The practical draughtsman's book of industrial design, and machinist's and engineer's drawing companion: forming a complete course of mechanical, engineering, and architectural drawing (1866)
Armengaud, Charles A., 1813-1893, Armengaud, Charles, 1813-1893, [from old catalog] joint author, Amouroux, Jules, [from old catalog] joint author, Johnson, William, 1823-1864. [from old catalog] · Philadelphia, H. C. Baird · leaf 184
the pitchof the guide-screw; l, grooved shaft, in connection with the dif BOOK OF INDUSTRIAL DESIGN. ITa ferential or barrelling motion, which is attached to the verticalslide, and consists of a segmental screw-wheel, embracing a mo-tion of about 60°, gearing with a tangent-screw on the shaft, l.… … Fig.2. bearings of the screw, which slide in dovetails, and consequentlythe vertical slide, being thus affected by the eccentricity of thecrank-pin. The shafts, a, h, and i, and screws, g and k, are con-nected by a system of wheels, the arrangement of which is clearlyshown in the end view, fig. 2;…
Mechanical drawing
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