A practical course in mechanical drawing for individual study and shop classes, trade and high schools (1912)
Willard, William Franklin, 1879- · Chicago : Popular mechanics company · leaf 52
he front and side views of agear wheel having 24 teeth, 2^ diametral pitch, withepicycloidal profile of teeth. Scale, full size. Problem 2.—A pinion for a certain gear has 2yteeth. CP is 1.571 inch. Draw forms of teeth by in-volute method. Scale, half size. Note: A pinion is the smaller of two… … 50 A PRACTICAL COURSE IN gears of 8 diametral pitch. One gear to be a plaingear, to have ^2 teeth, i-inch face, i-inch bore,one hub ys inch long and to be the driver. The follow-ing gear to be a web gear and to travel at two-thirdsas many r. p. m. (revolutions per minute) as the driver.The follower…
Mechanical drawing
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