US PATENT SUBCLASS 188 / 306
.~.~ Arcuately oscillating thrust member

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


188 /   HD   BRAKES

266  DF  INTERNAL-RESISTANCE MOTION RETARDER {29}
297  DF  .~ Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) {7}
306.~.~ Arcuately oscillating thrust member {3}
307  DF  .~.~.~> Resilient or radially urged vane
308  DF  .~.~.~> Causing fluid flow through hub of thrust {1}
310  DF  .~.~.~> With means for manually adjusting fluid flow

DEFINITION

Classification: 188/306

(under subclass 297) Device wherein said member is moved to-and-fro in an arc of a circle within a container for fluid medium, said member being connected to a shaft or hub that is pivoted to said device.