FLEXIBLE COUPLING FOR TRANSMISSION SYSTEMS Russian patent published in 2000 - IPC

Abstract RU 2153607 C2

FIELD: machine engineering, namely transmission systems of helicopters. SUBSTANCE: flexible coupling for transmission systems includes two semicouplings alternatively joined by their flanges with set of elastic metallic plates through clamping washers by means of bolt joint along one-diameter circle. Novelty is bolt-joint pack of first semicoupling having sleeve with stop bead. Flange of second semicoupling is arranged with predetermined gaps between clamping washer and stop bead of sleeve. Such structure prevents superhigh deformation values of elastic metallic plates and their breakage due to limiting maximum mutual displacement values of semicouplings. EFFECT: enhanced reliability, increased useful life period of flexible coupling. 2 dwg

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RU 2 153 607 C2

Authors

Dvorkin V.Ja.

Khasanov R.Z.

Trushnikov N.P.

Dates

2000-07-27—Published

1998-08-03—Filed