COUPLING UNIT Russian patent published in 1999 - IPC

Abstract RU 2133892 C1

FIELD: mechanical engineering; coupling units for large-sized assemblages. SUBSTANCE: coupling unit is formed by end faces being coupled which have grooves, insert with spherical surfaces mounted between end faces and coupling member in form of bolt with nut, for example. Centers of spherical surfaces of grooves do not coincide, thus providing for taking up lateral loads acting on joint in case of relative misalignment of grooves. EFFECT: enhanced reliability. 1 dwg

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RU 2 133 892 C1

Authors

Sobolev S.I.

Todoshchenko A.I.

Dates

1999-07-27—Published

1997-04-30—Filed