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Housing components for vehicles

A technology for housing components and vehicles, which is applied to household components, household appliances, other household appliances, etc., can solve problems such as expensive and time-consuming, and achieve the effect of low material consumption and avoiding cutting or scraps.

Active Publication Date: 2019-08-16
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Shell structures made of multiple layers and the joining of layers using CMS methods are time consuming and expensive

Method used

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  • Housing components for vehicles
  • Housing components for vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 A schematic view of components of the roof region of a motor vehicle body is shown. The roof frame 2 includes side profiles which extend across the door on the right and left of the vehicle and connect the A-pillar and the C-pillar to each other and the front and rear cross members 3 , 4 . figure 1 Only one of the two side profiles is shown; the front cross member 3 extends, as indicated by dashed lines, adjacent to the windshield below the roof module 1 ; the rear cross member extends below the rear edge of the roof module 1 .

[0021] The top module 1 is a composite component composed of multiple layers. It comprises at least one support layer extending over the entire extent of the top module 1 and a protective layer 11 extending strip-like along the edge of the top module 1 , but leaving a gap in the middle of the top module 1 .

[0022] exist figure 1 In the illustrated embodiment, the stripes (Streifen) of the protective layer 11 run as shown along the...

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PUM

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Abstract

The invention relates to a shell element for a vehicle, said shell element comprising at least one support layer (8, 9) and a protective layer (11), wherein the protective layer (11) is made of fiber-reinforced, It consists of a strip placed along at least one outer edge (6) of said shell member.

Description

technical field [0001] The invention relates to a shell component for a vehicle, in particular a roof module, a bonnet or a luggage compartment cover, made of a composite material comprising a thermosetting base layer, at least one support layer made of reinforcing fibers and protective layer. Background technique [0002] Reinforced plastic parts or parts made of composite materials with a plastic base layer can be used for the shell components of the vehicle. If, for reasons of strength, composite materials with a thermosetting base layer and high-strength reinforcing fibers are used, severe impacts can cause the component to break in the event of an accident. Here, mostly larger, sharp, massive fragments are formed. [0003] In order to avoid such sharp breaking edges, a separate anti-shatter film mounted on the housing member is used. However, this can cause problems with adhesion and visual appearance. [0004] WO 2010 / 006718 A1 describes, in the example of a roof m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/00B62D25/06B62D25/10B32B7/03
CPCB32B7/03B29C70/088B32B5/26B62D29/043B29C70/48B29K2101/10B29K2301/12B29K2305/00B29L2009/00B29L2031/30B32B2262/101B32B2262/103B32B2262/106B32B2262/02B32B2260/046B32B2260/021B32B2262/06B32B2605/00Y10T428/24752B32B3/08B32B27/12B32B2605/08B32B2260/023B32B2262/0253B32B2262/0284B32B5/02B32B2307/516B32B2305/076B62D25/06
Inventor D.伦格肖森T.雅各布
Owner GM GLOBAL TECH OPERATIONS LLC