)timtxk %mtxkm« seives. L is a hinged feed apron, a very con- WINNOWING MACHINE. … on the crank shaft. F is the quick shaft, on that soft maple and birch sap will not granu- which the fan G is mounted. The seives, C, late into sugar, but will, like the juice of the the frame. H is a rod connecting I with a , any desired extent to regulate the supply of crank on the fan shaft, as…
Machine · Patents · Planing · Combination · Largest · Claim · Largest list · Fastening · Planing machine · Patent office · Scientific American · Purposes set · Sawing machine · Wrought iron · Seed planters · India rubber · York city
Internet Archive · Public domain (published before 1931). Free to use for anything.
