GB1499836A - Fibre-reinforced resin material and method and apparatus for its manufacture - Google Patents

Fibre-reinforced resin material and method and apparatus for its manufacture

Info

Publication number
GB1499836A
GB1499836A GB31945/75A GB3194575A GB1499836A GB 1499836 A GB1499836 A GB 1499836A GB 31945/75 A GB31945/75 A GB 31945/75A GB 3194575 A GB3194575 A GB 3194575A GB 1499836 A GB1499836 A GB 1499836A
Authority
GB
United Kingdom
Prior art keywords
strip
fibres
layer
resin
parallel
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
GB31945/75A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1499836A publication Critical patent/GB1499836A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/12—Glass fibres
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

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

Abstract

1499836 Resin-fibre sheet A J SPAAY 30 July 1975 [19 Aug 1974] 31945/75 Heading D1R A fibre-reinforced resin material comprises a layer of cut glass fibres 4, 8 and of parallel 15 and tangled 6 endless glass fibres embedded in a synthetic resin composition, the fibres being arranged such that a layer of parallel endless fibres 15 is situated between two layers of endless tangled fibres 6 the three layers of endless fibres being situated between two layers 4 of cut fibres. On sheet I is deposited in sequence a layer of resin 2, a layer of 5 cm fibres 4, a layer of randomly orientated continuous filaments 6, a layer of 2.5 cm fibres 8 and a layer of resin 10 backed by a sheet 9. The assembly then follows a meandering course through an offset double row of rollers of which rollers 11, 12 are shown to produce a degree of mixing and impregnation without destroying the layered structure. Sheets 1 and 9 are removed and a layer of continuous filaments 15 aligned parallel with the longitudinal axis of the resin-fibre strip is laid on part or all of the width of the strip. A layer of resin may be applied to the layer of parallel filaments 15. The resin may contain further fibres or randomly disposed filaments. The resin fibre strip is folded about the longitudinal axis or a line parallel to this axis by guideplate 17 and roller (18, Fig. 3b, not shown). Rollers (23, Fig. 3c, not shown) inclined relative to the supporting surface of the strip complete the folding. When the strip is folded in half the parallel filaments 15 are deposited on one side of the strip. Alternatively the outer parts of the strip may be folded inwards to give a 3 or 2 layer strip (Figs. 4 and 5, respectively, not shown). Resin may be introduced from wide slit nozzles between the individual stations for supplying the fibres. A second strip may be laminated to the first strip. The strip is slightly stretched by rollers so that the parallel fibres are stressed, unless the strip is to be moulded by pressing in such a manner that it is subject to considerable longitudinal stretching.
GB31945/75A 1974-08-19 1975-07-30 Fibre-reinforced resin material and method and apparatus for its manufacture Expired GB1499836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439649 DE2439649B2 (en) 1974-08-19 1974-08-19 RESIN MOLD REINFORCED WITH CUT AND ENDLESS FIBERS IN TAPE SHAPE

Publications (1)

Publication Number Publication Date
GB1499836A true GB1499836A (en) 1978-02-01

Family

ID=5923521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31945/75A Expired GB1499836A (en) 1974-08-19 1975-07-30 Fibre-reinforced resin material and method and apparatus for its manufacture

Country Status (8)

Country Link
BE (1) BE831797A (en)
BR (1) BR7505265A (en)
DE (1) DE2439649B2 (en)
FR (1) FR2282329A1 (en)
GB (1) GB1499836A (en)
IT (1) IT1040500B (en)
NL (1) NL7509498A (en)
TR (1) TR18784A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111791511A (en) * 2020-07-16 2020-10-20 重庆江东机械有限责任公司 Continuous fiber short-flow online compression molding process

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086113B1 (en) * 1982-02-10 1986-10-01 Copely Developments limited Reinforced plastics strips
US5051122A (en) * 1990-01-03 1991-09-24 Ppg Industries, Inc. Method and apparatus for manufacturing continuous fiber glass strand reinforcing mat
DE4300269A1 (en) * 1993-01-08 1994-07-14 Krupp Ag Hoesch Krupp Production of FRP with precise fibre content in thermoplastics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111791511A (en) * 2020-07-16 2020-10-20 重庆江东机械有限责任公司 Continuous fiber short-flow online compression molding process

Also Published As

Publication number Publication date
BE831797A (en) 1975-11-17
TR18784A (en) 1977-08-24
FR2282329B1 (en) 1979-06-15
FR2282329A1 (en) 1976-03-19
NL7509498A (en) 1976-02-23
IT1040500B (en) 1979-12-20
DE2439649B2 (en) 1976-11-25
BR7505265A (en) 1976-08-03
DE2439649A1 (en) 1976-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee