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
System and method for cooling a nozzle
Efficient energy conversion devices and methods
Cleaning device, image formation device, and image formation method
Semiconductor structure and method for manufacturing the same
Active memory expansion and RDBMS meta data and tooling
Therapeutic approaches for treating neuroinflammatory conditions
Focusing-state detection apparatus, imaging apparatus, and its control method
  Randomly Featured Patents
Method and apparatus for controlling hydraulic systems
Low power I/O scheme for semiconductor memories
Paint applicator holder
Fixed patch array scanning antenna
Pneumatic tire bead comprising high modulus fibers and polyurethane matrix
Insecticidal ester enantiomers
Multi-Dimensional look-up table generation via adaptive node selection based upon color characteristics of an input image
Weight lifting gym
Haircutting angle indicator
Maintenance scheduling and tracking system