US PATENT SUBCLASS 91 / 352
.~.~ Distributor moves about axis


Current as of: June, 1999
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91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

218  DF  CYCLICALLY OPERABLE {34}
350  DF  .~ Working member reverses distributor through part movable relative to both {4}
352.~.~ Distributor moves about axis


DEFINITION

Classification: 91/352

(under subclass 350) Apparatus in which the distributor is cyclically moved about an axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

270, for cyclically operable motors having relatively movable or adjustable inlet and exhaust valves in which both valves are moved about an axis.

315, for cyclically operable motors having working member controlled motive fluid supply for distributor motor in which the distributor moves about an axis.

324, for cyclically operable double acting motors having relatively movable distributors for opposed working chambers, at least one of the distributors being movable about an axis.

327+, for cyclically operable motors having a distributor which moves about an axis parallel to the working member reciprocatory path. 339, for cyclically operable expansible chamber motors having oscillating working members and which include distributors which move about an axis.

345, for cyclically operable motors having biased means to move a distributor after predetermined travel in which the distributor moves about an axis.

349, for cyclically operably motors in which the piston area between spaced working member faces contacts a relatively movable part to reverse the distributor, in which the distributor moves about an axis.