Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 225
- motion to the geared sleeve by whichthe four blades are reversed. 833. Section of shaft and reversing lever. S34. SCREW PROPUL-SION.—Deep immersionscrew of the Britannic. Thescrew propeller is lowered be-low the line of the keel byworm and rack gearing. Theshaft is swivelled bv a doublespherical… … NAVIGATION AND ROADS. 217 835. REVERSING SCREW PROPELLER.—The central■ishaft is the driver, and has a small longitudinal motion by a clutch and lever to shift the position of the blades. Theouter-end sleeve is fast on the driving shaft, andcarries the blades in sockets on each side of itscentre. A…
Mechanical movements
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