Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 60
l bar, H^, H^, in front of therecord sheet; K, K, winding barrels forthe record sheet driven by a clock move-ment; M, index dial. 153. PARALLEL MOTION OFTHE INDICATOR. Proportions: c d\\ d: <^ —nearly. 154. PARALLEL MOTION FOR AN INDI-CATOR.—The curved slot is made proportionalto the length of… … wheel indicate the number of revolutions of the rolling disc. 156. LIPPINCOTT PLAN.IMETER.-R is the fixed point;T the tracer; r is a smooth roundarm on which a scale is laid offfrom the axis ; D is a disc with afree motion on the scaled arm.
Mechanical movements
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