BR8502147A - Aparelhagem para a fabricacao de tubos de materia plastica molecularmente orientada - Google Patents

Aparelhagem para a fabricacao de tubos de materia plastica molecularmente orientada

Info

Publication number
BR8502147A
BR8502147A BR8502147A BR8502147A BR8502147A BR 8502147 A BR8502147 A BR 8502147A BR 8502147 A BR8502147 A BR 8502147A BR 8502147 A BR8502147 A BR 8502147A BR 8502147 A BR8502147 A BR 8502147A
Authority
BR
Brazil
Prior art keywords
closing
mould
sleeve
pipe section
grasping
Prior art date
Application number
BR8502147A
Other languages
English (en)
Portuguese (pt)
Inventor
Klaas Eygelaar
Jaap Karreman
Peter Karreman
Original Assignee
Draka Polva Bv
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 Draka Polva Bv filed Critical Draka Polva Bv
Publication of BR8502147A publication Critical patent/BR8502147A/pt

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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/085—Biaxial stretching during blow-moulding without pre-stretching, e.g. simple blowing step
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Fodder In General (AREA)
  • Fertilizers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
BR8502147A 1984-05-07 1985-05-06 Aparelhagem para a fabricacao de tubos de materia plastica molecularmente orientada BR8502147A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407182A FR2563768B1 (fr) 1984-05-07 1984-05-07 Appareillage pour la fabrication de tuyaux en matiere plastique orientee moleculairement

Publications (1)

Publication Number Publication Date
BR8502147A true BR8502147A (pt) 1986-01-07

Family

ID=9303822

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502147A BR8502147A (pt) 1984-05-07 1985-05-06 Aparelhagem para a fabricacao de tubos de materia plastica molecularmente orientada

Country Status (11)

Country Link
US (1) US4632656A (enExample)
EP (1) EP0163336B1 (enExample)
JP (1) JPS6116834A (enExample)
AT (1) ATE35395T1 (enExample)
BR (1) BR8502147A (enExample)
DE (1) DE3563520D1 (enExample)
DK (1) DK158880C (enExample)
ES (1) ES8701033A1 (enExample)
FI (1) FI83185C (enExample)
FR (1) FR2563768B1 (enExample)
NO (1) NO173437C (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832880U (ja) * 1981-08-28 1983-03-03 ワイケイケイ株式会社 出窓装置
DE69011430T2 (de) * 1989-06-21 1995-02-23 Uponor N.V., Philipsburg, Sint Maarten, Niederlaendische Antillen Rohre mit integrierten Ansätzen.
US5526847A (en) * 1989-06-21 1996-06-18 Vinidex Tubemakers Pty. Limited Pipes with integral sockets
US5128091A (en) * 1991-02-25 1992-07-07 Xerox Corporation Processes for forming polymeric seamless belts and imaging members
GB2271957B (en) * 1992-03-31 1995-10-25 Stanton Plc Pipe protection and methods for its application
US20110062700A1 (en) * 2009-09-15 2011-03-17 S & B Technical Products, Inc. Pipe coupling and use thereof in joining molecularly oriented pipe
US10647843B2 (en) 2016-04-20 2020-05-12 Rohm And Haas Company Polyvinyl chloride pipe
AU2017269272B2 (en) * 2016-05-26 2022-11-24 Dow Global Technologies Llc Mandrel and support assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628416A (enExample) * 1962-02-14
US3910743A (en) * 1974-10-04 1975-10-07 Farrell Patent Co Application of parison to balloon covered core rod
US3936260A (en) * 1974-10-04 1976-02-03 Farrell Patent Company Apparatus and method for making blow molded containers with high length to diameter ratio
US4363619A (en) * 1980-07-28 1982-12-14 Farrell Patent Company Apparatus for making wide mouth container
FR2510940A1 (fr) * 1981-08-06 1983-02-11 Solvay Procede et appareillage pour la fabrication de tuyaux en matiere plastique orientee moleculaire

Also Published As

Publication number Publication date
JPH0533135B2 (enExample) 1993-05-18
FR2563768B1 (fr) 1986-09-26
JPS6116834A (ja) 1986-01-24
DE3563520D1 (en) 1988-08-04
FI83185C (fi) 1991-06-10
DK158880B (da) 1990-07-30
NO173437B (no) 1993-09-06
US4632656A (en) 1986-12-30
DK200585A (da) 1985-11-08
FI851797A0 (fi) 1985-05-07
FR2563768A1 (fr) 1985-11-08
DK158880C (da) 1991-01-21
FI83185B (fi) 1991-02-28
EP0163336A1 (fr) 1985-12-04
FI851797L (fi) 1985-11-08
NO173437C (no) 1993-12-15
ES542853A0 (es) 1986-11-16
EP0163336B1 (fr) 1988-06-29
NO851784L (no) 1985-11-08
DK200585D0 (da) 1985-05-06
ATE35395T1 (de) 1988-07-15
ES8701033A1 (es) 1986-11-16

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/05/2000