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Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)

Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 151

An illustration from Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary, 1917, leaf 151
gteeth meshing into the recesses of the op-posite gear piston. Used in combinationwith No. 342 in the Silsby fire engine. 530. PAPPENHEIM ROTARYPUMP. — One of the earliest rotarydevices for raising water. Two deepcog-wheels with their teeth meshed androtating in a close-fitted shell. 531. REPSOLD… … HYDRAULIC POWER AND DEVICES. i4i 532-533- TRI-AXIALROTARY PUMP.—Alate French invention. Theupper cylinder receives thepower and rotates the lower ^ chambered cylinder?-j through three spur gears.The wings of the upper orpower cylinder are set fast and are the only rubbing surfaces. Thecylindrical…

Mechanical movements

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