Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Apparatus and method for producing a large-area fibre-composite structural component

A structural component and large-area technology, applied in the direction of household components, high-efficiency propulsion technology, and other household appliances, can solve problems such as the difficulty of placing finished structural components, reduce busy time, prevent the formation of folds or corrugations, and improve laying speed effect

Active Publication Date: 2009-05-06
AIRBUS OPERATIONS GMBH
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formation of this fold makes it considerably difficult to place the finished structural assembly against the intended mounting portion during final assembly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus and method for producing a large-area fibre-composite structural component
  • Apparatus and method for producing a large-area fibre-composite structural component
  • Apparatus and method for producing a large-area fibre-composite structural component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Unless otherwise noted, like reference numbers in the figures refer to identical or functionally identical components.

[0035] In FIGS. 1 to 5 , according to a preferred exemplary embodiment of the invention, a device for producing a structural component from a fiber composite material such as carbon fiber reinforced plastic (CRP) is depicted. Among them, Fig. 1 and Fig. 3 are main views, while Fig. 2, Fig. 4 and Fig. 5 are left views of the device in different moving states.

[0036] Preferably, the device given by way of example is provided with a shaped element 1 formed as a positively bonded device, eg of structural steel or the like. The dimension specification of the forming element 1 is adapted to the desired dimension specification of the structural component to be produced, for example a pressure dome. Preferably, in the structural design of the shaped element 1 a suitable compensation has been made for the coefficient of thermal expansion of the molding mate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides an apparatus and a method for producing a large-area fibre-composite structural component, in particular for the aircraft sector, comprising a predetermined shaping element (1) , a controllable laying device (4, 5, 6) for the defined laying of at least one fibrous sheet (15) over or into the predetermined shaping element (1) , a controllable turning device (10) for a defined turning of the predetermined shaping element (1) and of the laying device (4, 5, 6} in relation to each other by a predetermined turning angle, and a central control device, which is connected to the laying device (4, 5, 6) and the turning device (10) for controlling of the same.

Description

technical field [0001] The present invention relates to a device and a method for producing large-area fibre-composite structural components, in particular aircraft sectors. Background technique [0002] Although the invention can be applied wherever large-area fiber composite structural components are required, the invention and the basis upon which it is based will be explained in more detail below in connection with the aft pressure dome of an aircraft, i.e. the dome of the aft pressure bulkhead question. [0003] In the production of structural components in aircraft components, on the one hand, certain weight specifications must be maintained and, on the other hand, the production of the structural components must also be economical. In the aerospace industry, composite materials are increasingly replacing metal materials because they are much lighter than metal materials. Every kilogram saved helps reduce fuel costs or increase payload. [0004] For example, lightwe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/38
CPCY02T50/43Y02T50/433B29C70/386B29L2031/3082B29K2995/0094Y10T156/1788Y10T156/1795Y10T156/10Y02T50/40
Inventor 乔治·申德尔贝尔恩德·奥斯特迈耶尔托马斯·康索尔克拉尔夫-皮特·迪特曼
Owner AIRBUS OPERATIONS GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com