GB2006092A - Apparatus for producing articles of fibre reinforced plastics material - Google Patents

Apparatus for producing articles of fibre reinforced plastics material

Info

Publication number
GB2006092A
GB2006092A GB7838151A GB7838151A GB2006092A GB 2006092 A GB2006092 A GB 2006092A GB 7838151 A GB7838151 A GB 7838151A GB 7838151 A GB7838151 A GB 7838151A GB 2006092 A GB2006092 A GB 2006092A
Authority
GB
United Kingdom
Prior art keywords
fibre reinforced
reinforced plastics
male
plastics material
backing layer
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.)
Granted
Application number
GB7838151A
Other versions
GB2006092B (en
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.)
Dornier GmbH
Original Assignee
Dornier GmbH
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 Dornier GmbH filed Critical Dornier GmbH
Publication of GB2006092A publication Critical patent/GB2006092A/en
Application granted granted Critical
Publication of GB2006092B publication Critical patent/GB2006092B/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
    • B29C70/40—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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B29L2031/3085—Wings

Landscapes

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

Abstract

A male mould part is formed by one or more rigid support members (10) over which is a flexible, preferably elastic, backing layer (18). Female mould halves (32,33) are located via pins 7 on a baseplate (1) to which the support member(s) (10) and backing layer (18) are fixed. A flexible film (41) is placed over the whole. A fibre reinforced plastics laminate (26) is moulded in the gap between the male and female mould parts, pressure e.g. from an autoclave 52 being applied equally to the outside of the film (41) and to the interior (8, 11, 12) of the male mould part. The apparatus may be used to form a wing tip. The member 18 may be provided with depressions 21 for holding reinforcing inserts 38 during moulding. <IMAGE>
GB7838151A 1977-10-14 1978-09-26 Apparatus for producing articles of fibre reinforced plastics material Expired GB2006092B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746173 DE2746173C3 (en) 1977-10-14 1977-10-14 Device for the production of components from fiber-reinforced plastics

Publications (2)

Publication Number Publication Date
GB2006092A true GB2006092A (en) 1979-05-02
GB2006092B GB2006092B (en) 1982-03-24

Family

ID=6021416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7838151A Expired GB2006092B (en) 1977-10-14 1978-09-26 Apparatus for producing articles of fibre reinforced plastics material

Country Status (3)

Country Link
DE (1) DE2746173C3 (en)
FR (1) FR2405803A1 (en)
GB (1) GB2006092B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175510A2 (en) * 1984-09-18 1986-03-26 Aerovac Systems (keighley) Limited Vacuum bagging
GB2300138A (en) * 1995-04-21 1996-10-30 Fluorovac Ltd Seal arrangement in vacuum bagging moulding
WO1999026775A1 (en) * 1997-11-26 1999-06-03 Finot Jean Marie Method for producing pieces of large dimensions in skin material, in particular boat hulls
FR2933892A1 (en) * 2008-07-21 2010-01-22 Eurocopter Deutschland MANUFACTURE OF FIBER-REINFORCED COMPONENTS WITH MOLD CORES
WO2009138203A3 (en) * 2008-05-15 2010-05-27 Mt Aerospace Ag Integral hollow component consisting of a fibre composite material
CN112936909A (en) * 2019-12-10 2021-06-11 中航贵州飞机有限责任公司 Forming process of thickened V-shaped composite material part at bottom of trainer
CN115107296A (en) * 2022-06-10 2022-09-27 中国人民解放军总参谋部第六十研究所 Die and method for integrally forming head conical part with smooth inner and outer surfaces

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221163A1 (en) * 1982-06-04 1983-12-08 Egon 4830 Gütersloh Busch Process and device for producing hollow bodies, especially motor cycle crash helmets, from glass fibre-reinforced polymer
US5814268A (en) * 1990-12-05 1998-09-29 Taylor Made Golf Company, Inc. Process of making a golf club shaft
DE4244692C1 (en) * 1992-09-11 1994-04-21 Guenter Zillner Process for the production of hollow plastic molded parts from fiber composite materials
DE4308370C2 (en) * 1993-03-16 1996-01-11 M1 Sporttechnik Gmbh Process and core body for producing a hollow molded or profile body made of fiber-reinforced plastic
DE19701535A1 (en) * 1997-01-17 1998-07-23 Menzolit Fibron Gmbh Process for producing a hollow body from a resin-impregnated fiber material (SMC Sheet Molding Compound)
AT409739B (en) * 1998-02-02 2002-10-25 Wetzlinger Andreas METHOD FOR PRODUCING A HOLLOW STRING BOWSTICK AND HOLLOW STRING BOWSTICK
DE102010038115A1 (en) * 2010-10-12 2012-04-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Process for the manufacture of components in a pressure-tight mold and pressure-tight mold therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA676309A (en) * 1963-12-17 Structural Fibers Manufacture of fiber-reinforced plastic tanks
GB381257A (en) * 1931-07-18 1932-10-06 Henry Christian Louis Dunker Process and device for the production of footwear wholly or partly consisting of pressed rubber
GB612203A (en) * 1946-09-11 1948-11-09 James Edward Gordon Improvements in or relating to the art of moulding, for example, as applied to the production of skins for aerofoil structures
US2838435A (en) * 1953-10-08 1958-06-10 Oscar C Hewett Method of forming plastic parts
DE1174049B (en) * 1954-09-23 1964-07-16 Bristol Aeroplane Plastics Ltd Process for the production of a tubular hollow body
US2883701A (en) * 1955-05-19 1959-04-28 Us Rubber Co Apparatus for molding v-belts
GB877911A (en) * 1956-12-28 1961-09-20 Frans Harry Karlsson Drains
GB887911A (en) * 1957-06-17 1962-01-24 Bristol Aeroplane Plastics Ltd Improvements in methods and apparatus for moulding plastic materials
GB859067A (en) * 1958-11-17 1961-01-18 Babbitt Pipe Co Inc Reinforced plastic pipe
NL109348C (en) * 1958-11-21
NL257765A (en) * 1960-11-09 1900-01-01
FR1330854A (en) * 1962-05-16 1963-06-28 Aviation Louis Breguet Sa Improvements in the manufacture of protective domes for radars and objects of the same kind
FR1459565A (en) * 1965-12-10 1966-11-18 R D T Soc Pour L Etude Improvements in the manufacture of tubes in synthetic resins reinforced with glass strands or the like
FR2170798A1 (en) * 1972-02-01 1973-09-21 Socea Hollow reinforced resin mouldings - made by a double vacuum bag technique

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175510A2 (en) * 1984-09-18 1986-03-26 Aerovac Systems (keighley) Limited Vacuum bagging
EP0175510A3 (en) * 1984-09-18 1987-10-28 Aerovac Systems Keighley Ltd Vacuum bagging
GB2300138A (en) * 1995-04-21 1996-10-30 Fluorovac Ltd Seal arrangement in vacuum bagging moulding
WO1999026775A1 (en) * 1997-11-26 1999-06-03 Finot Jean Marie Method for producing pieces of large dimensions in skin material, in particular boat hulls
WO2009138203A3 (en) * 2008-05-15 2010-05-27 Mt Aerospace Ag Integral hollow component consisting of a fibre composite material
FR2933892A1 (en) * 2008-07-21 2010-01-22 Eurocopter Deutschland MANUFACTURE OF FIBER-REINFORCED COMPONENTS WITH MOLD CORES
US8641952B2 (en) 2008-07-21 2014-02-04 Eurocopter Deutschland Gmbh Fiber-reinforced component fabrication with mold cores
CN112936909A (en) * 2019-12-10 2021-06-11 中航贵州飞机有限责任公司 Forming process of thickened V-shaped composite material part at bottom of trainer
CN115107296A (en) * 2022-06-10 2022-09-27 中国人民解放军总参谋部第六十研究所 Die and method for integrally forming head conical part with smooth inner and outer surfaces

Also Published As

Publication number Publication date
FR2405803A1 (en) 1979-05-11
FR2405803B1 (en) 1983-10-21
DE2746173A1 (en) 1979-04-19
DE2746173C3 (en) 1981-10-29
GB2006092B (en) 1982-03-24
DE2746173B2 (en) 1981-03-19

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Legal Events

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