The mechanic's text-book and engineer's practical guide; containing a concise treatise on the nature and application of mechanical forces; action of gravity; the elements of machinery; rules and tables for calculating the working effects of machinery; of the strength, resistance, and pressure of materials; with tables of the weight and cohesive strength of iron and other metals (1866)
guide, as b c; pre-pare, of any suitable mate-rial, a rod or staff, ecfual tohalf the chords length, asd ef; from the end of thestaff, equal to the heightof the arch, fix a pin e,and at the extremity atracer f; move the staff,keeping its end to theguide and the fixed pin to the chord 5 and the…
Mechanical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
