Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments. Elementary instruction in practical mechanical drawing. Together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers (1889)
B. Since the axis of B is inthe same plane as that of A, the lower half of thecurve is of the same curvature as the upper, as isshown by the dotted curve, • In Figure 228 the axis of piece B is not in the sameplane as that of D, but to one side of it to the dis-tance between the centre lines C, D,… … ■^ide^Yiew Fig. 22S. end view, passes within the line x before the curve ofintersection begins, and in transferring the lengths of PROJECTIONS. IS: the full lines b, c, dy e, f, to the end view, and mark-ing the arcs b\ d, d, e?, f they are marked from thepoint w (the point where the centre line of…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
