Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 163
used for all specialsizes of gears. For these wooden patterns we shall now give a few hints asto the best methods of construction. As the form of the toothused by the draftsman will play no part in the construction ofthe pattern, we think it would be out of place here to enter intoa discussion of… … Fig. 236. varying distances of axes, and transmit an unvarying velocity and;amount of power. The common contention that two gears willjcrowd harder on their bearings when the single curve, or involuttform is used, has not been proven in actual practice. The practicalmethods for obtaining the curves…
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