An Iron Drain Pipe Stopper.

Abstract

Abstract 13,644. Beasley, W. I. July 3. Stopping pipes.-Fig. 1 shows a cast iron stopper for stoneware, iron, and other pipes, gullies, traps, interceptors, junctions and the like applicable for closing the outlets or inlets of inspection or cleansing openings. A spring lever d pivoted between lugs c is arranged to pass between set-screws h in upturned lugs of plates e. These plates, which have segmentally-shaped outer ends, are secured by screws f passing through slots. Fig. 5 shows an earthenware stopper and pipe. In this stopper the lugs c are cast with a tang, which, together with sockets provided for the set-screws f, are fixed in the earthenware disk by lead. Linings k of bitumen are provided for the socket and stopper.

Inventors

• 👤 William Isaac Beasley

Bibliographic Details