Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vehicle height control system










Image Number 2 for United States Patent #5288102.

A compact vehicle height control system is capable of changing the spring constant of gas springs to thereby control the vehicle attitude stabilizing characteristics so as to provide a comfortable vehicle ride. Pilot-controlled directional control valves are interposed in passages that connect first and second gas springs in parallel. When the pilot-controlled directional control valves are opened, the first and second gas springs are communicated with respective cylinders in parallel, whereas, when the directional control valves are closed, only the first gas springs are communicated with the cylinders, thereby changing the spring constant. The pilot-controlled directional control valves are hydraulically operable, thereby eliminating solenoid operated valves.








 
 
  Recently Added Patents
Communication system, authentication device, control server, communication method, and program
Toy
Audio processing in a multi-participant conference
Monitoring activity of a user in locomotion on foot
Real ear measurement system using thin tube
Transactional consistency scheme
Single-stage PFC converter with constant voltage and constant current
  Randomly Featured Patents
Reverse moineau motor
Clock generator for CMOS circuits with dynamic registers
Memory-type sync generator with reduced memory requirements
Method of removing hydrogen sulfide from gases utilizing a stabilized chelate solution
Fabric softener dispenser for vertical agitator
Method and apparatus for determining if a digital value lies within a range
Method of molding cases used in information detection hole system and apparatus therefor
Method of ultrasonic imaging comprising administering biocompatible spheres or particles
Tool bit
Decoration article secured to the ends of upper beam of venetian blind