The invention discloses an automobile tail deformation adjusting device, comprising two spoiler structures, lifting channels and a hydraulic pipeline. The spoiler structures are positioned in the lifting channels and comprise main wings, flapped foils and driving mechanisms. The main wings are positioned below the flapped foils; the front ends of the flapped foils are close to the tail ends of the main wings; end plates are arranged on the same-side ends of the main wings and the flapped foils; the main wings are fixedly connected with the end plates; the flapped foils are rotationally connected with the end plates; rotation plates which are arranged in parallel to the end plates are arranged on the middle parts of the main wings; the other ends of the rotation plates are hinged to the flapped foils; the driving mechanisms comprise main wing cylinders, flapped foil cylinders and bases; rotation auxiliary cylinders are arranged on the bases. The hydraulic pipeline comprises a hydraulic pump, a main wing pipeline, a flapped foil pipeline and a rotation auxiliary pipeline. By applying the device, under pressure and air resistance on the left and right sides of the tail of an automobile are adjusted, thus the adhesion performance of the automobile is improved and the load of tires is lowered.
Automobile tail deformation adjusting device
2015-08-26
Patent
Elektronische Ressource
Englisch
Device for adjusting air resistance at tail of automobile
Europäisches Patentamt | 2015
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