Vehicular air flow control device with variable angle air flow c

Details Vehicular air flow control device with variable angle air flow c Vehicular air flow control device with variable angle air flow c

1985-02-27

1987-06-23

Song, Robert R.

Land vehicles: bodies and tops

Bodies

Accessories

296 91, B62D 3702

Patent

active

046747885

ABSTRACT:
An air flow control device for an automotive vehicle includes an air flow control fin pivotably secured near the rear end of a vehicle. The air flow control fin is pivotable to either of two angular positions with respect to the vehicle body. A manual operator is disposed within a vehicle compartment and is connected to the air flow control fin through a remote control mechanism. The air flow control fin is movable between a first spoiler position in which the fin diverts air flowing along vehicle body surface upwards so as to exert a downward force and enhance the traction of the vehicular wheels, and a second air flow guide position in which the fin guides the air flow toward a rear window surface so as to remove rain water, dust and so forth. The manual operator can be operated by a driver in the vehicle compartment to select either the first spoiler position or the second air flow guide position.

REFERENCES:
patent: 3647257 (1972-03-01), Litchfield
patent: 4174863 (1979-11-01), Gotz
patent: 4179154 (1979-12-01), Ingram
patent: 4256339 (1981-03-01), Ingram

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