Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 236
Fio. 395. Fig. 393. … 262 ROGERS DRAWING AND DESIGN. These stems, Fig, 395, are provided withscrew threads at their outer ends, ordinarilyshallow square thread. The bosses on theframe are also provided with a similar screwthread, into which fits the screw of thestem. By means of the thread on the stems theheight of the…
Mechanical drawing · Machine design
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