Mechanical drawing problems for high schools, normal schools and vocational schools (1918)
Berg, Edward. [from old catalog], Kronquist, Emil F. (Emil Fritjoff), b. 1882 · Peoria, Ill. : The Manual arts press · leaf 170
gth of hub. Title:— CAST IRON PULLEY SCALE DATE NAME Conventional Sections. It will be noticed in the drawing of the pulley that the arms are not sectioned in theside \iew as would be the case in a true projection from the front view. This is done toshow clearly the shape of the hub and the rim and… … TTJ H- 5 Q mm
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
