ounded heads of the link bar enters thefunnel-shaped mouth of the drawhead, it forces the sectionsapart and passes into the front part of the inner chamber.The end of the head strikes the block, and the spring breaksthe shock. When the head has passed the offsets, the sec-tions spring together and… … , 1 KeFHEETERS CAR COUPLING. the opening, against which the link will strike in case a caris derailed, thereby spreading the sections and allowing thehead of the link to come out of the drawhead. This invention has been patented by Dr. S. B. McPheel-ers, of Medoc, Mo. macblne Borers. An interesting…
Patented · Patents · Gas · Apparatus · Scientific American · Dynamite · Trade mark · Sewing machine · Telegrams forwarded · Rod train · Arc lights · Feed water · Address munn · Vacuum brake · Screw cutting
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
