Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2006-07-11
2006-07-11
Hannon, Thomas R. (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
C384S551000
Reexamination Certificate
active
07073948
ABSTRACT:
A roller bearing (e.g., a cross taper roller bearing) includes an outer ring, an inner ring and rolling elements (e.g., taper rollers) located between the inner and outer rings. The rolling elements are kept at a distance by a cage formed from a number of individual cage segments. Each cage segment has two opposing guide sections for one of the rolling elements to at least partially encompass the rolling element on both sides. In addition, for the rolling elements bordering the one rolling element, the cage segment has guide sections which, in interaction with a corresponding guide section of an adjacent cage segment, at least partially encompass the bordering rolling elements.
REFERENCES:
patent: 2628137 (1953-02-01), Ashton
patent: 2734786 (1956-02-01), McNicoll
patent: 4479683 (1984-10-01), Kanamaru
patent: 4687345 (1987-08-01), Geka
patent: 4915513 (1990-04-01), Orain
patent: 859699 (1952-12-01), None
patent: 3709039 (1988-10-01), None
patent: 58-155423 (1983-10-01), None
patent: 2000-181364 (2000-06-01), None
Beck Burkard
Grull Robert
Heemskerk Rut
Neder Gunter
Reichert Jurgen
AB SKF
Buchanan Ingersoll
Hannon Thomas R.
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