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Motor vehicle with two-level underfloor deflector

A technology of motor vehicles and deflectors, applied in motor vehicles, in the field of vehicles, vehicles, can solve the problems of deployment mechanism maintenance hindering the widespread use of the system, and achieve the effect of solving the damage problem

Pending Publication Date: 2021-06-11
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The complexity of the deployment mechanism, especially in terms of getting said mechanism into place on the vehicle and its maintenance, prevents widespread use of this type of system on current motor vehicles

Method used

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  • Motor vehicle with two-level underfloor deflector
  • Motor vehicle with two-level underfloor deflector

Examples

Experimental program
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Embodiment Construction

[0023] In the following description, the term "comprises" is a synonym for "comprises" and, without limitation, other elements may be present in the vehicle or underfloor spoiler to which the term relates. The term "comprising" includes the term "consisting of". The terms "lower", "upper", "front", "rear" are to be understood with respect to the usual orientation of the vehicle. The terms "lower" and "lower" mean closer to the ground in a vertical direction than the terms "upper" or "higher". The term "front" denotes an orientation oriented in the horizontal direction towards the front of the vehicle, and the term "rear" denotes an orientation oriented in the same direction towards the rear of the vehicle. On the different drawings, the same reference numbers indicate the same or similar elements.

[0024] First, refer to figure 1 . The underframe 2 is the part that serves as a base for the chassis of the motor vehicle. This section is the most exposed to water, mud, grav...

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PUM

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Abstract

The invention concerns a motor vehicle comprising a substructure (2) having a front part and a rear part, an engine cradle (4), an underfloor deflector (8) attached at least under the front part of the substructure (2) and under the cradle (4), the underfloor deflector (8) comprising a front portion and a rear portion, the front portion being arranged facing the cradle, characterised in that the front portion and the rear portion of the underfloor deflector (8) extend in horizontal planes staged along the vertical axis in such a way that the front portion extends in a plane above the plane in which the rear portion extends.

Description

technical field [0001] The present invention is in the field of vehicles, and more particularly in the field of motor vehicles. The invention relates to a vehicle having an underfloor spoiler. Background technique [0002] It is known to provide an aerodynamic barrier under the body of a motor vehicle in order to improve the drag of said vehicle with respect to aerodynamic forces, which in particular makes it possible to reduce fuel consumption. Therefore, adding one or more of these barriers to the underfloor, also known as underfloor baffles, can facilitate the flow of air under the vehicle. In addition to the aerodynamic effect, the underfloor deflector may help to limit the ingress of debris, dust and / or water into the running components of the vehicle, or to reduce noise. [0003] In a vehicle, equipment located above one or more underfloor spoilers is typically protected by the one or more underfloor spoilers. For example, in the case of an electric motor vehicle, t...

Claims

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Application Information

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IPC IPC(8): B62D35/02B60R13/08
CPCB60R13/0861B62D35/02Y02T10/82Y02T10/88
Inventor S·伯思
Owner PEZHO SITROEN AUTOMOBILS SA
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