Sewage cleaning basin - has running surface for cleaning assembly wheels fitted to upper wall edge by elastic mountings

摘要

The running surface over the edges of a container for liquid matter, esp. a sewage cleaning basin, is secured to the edge surface by an elastic mounting. USE/ADVANTAGE - The basin, in a round shape such as for sewage cleaning, has running surfaces on the upper edges for the wheels of a rotating cleaning bridge or the like. The running surfaces take up the forces of the wheels running over them, to give a durable mounting between the surfaces and the edge structure of the basin.