US PATENT SUBCLASS 415 / 129
RUNNER OR BLADE SELECTIVELY ADJUSTABLE RELATIVE TO CASING


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

Internet Version by PATENTEC © 1999      Terms of Use



415 /   HD   ROTARY KINETIC FLUID MOTORS OR PUMPS

129RUNNER OR BLADE SELECTIVELY ADJUSTABLE RELATIVE TO CASING {3}
130  DF  .~> Relatively angularly adjustable plural blades or runners
131  DF  .~> Axially adjusted {1}
133  DF  .~> Radially adjusted or centered shaft


DEFINITION

Classification: 415/129

(under the class definition) Apparatus comprising means for positively and at will holding the runner* or a blade* in a selected one of a plurality of different positions in relation to the runner* enclosing housing during operation.

(1) Note. Included under this definition is means to axially move the shaft* on which a runner* is fixedly secured.