US PATENT SUBCLASS 384 / 130
.~.~ With specified seal

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
130.~.~ With specified seal {12}
131  DF  .~.~.~> Fluid actuated
132  DF  .~.~.~> Fluid barrier {2}
135  DF  .~.~.~> Centrifugal {1}
137  DF  .~.~.~> And scraper
138  DF  .~.~.~> Unitary bearing and seal
139  DF  .~.~.~> Relatively rotatable radially contracting {4}
144  DF  .~.~.~> Labyrinth
145  DF  .~.~.~> Arcuate bearing surface {1}
147  DF  .~.~.~> Lip seal {1}
149  DF  .~.~.~> Radially contained packing with axially acting follower
150  DF  .~.~.~> Mechanically actuated
151  DF  .~.~.~> Resilient sealing surface {2}

DEFINITION

Classification: 384/130

With specified seal:

(under subclass 129) Subject matter including means for preventing matter from entering into, passing through, or escaping from the bearing.

(1) Note. The bearing and seal can be integral e.g., bearing constructed to act as a seal or vice versa or the bearing modified to receive, or otherwise cooperate with a seal.

(2) Note. A broadly recited seal, e.g., seal, bearing seal, etc., which recites no structure is placed below in the schedule.

SEE OR SEARCH THIS CLASS, SUBCLASS:

100+, for a fluid bearing which includes seals.

322+, for lubricating which include a broadly recited seal.

SEE OR SEARCH CLASS

277, Seal for a Joint or Juncture, for a generic sealing means or process, 345+, for a seal between relatively movable parts (i.e., a dynamic seal).