The mechanical engineer's pocket-book. A reference-book of rules, tables, data, and formulæ, for the use of engineers, mechanics, and students (1910)
Kent, William, 1851-1918 · New York, J. Wiley & sons · leaf 90
the centre lineGF. From E draw £F at rightangles to AB; then F is the centreof the circle required. 20. To describe a circular arcjoining two circles, and touchingone of them at a given point (Fig.20). —To join the circles AB, FG,by an arc touching one of them atF, draw the radius E F, and… … Fig. 20. 42 GEOMETRICAL PROBLEMS.
Mechanical engineering
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