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Car with rear spoiler and movable deflector for adjusting function of rear spoiler

A technology of deflector and spoiler, which is applied in the direction of streamlined body, body, vehicle parts, etc., and can solve problems such as complex application and mechanical problems

Active Publication Date: 2021-03-12
FERRARI SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in addition to space-related problems, the installation of a motor-driven and movable rear spoiler creates mechanical problems
In particular, the positioning of the moving parts of the rear spoiler makes the application of such a solution particularly complicated

Method used

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  • Car with rear spoiler and movable deflector for adjusting function of rear spoiler
  • Car with rear spoiler and movable deflector for adjusting function of rear spoiler
  • Car with rear spoiler and movable deflector for adjusting function of rear spoiler

Examples

Experimental program
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Embodiment Construction

[0025] exist figure 1 In , reference numeral 1 generally designates a motor vehicle with an internal combustion engine and / or one or more electric motors.

[0026] The car 1 comprises: two front wheels (not shown here), which are driven by or via an electric motor; movement of an electric motor.

[0027] Furthermore, the motor vehicle 1 comprises a two-seater cabin designed to accommodate a driver and possible passengers, and a body 2 surrounding the cabin.

[0028] The body 2 comprises, inter alia: a front part (not shown here), which is provided with a front bumper; a front cover (not shown here), which starts at the front part and extends towards the passenger compartment; a roof 3 which covers the the passenger compartment; the rear section 4, which is provided with the rear bumper; and the junction 5 (also called "blind rear window" because of its opacity), which connects the roof 3 to the rear section 4 and slopes gradually downwards.

[0029] The body 2 has two body ...

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PUM

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Abstract

A car (1) has: a passenger cabin; a body (2), which surrounds the passenger cabin and has a roof (3), a joint (5) which is equipped with a rear part (4) of a rear bumper, and connects a roof (3) to the rear part (4) ; a rear spoiler (6), which is arranged at the end of the joint (5) in the area of the rear part (4); and a deflection plate (10) which is arranged on the joint (5) and directly impacted by the air flow passing over the joint (5) during driving, and is installed in a movable manner on the deflection plate (10), placed and lifted on a static position of the joint (5) and the deflection plate (10) and spaced from the joint (5). The deflection plate (10) moves between effective positions spaced by the joint (5).

Description

[0001] Cross References to Related Applications [0002] This patent application claims priority from Italian Patent Application No. 102019000016157, filed September 12, 2019, the entire disclosure of which is incorporated herein by reference. technical field [0003] The invention relates to a motor vehicle with a rear spoiler. Background technique [0004] Modern performance cars pay special attention to aerodynamics, resulting in both a lower coefficient of drag (also known as "CX") and an increase in the vertical forces acting on the wheels. [0005] In order to increase the vertical force acting on the rear wheels, a rear spoiler (ie, "deflector") is usually provided at the rear of the vehicle body, which generates downforce by deflecting the airflow generated by the movement of the car upwards (ie, toward the lower lift). The rear spoiler is mounted on the third compartment of the body in a sedan or on the rear window in a hatchback. [0006] In some sports cars, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D35/00
CPCB62D35/007B62D37/02Y02T10/82
Inventor 马泰奥·比安卡拉纳萨尔瓦托雷·塞达
Owner FERRARI SA