Spur and bevel gearing; a treatise on the principles, dimensions, calculation, design and strength of spur and bevel gearing, together with chapters on special tooth forms and methods of cutting gear teeth (1914)
New York, The Industrial press; [etc., etc.] · leaf 149
w^ ^ r -OOOtt … O coS c DESIGN OF GEARS I3S of the gear is given as ^(^ Std. on the drawing. This meansthat the hole is to be bored and reamed until it will make a goodpush fit for a standard plug gage of the size given. It will benoted that all the dimensions needed by the workman who turnsthe blank are appended…
Gearing
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