Active roll control

Land vehicles – Wheeled – Running gear

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2801121, 280704, 280709, B60G 1126

Patent

active

057853444

ABSTRACT:
An active roll control and leveling system operating between the sprung and unsprung masses of a vehicle or the like includes a plurality of shock absorbers attached between the sprung mass and the unsprung mass, a hydraulic source for supplying fluid at two hydraulic pressures, a sensor for detecting the vehicle's inertial change induced when the vehicle is turning, and a control unit for actively introducing fluid at hydraulic pressure to each shock absorber. The active roll control and leveling system includes a pump with a reservoir and a high pressure accumulator for delivering two separate hydraulic pressures. The active roll control and leveling system also includes an accumulator for each shock absorber and a controlling plunger for directing the pressures simultaneously to the shock absorbers.

REFERENCES:
patent: 2279120 (1942-04-01), Hurley
patent: 2353503 (1944-07-01), Rost et al.
patent: 4170279 (1979-10-01), Pelletier
patent: 4295660 (1981-10-01), Toti et al.
patent: 4345661 (1982-08-01), Nishikawa
patent: 4371182 (1983-02-01), Brown
patent: 4411447 (1983-10-01), Hart
patent: 4655440 (1987-04-01), Eckert
patent: 4848790 (1989-07-01), Fukunaga et al.
patent: 4966390 (1990-10-01), Lund et al.
patent: 4993744 (1991-02-01), Hiromoto et al.
patent: 5013061 (1991-05-01), Fujimura et al.
patent: 5015009 (1991-05-01), Ohyama et al.
patent: 5040823 (1991-08-01), Lund
patent: 5076606 (1991-12-01), Takahashi
patent: 5085460 (1992-02-01), Takahashi
patent: 5087073 (1992-02-01), Lund
patent: 5174603 (1992-12-01), Lund
patent: 5217246 (1993-06-01), Williams et al.

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

Active roll control does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-16969

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