Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 263
992^. CHANGEABLE MOTIONGEAR.—Two or more changes of motionby bevel gear may be made by moving apinion along a feathered shaft at an anglewith the change gear shaft. 21^2 GEARING. … 992^. PNEUMATIC GRAIN ELE-VATOR.—V is a compound suctionfan; T, pipe to receiver R; R, areceiver v^ith a wire gauze screento allov;^ dust to be separated from thegrain and carried off through the fan;S, lifting pipe of conical form; N,regulator with a rubber diaphragm toallow the foot nozzle O to…
Mechanical movements
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