NL9202029A - Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis. - Google Patents

Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis. Download PDF

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Publication number
NL9202029A
NL9202029A NL9202029A NL9202029A NL9202029A NL 9202029 A NL9202029 A NL 9202029A NL 9202029 A NL9202029 A NL 9202029A NL 9202029 A NL9202029 A NL 9202029A NL 9202029 A NL9202029 A NL 9202029A
Authority
NL
Netherlands
Prior art keywords
wall
profile
output profile
deformation
feed path
Prior art date
Application number
NL9202029A
Other languages
English (en)
Dutch (nl)
Original Assignee
Wavin 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 Wavin Bv filed Critical Wavin Bv
Priority to NL9202029A priority Critical patent/NL9202029A/nl
Priority to PCT/NL1993/000241 priority patent/WO1994012339A1/en
Priority to EP94902125A priority patent/EP0669868B1/en
Priority to DK94902125.7T priority patent/DK0669868T3/da
Priority to AT94902125T priority patent/ATE149914T1/de
Priority to DE69308876T priority patent/DE69308876T2/de
Priority to AU56600/94A priority patent/AU5660094A/en
Priority to ES94902125T priority patent/ES2100670T3/es
Publication of NL9202029A publication Critical patent/NL9202029A/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by 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
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/086—Bending or folding of tubes or other profiled members bending radially, i.e. deformig the cross-section of the tube
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Forging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NL9202029A 1992-11-23 1992-11-23 Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis. NL9202029A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL9202029A NL9202029A (nl) 1992-11-23 1992-11-23 Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis.
PCT/NL1993/000241 WO1994012339A1 (en) 1992-11-23 1993-11-16 Method for producing a deformed pipe liner
EP94902125A EP0669868B1 (en) 1992-11-23 1993-11-16 Method for producing a deformed pipe liner
DK94902125.7T DK0669868T3 (da) 1992-11-23 1993-11-16 Fremgangsmåde til fremstilling af en deformeret rørforing
AT94902125T ATE149914T1 (de) 1992-11-23 1993-11-16 Verfahren zur herstellung einer im querschnittverformten rohrauskleidung
DE69308876T DE69308876T2 (de) 1992-11-23 1993-11-16 Verfahren zur herstellung einer im querschnittverformten rohrauskleidung
AU56600/94A AU5660094A (en) 1992-11-23 1993-11-16 Method for producing a deformed pipe liner
ES94902125T ES2100670T3 (es) 1992-11-23 1993-11-16 Procedimiento para producir un revestimiento deformado para tubos.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9202029 1992-11-23
NL9202029A NL9202029A (nl) 1992-11-23 1992-11-23 Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis.

Publications (1)

Publication Number Publication Date
NL9202029A true NL9202029A (nl) 1994-06-16

Family

ID=19861547

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9202029A NL9202029A (nl) 1992-11-23 1992-11-23 Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis.

Country Status (8)

Country Link
EP (1) EP0669868B1 (da)
AT (1) ATE149914T1 (da)
AU (1) AU5660094A (da)
DE (1) DE69308876T2 (da)
DK (1) DK0669868T3 (da)
ES (1) ES2100670T3 (da)
NL (1) NL9202029A (da)
WO (1) WO1994012339A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963056C2 (de) * 1999-12-24 2002-06-06 Rehau Ag & Co Verfahren und Vorrichtung zum mehrstufigen Umformen eines Rohres
EP3315288A1 (en) 2016-10-31 2018-05-02 OCV Intellectual Capital, LLC Method and apparatus for manufacturing dry liners for pipe repair

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481051A (en) * 1969-02-06 1969-12-02 Paramount Packaging Corp Heating apparatus
SE469573B (sv) * 1988-04-13 1993-07-26 Nu Pipe Inc Ersaettningsroer samt saett och anordning foer att tillverka och installera roer med bibehaallet minne foer en reducerad form
US4998871A (en) * 1989-01-19 1991-03-12 Pipe Liners, Inc. Apparatus for deforming plastic tubing for lining pipe

Also Published As

Publication number Publication date
EP0669868A1 (en) 1995-09-06
AU5660094A (en) 1994-06-22
DK0669868T3 (da) 1997-04-01
DE69308876T2 (de) 1997-07-10
WO1994012339A1 (en) 1994-06-09
EP0669868B1 (en) 1997-03-12
ATE149914T1 (de) 1997-03-15
DE69308876D1 (de) 1997-04-17
ES2100670T3 (es) 1997-06-16

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