Ludy, Llewellyn V., 1875- [from old catalog], American Technical Society · Chicago, American technical society · leaf 20
rom that of the Crosby. Ithas the connecting links corresponding to13, 14, and 16 in the Crosby, Fig. 2, butin place of link 15, there is substituted an-other arrangement. A stationary plate 1,with a curved slot 2, is fastened in an up-right position to the cap. On the pencil baris a roller bearing… … Fig. 6. Tabor Device forStraight-Line Movement 8 STEAM ENGINE INDICATORS and the guide roller is so placed on the pencil bar that the curve ofthe guide slot controls the pencil motion and absolutely compen-sates for the tendency of the pencil to move in a curve. Thereis a minimum of friction in…
Indicators for steam-engines · Steam-engines
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