New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 262
hence the heel, h, thus formed,will admit of the couplers performiug their work when theknuckle ami conforms to the construction shown, and not . h^g. • diagram shows the knuckle pivoted without the clearance rcfeiTed to, which naturally compelsthe one jaw to rotate about the nose of the adjacent… … Fig. 3.points located at a, rta and a, or any such location that maybe seloct4?d on or within the triangle lines described from thecenters, n, a= and n. This mil couple on much sharpercurves than the heel shown in Figs. 1 and 2 when the pivpoints are located at any other location than a of the…
Railroads · Railroad cars
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