Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 299
-0005 in. larger; and fora driving fit make punch and die .0005 to .0015 in. smaller. The most satisfactory plug cock known to the author is the Westing-house construction, Fig. 32, which, almost from the beginning, hasbeen a standard feature of air brake equipment. In view of itsentire success… … ft Fig. 24. \r ^T^ 7^^^^ ^ i \ •Vih^ - —hV - L i^ -Ei —r- -J. 1^ j T?l^ «H -^H-J V
Machine design
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