FIELD: shipbuilding. SUBSTANCE: mass of propeller is reduced in centering the shaft line. Aft bearing is shifted vertically and is turned by means of hinge about the axis shifted relative to center of bearing perpendicularly to the CL till bearing has been brought to the equilibrium state after which bearing is locked in vertical position which is checked by checking the load on the bearing by amount of deformation of attachment rods. EFFECT: enhanced reliability. 2 dwg
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Authors
Dates
1995-03-20—Published
1991-06-04—Filed