FR2758381B1 - BI-ORIENTED PLASTIC TUBE - Google Patents

BI-ORIENTED PLASTIC TUBE

Info

Publication number
FR2758381B1
FR2758381B1 FR9700869A FR9700869A FR2758381B1 FR 2758381 B1 FR2758381 B1 FR 2758381B1 FR 9700869 A FR9700869 A FR 9700869A FR 9700869 A FR9700869 A FR 9700869A FR 2758381 B1 FR2758381 B1 FR 2758381B1
Authority
FR
France
Prior art keywords
plastic tube
oriented plastic
oriented
tube
plastic
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 - Fee Related
Application number
FR9700869A
Other languages
French (fr)
Other versions
FR2758381A1 (en
Inventor
Bernard Prevotat
Jean Jacques Acket
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.)
Alphacan SAS
Original Assignee
Alphacan SAS
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 Alphacan SAS filed Critical Alphacan SAS
Priority to FR9700869A priority Critical patent/FR2758381B1/en
Publication of FR2758381A1 publication Critical patent/FR2758381A1/en
Application granted granted Critical
Publication of FR2758381B1 publication Critical patent/FR2758381B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • 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
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • 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
    • B29L2031/24—Pipe joints or couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR9700869A 1997-01-28 1997-01-28 BI-ORIENTED PLASTIC TUBE Expired - Fee Related FR2758381B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9700869A FR2758381B1 (en) 1997-01-28 1997-01-28 BI-ORIENTED PLASTIC TUBE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700869A FR2758381B1 (en) 1997-01-28 1997-01-28 BI-ORIENTED PLASTIC TUBE

Publications (2)

Publication Number Publication Date
FR2758381A1 FR2758381A1 (en) 1998-07-17
FR2758381B1 true FR2758381B1 (en) 1999-02-26

Family

ID=9503026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700869A Expired - Fee Related FR2758381B1 (en) 1997-01-28 1997-01-28 BI-ORIENTED PLASTIC TUBE

Country Status (1)

Country Link
FR (1) FR2758381B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111347B (en) * 2000-01-28 2003-07-15 Uponor Innovation Ab Process and apparatus for forming a tube with a sleeve, and a tube with a sleeve
NL2003666C2 (en) * 2009-10-19 2011-04-20 Rollepaal Holding B V Methods and devices for manufacturing biaxially oriented tubing.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571189Y2 (en) * 1976-05-18 1982-01-08
US4369159A (en) * 1978-04-21 1983-01-18 Wavin B.V. Plastic socket pipe part and method of manufacturing same
EP0404557B1 (en) * 1989-06-21 1994-08-10 Vinidex Tubemakers Pty. Ltd. Pipes with integral sockets
CZ233494A3 (en) * 1993-09-25 1995-05-17 Vogelsang Ernst Gmbh Co Kg Tube part of polyethylene plastic and process for producing thereof

Also Published As

Publication number Publication date
FR2758381A1 (en) 1998-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531