|5600104||Load cell having reduced sensitivity to non-symmetrical beam loading|
A load cell having a measurement beam and a pivotal support for either coupling a load to the beam or supporting opposite ends of the beam. In one embodiment, opposite ends of a beam are secured to the upper surface of a frame, and the load is applied to ...
|4303281||Magnetic ball thrust bearing|
There is disclosed a variety of magnetic ball thrust bearings in use in low friction applications such as anemometers, drills or the like wherein a permanent magnet or other source of magnetomotive force produces a magnetic flux in a closed path which pas...
A railcar unit includes a pair of railcars, each having a car body supported by single-axle, forward and rearward trucks which are pivotally mounted to the car bodies. Conventional drawbars couple the car bodies and independent, interconnectable members c...