Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 185
FnrvcJX y C^^X. go *• 176 AIR POWER APPLIANCES. ^T e avy … 655. CRANK EQUALIZING AN-GLE in air compression. The cylin-ders are set at an angle of 90° and twocranks are set at 30° . Burleigh,early Ingersoll, and De Lavergnesystem.
Mechanical movements
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