US PATENT SUBCLASS 74 / 166
.~.~.~.~ Positive grip

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

Internet Version by PATENTEC © 1999      Terms of Use


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}
165  DF  .~.~.~ Driven band and gripper {1}
166.~.~.~.~ Positive grip

DEFINITION

Classification: 74/166

(under subclass 165) Devices, provided with means to prevent slippage between the power imparting elements and the driven member.