Cages for split roller bearings
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 28, 2002
Grant Date -
N/A
app pub date -
Jul 14, 2000
filing date -
Jan 16, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cage (14) for a split roller bearing (10) is composed of two semi-circular components (15) detachably interconnected at their ends. Each of the components (15) is itself constructed from a pair of blanks (17). Each blank (17) takes the form of a mild steel pressing with a continuous semi-circular wall portion (18) with spaced-apart projections (19, 20) at the sides. The projections (19, 20) are bent along fold lines (L, M) so that the wall portions (18) form the sides (24) of the cage and some of the projections (20) overlap at a centre region (30) of the cage and are fixed together. The rollers (11) are located in pockets (40) between side edges of the projections (19, 20).
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