.~.~.~ Having intermediate, disparate, interlock element
DEFINITION
Classification: 81/474
Having intermediate, disparate, interlock element:
(under subclass 473) Wrench or screwdriver including an element (e.g., ball), structurally distinct from and located between the coacting surfaces of the components, which orbits about the same axis of rotation as the components and locks them together when the torque on the work is below the selected value.