Manual of the Bouton Foundry Company, 1887 . F BEAMS. II 8 INCH. 7 INCH. 6 INCH. 5 INCH. 4 INCH. ,0—I ll 1 5 o5 X To 1 s CO p CO CO 00 a! 0 1- 5 J). 4 6 ....... 7 22,3 8 9 1 11 12 It 14 15 3
Manual of the Bouton Foundry Company, 1887 . F BEAMS. II 8 INCH. 7 INCH. 6 INCH. 5 INCH. 4 INCH. ,0—I ll 1 5 o5 X To 1 s CO p CO CO 00 a! 0 1- 5 J). 4 6 ....... 7 22,3 8 9 1 11 12 It 14 15 , 16 ... 17 lit 20 21 M 1 1 -For loud of 350 pounds per square foot, divide the above spacingby two (lit. Maximum fibre strain, 16,000 lbs. per square inch. BOUTON • FOUNDRY • COMPHNY, 2600 Archer Avenue, Chicago. GARNEGIE STEIEL NUMBERS, WEIGHTS AND DIMENSIONS. A B | C | DWidth ? Thick- Distance E Same F G H Number, Depth. Weight of mess of from Web including Flangrfl. Web. to outisde Web. Inches. Lbs. of Flange. 1 1 i 301 b . 20 80 301 20 64 302 !.> 50 1 ! 302 15 41 303 12 40 303 12 32 304 10 33 5,00 7 7 304 10 805 9 27 1 2 305 a. 9 21 7 5 306 s 0.) 4,50 7 | 306 8 18 ;u>7 7 20 0,35 307 7 15^ SOS 0 16
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdivisio, bookyear1887
