FLANGE JOINT UNIT Russian patent published in 2005 - IPC

Abstract RU 2266441 C2

FIELD: mechanical engineering.

SUBSTANCE: flange joint unit comprises cylindrical bushings mounted in the flange openings and bolts with nuts arranged inside the bushings. The openings of one of the flanges are provided with the cylindrical bores having ring bearing surfaces. The ends of the bushings have answered cylindrical projections with bearing surfaces. The bushings are provided with inner conical projections in the vicinity to the plane of detaching of the flange to be joint. The bolts are provided with the answered outer conical collar that is mating to the bushing projections. The bushings have radial slot along the axis within the inner conical projection, which ends with the radial opening.

EFFECT: simplified assembling and enhanced reliability.

2 dwg

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RU 2 266 441 C2

Authors

Bugov Kh.U.

Apazhev A.K.

Dem'Janov V.A.

Egozhev A.M.

Kankulova F.Kh.

Dates

2005-12-20—Published

2004-03-02—Filed