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 225
/A ^k ^\ \^ .^ ?^ ^^ ft Fig. 374. … Fig. 375. vS Fig. 376. ROGERS DRAWING AND DESIGN. 249 d expresses the diameter of the rivet and t standsfor the thickness of the plate. For plates thicker than f ^-in. the diameter of therivet may be smaller in proportion to the thicknessof the plate than is required by these formulae. The…
Mechanical drawing · Machine design
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