Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 187
176 AIR POWER APPLIANCES. ^s?^?^ … ^w^^^ 655. CRANK EQUALIZING AN-GLE in air compression. The cylin-ders are set at an angle of 90° and t\vGcranks are set at 30° . Burleigh,*early Ingersoll, and De Lavergnesystem.
Mechanical movements
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