SUPPORT FOR HEAVILY LOADED REVOLVING DRUMS, COAL MILLS, FOR EXAMPLE Russian patent published in 1998 - IPC

Abstract RU 2115039 C1

FIELD: coal mills. SUBSTANCE: this support includes bearing balls located between movable member and fixed load-bearing housing. Tribosurface of movable member is helical. Fixed load-bearing housing is provided with closed passages for free location of bearing balls. Fixed housing has inlet and outlet holes in zone of working and nonworking sections of closed passages. EFFECT: enhanced efficiency of operation, enhanced reliability and maintainability of supports and mill as a whole. 2 cl, 2 dwg

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RU 2 115 039 C1

Authors

Usov V.P.

Panteleev V.A.

Garanin V.V.

Bezborodov S.M.

Shenaev V.M.

Bykov V.V.

Dates

1998-07-10—Published

1994-03-01—Filed