Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 377
is made with a half lap, andthe splits of the two rings are on oppo-site sides of the piston. The outsides ofthe rings are turned to a diameter slightlyin excess of that of the cylinder, and aresprung into recesses of the piston fittedto receive them. Fig. 816 is a half plan and half sec-tion and… … MACHINE DESIGN AND MECHANICAL CONSTRUCTIONS. 361 HALF SECTION C D
Mechanical drawing
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