| 摘要 |
FIELD: power engineering. ^ SUBSTANCE: proposed machine contains at least two radial mechanisms, each provided with cylinder with piston and rod rigidly connected with rocket. Arms of each rocker are arranged at angle to axis of rod and are provided with two symmetrical curvilinear guide slots which accommodate necks of cranks of three crankshaft on main journals of which gears are installed to form synchronizing gear pairs. Each crankshaft is made sectional, consisting of main journals and crankpins. Ring oval projection is made on each main journal, being enclosed in bushing. Central and two side ring oval projections are made on each crankpin. Central projection is fitted in curvilinear guides slot of corresponding rocker, and each side projection is arranged in bushing of lock installed on corresponding main journal. Mating surfaces of all projections are made congruent, axles of crankshafts are locked by posts of crankcase. ^ EFFECT: improved alignment, reduced friction. ^ 2 dwg |
