Apparatus for reducing the wind resistance imposed on a prime mo

Details Apparatus for reducing the wind resistance imposed on a prime mo Apparatus for reducing the wind resistance imposed on a prime mo

1978-06-15

1980-04-22

Song, Robert R.

Land vehicles: bodies and tops

Bodies

Accessories

105 2R, 296 91, B62D 3500

Patent

active

041991850

ABSTRACT:
Apparatus for reducing the wind resistance or drag imposed on a prime mover-trailer combination, said apparatus being adapted for mounting on top of the prime mover, said apparatus comprising an upper surface generally extending upwardly and rearwardly from a lower forward portion to an upper rearward portion, and a first vane spaced from the forward portion for directing an air current generally along said upper surface when the prime mover-trailer combination is in forward motion.

REFERENCES:
patent: 3309131 (1967-03-01), Saunders
patent: 3451469 (1969-06-01), Hall
patent: 3730103 (1973-05-01), Weaver
patent: 3929202 (1975-12-01), Hobbensiefken
patent: 3929369 (1975-12-01), Blair

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