Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 332
ION CLUTCH.—Several plates of iron or steel are fitted loosely on a three-feather shaft, be-tween which plates of wood or other hard material, sometimes steel, are placed andkeyed in an ironhousing or coup-ling to mo\^eloosely on thekeys. The coup-ling is keyed tothe next shaft in line. A follower…
Mechanical movements
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