User:E W Hitchler
The point of this patent was to improve the electrical brush. They wanted the brush to be capable of operating at high current densities and high speeds with a reduction in the loss of amps as well as low noise. They wanted to reduce the mechanical load. They wanted to incorporate an electrical connection to stationary, moving, and rotating parts. They wanted to have the brush capable of being used with and without lubrication. They wanted to have a new method for the production of multifibers that will reduce friction and allow fibers to individually flex.