초록 ▼

Vehicle wind deflectors are disclosed herein which are carried on the cab or tractor of a semi-trailer combination and carried on the rear end of the trailer. The cab or tractor deflector includes a base mounting for supporting a panel at an angle so as to deflect ram air immediately ahead of the tr

Vehicle wind deflectors are disclosed herein which are carried on the cab or tractor of a semi-trailer combination and carried on the rear end of the trailer. The cab or tractor deflector includes a base mounting for supporting a panel at an angle so as to deflect ram air immediately ahead of the trailer. The trailer rear end deflectors include a pair of elongated deflectors carried at the opposite corners of the trailer wherein each deflector is arcuate in cross section so as to wrap around the corner in fixed spaced relationship to the structure of the trailer to define an air passageway therebetween. Associated with rear deflector, there is a plurality of air spreaders or pipes which accept a portion of the deflected ram air and conduct the air to given areas at the rear of the trailer to break the creation of any vacuum. Angled flanges are disposed at the entrance to each of said spreaders or pipes to catch and direct ram air into the spreaders or pipes.

대표청구항 ▼

Wind deflector apparatus for a vehicle comprising the combination of: a pair of wind deflectors wherein each deflector is of arcuate cross section and vertically arranged with respect to said vehicle so as to be in spaced apart relationship on opposite sides of the vehicle rear immediately adjacent

Wind deflector apparatus for a vehicle comprising the combination of: a pair of wind deflectors wherein each deflector is of arcuate cross section and vertically arranged with respect to said vehicle so as to be in spaced apart relationship on opposite sides of the vehicle rear immediately adjacent the juncture of the sides with the rear; a plurality of stand-offs securing each deflector to said vehicle so as to define a passageway between the opposing surfaces of each of said deflectors and the associated vehicle side and rear; and air spreader means carried on the vehicle rear having an entrance for receiving oncoming ram air and for discharging said ram air immediately adjacent the vehicle rear so as to destroy the creation of vacuum when the vehicle is moving forwardly; said spreader means includes elongated tubes arranged in sets across the rear of the vehicle for conducting air to specific locations; each of said tubes includes an entrance and an exit wherein said entrance is immediately adjacent said wind deflector and said exit exhausts substantially at the mid-section at the rear of said vehicle.