US PATENT SUBCLASS 277 / 546
.~.~.~ Particular segment end structure

Current as of: June, 1999
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277 /   HD   SEAL FOR A JOINT OR JUNCTURE

345  DF  SEAL BETWEEN RELATIVELY MOVABLE PARTS (I.E., DYNAMIC SEAL) {10}
500  DF  .~ Circumferential contact seal for other than piston {13}
543  DF  .~.~ Segmented ring {4}
546.~.~.~ Particular segment end structure {1}
547  DF  .~.~.~.~> Interfitting projection and recess

DEFINITION

Classification: 277/546

Particular segment end structure:

(under subclass 543) Segmented ring wherein the segmented ring portions have adjoining edges that have a specific configuration.

SEE OR SEARCH THIS CLASS, SUBCLASS:

494+, for a piston ring having a gap and a separate bridging piece for the gap.

496+, for a single piece split piston ring having opposed asymmetrical mirrored ends.

498+, for a single piece split piston ring having other than opposed asymmetrical mirrored ends.

631, for a static contact seal for other than an internal combustion engine, or a pipe, conduit, or cable having a split including end joining structure.