GB879769A - Improvements in or relating to matched metal die moulds for reinforced synthetic resins - Google Patents

Improvements in or relating to matched metal die moulds for reinforced synthetic resins

Info

Publication number
GB879769A
GB879769A GB2117157A GB2117157A GB879769A GB 879769 A GB879769 A GB 879769A GB 2117157 A GB2117157 A GB 2117157A GB 2117157 A GB2117157 A GB 2117157A GB 879769 A GB879769 A GB 879769A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
sheet metal
forms
form
mould
pressure
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
GB2117157A
Inventor
William Haydn Thomas John
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.)
Leicester Lovell and Co Ltd
Original Assignee
Leicester Lovell and Co 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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/36Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642Bags, bleeder sheets or cauls for isostatic pressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material

Abstract

A reinforced thermo-setting synthetic resin article is moulded by positioning resin-impregnated cloth or other reinforcing material between two matching male and female mould forms, at least one of which is of deformable sheet metal, applying mechanical pressure to the periphery of the mould constituted by said forms to close the mould, providing the desired moulding pressure by applying fluid pressure to the sheet metal form or forms, and curing the resin. Preferably both mould forms are of sheet metal and each constitutes a wall of an oil filled chamber to which pneumatic pressure may be applied. Each form may have peripheral corrugations mating with corresponding corrugations on the other form. Alternatively the deformable sheet metal form is mounted in an aperture in a stout metal plate forming a wall of a pressure vessel.
GB2117157A 1957-07-04 1957-07-04 Improvements in or relating to matched metal die moulds for reinforced synthetic resins Expired GB879769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2117157A GB879769A (en) 1957-07-04 1957-07-04 Improvements in or relating to matched metal die moulds for reinforced synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2117157A GB879769A (en) 1957-07-04 1957-07-04 Improvements in or relating to matched metal die moulds for reinforced synthetic resins

Publications (1)

Publication Number Publication Date
GB879769A true true GB879769A (en) 1961-10-11

Family

ID=10158358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2117157A Expired GB879769A (en) 1957-07-04 1957-07-04 Improvements in or relating to matched metal die moulds for reinforced synthetic resins

Country Status (1)

Country Link
GB (1) GB879769A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155845A (en) * 1984-03-16 1985-10-02 Alcan Int Ltd Forming fibre-plastics composites
US4882118A (en) * 1985-04-01 1989-11-21 Short Brothers Plc Method and apparatus for molding fiber reinforced resin matrix composite material
EP0805746A1 (en) * 1994-09-09 1997-11-12 Decta Holdings Pty. Ltd. Improved method of manufacturing composites
WO1998012034A1 (en) * 1996-09-18 1998-03-26 Mccollum Robert P Apparatus for molding composite articles
EP1008436A2 (en) * 1998-11-27 2000-06-14 Ex-press Plastics Limited Method and apparatus for manufacturing articles from thermoplastic material
WO2000053400A1 (en) * 1999-03-12 2000-09-14 Vec Technology, Inc. Method and apparatus for molding composite articles
US6149844A (en) * 1994-09-09 2000-11-21 Decta Holdings Pty Ltd. Method of manufacturing composites
WO2001043936A2 (en) * 1999-12-14 2001-06-21 Schock Gmbh Method for the production of molded parts and device for implementing said method
US6623672B2 (en) 2000-10-03 2003-09-23 Vec Technology Inc. Method and apparatus for molding composite articles
EP1992467A1 (en) * 2007-05-18 2008-11-19 Bayerische Motorenwerke Aktiengesellschaft Method and device for producing a fibre-reinforced plastic component
US7553435B2 (en) 2004-01-23 2009-06-30 Vec Industries, L.L.C. Method and apparatus for molding composite articles
US7785518B2 (en) 2007-01-19 2010-08-31 Vec Industries, L.L.C. Method and apparatus for molding composite articles

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155845A (en) * 1984-03-16 1985-10-02 Alcan Int Ltd Forming fibre-plastics composites
US4882118A (en) * 1985-04-01 1989-11-21 Short Brothers Plc Method and apparatus for molding fiber reinforced resin matrix composite material
EP0805746A1 (en) * 1994-09-09 1997-11-12 Decta Holdings Pty. Ltd. Improved method of manufacturing composites
US6149844A (en) * 1994-09-09 2000-11-21 Decta Holdings Pty Ltd. Method of manufacturing composites
EP0805746A4 (en) * 1994-09-09 1997-11-12
US6287493B1 (en) 1996-09-18 2001-09-11 Vec Technology, Inc. Process for molding composite articles
WO1998012034A1 (en) * 1996-09-18 1998-03-26 Mccollum Robert P Apparatus for molding composite articles
US6143215A (en) * 1996-09-18 2000-11-07 Vec Technology, Inc. Method and apparatus for molding composite articles
US6257867B1 (en) 1996-09-18 2001-07-10 Vec Technology, Inc. Apparatus for molding composite articles
EP1008436A2 (en) * 1998-11-27 2000-06-14 Ex-press Plastics Limited Method and apparatus for manufacturing articles from thermoplastic material
EP1008436A3 (en) * 1998-11-27 2002-01-23 Ex-press Plastics Limited Method and apparatus for manufacturing articles from thermoplastic material
WO2000053400A1 (en) * 1999-03-12 2000-09-14 Vec Technology, Inc. Method and apparatus for molding composite articles
WO2001043936A3 (en) * 1999-12-14 2002-05-23 Schock & Co Gmbh Method for the production of molded parts and device for implementing said method
WO2001043936A2 (en) * 1999-12-14 2001-06-21 Schock Gmbh Method for the production of molded parts and device for implementing said method
US6623672B2 (en) 2000-10-03 2003-09-23 Vec Technology Inc. Method and apparatus for molding composite articles
US7553435B2 (en) 2004-01-23 2009-06-30 Vec Industries, L.L.C. Method and apparatus for molding composite articles
US7785518B2 (en) 2007-01-19 2010-08-31 Vec Industries, L.L.C. Method and apparatus for molding composite articles
US8845947B2 (en) 2007-01-19 2014-09-30 Vec Industries, L.L.C. Method and apparatus for molding composite articles
EP1992467A1 (en) * 2007-05-18 2008-11-19 Bayerische Motorenwerke Aktiengesellschaft Method and device for producing a fibre-reinforced plastic component

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