Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 98
t angles with the main pulley, then over one spindlejuilley, making a quarter twist to get there, then back and forth over idle pulleys and theother spindle pulleys, and down over another guide pulley to the main pulley below. Unircrsal Vertical Boring-Machine.—What is known as a universal vertical… … Fio. 2.—Universal vertical boring-machine. forms, made by the Berry & Orton Co.. there are three boring spindles, each of which has amovement of 24 in. back and forth in a horizontal jilane and one in a vertical one of 18 in.,and whicii can be set at an angle of 4o or less with the vertical.…
Mechanical engineering
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