Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 331
1304. FRICTION CLUTCH.—A conical-grooved pulley and clutch rim. The clutchslides on the shaft and feather, and is controlledby a lever and carrier in the grooved hub. … 1305. V-GROOVED FACE CLUTCH.—A very effective clutch with teeth of smallangle.
Mechanical movements
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