Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 844
time that the gathering pallet i- freed, another check 1- provided iinn i lev< r in /i a bears a proji ctin - piei e, which, when the lov< i ■ i. nee ,,i the w.irnin - ■ I the lei I I I the ti prevented from actin i the place of the snail In the | furo, the pin h wi second step; and thus the… … S34 WATCHMAKING. iiie left to the amount of twelve teeth. This preparatory action is usually made to take place about 3or 5 minutes before the expiration of the hour, and it is called giving warning. The machinery remains in this position until the minute-hand points to XIL, at which time the…
Mechanical engineering
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