GB1462636A - Members in moulded reinforced resin - Google Patents

Members in moulded reinforced resin

Info

Publication number
GB1462636A
GB1462636A GB437474A GB437474A GB1462636A GB 1462636 A GB1462636 A GB 1462636A GB 437474 A GB437474 A GB 437474A GB 437474 A GB437474 A GB 437474A GB 1462636 A GB1462636 A GB 1462636A
Authority
GB
United Kingdom
Prior art keywords
cloth
fibre
mould
winding
resin
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
GB437474A
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.)
RESTEEL Srl
Original Assignee
RESTEEL Srl
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 RESTEEL Srl filed Critical RESTEEL Srl
Publication of GB1462636A publication Critical patent/GB1462636A/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
    • 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
    • B29C70/34—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
    • 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
    • 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
    • B29C70/34—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/347—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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1462636 Fibre reinforced, flanged articles RESTEEL SrI 30 Jan 1974 [31 Jan 1973] 04374/74 Heading B5A A method of making a member having two parallel annular surfaces, e.g. flanged pipes, washers, comprises winding fibre-glass cloth or mat 2 into an annular layer, applying annular discs 3 of fibre-glass cloth to both sides of the winding, placing the winding and discs in a mould, impregnating with resin and pressing to form the member. The cloth 2 may be wound on to a glass reinforced resin element 1 (see Fig. 2) which may be incorporated into the moulding as a socket. The resin may be polyester and the cloth may remain in a helical arrangement following pressing. The mould may include a bolt 11 for retaining the moulding on removal of mould half C before ejection by rods 13.
GB437474A 1973-01-31 1974-01-30 Members in moulded reinforced resin Expired GB1462636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8331073A IT984848B (en) 1973-01-31 1973-01-31 METHOD AND RELATED EQUIPMENT FOR THE CONSTRUCTION OF FLANGES AND ACCESSORIES IN REINFORCED RESINS FOR MOLDING AND FLANGES AND ACCESSORIES THUS OBTAINED

Publications (1)

Publication Number Publication Date
GB1462636A true GB1462636A (en) 1977-01-26

Family

ID=11319902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB437474A Expired GB1462636A (en) 1973-01-31 1974-01-30 Members in moulded reinforced resin

Country Status (5)

Country Link
JP (1) JPS5040673A (en)
AU (1) AU6847974A (en)
BR (1) BR7309091D0 (en)
GB (1) GB1462636A (en)
IT (1) IT984848B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177736A2 (en) * 1984-09-11 1986-04-16 Mitsubishi Jukogyo Kabushiki Kaisha Fiber reinforced plastic product and method of forming products
CN113002018A (en) * 2019-12-19 2021-06-22 刘国永 Novel automatic production equipment and production process for glass fiber reinforced plastic flange
CN114585500A (en) * 2019-11-14 2022-06-03 美国圣戈班性能塑料公司 Preform, tool and process design for assembly made of long fiber material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211419A (en) * 1982-06-02 1983-12-08 Sekisui Chem Co Ltd Molding method of flanged fiber reinforced resin tube
JPS59109319A (en) * 1982-12-14 1984-06-25 Mitsubishi Electric Corp Method for molding flanged cylinder of fiber reinforced plastic
JPS59158225A (en) * 1983-02-28 1984-09-07 Kojima Press Co Ltd Press molding of fiber filled resin material
JPS59146692U (en) * 1983-03-19 1984-10-01 九州積水工業株式会社 Heat resistant, corrosion resistant fittings
FR2926118B1 (en) * 2008-01-04 2010-01-29 Snecma COMPOSITE FLANGE WITH MACHINING PART.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177736A2 (en) * 1984-09-11 1986-04-16 Mitsubishi Jukogyo Kabushiki Kaisha Fiber reinforced plastic product and method of forming products
EP0177736A3 (en) * 1984-09-11 1987-12-16 Mitsubishi Jukogyo Kabushiki Kaisha Fiber reinforced plastic product and method of forming products
CN114585500A (en) * 2019-11-14 2022-06-03 美国圣戈班性能塑料公司 Preform, tool and process design for assembly made of long fiber material
CN113002018A (en) * 2019-12-19 2021-06-22 刘国永 Novel automatic production equipment and production process for glass fiber reinforced plastic flange

Also Published As

Publication number Publication date
JPS5040673A (en) 1975-04-14
AU6847974A (en) 1975-11-06
IT984848B (en) 1974-11-20
BR7309091D0 (en) 1975-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee