GB1462623A - Vacuum moulding - Google Patents

Vacuum moulding

Info

Publication number
GB1462623A
GB1462623A GB820873A GB820873A GB1462623A GB 1462623 A GB1462623 A GB 1462623A GB 820873 A GB820873 A GB 820873A GB 820873 A GB820873 A GB 820873A GB 1462623 A GB1462623 A GB 1462623A
Authority
GB
United Kingdom
Prior art keywords
mat
mould
port
settable material
woven
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
GB820873A
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.)
Clearex Plastics Ltd
Original Assignee
Clearex Plastics 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 Clearex Plastics Ltd filed Critical Clearex Plastics Ltd
Priority to GB820873A priority Critical patent/GB1462623A/en
Publication of GB1462623A publication Critical patent/GB1462623A/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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum

Landscapes

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

Abstract

1462623 Vacuum casting CLEAREX PLASTICS Ltd 9 May 1976 [20 Feb 1973] 8208/73 Heading B5A A method of producing a vacuum moulded product, e.g. a part of a caravan, comprises placing a core 12 of foamed synthetic resin together with a mat 13 in a mould, closing the mould and thereafter applying suction at a port 14 and allowing a settable material into the mould via a port 15. The mat 13 can be formed from a continuous filament, woven or chopped glass fibres or woven textile or wire mesh. The settable material can be a polyester or epoxy resin. A tissue can be applied to the surface of the mat.
GB820873A 1973-02-20 1973-02-20 Vacuum moulding Expired GB1462623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB820873A GB1462623A (en) 1973-02-20 1973-02-20 Vacuum moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB820873A GB1462623A (en) 1973-02-20 1973-02-20 Vacuum moulding

Publications (1)

Publication Number Publication Date
GB1462623A true GB1462623A (en) 1977-01-26

Family

ID=9847960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB820873A Expired GB1462623A (en) 1973-02-20 1973-02-20 Vacuum moulding

Country Status (1)

Country Link
GB (1) GB1462623A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783195A1 (en) * 1998-09-15 2000-03-17 Peugeot Molded fiber-reinforced plastic article, especially an automobile bodywork or shell structural component with a foam core, is produced by compression molding a deformable reinforcement mat prior to impregnation
BE1015681A3 (en) * 2003-09-11 2005-07-05 Dumoulin Marc Gaston Adrien Sandwich panel and method for manufacturing thereof.
WO2007054268A1 (en) * 2005-11-10 2007-05-18 Airbus Deutschland Gmbh Tool for a resin transfer moulding method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783195A1 (en) * 1998-09-15 2000-03-17 Peugeot Molded fiber-reinforced plastic article, especially an automobile bodywork or shell structural component with a foam core, is produced by compression molding a deformable reinforcement mat prior to impregnation
BE1015681A3 (en) * 2003-09-11 2005-07-05 Dumoulin Marc Gaston Adrien Sandwich panel and method for manufacturing thereof.
WO2007054268A1 (en) * 2005-11-10 2007-05-18 Airbus Deutschland Gmbh Tool for a resin transfer moulding method
CN101304868B (en) * 2005-11-10 2010-10-13 空中客车德国有限公司 Tool for a resin transfer moulding method
US8858218B2 (en) 2005-11-10 2014-10-14 Airbus Operations Gmbh Tool for a resin transfer moulding method

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Legal Events

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