AU2002952252A0 - Method of pre-stressing semi-crystalline polymer pipe ends - Google Patents

Method of pre-stressing semi-crystalline polymer pipe ends

Info

Publication number
AU2002952252A0
AU2002952252A0 AU2002952252A AU2002952252A AU2002952252A0 AU 2002952252 A0 AU2002952252 A0 AU 2002952252A0 AU 2002952252 A AU2002952252 A AU 2002952252A AU 2002952252 A AU2002952252 A AU 2002952252A AU 2002952252 A0 AU2002952252 A0 AU 2002952252A0
Authority
AU
Australia
Prior art keywords
stressing
semi
crystalline polymer
pipe ends
polymer pipe
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.)
Abandoned
Application number
AU2002952252A
Inventor
Samuel P Costin
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.)
AUSTRALIAN ENGINEERING Corp Pty Ltd
Original Assignee
AUSTRALIAN ENGINEERING CORP
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 AUSTRALIAN ENGINEERING CORP filed Critical AUSTRALIAN ENGINEERING CORP
Priority to AU2002952252A priority Critical patent/AU2002952252A0/en
Publication of AU2002952252A0 publication Critical patent/AU2002952252A0/en
Priority to PCT/AU2003/001414 priority patent/WO2004037517A1/en
Priority to AU2003273626A priority patent/AU2003273626A1/en
Abandoned 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
    • 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
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • 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
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/004—Semi-crystalline

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AU2002952252A 2002-10-25 2002-10-25 Method of pre-stressing semi-crystalline polymer pipe ends Abandoned AU2002952252A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002952252A AU2002952252A0 (en) 2002-10-25 2002-10-25 Method of pre-stressing semi-crystalline polymer pipe ends
PCT/AU2003/001414 WO2004037517A1 (en) 2002-10-25 2003-10-24 Method of pre-stressing semi-crystalline polymer pipe joiners
AU2003273626A AU2003273626A1 (en) 2002-10-25 2003-10-24 Method of pre-stressing semi-crystalline polymer pipe joiners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2002952252A AU2002952252A0 (en) 2002-10-25 2002-10-25 Method of pre-stressing semi-crystalline polymer pipe ends

Publications (1)

Publication Number Publication Date
AU2002952252A0 true AU2002952252A0 (en) 2002-11-07

Family

ID=28795646

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002952252A Abandoned AU2002952252A0 (en) 2002-10-25 2002-10-25 Method of pre-stressing semi-crystalline polymer pipe ends

Country Status (2)

Country Link
AU (1) AU2002952252A0 (en)
WO (1) WO2004037517A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929958A (en) * 1971-04-26 1975-12-30 Rieber & Son Plastic Ind As Process for producing radially-expanded socket ends on thermoplastic pipe lengths
IT1213648B (en) * 1987-07-16 1989-12-29 Elmepla Spa PROCEDURE FOR THE CREATION OF A STABLE GLASS WITH OR WITHOUT REINFORCEMENT IN POLYETHYLENE TUBES
NL9400894A (en) * 1994-06-01 1996-01-02 Wavin Bv Method and apparatus for forming a socket on a tube of biaxially oriented thermoplastic material
AU704565B2 (en) * 1995-09-20 1999-04-29 Vinidex Pty Limited A method of socketing a pipe
JPH09183160A (en) * 1995-12-28 1997-07-15 Takanori Yamanami Method for connecting synthetic resin pipe
JPH09193250A (en) * 1996-01-17 1997-07-29 Takanori Yamanami Method for connecting synthetic resin pipe
ES2179444T3 (en) * 1998-06-11 2003-01-16 Sica Spa APPLIANCE WITH MULTIPLE OPERATING STAGES FOR MOLDING STABLE STAMPED BOCKS IN THE FINAL CONNECTIONS OF TUBE UNION MADE OF THERMOPLASTIC MATERIAL.

Also Published As

Publication number Publication date
WO2004037517A1 (en) 2004-05-06

Similar Documents

Publication Publication Date Title
AU2003221426A1 (en) Pipe joint
AU2003237608A1 (en) Cleaning method
AU2003276064A1 (en) Fluid voiding apparatus
AU2003274524A1 (en) Sinusoidal audio coding
AU2003300222A1 (en) Sewer pipe
AU2003205793A1 (en) Piping element and manufacturing method and apparatus
AU2003260778A1 (en) Treatment of pipes
AU2003281318A1 (en) Pipe joint
AU2003205881A1 (en) Pipe networks
AU2003241964A1 (en) Flexible pipe and method for producing the same
AU2003225942A1 (en) Improved sewer pipe section
AU2003211752A1 (en) Method of manufacturing pipe
AU2003291782A1 (en) Constructional element and method for its manufacture
AU2002952252A0 (en) Method of pre-stressing semi-crystalline polymer pipe ends
AUPS334902A0 (en) Purification method
GB2392222B (en) Plastics Pipe
AU2003273626A1 (en) Method of pre-stressing semi-crystalline polymer pipe joiners
GB2392221B (en) Plastics pipe
AU2003210156A1 (en) Pipe system and method for its manufacture
AU2003213849A1 (en) Pipe layer apparatus
AU2003201858A1 (en) Connection method and connection structure of plastic pipe
AU2002359033A1 (en) Pipe joint
AU2003290253A1 (en) Extrusion process
AU2003900752A0 (en) Method of curing pipes
AU2004274039B2 (en) Wastewater purification method

Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ: METHOD OF PRE-STRESSING SEMI-CRYSTALLINE POLYMER PIPE ENDS