US PATENT SUBCLASS 91 / 311
.~.~.~ Pilot valve moves laterally relative to working member reciprocatory path

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

Internet Version by PATENTEC © 1999      Terms of Use


91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

218  DF  CYCLICALLY OPERABLE {34}
281  DF  .~ Working member controlled motive fluid for distributor motor {12}
304  DF  .~.~ Pilot valve controlled distributor motor (461) {9}
311.~.~.~ Pilot valve moves laterally relative to working member reciprocatory path

DEFINITION

Classification: 91/311

(under subclass 304) Apparatus in which the pilot valve is given a cyclic movement which is not substantially parallel to the reciprocatory path of movement of the output motor working member.