Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 344
1384. FLEXIBLE UNIVERSAL STEAMJOINT.— Hampson model. The steam flowsthrough the thick arms of the Ys, which haveground joints. 1385. BYE PASS COCK OR VALVE. —To allow of a small delivery ^;hen thelarge valve is closed, or for relief of press-ure against a large valve. … 1386. SIGHT-FEED LU BRIC ATO R.—The amount of feed is seen by the frequency of drops atthe sight hole. Adjusted by a needle-point valve withmilled head and screw.
Mechanical movements
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