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

Chassis component for a motor vehicle

A component and body technology, applied in the field of body components, can solve the problems of not helping the absorption capacity, not helping to strengthen the body, etc., and achieve the effect of high ductility and high rigidity

Inactive Publication Date: 2010-01-27
AUDI AG
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Overall, therefore, a composite component is obtained with several cavities, however, the sill trim made of plastic does not contribute to the reinforcement of the body or the absorption capacity in the event of a crash

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
  • Chassis component for a motor vehicle
  • Chassis component for a motor vehicle
  • Chassis component for a motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] exist Figure 1a and 1b In the schematic sectional view, a body component in the form of a door pillar 10 , for example a B-pillar, is shown. Figure 1a The doorpost 10 is shown in an undeformed state, as will also be explained in detail, in Figure 1b The door pillar 10 is shown after a force application caused by an accident, for example due to a side impact of a car.

[0019] The door pillar 10 here comprises a first outer individual component 12 and an inner second individual component 14 . In other words, the individual component 12 faces mainly towards the outside of the motor vehicle, and the individual component 14 faces towards the passenger compartment of the motor vehicle, not otherwise shown.

[0020] Depend on Figure 1a It can be seen that the first individual component 12 is substantially U-shaped and comprises two free arms 16 , 18 which are integrally connected to each other by a connecting arm 20 . The outer individual component 12 can here be produc...

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 invention relates to a chassis component for a motor vehicle comprising at least one first and a second individual component (12, 14) to form a composite component (10) having a plurality of hollow chambers, wherein the first individual component (12) has increased ductility for absorbing impact energy caused by an accident and the second individual component (142) has increased rigidity relative thereto.

Description

technical field [0001] The invention relates to a body component for a motor vehicle of the type specified in the preamble of claim 1 . Background technique [0002] Such a body component is known from GB 1 246 995, which consists of a plurality of individual components. Furthermore, the body component here comprises two metal shells which are joined to form an inner load-bearing area of ​​the body component. Furthermore, the body component formed as a side sill includes an outer sill trim made of plastic. Overall, this results in a composite component with a plurality of cavities, however, the rocker trim made of plastic does not contribute to the stiffening of the bodywork or to the absorption capacity in the event of a crash. Contents of the invention [0003] It is therefore the object of the present invention to provide a body component of the above-mentioned type which has, inter alia, improved crash and stiffness properties. [0004] This object is solved accordi...

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): B62D21/15B62D25/04B62D29/00
CPCB62D29/008B62D25/04B62D21/157
Inventor D·卡莱L-E·埃伦德F·费尼尔
Owner AUDI AG
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