Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 155
linder makes apacking for the wing. … 541. PATTISON ROTARY PUMP.—Ahollow winged cylinder in which an eccentric isrotated on an axis central with the outer shell.The piston and socket serve as a guide for the win. HYDRAULIC POWER AND DEVICES. 147
Mechanical movements
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