Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 830
m either end, asdesired. The capacitv claimed is 3,0fi0 shingles per hour from suitable blocks, or 60 shinglesper minute from blocks 8 in. wide. The carriage is moved up over the saw by a i)inion run-ning in a rack gear until the saw has passed through the block, when the pinion is automat-ically… … Fig. 1.—Shingle tapering device. again, and the carriage moves the block against tlie saw. There are two feeds, one for hardand the other for soft wood. In one of the most important of the shingle-cutting machines made there is a large horizontal disk, driven by gearing overthe top of a frame…
Mechanical engineering
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