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Component for reinforcing insert, technical front end of motor vehicle and method for producing the component

A technology of inserts and reinforcing elements, applied in the direction of vehicle components, connections between superstructure subassemblies, superstructure subassemblies, etc., can solve problems such as limited mechanical integrity, reduce the risk of deformation, reduce Small inertia to break free, easy to produce effects

Active Publication Date: 2019-06-11
RENAULT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, the mechanical integrity of this assembly is only created by the polymer material connecting the inserts and is relatively limited

Method used

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  • Component for reinforcing insert, technical front end of motor vehicle and method for producing the component
  • Component for reinforcing insert, technical front end of motor vehicle and method for producing the component
  • Component for reinforcing insert, technical front end of motor vehicle and method for producing the component

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Experimental program
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Effect test

Embodiment Construction

[0047] In this specification, the terms front, rear, upper and lower refer to the front and rear of the vehicle when the assembly is mounted on the vehicle. The axes X, Y, Z correspond respectively to the longitudinal axis (from front to the rear), the transverse axis and the vertical axis of the vehicle.

[0048] Substantially horizontal, longitudinal or vertical means a direction / plane forming an angle of at most ±20°, or at most ±10° or at most ±5° with a horizontal, longitudinal or vertical direction / plane.

[0049] Substantially parallel, perpendicular or at right angles refers to directions / angles that differ by at most ±20°, or at most ±10°, or at most ±5° from parallel or perpendicular directions or right angles.

[0050] figure 1 A first longitudinal reinforcing insert 12 extending vertically and a second longitudinal reinforcing insert 14 extending horizontally are shown. As shown in this figure, the longitudinal direction of these reinforcing inserts 12, 14 is ver...

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PUM

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Abstract

The invention relates to a right-angled assembly (10) of two longitudinal reinforcement inserts (12, 14) of polymer material at least partially covering these longitudinal reinforcement inserts, each insert (12, 14) having a concave open cross-section. According to the invention: (a) an edge (16) of the first insert (12) rests against the second insert (14) along the opening (18) through the second reinforcing insert (14) ), the opening has the same shape and size as the end of the first insert (12); or (b) an end of the first reinforcing insert (12) is inserted in the in the opening (18). The polymer material forms a reinforcing element (20), a first flange (20a) of which extends from the first insert (12), above the opening (18), and a second flange (20b) Another portion (18d) extends from the first flange (20a) and joins the edge of the opening (18).

Description

technical field [0001] The present invention relates to assemblies of reinforcing inserts joined together by polymeric material. In particular, the reinforcing inserts are only joined together by a polymer material which at least partially covers the reinforcing inserts. [0002] More specifically, the assembly according to the invention is part of the technical front end of a motor vehicle, in particular its lower part. Background technique [0003] In the prior art, the structure located in front of the engine block and having the function of supporting various components, mainly the radiator of the engine block, has been assigned the name "Technical Front End" (TFE). TFE can take many forms. In some cases, the technical front end is reduced to a simple transverse beam. In other cases, the technical front constitutes a chassis of more or less complex form combined with a "cooling package". This term refers to all elements necessary for cooling the engine, sometimes sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/08B62D27/02B62D29/00
CPCB62D25/084B62D27/023B62D29/004B62D25/085B62D29/001
Inventor J·埃斯奇里曼M·弗兰丁
Owner RENAULT SA