. Illustrated catalogue and general description of improved machine tools for working metal . 36 X 36 PATENT SPIRAL-GEARED PLANING Plane Work io Feet Long. Single belt drives planing and reversing mechanism through improvedfriction clutches. Return speed of table, 144 feet per minute, or eight times usualcutting speed. Patent table, with one fiat and one special V bearing, with verticalsurfaces to take side thrust. Bearings for table protected from dirt. Movementof table and feed-motion can be operated from either side of machine. Improvedcross-head, with internal saddles, and separ
. Illustrated catalogue and general description of improved machine tools for working metal . 36 X 36 PATENT SPIRAL-GEARED PLANING Plane Work io Feet Long. Single belt drives planing and reversing mechanism through improvedfriction clutches. Return speed of table, 144 feet per minute, or eight times usualcutting speed. Patent table, with one fiat and one special V bearing, with verticalsurfaces to take side thrust. Bearings for table protected from dirt. Movementof table and feed-motion can be operated from either side of machine. Improvedcross-head, with internal saddles, and separate feed-rods and screws. Improvedpower frictional raising gear for cross-head. Complete with countershaft, cranks,and wrenches. Fiir7nshed ivith one or two saddles on cross-head and ivith or withoutvertical slide-rests. Can be made any length desired. \Vm. Sellers & Co., Incorporated, Philadelphia, Pa. 169 Plate No. 120 X 120 PATENT SPIRAT,-GEARED PLANING Plane Work 24 Feet Eong. Two saddles on cross-head and vertical slide-rests on both uprights. Singlebelt drives planing and reversing mechanism through improved friction speed of table, 72 feet per minute, or four times usual cutting table, with one flat and one special V bearing, with vertical surfaces totake side thrust. Bearings for table protected from dirt. Movements of tableand feed-motion can be operated from either side of machine. Massive cross-headof improved construction, with internal saddles and separate feed-rods and of all tools entirel}^ independent in direction and amount. Power frictionalraising gear for cross-head. Vertical slide-rests counterbalanced. Complete withcountershaft, cranks and wrenches. This inac/iine can be fitniis/ud ivith one orhco saddles o)i cross-head and 7vitli or zvithont veriical slide-rests. Can also be madeto plane any length desired. lyo Wm. Sellers &
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Keywords: ., bookcentury1800, bookdecade1890, bookidillu, booksubjectmachinery
