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Reinforcement device for securing a central beam for a rear chassis of a vehicle

A technology of strengthening device and intermediate beam, applied in the direction of substructure, superstructure, vehicle parts, etc., can solve the problems of loss of support, entry, loss, etc., and achieve the effect of easy implementation and improved stability

Active Publication Date: 2019-10-18
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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  • Reinforcement device for securing a central beam for a rear chassis of a vehicle
  • Reinforcement device for securing a central beam for a rear chassis of a vehicle
  • Reinforcement device for securing a central beam for a rear chassis of a vehicle

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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 invention relates to a vehicle (1) comprising a rear chassis (3) having two side beams (5, 7) oriented in the longitudinal direction of the vehicle (1) and connected to one another by at least twocrossmembers (9, 11) so as to differentiate a front crossmember (9) and a rear crossmember (11) connected to one another by a central beam (15) parallel to the two side beams (5, 7), said central beam (15) comprising a front end and a rear end according to the longitudinal direction of the vehicle (1), as well as an upper face and a lower face, the vehicle (1) being characterised in that it alsocomprises a reinforcement device (17) for securing the central beam (15) which is secured to the front crossmember (9) and extends over at least one portion of the lower face of said central 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 Applications(China)
IPC IPC(8): B62D25/08B62D21/15
CPCB62D21/152B62D25/08
Inventor 赛德·贝纳
Owner PEZHO SITROEN AUTOMOBILS SA