Bearings – Rotary bearing – Plain bearing
Patent
1999-04-19
2000-09-19
Footland, Lenard A.
Bearings
Rotary bearing
Plain bearing
384322, 384905, F16C 1702
Patent
active
061201863
ABSTRACT:
The invention relates to a lighter bearing assembly, in which the bearing includes an outer sleeve and an inner sleeve that rotate in relation to each other, the outer sleeve being set in a bearing block and the inner sleeve being set on a shaft, and one of the sleeves being arranged for axial movement relative to its support surface, and a pocket being arranged in the movement surface thus formed, to which a lubrication channel extends, to facilitate axial movement, such as that due to thermal expansion, the pocket being formed by a sealed area that delimits part of the movement surface.
REFERENCES:
patent: 5267798 (1993-12-01), Budris
patent: 5649889 (1997-07-01), Warner
Footland Lenard A.
Valmet Corporation
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