Valin Technology Center recently from the good news, by the summer of macro, supported Wang Xiang, Lu Jun, Wang Lu,cast bronze who jointly invented the "car front axle wheel hub and steering knuckle connected device, " State Intellectual Property Office has received the authorization certificate.
bronze bushing It is reported that the existing cars, especially trucks, the front axle and steering wheel section of the connection between the multi-use inside and outside the two tapered roller bearings to connect to, often because of poor concentricity, dry bushing beating the automobile wheel circumference Large, smooth driving not affect the vehicle driving safety. Which the utility model is a vehicle front axle wheel hub and steering knuckle connected devices, is a vehicle steering device,plain bearing characterized by the spindle in the steering knuckle section of the left column and right column section to install double row tapered roller bearings, the double row tapered Roller bearing inner ring into the inner left and right inner,sleeve bushing left and right, respectively, the inner section of the adjacent end of flexible card slot and install the ring, so that the left and right inner elastic connections, in the left and right inner The other side of the face were installed seal,DU bushing double row tapered roller bearing outer ring is integral outer ring, the wheel hub center to center bearing hole, the bearing hole of the left and right cylinder bore diameter and the outer ring of the left The right corresponds to the diameter of cylindrical surface and the transition with the same installation, the first double row tapered roller bearings from the left wheel hub bearing pressure put into the hole,bushing then, would have been equipped with a double row tapered roller bearings The press-fit into the steering wheel section of the spindle concentricity is good,brass bushing steering knuckle spindle hub rotates around the circumference of beating a small,Mould guide plate smooth and safe driving car, plastic bushing greatly improving the safety of automobile travel.