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1. (CN101203374) Process for producing a substantially shell-shaped component

Office : China
Application Number: 200680021741.1 Application Date: 30.06.2006
Publication Number: 101203374 Publication Date: 18.06.2008
Grant Number: 101203374 Grant Date: 02.02.2011
Publication Kind : B
Prior PCT appl.: Application Number:PCTEP2006006384 ; Publication Number:2007003372 Click to see the data
IPC:
B29C 70/84
B29C 70/44
B64C 1/12
B29D 31/00
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
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
(Deprecated)
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
31
Producing other particular articles
CPC:
B64C 1/12
B29C 70/44
B29C 70/84
B29L 2031/3082
B29L 2031/3085
Y02T 50/43
Applicants: Airbus GmbH
空中客车德国有限公司
Inventors: Law Barnaby
巴拉比·劳
Schumacher Kai
凯·马什
Komadina Jonathon
乔纳森·科马蒂纳
Mueller Jochen
约亨·米勒
Heltsch Norbert
罗伯特·何特舍
Agents: wangxin hua
中科专利商标代理有限责任公司 11021
Priority Data: 102005030939.9 30.06.2005 DE
Title: (EN) Process for producing a substantially shell-shaped component
(ZH) 用于生产大致壳状的部件的工艺
Abstract: front page image
(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.
(ZH)

本发明涉及一种用于采用具有至少一个局部增强区(3)和至少一个加强元件的碳纤维增强合成材料生产大致壳状的部件的工艺,尤其是飞行器等的机身外壳、机翼外壳、垂直或水平安定面外壳的工艺。根据本发明所述的工艺包括以下步骤:将已经经过固化的至少一个加强板(1)设置在最多部分地固化的壳体表层(2)上,以形成局部增强区(3);应用至少一个经过固化的加强元件;以及将最多经过部分固化的至少一个连接角钢托架(6)至少在至少一个加强板(1)的区域中相对至少一个加强元件放置;以及固化壳体表层(2)和连接角钢托架(6)。本发明也包括由根据本发明的工艺生产的具有至少一个局部增强区和至少一个加强元件的大致壳状部件。


Also published as:
EP1899149BRPI0613477-7JP2009500188RU02404059US20090115088CA2611248
WO/2007/003372