Method and device for the production of a component, especially a hybrid component for a crossrail of a vehicle, component and use of said component

A technology of mixing components and components, applied in the directions of superstructure, substructure, vehicle components, etc., can solve the problems of irregular fluid flow and sharp air outlet, and achieve the effect of gentle baffle, large amount of baffle, and improved air conditioning comfort.

Inactive Publication Date: 2006-11-15
BEHR GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, in the area of ​​the air outlet, there will be a sharp wind phenomenon at the edge of the outlet on the body, which will cause irregular fluid flow

Method used

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  • Method and device for the production of a component, especially a hybrid component for a crossrail of a vehicle, component and use of said component
  • Method and device for the production of a component, especially a hybrid component for a crossrail of a vehicle, component and use of said component
  • Method and device for the production of a component, especially a hybrid component for a crossrail of a vehicle, component and use of said component

Examples

Experimental program
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Embodiment Construction

[0030] FIG. 1 is a plan view of an element E of a component 1 , such as a cross member arranged between A-pillars of a motor vehicle (not shown).

[0031] The component 1 here consists of at least two elements E, shown in FIG. 1 as the lower element E, such as a half body or a half shell. An upper element not shown in the figure corresponds to the lower element, and is also a half body or a half shell. The component 1 has a body 2 which is preferably formed from sheet metal, in particular from a light metal sheet such as aluminum sheet or magnesium sheet or high-grade steel sheet. In the embodiment, the body 2 is in a closed state, that is to say, the two elements E are combined to form a hollow structure, in particular a tubular hollow structure. The body 2 can also adopt a hollow structure with a box-shaped cross section, and / or at least part of the area is perforated. In an embodiment with a box-shaped cross section, the body 2 is formed from two elements E, for example a U...

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Abstract

The invention relates to a structural element (1), particularly a hybrid structural element for a cross member of a vehicle, in which a base body (2) is provided, which is at least partially lined with plastic (4) and which is provided with at least one flow tap (8a to 8e). Said base body (2) is, in the area of flow tap (8a to 8e), provided with a flow-guiding means (9).

Description

technical field [0001] The invention relates to a component, in particular a hybrid component for a vehicle cross member. Furthermore, the invention also relates to the use of such components. Background technique [0002] In the automotive industry, the production of metal cross members with corresponding wall thicknesses from tubes is known technology. The corresponding wall thickness used provides the cross member with sufficient dimensional stability, bending stiffness, longitudinal bending stiffness and torsional stiffness as well as a sufficient resistance to compressive loads. A cross member formed from tubes or hollow structures can in principle be used for air transport, for example from the air conditioning unit in the center of the front end of the vehicle to the side air outlets. [0003] Such a beam is known, for example, from DE 100 64 522 A1. Here, in order to reduce the weight, the beam adopts a light material, especially a light metal, as a shell member o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B62D21/17B62D25/14B62D29/00
CPCB60H1/00564B60H1/0055B60H1/242B62D25/14B62D25/142B62D25/145B62D29/001B62D29/004B62D29/005
Inventor 瓦尔特·沃尔夫
Owner BEHR GMBH & CO KG
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