US PATENT SUBCLASS 74 / 163
.~.~.~ Driving band

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

111  DF  MECHANICAL MOVEMENTS (INTERMITTENT GRIP TYPE) {3}
144  DF  .~ Grip units and features {5}
162  DF  .~.~ Grip features {4}
163.~.~.~ Driving band {1}
164  DF  .~.~.~.~> Clamping

DEFINITION

Classification: 74/163

(under subclass 162) Devices, in which the power imparting element is in the form of a band surrounding the driven member.