Air deflector system for tractor-trailers and controls therefor

Details Air deflector system for tractor-trailers and controls therefor Air deflector system for tractor-trailers and controls therefor

1990-06-29

1992-03-03

Focarino, Margaret A.

Land vehicles: bodies and tops

Bodies

With distinct wind deflector

2961805, B62D 3500

Patent

active

050926489

ABSTRACT:
A plurality of spaced gates in the airflow control system on top of the tractor cab opens up to permit a flow of air to impinge on the front face of the trailer to exert a braking force to augment the braking force exerted by the wheel brakes to slow down the tractor-trailer assembly.

REFERENCES:
patent: 2863695 (1958-12-01), Stamm
patent: 4214786 (1980-07-01), Morrison
patent: 4607874 (1986-08-01), Peairs
patent: 4693506 (1987-09-01), Massengill
patent: 4824165 (1989-04-01), Fry
patent: 4867499 (1989-09-01), Stephan et al.

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