Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Assisted steering system for a motor vehicle










Image Number 4 for United States Patent #4712631.

In a bridging circuit (6.sub.a, 6.sub.b) connecting the two opposing chambers ( V.sub.1 V.sub.2) of the hydraulic assistance actuator (5), a valve seat (11) is interposed which may be closed selectively by a valve member which is biased by an electromagnetic actuator (14) having two states, energized and unenergized, which is controlled by at least one switch (18.sub.a, 18.sub.b) actuatable by the lever (19) of the gear changing mechanism of the vehicle so as to close the bridging circuit (6.sub.a, 6.sub.b) when the parking gears are engaged (first and reverse) in order to obtain maximum hydraulic assistance power, the assistance power being reduced during other conditions of use of the vehicle (driving along the road).








 
 
  Recently Added Patents
Compositions and methods using microspheres and non-ionic contrast agents
Power converter for an LED assembly and lighting application
Nucleic acid sequences encoding secE/sec61-gamma subunits of protein translocation complexes
Basketball
Automatically capturing images that include lightning
Magnetic reading and writing device
Automatic logical position adjustment of multiple screens
  Randomly Featured Patents
Feedback methods and systems for rapid switching of oscillator frequencies
Antenna support structure
Ball retriever
Voice transmission system
Method and apparatus to erect pile fibers
Low inductance decoupling capacitor
Tube clamp device and tube connection device
Welding mask corona barrier
Air bag simulator and method of simulating an air bag
Structure and process for microelectromechanical system-based sensor