WO2000035664A8 - Improvements in or relating to pipes - Google Patents

Improvements in or relating to pipes

Info

Publication number
WO2000035664A8
WO2000035664A8 PCT/GB1999/004170 GB9904170W WO0035664A8 WO 2000035664 A8 WO2000035664 A8 WO 2000035664A8 GB 9904170 W GB9904170 W GB 9904170W WO 0035664 A8 WO0035664 A8 WO 0035664A8
Authority
WO
WIPO (PCT)
Prior art keywords
layers
pipes
relating
material layers
pipe
Prior art date
Application number
PCT/GB1999/004170
Other languages
French (fr)
Other versions
WO2000035664A1 (en
Inventor
Peter James Boatman
Original Assignee
Peter James Boatman
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 Peter James Boatman filed Critical Peter James Boatman
Priority to BR9916157-5A priority Critical patent/BR9916157A/en
Priority to AU15779/00A priority patent/AU1577900A/en
Priority to EP99958407A priority patent/EP1135247A1/en
Priority to KR1020017007319A priority patent/KR20010101181A/en
Publication of WO2000035664A1 publication Critical patent/WO2000035664A1/en
Publication of WO2000035664A8 publication Critical patent/WO2000035664A8/en

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A method of manufacturing a pipe, comprises forming a pair of material layers (10, 12) from a plastics material. The material layers (10, 12) are positioned in a spaced apart relation. A core layer is formed between the preformed material layers. The layers are tubular in configuration. A pipe formed from the layers is also disclosed.
PCT/GB1999/004170 1998-12-12 1999-12-10 Improvements in or relating to pipes WO2000035664A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR9916157-5A BR9916157A (en) 1998-12-12 1999-12-10 Improvements in or related to pipes
AU15779/00A AU1577900A (en) 1998-12-12 1999-12-10 Improvements in or relating to pipes
EP99958407A EP1135247A1 (en) 1998-12-12 1999-12-10 Improvements in or relating to pipes
KR1020017007319A KR20010101181A (en) 1998-12-12 1999-12-10 Improvements in or relating to pipes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827308.9A GB9827308D0 (en) 1998-12-12 1998-12-12 Improvements in or relating to pipes
GB9827308.9 1998-12-12

Publications (2)

Publication Number Publication Date
WO2000035664A1 WO2000035664A1 (en) 2000-06-22
WO2000035664A8 true WO2000035664A8 (en) 2001-02-22

Family

ID=10844050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/004170 WO2000035664A1 (en) 1998-12-12 1999-12-10 Improvements in or relating to pipes

Country Status (9)

Country Link
EP (1) EP1135247A1 (en)
KR (1) KR20010101181A (en)
AU (1) AU1577900A (en)
BR (1) BR9916157A (en)
GB (1) GB9827308D0 (en)
MY (1) MY127955A (en)
TR (1) TR200101640T2 (en)
WO (1) WO2000035664A1 (en)
ZA (1) ZA200104380B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337479A1 (en) * 2003-08-14 2005-03-10 Gabler Gmbh Maschbau Piston rod, cylinder unit with such a piston rod and method for their preparation
GB0406956D0 (en) * 2004-03-27 2004-04-28 Boatman Peter J A pipe forming assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE300546B (en) * 1964-11-06 1968-04-29 Hoeganaesmetoder Ab
NL8902950A (en) * 1989-11-29 1991-06-17 Wavin Bv PLASTIC TUBE WITH WALL BUILT UP FROM A PLASTIC FILLER LAYER.
DE4432333A1 (en) * 1994-09-10 1996-03-14 Iloma Automatisierungstechnik Method and device for producing molded articles from polymer concrete
GB9703609D0 (en) * 1997-02-21 1997-04-09 Boatman Peter J Composite structures

Also Published As

Publication number Publication date
WO2000035664A1 (en) 2000-06-22
BR9916157A (en) 2001-09-11
MY127955A (en) 2007-01-31
ZA200104380B (en) 2002-01-28
KR20010101181A (en) 2001-11-14
AU1577900A (en) 2000-07-03
EP1135247A1 (en) 2001-09-26
TR200101640T2 (en) 2001-12-21
GB9827308D0 (en) 1999-02-03

Similar Documents

Publication Publication Date Title
FR2798618B1 (en) METHOD FOR MANUFACTURING A SANDWICH PANEL MADE OF COMPOSITE MATERIAL, AND A PANEL THUS OBTAINED
DE69518859T2 (en) SHAFT PIPE AND METHOD FOR THE PRODUCTION THEREOF
NO995445L (en) Method of making a decorative laminate, a decorative laminate made by the method and using the same
WO2000028972A3 (en) Nanocapsules and method of production thereof
AU1690099A (en) Pipe of hard thermoplastic resin, pipe joint structure and methods of manufacturing the same
EP0663692A3 (en) Process for fabricating a layer having reduced strain.
EP0745819A3 (en) Heat pipe and process for manufacturing the same
WO2004044469A3 (en) Collapsible flexible pipe and method of manufacturing same
WO2001062493A3 (en) Plastic hollow body having an increased resistance to burning due to the provision of flameproofing agents
AU2001233552A1 (en) Tailored tubular blanks and a method for the production thereof
WO2000035664A8 (en) Improvements in or relating to pipes
WO2000042343A8 (en) Reinforced pipe and method of making
MA25238A1 (en) STERILE PLANTS WITH MALE CORE, PROCESS FOR PRODUCING THE SAME, AND METHOD FOR RESTORING FERTILITY
AU2001292399A1 (en) Method for manufacturing pipe having double layers
AU4534597A (en) Method of manufacturing a pipe liner bag
FR2770454B1 (en) METHOD FOR MANUFACTURING A DECORATIVE TILE IMITATION PANEL, AND PANEL OBTAINED ACCORDING TO THE METHOD
EP0640464A3 (en) Method of manufacturing a branch pipe liner bag.
FI103267B1 (en) Method of making a pipe joint and pipe joint
AU5569299A (en) A wiremesh reinforcement-plastic composite pipe component and method for making the same
AU3034197A (en) Process for fabricating an axially oriented plastic pipe and pipe thus obtained
AU699069B2 (en) A manufacturing method for 1,1,1,3,3-pentafluoropropane
WO2001076862A3 (en) Drink pouches and methods of producing them
GB2304996B (en) Method of fabricating self-aligned planarized well structures
JP2003185063A5 (en)
AU2001282370A1 (en) Pipe insulating jackets and their manufacturing process

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2000 15779

Country of ref document: AU

Kind code of ref document: A

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: C1

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: PAT. BUL. 25/2000 UNDER (81) ADD "AE, ZA"

WWE Wipo information: entry into national phase

Ref document number: 2001/04380

Country of ref document: ZA

Ref document number: 200104380

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: 2001/01640

Country of ref document: TR

WWE Wipo information: entry into national phase

Ref document number: 1020017007319

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1999958407

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 09857852

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1999958407

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1020017007319

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1020017007319

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1999958407

Country of ref document: EP