US PATENT SUBCLASS 92 / 123
.~.~ With lost motion connection between vane and shaft

Current as of: June, 1999
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92 /   HD   EXPANSIBLE CHAMBER DEVICES

120  DF  OSCILLATING WORKING MEMBER OR CYLINDER THEREFOR {1}
121  DF  .~ Oscillatory shaft with radially extending vane {4}
123.~.~ With lost motion connection between vane and shaft

DEFINITION

Classification: 92/123

(under subclass 121) Apparatus in which the connection between the shaft and the blade-like member provides for limited movement of the shaft relative to the blade-like member.