Bearings – Rotary bearing – Antifriction bearing
Patent
1991-04-17
1992-10-13
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384475, 384569, 384515, F16C 3346, F16C 3358
Patent
active
051545179
ABSTRACT:
An anti-friction bearing assembly having an integrally formed oil feed nozzle especially for use in automotive manual transmissions is disclosed. The oil feed nozzle may be formed as part of the outer race of a shell bearing or as part of the cage of a shell bearing. The nozzle directs oil from a reservoir into the axial bore of a shaft for supplying lubricant to cross bores in the shaft. Vanes may be provided on the nozzle formed integrally with the cage so that when the cage rotates the vanes pump the oil through the nozzle and the shaft bore.
REFERENCES:
patent: 1676894 (1928-07-01), Frank
patent: 1704362 (1929-03-01), Johnson
patent: 1737465 (1929-11-01), Lindsey
patent: 4764086 (1988-08-01), Jesinger
Footland Lenard A.
Ina Bearing Company, Inc.
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