The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose; (1902)
Barber, Thomas Walter. [from old catalog] · New York, Spon & Chamberlain · leaf 71
. 488. 459. Reaping machine cutters. A series of scissor-shaped knives, one set fixed and the other reciprocating. 460. Wire cutter discs, one fixed, the other attached to the hand lever, and having corresponding holes of various sizes in both discs. 461. Chaff machine, with revolving shear blades.… … 66 TEE ENGINEERS SKETCH-BOOK 465. Fret saw or jigger. 466. Three-cutter tube shears, with worm gear motion. Section 25—CONDENSING AND COOLING APPLIANCES. Their uses generally are to condense steam, to cool heated gases, air, orarticles of food requiring a low temperature; distilling, and…
Mechanical movements
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