Air foil construction

Details Air foil construction Air foil construction

1982-01-07

1983-12-20

Bertsch, Richard A.

Land vehicles: bodies and tops

Bodies

Accessories

B62D 3500

Patent

active

044213549

ABSTRACT:
An air foil having a general shape of a half pyramid, but wherein when mounted in place, its rear edges are vertical. Such rear edges terminate in tapered marginal flanges which are angularly related to the remainder of the structure for air deflection purposes. This air foil can be cab mounted or mounted on the trailer in front of the dolly. Another form of air foil comprises a spoiler for the rear upper corner of a trailer. A further air foil comprises an air deflector for the bumper of a highway vehicle.

REFERENCES:
patent: 3947065 (1976-03-01), Geiger
patent: 3960402 (1976-06-01), Keck
patent: 3999796 (1976-12-01), Greene et al.
patent: 3999797 (1976-12-01), Kirsch et al.
patent: 4082341 (1978-04-01), Gore
patent: 4103957 (1978-08-01), Landry et al.
patent: 4131308 (1978-12-01), Holka et al.
patent: 4131309 (1978-12-01), Henke
patent: 4262953 (1981-04-01), McErlane
patent: 4318565 (1982-03-01), Lay
patent: 4320920 (1982-03-01), Goudey

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