Lupke; Manfred A. A. Molding apparatus with non-reflective mold tunnels
EP1007323B1 (fr) * 1997-03-12 2004-10-27 Manfred Arno Alfred Lupke Procede et dispositif de refroidissement de produit dans un moule
US6089851A (en) * 1998-03-26 2000-07-18 Lupke; Manfred A. A. Mold block with air flow control
US6516947B1 (en) 2000-08-11 2003-02-11 Viridian Packaging Solutions, Llc Containers having a fracture recess for opening the containers
DE10148294C1 (de) * 2001-09-29 2003-01-16 Unicor Rohrsysteme Gmbh Formbackenhälfte für einen Corrugator zum Herstellen von Querrippenrohren
CA2411881C (fr) * 2002-11-15 2009-09-15 Manfred A. A. Lupke Appareil de moulage comportant des blocs a faces reglables
US8733405B2 (en) 2005-03-14 2014-05-27 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
US7484535B2 (en) 2005-03-14 2009-02-03 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
CA2622692C (fr) 2007-02-26 2015-10-06 Advanced Drainage Systems, Inc. Matrice de tuyau double paroi a rapport defini
CA2622695C (fr) 2007-02-26 2015-11-03 Advanced Drainage Systems, Inc. Appareil et methode de voie d'acheminement de filiere d'extrusion pour tubes
US8820800B2 (en) 2007-11-16 2014-09-02 Advanced Drainage Systems, Inc. Multi-wall corrugated pipe couplings and methods
US7988438B2 (en) 2008-02-11 2011-08-02 Advanced Drainage Systems, Inc. Extrusion die vacuum seals
US8114324B2 (en) 2008-10-14 2012-02-14 Advanced Drainage Systems, Inc. Apparatus and method for pressing an outer wall of pipe
US8550807B2 (en) 2008-05-28 2013-10-08 Advanced Drainage Systems, Inc. In-mold punch apparatus and methods
DE102009038547A1 (de) * 2009-08-22 2011-02-24 Hegler, Ralph Peter, Dr.-Ing. Vorrichtung zur Herstellung von außen gewellten Rohren mit Muffen
WO2012007017A1 (fr) * 2010-07-12 2012-01-19 Unicor Gmbh Machine à onduler ayant des mâchoires de moulage avec des canaux d'air de refroidissement
CN102729374A (zh) * 2011-04-14 2012-10-17 王东奎 一种洞道式速冻装置
CN106573394B (zh) * 2014-06-03 2020-10-27 长管有限公司 压缩装置
CN114368140B (zh) * 2022-01-06 2024-08-30 东莞市金世尊电子科技有限公司 一种智能手机表面覆膜设备及其使用方法
CN117400445B (zh) * 2023-12-14 2024-03-12 山东乾华塑胶有限公司 一种塑料颗粒冷却干燥装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946038A (en) * 1959-03-11 1964-01-08 John Lysobey Forming of plastic articles
US3376180A (en) * 1963-07-31 1968-04-02 Continental Can Co Method and apparatus for forming a spiral wound tube having an extruded plastic liner
FR1582199A (fr) * 1968-07-24 1969-09-26
DE2042031A1 (de) * 1970-08-25 1972-05-31 Reifenhaeuser Kg Verfahren und Vorrichtung zur Herstellung von Wellrohren aus thermoplastischem Kunststoff
US3877831A (en) * 1972-06-13 1975-04-15 Ernest J Maroschak Method of apparatus for drilling holes in tubes
FR2264649A1 (fr) * 1974-03-22 1975-10-17 Hegler Wilhelm
FR2264648A1 (fr) * 1974-03-22 1975-10-17 Hegler Wilhelm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728910C (de) * 1939-11-17 1942-12-05 Hafta Kunststoffgesellschaft D Dorn fuer Maschinen zum Herstellen verklebter Schlaeuche oder Rohre
US3758354A (en) * 1969-10-18 1973-09-11 Gunze Kobunshi Kogyo Co Ltd Manufacture of multi ply board of thermoplastic material
FR2088414B1 (fr) * 1970-05-08 1974-09-06 Gunze Kobunshi Ogyo Kk
FR2276914A1 (fr) * 1974-07-04 1976-01-30 Kroyer St Annes Ltd Karl Appareil de moulage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946038A (en) * 1959-03-11 1964-01-08 John Lysobey Forming of plastic articles
US3376180A (en) * 1963-07-31 1968-04-02 Continental Can Co Method and apparatus for forming a spiral wound tube having an extruded plastic liner
FR1582199A (fr) * 1968-07-24 1969-09-26
DE2042031A1 (de) * 1970-08-25 1972-05-31 Reifenhaeuser Kg Verfahren und Vorrichtung zur Herstellung von Wellrohren aus thermoplastischem Kunststoff
US3877831A (en) * 1972-06-13 1975-04-15 Ernest J Maroschak Method of apparatus for drilling holes in tubes
FR2264649A1 (fr) * 1974-03-22 1975-10-17 Hegler Wilhelm
FR2264648A1 (fr) * 1974-03-22 1975-10-17 Hegler Wilhelm

Also Published As

Publication number Publication date
NL7800743A (nl) 1978-08-09
DE2804540C2 (de) 1984-01-19
FI780249A (fi) 1978-08-08
CA1083766A (fr) 1980-08-19
IT7867176A0 (it) 1978-01-30
NO780407L (no) 1978-08-08
US4226580A (en) 1980-10-07
SE7801434L (sv) 1978-08-08
AU508339B2 (en) 1980-03-20
DE2804540A1 (de) 1978-08-10
DK53378A (da) 1978-08-08
FR2379366B1 (fr) 1983-09-16
IN147958B (fr) 1980-08-23
GB1595110A (en) 1981-08-05
AU3226078A (en) 1979-07-19
BR7800639A (pt) 1979-08-28
JPS53118462A (en) 1978-10-16

Similar Documents

Publication Publication Date Title
FR2379366A1 (fr) Appareil pour fabriquer des tubes en matiere thermoplastique
FR2367599A1 (fr) Procede de fabrication d'un tuyau a parois multiples en matiere thermoplastique
US3538209A (en) Method of producing plastic tubing having a corrugated outer wall
US4299399A (en) Gasket of rubber or similar material
KR100337284B1 (ko) 합성수지주름관
NO871106D0 (no) Fremgangsmaate og anordning for fremstilling av kamflensroer
KR900002018A (ko) 파형관, 그 제조방법 및 그 제조장치
FR2362715A1 (fr) Procede de fabrication de tubes en matiere plastique a double paroi et tube realise selon ce procede
IE40322B1 (en) Apparatus for producing a pipe of platics or other extrudable material with a ridgeo outer surface
ES2070347T3 (es) Procedimiento para la fabricacion de una seccion de tubo, seccion de tubo y union entre dos secciones de tubo.
EP0173693A1 (fr) Procede et mecanisme pour former et sceller des tubes enroules helicoidalement
KR870006346A (ko) 내압관과 그 제조방법
FR2093060A5 (en) Paint rollers - in which synthetic fur is welded onto extruded plastic tube
ES446727A1 (es) Perfeccionamientos introducidos en juntas de estancamiento extrusionadas tubularmente, especialmente para carrocerias de automoviles.
ES378023A1 (es) Un procedimiento para la produccion de un articulo tubular.
FR2430845A1 (fr) Machine a confectionner des sacs en matiere plastique
US2284866A (en) Arrangement for the manufacture of rubber hose
US4092394A (en) Manufacture of draught excluders
FR2430274A1 (fr) Procede et dispositif pour l'emboutissage en continu de trous dans des corps tubulaires
FR2376737A1 (fr) Procede de fabrication d'un tube de conduite isole a la chaleur et contre le bruit
SG47850A1 (en) An improved method of making a laminated tubular body and apparatus therefor
US4260111A (en) Drip irrigation conduit
JPH0480274B2 (fr)
JPS63272530A (ja) コルゲ−ト管の製造方法
KR100767493B1 (ko) 상이한 제품 형상을 형성할 수 있는 왕복 몰드 터널을구비한 몰딩 장치

Legal Events

Date Code Title Description
ST Notification of lapse