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Intermediate beam fastening reinforcement for vehicle rear substructure

A technology of strengthening devices and intermediate beams, applied in the direction of substructure, vehicle components, superstructure, etc., can solve the problems of loss of support, entry, loss, etc.

Active Publication Date: 2022-02-18
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the center beam may lose its support to the cross member of the rear substructure, and thus lose its effectiveness in absorbing the energy of a rear impact, even into the cockpit

Method used

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  • Intermediate beam fastening reinforcement for vehicle rear substructure
  • Intermediate beam fastening reinforcement for vehicle rear substructure
  • Intermediate beam fastening reinforcement for vehicle rear substructure

Examples

Experimental program
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Embodiment Construction

[0040] In the following description, the term "comprising" is used synonymously with "comprising", and this term does not restrict the presence of other elements in the vehicle or in the fastening reinforcement involved. It should be understood that the term "comprising" includes the term "consisting of". The terms "front" and "rear" and the directions "longitudinal" and "transverse" are to be understood with respect to the general orientation of the vehicle. The terms "low" and "lower" mean closer to the ground than "high" and "upper", respectively. In the different drawings, the same reference numerals designate the same or similar elements.

[0041] First refer to figure 1 , figure 1 shows a top rear view of a vehicle 1 according to the invention, and figure 1 A rear substructure 3 is shown, comprising two side members ( 5 , 7 ) oriented in the longitudinal direction of the vehicle 1 . These two beams (5, 7) are connected to each other by two cross beams (9, 11), one o...

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PUM

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Abstract

The present invention involves a vehicle (1) including the lower lower structure (3). The lower lower structure has two side beams (5, 7). These two side beams are directed along the vertical direction of the vehicle (1) and passed through the vertical direction of the vehicle (1) and passed through the vertical direction of the vehicle (1) and passed through the vertical direction of the vehicle (1) and passed through the vertical direction of the vehicle (1).At least two beams (9, 11) that distinguish between front beams (9) and rear beams (11) are connected to each other.The middle beam (15) includes the front and rear surface of the vertical direction of the vehicle (1), as well as the upper and lower surfaces.The solid reinforcement device (17), the fastening reinforcement device is tightened to the front beam (9) and extended at least part of the lower surface of the middle beam (15).

Description

technical field [0001] The present invention relates to the field of vehicle rear substructures, and more particularly to devices related to the center beam of such substructures. Background technique [0002] The rear substructure of the vehicle is the substructure that supports the rear. The rear substructure usually consists of two side members which extend in the longitudinal direction of the vehicle and are connected to each other by at least two cross members which are distributed in the longitudinal direction of the vehicle as a front cross member and a rear cross member. The vehicle space defined and supported by the cross members and side members generally corresponds to the luggage compartment, but may also correspond to the cargo compartment of a small flatbed truck type vehicle as described in document EP0723904. The rear substructure is usually closed at the bottom by a floor. [0003] In the event of a collision with the rear of the vehicle, the rear substruc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/08B62D21/15
CPCB62D21/152B62D25/08
Inventor 赛德·贝纳
Owner PEZHO SITROEN AUTOMOBILS SA