Undermounted air deflector for trucks and trailers

Details Undermounted air deflector for trucks and trailers Undermounted air deflector for trucks and trailers

1979-07-19

1981-04-21

Love, John J.

Land vehicles: bodies and tops

Bodies

Accessories

180 891, B62D 3502

Patent

active

042629535

ABSTRACT:
An airfoil or deflector panel for being mounted ahead of the rearmost set of wheels of a vehicle such as a truck or tractor-drawn trailer to direct air flow in a manner which reduces the relatively negative air pressure normally occurring behind a moving vehicle. The surface of the deflector which is presented in the direction of vehicle motion has a bilateral or compound convex curve.

REFERENCES:
patent: 2199883 (1940-05-01), Ishiwata
patent: 3743343 (1973-07-01), Grote, Sr. et al.
patent: 3869617 (1975-03-01), Gaussoin et al.
patent: 4119339 (1978-10-01), Heimburger

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