Bearings – Rotary bearing – Antifriction bearing
Patent
1989-12-13
1990-11-06
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
384475, 384620, F16C 3366, F16C 1930
Patent
active
049681575
ABSTRACT:
In a thrust bearing for retaining a planetary gear device of an automatic transmission of an automobile, for example, either or each of the two lateral edges of a race supporting the rollers of the bearing is extended beyond the bearing and this extension is properly bent to guide the lubricating oil flowing through the bearing.
REFERENCES:
patent: 3531167 (1970-09-01), Edge et al.
patent: 3811743 (1974-05-01), Wren
patent: 3999816 (1976-12-01), Pitner
patent: 4725153 (1988-02-01), Tsuruki
Hannon Thomas R.
Nippon Seiko Kabushiki Kaisha
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