Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 326
1282. COLLAR BEARING AND STEPfor a vertical shaft. The thrust sleeve ofbronze is split and should have a key to pre-vent rotation. MILL AND FACTORY APPLIANCES. 317 … K—~^& -% i» ^ i^i^ 3)9 1283. OIL CIRCULATING STEP for avertical shaft. The foot of the shaft has agroove cut across its centre. The cast-ironbearing has a hole down the centre to meet across hole from the oil well. The joint of thesleeve and step is packed oil tight, oil beingfed at the upper…
Mechanical movements
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