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 344
e angle of advanceof the eccentric must be increased, so as to makeOB, in the above figure, equal to the outside lap,plus the lead. Let the circle ABCD in Fig. 542 represent thepath of the center of the eccentric sheave. Whenthe valve is in its middle position, moving towardthe left, the eccentric… … Fios. 531 AITD 53S. 374 ROGERS DRAWING AND DESIGN.
Mechanical drawing · Machine design
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