Aktive Spoilerstruktur, die sich durch Drehung Öffnen Lässt

Details

Veröffentlichungs-Nr.

EP3756981

Aktenzeichen

EP19219686

Anmeldetag

24. Dezember 2019

Veröffentlichung

28. Dezember 2022

Erteilung

28. Dezember 2022

Rechtsraum

EP

IPC

B62D35/00B62D37/02

Abstract

The present invention provides an active spoiler structure capable of opening by rotation, comprising: a spoiler mounted at a tail of a vehicle and provided with a first lug and a second lug at its rear side; a rocker rotating support mounted to the rear side of the spoiler through the first lug and the second lug; an assisting rocker connected to the rocker rotating support through the first lug, another end of the assisting rocker being fixed to a gear rack fixing pressing plate; an electric motor connected in signal to an electronic control unit; a rotary shaft configured to be driven to rotate by the electric motor; a gear being sleeved at a terminal end of the rotary shaft and capable of rotating therewith; and, a sliding gear rack, one end of the sliding gear rack engaging with the gear and the other end of the sliding gear rack being connected to the rocker rotating support, the sliding gear rack being positionally limited by the gear rack fixing pressing plate; wherein, according to a real time speed of the vehicle, under the control of the electronic control unit, the spoiler can open by rotation from a closed position, and remains at an optimal angle that can minimize the wind resistance and maximize the aerodynamic downforce. According to the present invention, an active spoiler structure is provided for realizing high speed safe driving, environmental protection, energy saving and emission reduction.

Anmelder

Firmen

Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd.
Compagnie Plastic Omnium SE

Land

🇨🇳 China

Fachgebiete