Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 164
566. HYDRAULIC INTENSIFIER. —High pressure obtained from low pressure by differentia]pistons. A, Low-pressure cylinder; D, high-pressurecylinder and plunger. … 566 a. PORTABLE HYDRAULIC RIVETER. —An inverted hydraulic ram is operated bythe small pump and lever attached to the topof the ram. The return stroke is made bythe small reverse ram at the rear of the driv-ing ram.
Mechanical movements
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