Bearings – Rotary bearing – Antifriction bearing
Patent
1987-06-30
1988-08-02
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384558, 384559, 384611, 384620, 384622, 384624, F16C 1930
Patent
active
047610840
ABSTRACT:
A redundant-race bearing system according to this invention incorporates a pair of ring-shaped race members. The race members are coaxial and axially spaced apart from one another. Each race member has a radial cross-section that includes a plurality of tracks. These tracks form a confining pattern that enables lateral and axial restraint.
REFERENCES:
patent: 4363608 (1982-12-01), Mulders
patent: 4463995 (1984-08-01), Andree
patent: 4641978 (1987-02-01), Kapich
patent: 4664539 (1987-05-01), Li
Benton Max D.
Everman Michael R.
AEC-ABLE Engineering Company, Inc.
Footland Lenard A.
Mon Donald D.
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