f the spring. At the side is a guide rod, arranged in sition is as follows : Copper, 15 parts; tin, 3'34 parts ; offsets near the ends of the pump rod sections where lead, 1'83 part; antimony, 1 part. This alloy is, there- the spring is inserted, to preserve the alignment of the fore a bronze with… … preventing the pin from turning when the cars are of the churn body, and at its outer end is connected LOOMIS' PITMAN OR PUMP ROD, coupled. When the link enters the chambered head by a short flexible tube to the discharge passage of of the drawbar, it pushes back the follower and re- an air pump,…
Patented · Patents · Pump · Device · Munn · Scientific American · Express money · Cotton chopper · Filter press · Side pieces · Address munn · Hot water · White light · Sheet metal · Bromide solution
Internet Archive · Public domain (published before 1931). Free to use for anything.
