| 摘要 |
FIELD: mechanical engineering; hydraulic machine building. ^ SUBSTANCE: invention can be used for connecting turbine shafts and shafts of hydraulic generators. Proposed flanged joint unit of machine parts, mainly hydraulic machines, contains studs with nuts fitted in holes of flanges, cylindrical recesses with ring support surfaces made in holes of one of flanges, cylindrical bushings provided with inner conical hole and radial one-side slot along axis through which said studs pass. Cylindrical bushings are installed within the limits of said cylindrical recesses. Bodies of studs from threaded part to end of mating with bushings are made conical. ^ EFFECT: simplified process of manufacture and assembling of joint unit, increased rigidity of construction. ^ 2 dwg |
