Bearing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 1983
Grant Date -
N/A
app pub date -
Aug 10, 1981
filing date -
Aug 10, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bearing is described for use with a disc harrow including means for preventing dust from entering the interior thereof. The bearing comprises inner and outer bearing rings having a plurality of spaced apart ball bearings mounted therebetween. First and second ring shaped seals are positioned between the inner and outer bearing rings at the opposite sides thereof. First and second ringshaped shroud caps embrace the first and second seals, respectively, for maintaining the seals in position. A sealant material is positioned between the inner and outer bearing rings at each side thereof so as to prevent soil from entering the interior of the bearing between the shroud caps and the outer bearing ring, and from reaching the primary bearing seal area.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully