the same point as the coupling pin, Fig. », whose teeth catch in a hole in a small plate carried by a counterweighted piece swinging longi- tudinally. When the cars come together the lower end of this piece is struck and the catch is tripped, releasing the pawl. At once the main cross bar resumes… … into the small circle. This small brush will hole has an extension at one side, which wear for months before requiring repairs, forms a cover for the supplemental flue, and the item of brush repairs, so costly on and a hole or opening is made in the side the old styles of brush motions, is,…
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