Beale, Oscar James, Brown & Sharpe Manufacturing Company (Providence, R.I.) · Providence, R.I. : Brown & Sharpe Mfg. Co. · leaf 42
lute teeth in high-numbered gears, when they are tointerchange with low-numbered gears. In interchange-able sets of gears the lowest-numbered pinion is usual-Tempietsly 12. Just how mucli to round off is best learnt by necessary for ^ Rounding off makinc: templets of a few teeth out of thin metal… … kl P^i^.
Gearing
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