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1. WO2005065920 - METHOD OF MAKING A WINDOW SKIN PANEL

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Publication Number WO/2005/065920
Publication Date 21.07.2005
International Application No. PCT/US2004/028552
International Filing Date 02.09.2004
IPC
B29C 70/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
08comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers
B29C 70/74 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68by incorporating or moulding on preformed parts, e.g. inserts or layers
74Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
B29C 70/84 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68by incorporating or moulding on preformed parts, e.g. inserts or layers
84Moulding material on preformed parts to be joined
B29C 70/88 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
88characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B32B 15/14 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products essentially comprising metal
14next to a fibrous or filamentary layer
B32B 17/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
02in the form of fibres or filaments
CPC
B29C 70/088
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
08comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
088and with one or more layers of non-plastics material or non-specified material, e.g. supports
B29C 70/745
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68by incorporating or moulding on preformed parts, e.g. inserts or layers ; , e.g. foam blocks
74Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
745Filling cavities in the preformed part
B29C 70/84
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68by incorporating or moulding on preformed parts, e.g. inserts or layers ; , e.g. foam blocks
84by moulding material on preformed parts to be joined
B29C 70/885
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
88characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
882partly or totally electrically conductive, e.g. for EMI shielding
885with incorporated metallic wires, nets, films or plates
B29L 2031/3076
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
30Vehicles, e.g. ships or aircraft, or body parts thereof
3076Aircrafts
B29L 2031/778
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
778Windows
Applicants
  • THE BOEING COMPANY [US]/[US] (AllExceptUS)
Inventors
  • NORDMAN, Paul, S.
Agents
  • GALBRAITH, Ann, K.
Priority Data
10/654,76504.09.2003US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF MAKING A WINDOW SKIN PANEL
(FR) PANNEAU DE REVETEMENT A FENETRE ET PROCEDE POUR SON PRODUCTION
front page image
Abstract
(EN) A lightweight, structurally strong skin panel (10) having one or more transparent areas forming see-through windows (16), and a method of making same. A pre-impregnated resin tape (30) comprised of a plurality of fibers impressed into a resin is provided. A metal sheet (28) is provided. The pre-impregnated resin tape and the metal sheet are layered onto a molding tool (24) such that the metal sheet and the pre-impregnated resin tape are aligned one atop the other. The tool, metal sheet, and pre-impregnated resin tape are heated such that the resin flows and at least partially covers the metal sheet and the fibers. The resin and fibers are substantially transparent to form a see-through window portion in the skin panel. The transparent window skin panel eliminates the bulky and heavy frame structure traditionally employed on aircraft, and which has heretofore limited the size of aircraft windows.
(FR) L'invention concerne un panneau de revêtement léger et structurellement solide comportant une ou plusieurs régions transparentes à former des fenêtres transparentes et un procédé pour son production. Une bande préimpregnée de résine comportant plusieurs fibres enfoncés dans une résine est pourvue. Une feuille métallique est pourvue. La bande préimpregnée de résine et la feuille métallique sont posées en couche sur un outil de moulage de sorte que la feuille métallique et la bande préimpregnée de résine sont alignées l'une sur l'autre. L'outil, la feuille métallique et la bande préimpregnée de résine sont chauffées de sorte que la résine coule et recouvre au moins partiellement la feuille métallique et les fibres. La résine et les fibres sont sensiblement transparentes à former une section de fenêtre transparente dans le panneau de revêtement. Le panneau de revêtement à fenêtre transparente permet d'éviter la structure de cadre grande et lourde traditionnellement utilisée dans les avions, qui a jadis limité les dimensions des fenêtres dans les avions.
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