FR2464818A2 - Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication - Google Patents

Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication Download PDF

Info

Publication number
FR2464818A2
FR2464818A2 FR7923162A FR7923162A FR2464818A2 FR 2464818 A2 FR2464818 A2 FR 2464818A2 FR 7923162 A FR7923162 A FR 7923162A FR 7923162 A FR7923162 A FR 7923162A FR 2464818 A2 FR2464818 A2 FR 2464818A2
Authority
FR
France
Prior art keywords
hinges
tubular elements
profiles
oriented polypropylene
integral
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
FR7923162A
Other languages
English (en)
French (fr)
Other versions
FR2464818B2 (cg-RX-API-DMAC10.html
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
Priority to FR7923162A priority Critical patent/FR2464818A2/fr
Priority to EP79400742A priority patent/EP0010490B1/fr
Priority to AT79400742T priority patent/ATE2054T1/de
Priority to DE7979400742T priority patent/DE2964370D1/de
Publication of FR2464818A2 publication Critical patent/FR2464818A2/fr
Application granted granted Critical
Publication of FR2464818B2 publication Critical patent/FR2464818B2/fr
Granted 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
    • 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
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7923162A 1978-10-16 1979-09-10 Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication Granted FR2464818A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7923162A FR2464818A2 (fr) 1979-09-10 1979-09-10 Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication
EP79400742A EP0010490B1 (fr) 1978-10-16 1979-10-12 Tubes, tuyaux et profilés creux en matière plastique, procédé et outil pour leur fabrication
AT79400742T ATE2054T1 (de) 1978-10-16 1979-10-12 Rohre, schlaeuche und hohlprofile aus kunststoff, verfahren und werkzeug zu ihrer herstellung.
DE7979400742T DE2964370D1 (en) 1978-10-16 1979-10-12 Tubes, pipes and hollow structures of plastic material, method and tool for their manufacture

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2464818A2 true FR2464818A2 (fr) 1981-03-20
FR2464818B2 FR2464818B2 (cg-RX-API-DMAC10.html) 1985-03-22

Family

ID=9229715

Family Applications (1)

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

Country Status (1)

Country Link
FR (1) FR2464818A2 (cg-RX-API-DMAC10.html)

Citations (3)

* 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
FR2173835A1 (cg-RX-API-DMAC10.html) * 1972-02-29 1973-10-12 Sutera Philippe
GB1516262A (en) * 1976-03-25 1978-06-28 Standard Telephones Cables Ltd Tubular structures

Patent Citations (3)

* 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
FR2173835A1 (cg-RX-API-DMAC10.html) * 1972-02-29 1973-10-12 Sutera Philippe
GB1516262A (en) * 1976-03-25 1978-06-28 Standard Telephones Cables Ltd Tubular structures

Also Published As

Publication number Publication date
FR2464818B2 (cg-RX-API-DMAC10.html) 1985-03-22

Similar Documents

Publication Publication Date Title
FR2458993A1 (fr) Appareil d'irrigation goutte a goutte pour l'agriculture et son procede de fabrication
WO2017134384A1 (fr) Procédé de fabrication de volet de dispositif d'obturation de face avant et volet de dispositif d'obturation d'une entrée d'air de face avant
EP1382102B1 (fr) Gaine de protection comportant une bande longitudinale en matiere souple et procede de fabrication d'une telle gaine
EP1684041A1 (fr) Tube plat avec insert pour échangeur de chaleur
EP0036381B1 (fr) Procédé de formage de profilés, notamment de profilés tubulaires
EP1931842A1 (fr) Ensemble de profiles
FR2464818A2 (fr) Tubes, tuyaux et profiles creux en matiere plastique, procede et outil pour leur fabrication
WO1998057863A1 (fr) Sachet comprenant un dispositif de fermeture forme de profiles complementaires et dispositif de fermeture a cet effet
EP0818601A1 (fr) Volet roulant à lames minces, jointives et à bords francs
EP0010490B1 (fr) Tubes, tuyaux et profilés creux en matière plastique, procédé et outil pour leur fabrication
WO2000068526A1 (fr) Dalle de plafond
EP3405628A1 (fr) Bassin de piscine a debordement
EP2543810A2 (fr) Assemblage d'un seuil pour realiser un encadrement d'une baie et encadrement comportant un tel seuil
EP2615214A1 (fr) Dispositif de collecte d'eau pluviale
FR2938594A1 (fr) Ame en matiere plastique a barrette amelioree de rupture de pont thermique pour profiles metalliques de menuiserie de batiment
EP0943043B1 (fr) Element de paroi a courbure variable pour piscine
WO1999041058A1 (fr) Procede de pliage de profiles comportant un corps creux et une feuille de revetement et profile plie par ce procede
EP0669445A1 (fr) Lame profilée pour fermeture à rideau et meuble incluant un tel rideau
FR2473094A1 (fr) Support pour objets divers et son procede de construction
CH571630A5 (en) Two-piece tubular masts made of lightweight aluminium alloy - are jointed at longitudinally opposed seams via cranked overlaps with filler rr rods
EP2103762A1 (fr) Volet de piscine à circulation forcée
FR2782768A1 (fr) Procede de fabrication d'une fourchette de boite de vitesses et fourchette ainsi obtenue
BE1025921B1 (fr) Caisson de mise en attente d’armatures de liaison metalliques
FR2921095A1 (fr) Procede de realisation d'un coin d'un cadre
FR2795996A1 (fr) Procede de fabrication d'une piece ou d'un objet a partir de plusieurs parties