Drag reducing apparatus

Land vehicles: bodies and tops – Bodies – Accessories

Patent

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Details

105 2R, B62D 3500

Patent

active

042147875

ABSTRACT:
A pair of trim panels are pivotally connected to the rear end of a vehicle to reduce air drag when the vehicle is in motion, with control apparatus connected between each trim panel and the rear end of the vehicle for maintaining the trim panel in an operating position when the vehicle is moving at a rate exceeding a predetermined minimum velocity, and for maintaining the trim panels in a storage position when the vehicle is moving at a rate not exceeding the minimum velocity.

REFERENCES:
patent: 2146297 (1939-02-01), Huet
patent: 2149161 (1939-02-01), Byrnes
patent: 2781226 (1957-02-01), Tydon
patent: 3010754 (1961-11-01), Shumaker
patent: 3960402 (1976-06-01), Keck
patent: 4006932 (1977-02-01), McDonald

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