Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 335
1325. BELT HOLDER, Wellingtonmodel. Does away with a loose pulley. Thebelt is guided on to a set of rollers in a fixedframe at the side of the driving pulley. Savestime and avoids danger in putting on belts. MILL AND FACTORY APPLIANCES. 325 Y^J^C )fy ^3^^- JOINTED RADIAL ARM, for^ ■ • • drilling…
Mechanical movements
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