Four wheel drive vehicle

Motor vehicles – Having four wheels driven

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

180248, B62D 1734

Patent

active

047920092

ABSTRACT:
A four wheel drive vehicle comprising dirigible front wheels and nondirigible rear wheels. Drive of an engine is transmitted to the front and rear wheels through a propelling drive transmission for producing at least two, high and low, speeds, a front wheel change speed mechanism, and a rear wheel change speed mechanism. The front and rear wheel change speed mechanisms are controlled by a control device to produce a high speed state with the front wheels accelerated when a steering angle of the front wheels exceeds a predetermined angle and the propelling drive transmission is in a low speed position, to produce a low speed state with the front wheels accelerated when the steering angle of the front wheels exceeds the predetermined angle and the propelling drive transmission is in a high speed position, and to produce a standard state in which the front and rear wheels are driven at the same speed when the steering angle of the front wheels is below the predetermined angle.

REFERENCES:
patent: 4574910 (1986-03-01), Miki et al.
patent: 4609064 (1986-09-01), Suzuki et al.
patent: 4669559 (1987-06-01), Fukui
patent: 4715467 (1987-12-01), Sakai

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

Four wheel drive vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Four wheel drive vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Four wheel drive vehicle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1905316

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