ished by shifting a lever, can dump a train of half a dozen To give an idea of the load which can be transferred by the use of labor-saving machinery and appliances in not only constructing railroads, but loading vessels such as self-dumping cars, the track-laying machine or more cars. By utilizing… … placed across stated, an in- DISTRIBUTING MATERIAL PROM SELF-DUMPING CARS ON A TRESTLE. definite num- some of the valleys that the unloading of the cars in the usual ber of cars can be unloaded by one man by merely- can be thrown on the embankment from each side in connecting the hose which carries…
Locomotive · Railroad · Gasoline · Pampas · Cylinders · Years ago · Scientific American · Gasoline engines · Driving wheels · Horse power · Working order · White dog · Special accident · American june · Pampas plume
Internet Archive · Public domain (published before 1931). Free to use for anything.
