Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 327
i, of the pair havebeen determined, then the lines Dd and E e are to each other direct-ly as these quantities. B F andC F are radii of the pitch-circle. The case in which the axes are neither parallel nor intersecting admits of solution by means of a pair of bevels upon an intermediate axis, so… … Fig. 685. MACHINE DESIGN AND MECHANICAL CONSTRUCTIONS. 311 When the axes are at right angles to each other, and do not intersect, thewheel and screw may be employed to connect them. The velocity of motion isin this arrangement immediately deduced from that of the screw, its numberof threads, and…
Mechanical drawing
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