Page:Sheet Metal Drafting.djvu/180

166 until they meet correspondingly numbered measuring lines in the stretchout. Curved lines drawn through these intersections will give the miter cuts of the pattern, A small lap is added to one side of the pattern.

The pattern of the handle, Fig. 239, is obtained in exactly the

same way as was the handle for the Cup Strainer, and needs no further explanation.

The pattern for the body is that of a frustum of a right cone. This development has been explained in previous problems and will not be shown on this drawing. It may, however, be mentioned that the bottom of a dipper is always double seamed to the body, and, therefore, proper allowances must be added to the pattern for this purpose.