FR2107457A5 - Compacting wound fibre tubes - successively as each band is wound on - Google Patents

Compacting wound fibre tubes - successively as each band is wound on

Info

Publication number
FR2107457A5
FR2107457A5 FR7132523A FR7132523A FR2107457A5 FR 2107457 A5 FR2107457 A5 FR 2107457A5 FR 7132523 A FR7132523 A FR 7132523A FR 7132523 A FR7132523 A FR 7132523A FR 2107457 A5 FR2107457 A5 FR 2107457A5
Authority
FR
France
Prior art keywords
band
wound
compacting
successively
winding
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
FR7132523A
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.)
Westland Group PLC
Original Assignee
Westland Aircraft Ltd
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 Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Application granted granted Critical
Publication of FR2107457A5 publication Critical patent/FR2107457A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/026—Constructions of connecting-rods with constant length made of fibre reinforced resin
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/566—Winding and joining, e.g. winding spirally for making tubular articles followed by compression
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • B29C53/845—Heating or cooling especially adapted for winding and joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Method for compacting wound resin-impregnated fibrous materials consists of these stages: (a) one winding turn is formed around a mandrel, (b) successing turns are formed upon one another, each being compressed by a suitable tensioned band which is removed before the next winding is produced, (c) the final winding of fibrous material and resin is combined with a heated tensioned band and (d) the assembly is hardened, after which the mandrel and tensioned band are removed. Pref. fibres are carbon, boron or glass, alternatively in the form of bands. The first tensioning band may be of plastics, the second, heated tensioning band, of metal. The method enables the fibres to be compacted to high density without crumpling.
FR7132523A 1970-09-10 1971-09-09 Compacting wound fibre tubes - successively as each band is wound on Expired FR2107457A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4335270 1970-09-10

Publications (1)

Publication Number Publication Date
FR2107457A5 true FR2107457A5 (en) 1972-05-05

Family

ID=10428397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132523A Expired FR2107457A5 (en) 1970-09-10 1971-09-09 Compacting wound fibre tubes - successively as each band is wound on

Country Status (2)

Country Link
DE (1) DE2142015A1 (en)
FR (1) FR2107457A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622506A1 (en) * 1987-11-03 1989-05-05 Aerospatiale METHOD AND MACHINE FOR MANUFACTURING TUBULAR PIECES FROM AT LEAST ONE BAND OF SOFT MATERIAL, AND TUBULAR PIECES THUS OBTAINED
FR2696731A1 (en) * 1992-10-12 1994-04-15 Aerospatiale Device for producing filamentary windings with a thermoplastic matrix
EP0626249A1 (en) * 1993-05-26 1994-11-30 DEREGIBUS A. & A. S.P.A. Improved machine for manufacturing vulcanized-rubber tubes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10693A (en) * 1996-06-13 1998-01-06 Fuji Heavy Ind Ltd Cylindrical part made of fiber reinforced resin composite material and its production
DE10025628A1 (en) * 2000-05-24 2001-11-29 Sgl Carbon Ag Unwindable components made of fiber composite materials, processes for their production and their use
DE102007049347B8 (en) * 2007-10-12 2011-02-03 Eads Deutschland Gmbh Method for producing a preform from semifinished product, for producing an annular frame profile, use of the method and frame profile
CN103851279A (en) * 2012-12-03 2014-06-11 合肥杰事杰新材料股份有限公司 Thermoplastic polypropylene fiber-reinforced plastic pipe liner and producing method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622506A1 (en) * 1987-11-03 1989-05-05 Aerospatiale METHOD AND MACHINE FOR MANUFACTURING TUBULAR PIECES FROM AT LEAST ONE BAND OF SOFT MATERIAL, AND TUBULAR PIECES THUS OBTAINED
EP0315506A1 (en) * 1987-11-03 1989-05-10 AEROSPATIALE Société Nationale Industrielle Process and apparatus for making tubular articles from at least one strip of flexible material, and tubular articles obtained thereby
US5024712A (en) * 1987-11-03 1991-06-18 Aerospatiale Societe Nationale Industrielle Process and machine for manufacturing tubular pieces from at least one web of supple material and tubular pieces thus obtained
FR2696731A1 (en) * 1992-10-12 1994-04-15 Aerospatiale Device for producing filamentary windings with a thermoplastic matrix
EP0593337A1 (en) * 1992-10-12 1994-04-20 AEROSPATIALE Société Nationale Industrielle Apparatus for the fabrication of thermoplastic filament windings
EP0626249A1 (en) * 1993-05-26 1994-11-30 DEREGIBUS A. & A. S.P.A. Improved machine for manufacturing vulcanized-rubber tubes
US5512127A (en) * 1993-05-26 1996-04-30 Deregibus A.& A. S.P.A. Machine for manufacturing vulcanized-rubber tubes

Also Published As

Publication number Publication date
DE2142015A1 (en) 1972-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse