Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 89
278. PARALLEL MOTION for beam en-gines, in which ^ and <^ are of equal length.c and/*are of equal length.{i and e are of equal length. 279. PARALLEL MOTION, with two pairsof connecting bars. a and 1/ are of equal length.c and d are of equal length.e, cross-head. … 280. PARALLEL MOTION, with the radiusbar pivoted above the centre line of the beam.^ and ^ are of equal length.,? = r or ^-l r= half a. 281. PARALLEL MOTION for a direct^acting engine. ■ The radius bar, A, F, is pivotedto the frame on the centre line and at rightangles to the slot, B. A, C and A, F…
Mechanical movements
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