al use. inder is now in use at the Atlas A is a pump case through which the liquid is to be lifted Works. and forced. Within said pump case are two hubs, each hav- Messrs. Tannett, Walker & Co ing flanges or pistons of a peculiar shape. These hubs are denoted by the letters, Band C. The pistons on… … to the driving shaft, which is seen broken off at F, Fig. 2. objection that obtains against many, if not all, the rotary have made many tire-rolling mills, among them that which The pistons or flanges, D and E, on the hub, B, are so con- pumps in use, namely, the great amount of friction when…
Internet Archive · Public domain (published before 1931). Free to use for anything.
