Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 827
drawn to a small scale,as in Fig. 2001, the two lines forming the sidesof the teeth may both be drawn to the samepoint, as shown at a, as in such cases they willnot differ sensibly from the parallel. A bevelled mortise-wheel.—Figs. 2002, 2003,and 2004, are plan, section, and side view of a… … • The scale is too small in the cut lo sliow these figures, but the process will readily be followed by a glance at th«method pursued in Fig. 1997. GEERING. 807 represent the diameter of the wheel, and B C that of the pinion. By following the instructions given iaFigs. 1997, 1998, and 1999, the…
Mechanical engineering
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