Sepn. of mixt. of materials into individual components

摘要

The process for sepg. out a mixt. of materials into the individual components so that they can be reused, comprises placing the small pieces of the individual components (1,2) on a sloping surface (3) and then sepg. them by way of their different frictional coeffts.. The components with a low frictional coefft. pref. slide down the surface while those with a higher frictional coefft. tumble down the surface and are caught.