US PATENT SUBCLASS 188 / 322.17
.~.~ Between piston rod and cylinder


Current as of: June, 1999
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188 /   HD   BRAKES

266  DF  INTERNAL-RESISTANCE MOTION RETARDER {29}
322.16  DF  .~ Including seal or guide {2}
322.17.~.~ Between piston rod and cylinder


DEFINITION

Classification: 188/322.17

Between piston rod and cylinder:

(under subclass 322.16) Device wherein the container includes a cylindrical chamber having a piston which reciprocates within the chamber, and the component is located at, and functions between, the interface of an opening in an end wall

of the chamber and a shaft projecting from the piston through said opening.

SEE OR SEARCH CLASS

277, Seal for a Joint or Juncture, for a generic sealing means or process,

500+, for a dynamic, circumferential, contact seal for other than a piston.