Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 446
. whichis firm on pinion,and by which thecrosshead receivesits motion, makingas near a completerevolution as pos-sible. In shops wherethere is no slotter.this device can beused to bore outdriving box brasses,by using a boringbar, an shown inFigs. 7 and 8, usingthe device the samea H for… … Device fon Tiiikino Ckosbiiead Pim9. 47 years with very aatfa^factory results. O. G. Brbttibo.Braiiifrd. Minn. WanlPd-I n fn r m a-(loD Abool TrBvel-Inc Eiiuliieera. Editor Tf\e LaeoinotittEn-(}\ titer : In the last few is-sues of your paperthere has been quite aheated discussion on thecompensative…
Railroads · Locomotives
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