Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2006-04-25
2006-04-25
Fenstermacher, David (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
C384S490000, C384S528000
Reexamination Certificate
active
07033081
ABSTRACT:
A ball bearing in which an annular cage with a plurality of pockets formed through the annular cage is incorporated between inner and outer rings, a ball is housed in each pocket, the annular cage is guided by the outer ring, and a relationship between a radial clearance (guide clearance) α of the annular cage with respect to the outer ring and an axial clearance (pocket clearance) β of an inner wall face of the pocket with respect to the ball is set at α≦β.
REFERENCES:
patent: 3429626 (1969-02-01), Teufel
patent: 3482297 (1969-12-01), Vannest
patent: 3918778 (1975-11-01), Jacobson et al.
patent: 4386811 (1983-06-01), Heemskerk et al.
patent: 4473260 (1984-09-01), Nosaka et al.
patent: 5522667 (1996-06-01), Miyake
patent: 61-160628 (1986-07-01), None
patent: 6-32740 (1994-04-01), None
patent: 6-32744 (1994-04-01), None
patent: 07004439 (1995-01-01), None
patent: 10-9271 (1998-01-01), None
Fenstermacher David
Hansen Colby
Jordan and Hamburg LLP
Koyo Seiko Co. Ltd.
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