y open the steam and exhaust passages ^ < « > » BAILBOAD GATE. leading from the opposite ends of the cylinder. The This railroad gate—patented by Mr. Francis L. Bair,of valve seat has five ports—a central port connecting East York, Pa.—is so constructed as to be opened by the with a steam pipe or… … BAIE'S BAILBOAD GATE. will be pushed forward and downward, formed on the lower part of the inner surface of one of turning the shafts and causing the center the flanges slides between the flanges of the standard; a the valve is moved backward and forward over these bar, c, to open the gate. These…
Patented · Munn · Color · Cotton · Wood · Scientific American · White lead · Sewing machine · Red clover · Torpedo boats · Address munn · Wood working · Yellow pine · Feet long · Railway rail
Internet Archive · Public domain (published before 1931). Free to use for anything.
