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
United Kingdom
Prior art keywords
sheet metal
forms
mould
pressure
relating
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
Application filed by Leicester Lovell and Co Ltd filed Critical Leicester Lovell and Co Ltd
Priority to GB2117157A priority Critical patent/GB879769A/en
Publication of GB879769A publication Critical patent/GB879769A/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • 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
    • B29C70/44—Shaping 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic 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 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 (13)

* 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
EP0805746A4 (en) * 1994-09-09 1997-11-12
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
RU2808303C1 (en) * 2022-04-12 2023-11-28 Шок Гмбх Casting mould for obtaining casting having front and back side from curable casting mass

Cited By (21)

* 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
US6149844A (en) * 1994-09-09 2000-11-21 Decta Holdings Pty Ltd. Method of manufacturing composites
EP0805746A1 (en) * 1994-09-09 1997-11-12 Decta Holdings Pty. Ltd. Improved method of manufacturing composites
EP0805746A4 (en) * 1994-09-09 1997-11-12
WO1998012034A1 (en) * 1996-09-18 1998-03-26 Mccollum Robert P Apparatus for molding composite articles
AU713894B2 (en) * 1996-09-18 1999-12-16 Vec Technology, Inc. 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
US6287493B1 (en) 1996-09-18 2001-09-11 Vec Technology, Inc. Process 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
WO2001043936A2 (en) * 1999-12-14 2001-06-21 Schock Gmbh Method for the production of molded parts and device for implementing said method
WO2001043936A3 (en) * 1999-12-14 2002-05-23 Schock & Co 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
RU2808303C1 (en) * 2022-04-12 2023-11-28 Шок Гмбх Casting mould for obtaining casting having front and back side from curable casting mass

Similar Documents

Publication Publication Date Title
GB879769A (en) Improvements in or relating to matched metal die moulds for reinforced synthetic resins
US3140325A (en) Manufacture of molded bodies
DE3262105D1 (en) Apparatus for producing moulded articles with non spherical surfaces
ES8202716A1 (en) Apparatus for molding reinforced resin products
US2368327A (en) Mold
FR2162296A1 (en) Moulding resin impregnated fibres - using a mould lined with a flexible pressurised and heated bag
GB887911A (en) Improvements in methods and apparatus for moulding plastic materials
ES455763A1 (en) Moulded article reinforcing
US2849977A (en) Mold for forming multicurved sheet metal tank sections
GB903734A (en) Processes for the manufacture of hollow articles from reinforced synthetic resins
ES357056A1 (en) Method of Manufacturing a Rotor Blade.
GB1008136A (en) Improvements in or relating to moulding of reinforced plastics articles
US2955323A (en) Molding apparatus
GB1351251A (en) Compression-coated plastic foam cores
FR2049893A5 (en) Synthetic resin moulding
ES361489A1 (en) Mechanism for cooking, vulcanization and molding of thermoplastic materials on molds of cylindrical form. (Machine-translation by Google Translate, not legally binding)
GB1042775A (en) Improvements in and relating to the thermoforming of containers of plastics material
US3421959A (en) Method and apparatus for preforming resin impregnated felts and mats
FR2161160A5 (en) Moulded plastic book bindings - made by injection moulding
FR1602755A (en) Articles of thermosetting resin
NL7114168A (en) Moulded plastic book bindings - made by injection moulding
SU320149A1 (en) Vacuum mould for manufacturing articles from sheet thermoplastics
JPS5656826A (en) Molding of glass fiber reinforced plastics
GB1171349A (en) Improvements in Fibre-Reinforced Materials and their manufacture
GB807274A (en) Improvements in or relating to the manufacture of hollow cylindrical abrasive members