Bearing Seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 21, 2011
app pub date -
Jun 1, 2009
filing date -
Jun 25, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A bearing seal of pack seal type used for a bearing unit rotatably supporting a rotary side member on an inner ring side relative to a stationary side member on an outer ring side. The bearing seal comprising a first slinger member having a cylindrical part fitted onto the rotary side member and an outward flange part extended from one end of the cylindrical part of the first slinger member, a second slinger member having a cylindrical part fitted onto the cylindrical part of the first slinger member and an outward flange part extended from one end of the cylindrical part of the second slinger member, a core member having a cylindrical part fitted into the stationary side member and an inward flange part extended from one end of the cylindrical part of the core member, a stationary side seal lip member fixed to the core member and having a seal lip contacting elastically and slidably with the second slinger member, a rotary side seal lip member fixed to the second slinger member and having a seal lip contacting elastically and slidably with the core member, and an annular multipolar magnet attached to the outward flange part of the first slinger member.
First Claim
Other Claims data not available
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- F16J Class
- 3.80 % this patent is cited more than
- 14 Age