EB FOLDEE. Nevertheless, the practical application of the electric them to make the final fold in the usual manner. The This is a very simple machine, adapted to fold papers current to this purpose seems never to have had a pros- folding rollers are preferably turned by a gear mechan- as they come… … side, there being an open tube connecting the plates power being converted into electrical energy by a sin- CARE'S EOTAEY NEWSPAPER FOLDER. and passing through the center of the wheel. The gle generator. axle passes through this tube, and is secured to the The current thus created is conveyed to…
Munn · Rubies · Ruby · Device · Connected · Scientific American · Motor · Electric current · Binding posts · Horse power · Meteorological station · Years ago · Large number · Express money · Largest circulation · American supplement
Internet Archive · Public domain (published before 1931). Free to use for anything.
