Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 342
lectric Co. ofPhiladelphia. This is, in fact, three separate lines, each having an independent engine,but all so arranged that by means of friction cut-ofF couplings the three lines canbe connected into one, and driven by either of the engines. It will be noticedthat these lines are supported and… … End View of Line Shaft shown on Opposite Page. The special feature in this view is the mounting of the receiving pullej ona sleeve or quill, which is entirely independent of and apart from the lineshaft which runs through it. The two are connected or disconnected by a frictioncut-oflT coupling, so…
Machine-tools · Machinery
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![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-21-7@90.webp)
