Bearings – Rotary bearing – Plain bearing
Patent
1992-06-17
1994-01-25
Hannon, Thomas R.
Bearings
Rotary bearing
Plain bearing
384135, 384286, F16C 3302, F16C 3310
Patent
active
052810356
ABSTRACT:
An improvement in the leak proof construction and the rotating shaft attachment means for an oil-containing bearing includes a plurality of oil-storing grooves formed on the oil-containing bearing such that the lubricant oil required by the rotation of the rotating shaft can be received and contained therein. On an outlet portion of the rotating shaft and the oil-containing bearing, there is provided an oil guiding plate which rotates with the rotating shaft. The lubricant oil escaping along the rotating shaft will be expelled by the oil guiding plate into the oil-storing grooves of the oil containing bearing by the centrifugal force generated by the rotation of the oil guiding plate. Moreover, in the attachment means for the rotating shaft extending out of the bearing, an insert block is placed in a bearing socket with a central groove or a protrusion before it is mounted around the end portion of the rotating shaft extending out of the bearing, such that the noise generated during rotation of the shaft is greatly reduced.
REFERENCES:
patent: 3074768 (1963-01-01), Abel
patent: 3140131 (1964-07-01), Tann
patent: 3188153 (1965-06-01), Turk
Delta Electronics , Inc.
Hannon Thomas R.
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