. Report of draft gear tests, United State Railroad administration, Inspection and test section; . Test Gear No. 3/n Car ATest Gear No. 2 /n Car Ve/ociyy-//3 Mt?H. figuredOl W 0247Sec. Gear Fe/ease- Sf Sec. Draft Gear Cyc/e~ 40 45 600 500 400 300 200 /OO. lest Gear No. 3 /n Cor Gear No. 2 In Car /e/ Sec. Draft Gear Cye/e T7me—SecondsFigs. 80k, 80l and 80m—Time-Force Curves, Westinghouse D-3 Gears Draft Gear Tests of the U. S. Railroad Administration 213 4 5p//cf Suffer //? Geor, //? Cor Ve/oci1y= MPti 3 C~>0~ w
. Report of draft gear tests, United State Railroad administration, Inspection and test section; . Test Gear No. 3/n Car ATest Gear No. 2 /n Car Ve/ociyy-//3 Mt?H. figuredOl W 0247Sec. Gear Fe/ease- Sf Sec. Draft Gear Cyc/e~ 40 45 600 500 400 300 200 /OO. lest Gear No. 3 /n Cor Gear No. 2 In Car /e/ Sec. Draft Gear Cye/e T7me—SecondsFigs. 80k, 80l and 80m—Time-Force Curves, Westinghouse D-3 Gears Draft Gear Tests of the U. S. Railroad Administration 213 4 5p//cf Suffer //? Geor, //? Cor Ve/oci1y= MPti 3 C~>0~ w 2/ FigureSOr? t secGtpJ. impress. /O /5 20 25 30 35 40 45- 0/66 Sec. Gear &e/ease A Sec. Draft Gear Cyc/e-
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Keywords: ., bookauthorunitedst, bookcentury1900, bookdecade1920, bookyear1921
