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 323
Fig. 8.—Balancing-disk. Fig. 9.—Cri.ss-liead. entering supplemental port a at opposite end attwo points, and traveling through the horizon-tal passages into port a and cylinder-port. Tiieadmission, therefore, takes place at lour pointsat the same time, and, as the ports are very large,the nearest…
Mechanical engineering
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