Beale, Oscar James, Brown & Sharpe Manufacturing Company (Providence, R.I.) · Providence, R.I. : Brown & Sharpe Mfg. Co. · leaf 57
the intersection of a b with kj, we draw ahnetoO, a line from j to 0, and another from1, at the intersection j 1 and e f to 0. These lines O k, 0j, 0 1, represent the cone pitch line as in Fig. 16. 6. Perpendicular to the cone pitch lines we draw thelines u v, o p and q r. Upon these lines we lay… … . 1GB.
Gearing
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