The naval architect's and shipbuilder's pocket-book of formulae, rules, and tables and marine engineer's and surveyor's handy book of reference (1884)
Mackrow, Clement · London, C. Lockwood and co. · leaf 25
c., and set off the same distances round thedirecting circle ; draw radial lines from A through these lastpoints, and produce them to an arc drawn with A as centre andAE as radius, as shown by cccc and cccc on the diagram ; drawconcentric arcs also through all the points on the generatingcircle,… … A 29. To descTibe a hypo-cycloid, tJie f/eneratinff circleandtlie directiny circle heinggiven. (Fig. 37.) Proceed as in the epi-cycloid, the exception beingthat the construction linesare dra\\-n within the di-recting circle instead ofoutside, as in the epicy-cloid. 30. To draiv an arc of a parabola…
