PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 19.11.2019 at 4:00 PM CET
Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (CA2611248) PROCESS FOR PRODUCING A SUBSTANTIALLY SHELL-SHAPED COMPONENT

Office : Canada
Application Number: 2611248 Application Date: 30.06.2006
Publication Number: 2611248 Publication Date: 11.01.2007
Publication Kind : A1
Prior PCT appl.: Application Number:EP2006006384 ; Publication Number: Click to see the data
IPC:
B29C 70/84
B29D 99/00
B29C 70/44
B64C 1/12
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68
by incorporating or moulding on preformed parts, e.g. inserts, layers
84
Moulding material on preformed parts to be joined
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
99
Subject matter not provided for in other groups of this subclass
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04
comprising reinforcements only, e.g. self-reinforcing plastics
28
Shaping operations therefor
40
Shaping or impregnating by compression
42
for producing articles of definite length, i.e. discrete articles
44
using isostatic pressure, e.g. pressure difference-, vacuum bag-, autoclave- or expanding rubber-moulding
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
1
Fuselages; Constructional features common to fuselages, wings, stabilising surfaces, or the like
06
Frames; Stringers; Longerons
12
Construction or attachment of skin panels
CPC:
B64C 1/12
B29C 70/44
B29C 70/84
B29L 2031/3082
B29L 2031/3085
Y02T 50/43
Applicants: AIRBUS DEUTSCHLAND GMBH
Inventors: LAW, BARNABY
SCHUMACHER, KAI
KOMADINA, JONATHON
MUELLER, JOCHEN
HELTSCH, NORBERT
Priority Data: 10 2005 030 939.9 30.06.2005 DE
Title: (EN) PROCESS FOR PRODUCING A SUBSTANTIALLY SHELL-SHAPED COMPONENT
(FR) PROCEDE PERMETTANT DE PRODUIRE UN COMPOSANT PRESENTANT SENSIBLEMENT UNE FORME DE COQUE
Abstract:
(EN) The invention relates to a process for producing a substantially shell-shaped component, from substantially carbon-fiber-reinforced synthetic material having at least one local reinforcing zone 3 and at least one stiffening element, in particular a fuselage shell, a wing shell, a vertical stabilizer shell or horizontal stabilizer shell of an aircraft or the like. The process according to the invention comprises the following steps: arranging at least one doubler 1 which has already been cured, on an at most partially cured shell skin 2 to form the local reinforcing zone 3, applying at least one stiffening element which has already been cured, and placing at least one at most partially cured connecting angle bracket 6 against the at least one stiffening element at least in the region of the at least one doubler 1, and curing the shell skin 2 and the connecting angle bracket 6. The invention also includes a substantially shell-shaped component having at least one local reinforcing zone 3 and having at least one stiffening element produced by the process according to the invention.


Also published as:
EP1899149BRPI0613477-7JP2009500188RU02404059US20090115088CN101203374
WO/2007/003372