FR2079486A5 - Thermosetting resinous tube joints - with glass fibre reinforcement - Google Patents

Thermosetting resinous tube joints - with glass fibre reinforcement

Info

Publication number
FR2079486A5
FR2079486A5 FR7003676A FR7003676A FR2079486A5 FR 2079486 A5 FR2079486 A5 FR 2079486A5 FR 7003676 A FR7003676 A FR 7003676A FR 7003676 A FR7003676 A FR 7003676A FR 2079486 A5 FR2079486 A5 FR 2079486A5
Authority
FR
France
Prior art keywords
mould
glass fibre
thermosetting resin
joint
parts
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
Application number
FR7003676A
Other languages
French (fr)
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.)
Pont a Mousson SA
Centre de Recherches de Pont a Mousson
Original Assignee
Pont a Mousson SA
Centre de Recherches de Pont a Mousson
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 Pont a Mousson SA, Centre de Recherches de Pont a Mousson filed Critical Pont a Mousson SA
Priority to FR7003676A priority Critical patent/FR2079486A5/en
Priority to ES387270A priority patent/ES387270A1/en
Priority to BR15471A priority patent/BR7100154D0/en
Application granted granted Critical
Publication of FR2079486A5 publication Critical patent/FR2079486A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
    • B29C33/0016—Lost moulds, e.g. staying on the moulded object
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/32—Branch units, e.g. made in one piece, welded, riveted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

A rigid tubular reinforcement in at least two parts of glass fibres previously impregnated with polymerised thermosetting resin, is surrounded with narrow bands of glass fibres so as to join the two parts together, the assembly is placed in a mould to act as a core leaving an annular space, thermosetting resin is introduced under pressure, the mould is placed in an oven to polymerise the resin and the joint is then removed from the mould. The thermosetting resin may be a polyester or epoxide resin. The glass fibre bonding may be wound around the two parts of the joint. A thin walled, homogeneous, rigid reinforced tube joint with a high resistance to internal pressure results.
FR7003676A 1970-02-03 1970-02-03 Thermosetting resinous tube joints - with glass fibre reinforcement Expired FR2079486A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7003676A FR2079486A5 (en) 1970-02-03 1970-02-03 Thermosetting resinous tube joints - with glass fibre reinforcement
ES387270A ES387270A1 (en) 1970-02-03 1970-12-15 Procedure for the manufacture of tubular resins of thermo-effective resin, armed with glass fibers. (Machine-translation by Google Translate, not legally binding)
BR15471A BR7100154D0 (en) 1970-02-03 1971-01-11 PROCESS OF MANUFACTURING TUBULAR CONNECTIONS AND THE RESULTING TUBULAR CONNECTIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7003676A FR2079486A5 (en) 1970-02-03 1970-02-03 Thermosetting resinous tube joints - with glass fibre reinforcement

Publications (1)

Publication Number Publication Date
FR2079486A5 true FR2079486A5 (en) 1971-11-12

Family

ID=9049980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003676A Expired FR2079486A5 (en) 1970-02-03 1970-02-03 Thermosetting resinous tube joints - with glass fibre reinforcement

Country Status (3)

Country Link
BR (1) BR7100154D0 (en)
ES (1) ES387270A1 (en)
FR (1) FR2079486A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666274A1 (en) * 1990-08-31 1992-03-06 David Jean MANUFACTURING TECHNIQUE AND COMPOSITION OF MULTIDIRECTIONAL CONNECTION NODE IN THERMOSETTING COMPOSITE MATERIALS FOR TUBULAR ELEMENTS OF THE SAME MATERIALS.
EP2228189A1 (en) * 2009-03-09 2010-09-15 Georg Fischer JRG AG Method for producing a tubular hollow body and tubular hollow body
WO2011007099A1 (en) * 2009-07-16 2011-01-20 Airbus Operations (S.A.S) Improved injection interface device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666274A1 (en) * 1990-08-31 1992-03-06 David Jean MANUFACTURING TECHNIQUE AND COMPOSITION OF MULTIDIRECTIONAL CONNECTION NODE IN THERMOSETTING COMPOSITE MATERIALS FOR TUBULAR ELEMENTS OF THE SAME MATERIALS.
WO1992004177A1 (en) * 1990-08-31 1992-03-19 Jean Alphonse David Manufacturing technique and composition for multidirectional connection node made of heat-settable composite materials for tubular elements made of similar materials
EP2228189A1 (en) * 2009-03-09 2010-09-15 Georg Fischer JRG AG Method for producing a tubular hollow body and tubular hollow body
WO2011007099A1 (en) * 2009-07-16 2011-01-20 Airbus Operations (S.A.S) Improved injection interface device
FR2948057A1 (en) * 2009-07-16 2011-01-21 Airbus Operations Sas IMPROVED INTERFACE DEVICE FOR INJECTION
US8562335B2 (en) 2009-07-16 2013-10-22 Airbus Operations S.A.S. Injection interface device

Also Published As

Publication number Publication date
ES387270A1 (en) 1973-05-16
BR7100154D0 (en) 1973-04-05

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Legal Events

Date Code Title Description
CD Change of name or company name
CA Change of address
ST Notification of lapse