GB1284162A - Apparatus for the manufacture of curved resin-bonded sandwich panels - Google Patents

Apparatus for the manufacture of curved resin-bonded sandwich panels

Info

Publication number
GB1284162A
GB1284162A GB36643/70A GB3664370A GB1284162A GB 1284162 A GB1284162 A GB 1284162A GB 36643/70 A GB36643/70 A GB 36643/70A GB 3664370 A GB3664370 A GB 3664370A GB 1284162 A GB1284162 A GB 1284162A
Authority
GB
United Kingdom
Prior art keywords
frame
layer
synthetic resin
master pattern
struts
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
GB36643/70A
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 A G
Original Assignee
Dornier A G
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 A G filed Critical Dornier A G
Publication of GB1284162A publication Critical patent/GB1284162A/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/307—Mould plates mounted on frames; Mounting the mould plates; Frame constructions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • 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
    • 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
    • B29K2105/0809—Fabrics
    • B29K2105/0845—Woven fabrics
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B29L2031/3082—Fuselages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1284162 Laminating apparatus DORNIER AG 29 July 1970 [17 Oct 1969] 36643/70 Heading B5N Apparatus for the manufacture of a curved sandwich panel, e.g. for aircraft components, made of layers of material bonded with a synthetic resin, the shape of which panel conforms to a master pattern, comprises a rigid metal frame 5, a synthetic resin laminate form 3 and supports 8 each mounted on and extending away from the frame and supporting the form, the form corresponding in shape to the master pattern, and the supports being deformable to accommodate differential expansion of form and frame. The laminate form may be produced by applying a layer of synthetic resin mixture on to the master pattern, applying a laminating resin to this layer, reinforcing it with a glass filament fabric or glass fibre mat, and when the synthetic resin laminate has hardened removing it from the master pattern as a negative moulding form. Frame 5 having reinforcing webs 6 has aligned bores in which hollow supporting struts 8 are inserted, the ends of the struts being closed by support plates fixed slightly inclined to conform to the contour of form 3 or being fitted with ball bearing plates to enable the plate to adjust to the different parts of form 3. The struts 8 are fixed in position by means of adhesives. Runners 7 are mounted on the underside of frame 5 so that the apparatus can be moved into an autoclave to harden the resin. Sandwich panel 4 is built up layer by layer in frame 14 and a foil which extends beyond the edges is applied as the top layer and held in position by clips 16 on outer frame 15 so that by removal of air by suction, bonding of the sandwich panels free from air bubbles is achieved.
GB36643/70A 1969-10-17 1970-07-29 Apparatus for the manufacture of curved resin-bonded sandwich panels Expired GB1284162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952279A DE1952279B2 (en) 1969-10-17 1969-10-17 Device for producing a curved sandwich panel

Publications (1)

Publication Number Publication Date
GB1284162A true GB1284162A (en) 1972-08-02

Family

ID=5748415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36643/70A Expired GB1284162A (en) 1969-10-17 1970-07-29 Apparatus for the manufacture of curved resin-bonded sandwich panels

Country Status (5)

Country Link
DE (1) DE1952279B2 (en)
FR (1) FR2080870B3 (en)
GB (1) GB1284162A (en)
NL (1) NL7012468A (en)
SE (1) SE350740B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780120A3 (en) * 2005-11-01 2007-07-18 The Boeing Company Methods and systems for manufacturing a family of aircraft wings and other composite structures
WO2011062527A1 (en) 2009-11-17 2011-05-26 Saab Ab Composite structure tool
US10399252B2 (en) 2014-03-01 2019-09-03 Rolls-Royce Plc Self-heating tool and method of manufacturing a composite component using the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228602A1 (en) * 1972-06-12 1974-01-10 Saladin Ag METHOD OF CREATING TEXTILES MANUFACTURED WITH A PRE-DETERMINED AND REMAINING, THREE-DIMENSIONAL ROOM SHAPE
JPS5854990Y2 (en) * 1980-12-29 1983-12-15 マテツクス株式会社 mold clamp
DE3201024C1 (en) * 1982-01-15 1985-06-27 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Fixing attachment for dies and moulds, with a hydraulically operated clamp jaw, especially for the rapid fastening and release of the two mould halves on a diecasting machine
FR2541931A1 (en) * 1983-03-04 1984-09-07 Saurer Diederichs Sa Mould for forming thermoplastic materials
FR2565157B1 (en) * 1984-06-01 1987-01-30 Deficis Alain MOLD FOR LOW PRESSURE MOLDING, METHOD FOR PRODUCING THE SAME, AND METHOD FOR MOLDING AN OBJECT
GB2206840A (en) * 1987-07-06 1989-01-18 Fmc Corp Custom-molded doors
DE202013105458U1 (en) * 2013-11-29 2014-11-19 Vestas Wind Systems A/S Curing tool and components thereof for curing prepreg molds for wind turbine rotor blades in autoclaves

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780120A3 (en) * 2005-11-01 2007-07-18 The Boeing Company Methods and systems for manufacturing a family of aircraft wings and other composite structures
US7398586B2 (en) 2005-11-01 2008-07-15 The Boeing Company Methods and systems for manufacturing a family of aircraft wings and other composite structures
US8146242B2 (en) 2005-11-01 2012-04-03 The Boeing Company Methods and systems for manufacturing a family of aircraft wings and other composite structures
WO2011062527A1 (en) 2009-11-17 2011-05-26 Saab Ab Composite structure tool
EP2501532A4 (en) * 2009-11-17 2016-03-16 Saab Ab Composite structure tool
US10399252B2 (en) 2014-03-01 2019-09-03 Rolls-Royce Plc Self-heating tool and method of manufacturing a composite component using the same

Also Published As

Publication number Publication date
DE1952279B2 (en) 1974-02-07
NL7012468A (en) 1971-04-20
SE350740B (en) 1972-11-06
FR2080870A7 (en) 1971-11-26
FR2080870B3 (en) 1973-06-08
DE1952279A1 (en) 1971-04-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees