New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 261
d at a; its heelis the same as that in Fig. 1, but its fore-ai-m, c, stands at anangle to the parallel line x of the bar. In the selection ofthe center, a, as the beginning of the rear extreme loca-tions serving as pivot points, it vnU be observed that theheel, h, assumes its position outside and… … to effect the connection. If the tore-arm, c, was allowed tostrike the face of the adjacent knuckle any earlier, the re-sult would be that the knuckle would rotate too soon, whichwould cause the nose of the jaw to strike the nose of the FKHKirAEY, 1S91 THE RAILVVTAY MASTER MECHANIC 31 opix)site jaw…
Railroads · Railroad cars
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