Drag reducer for land vehicles

Land vehicles: bodies and tops – Bodies – Accessories

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

105 2R, B62D 3500

Patent

active

042576407

ABSTRACT:
A drag reducer for a gap in a land vehicle moving through air which consists of a retractable or articulated baffle, spanning approximately the entire distance of the gap. The drag reducer can be used on all land vehicles and is readily adaptable for use on railroad box cars, truck semi-trailers, full trailers in tandem and vehicles towed by cars. The drag reducer can take the form of a fin mounted rigidly or with articulated joint or flexible material to allow for movement between the leading and trailing vehicles. It may also be of a retractable nature, such as an accordian arrangement, a roll-up screen, an inflatable fin, a folding plate, etc. The unit may be attached primarily to either the lead vehicle or trailing vehicle or both, however, in the case of tractor-trailer trucks, the bulk of the device is better kept with the tractor unit, because there are approximately one-third the number of tractors compared to trailers, resulting in substantial savings in the cost of equipping fleets of tractor-trailer rigs.

REFERENCES:
patent: 3834752 (1974-09-01), Cook
patent: 3951445 (1976-04-01), Tatom

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Drag reducer for land vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drag reducer for land vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drag reducer for land vehicles will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2406037

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.