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Scientific American, Vol. 46, No. 1 (January 1882) (1882)

leaf 8

An illustration from Scientific American, Vol. 46, No. 1 (January 1882), 1882, leaf 8
Y., has patented be safely accomplished by brain force without a reserve of necessary expansion sideways, resulting in large openings The im. strength sufficient to give buoyancy to the exercise, and, if in improved attachment for knitting machines between some bars and corresponding smaller… … mon grates those are best which are cast sin- , provided with detachable laterally projecting THE .ETNA PATTERN GRATE BAR, gle, being moulded on the side, thus securing pins for giving a reciprocating movement to tue best metal on the face of the bar. the cam and vibratory movements to the I may so…

Patented · Patents · Boiler · Engraving · Iron · Consists · Pivoted · Longitudinal seams · Illustrated catalogue · Scientific American · Cap bar · Side bars · Trade catalogs · Carrying power · Grate bars · Inch hole · Feed water

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