Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 154
HYDRAULIC POWER AND DEVICES. 145 532-533. TRI-AXIALROTARY PUMP —Alate French invention. Theupper cyUnder receives thepower and rotates the lowerchambered cylindersthrough three spur gears.The wings of the upper orpower cylinder are set fast and are the only rubbing surfaces. Thecylindrical surfaces…
Mechanical movements
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