DE2964370D1 - Tubes, pipes and hollow structures of plastic material, method and tool for their manufacture - Google Patents

Tubes, pipes and hollow structures of plastic material, method and tool for their manufacture

Info

Publication number
DE2964370D1
DE2964370D1 DE7979400742T DE2964370T DE2964370D1 DE 2964370 D1 DE2964370 D1 DE 2964370D1 DE 7979400742 T DE7979400742 T DE 7979400742T DE 2964370 T DE2964370 T DE 2964370T DE 2964370 D1 DE2964370 D1 DE 2964370D1
Authority
DE
Germany
Prior art keywords
pipes
tubes
tool
manufacture
plastic material
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
Application number
DE7979400742T
Other languages
English (en)
Inventor
Rene Kuster
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
Priority claimed from FR7830128A external-priority patent/FR2439078A1/fr
Priority claimed from FR7923162A external-priority patent/FR2464818A2/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE2964370D1 publication Critical patent/DE2964370D1/de
Expired legal-status Critical Current

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
    • B29C48/03—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
    • B29C48/09—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE7979400742T 1978-10-16 1979-10-12 Tubes, pipes and hollow structures of plastic material, method and tool for their manufacture Expired DE2964370D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7830128A FR2439078A1 (fr) 1978-10-16 1978-10-16 Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication
FR7923162A FR2464818A2 (fr) 1979-09-10 1979-09-10 Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication

Publications (1)

Publication Number Publication Date
DE2964370D1 true DE2964370D1 (en) 1983-01-27

Family

ID=26220810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400742T Expired DE2964370D1 (en) 1978-10-16 1979-10-12 Tubes, pipes and hollow structures of plastic material, method and tool for their manufacture

Country Status (2)

Country Link
EP (1) EP0010490B1 (de)
DE (1) DE2964370D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217401C2 (de) * 1982-05-08 1985-04-11 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten Kabelführungsaggregat aus Kunststoff mit einer Mehrzahl von Kabelführungsrohen
DE8408571U1 (de) * 1984-03-21 1984-06-28 Festo KG, 7300 Esslingen Pneumatikschlauch
DE3541052A1 (de) * 1985-11-19 1987-05-21 Marquet & Cie Noel Schaumstoffplatten und -bloecke aus hohlprofilen, deren herstellung, sowie deren verwendung als isolier- und/oder drainageplatten
FR2645240B1 (fr) * 1989-03-30 1991-10-11 Fischer Jean Pierre Element de liaison entre un organe fonctionnel de travail et d'exploration et une centrale de commande et d'alimentation a distance
DE69006090D1 (de) * 1989-03-30 1994-03-03 Nickels Jean Charles Schornsteinfegegerät.
NL1001914C2 (nl) * 1995-12-15 1997-06-17 Wavin Bv Buisprofiel van thermoplastisch kunststofmateriaal, alsmede werkwijze en inrichting voor het extruderen van een dergelijk buisprofiel.
ES2133038B1 (es) * 1996-02-23 2000-04-16 Munoz Navarro Pedro Procedimiento para la fabricacion de tubos de doble capa por extrusion y medios para llevarla a cabo.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190271B (de) * 1960-08-26 1965-04-01 Daimler Benz Ag Mehrfachleitung, insbesondere aus Kunststoff, fuer Fluessigkeiten
DE1245582B (de) * 1965-04-14 1967-07-27 Basf Ag Extruder zum Herstellen von Profilen aus thermoplastischen Stoffen mit Hohlkanaelen
US3379221A (en) * 1965-12-28 1968-04-23 Ashland Oil Inc Underground conduit
FR2173835A1 (de) * 1972-02-29 1973-10-12 Sutera Philippe
CA985502A (en) * 1972-09-14 1976-03-16 Ash, Arthur B. Method for forming integral internal channels in glass tubing and resulting articles of manufacture
NL7500386A (nl) * 1975-01-13 1976-07-15 Wavin Bv Werkwijze en inrichting voor het vervaardigen van een kunststofbuis met langwerpige kanalen in de wand.
IT1058429B (it) * 1976-03-16 1982-04-10 Covema Srl Trafila per l estrusione di elementi tubolari cavi in materia plastica e contenitore ottenuto con detti elementi tubolari
GB1516262A (en) * 1976-03-25 1978-06-28 Standard Telephones Cables Ltd Tubular structures
DE2613386A1 (de) * 1976-03-29 1977-10-13 Gideon Gilead Verfahren zur herstellung eines kunststoffrohres

Also Published As

Publication number Publication date
EP0010490A1 (de) 1980-04-30
EP0010490B1 (de) 1982-12-22

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: ERFINDER IST ANMELDER

8339 Ceased/non-payment of the annual fee