US PATENT SUBCLASS 475 / 83
.~ Pump and motor in series with planetary gearing

Current as of: June, 1999
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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

31  DF  FLUID DRIVE OR CONTROL OF PLANETARY GEARING {11}
83.~ Pump and motor in series with planetary gearing

DEFINITION

Classification: 475/83

Pump and motor in series with planetary gearing:

(under subclass 31) Subject matter wherein a means to pressurize a fluid and means responsive to such pressure to convert such pressure to useful mechanical work is placed in tandem with a transmission under the class definition and a single power path extends there between.

(1) Note. The claiming of a pump is not necessary for placement herein.

SEE OR SEARCH CLASS

91, Motors: Expansible Chamber Type,

55, for related art and see the notes thereunder.

180, Motor Vehicles,

305+, for this transmission combined with significant vehicle structure. [figure] [caption]inboard ; outboard