Bearings – Rotary bearing – Antifriction bearing
Patent
1994-06-28
1995-07-04
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384583, F16C 1950
Patent
active
054294401
ABSTRACT:
This invention relates to a mechanism for adjusting the position of the roller bearings that support large rotating apparatus such as a rotary kiln. The mechanism utilizes a box like base mounted on the kiln foundation. The base has a pair of compartments. In the rear compartment a fluid pressure device actuates a piston to drive a threaded bolt against the base of the roller bearing to adjust its position. A stop nut on the threaded bolt is moved to engage a wall of the base to prevent movement of the bolt away from the bearing and thereby maintain the bearing in its adjusted position.
REFERENCES:
patent: 3501906 (1970-03-01), Wilhelmsen
patent: 3648992 (1972-03-01), Durinck et al.
patent: 4552508 (1985-11-01), Reid
patent: 4728203 (1988-03-01), Okamoto et al.
Benson Robert B.
Footland Lenard A.
Svedala Industries Inc.
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