US PATENT SUBCLASS 73 / 862.23
.~.~.~.~ With detection of specific torque value or condition (e.g., peak torque)

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

862  DF  DYNAMOMETERS {5}
862.08  DF  .~ Responsive to torque {2}
862.191  DF  .~.~ During transmission to an external load {11}
862.21  DF  .~.~.~ For making or breaking threaded connections (e.g., torque measuring wrenches) {4}
862.23.~.~.~.~ With detection of specific torque value or condition (e.g., peak torque) {1}
862.24  DF  .~.~.~.~.~> Rate of change

DEFINITION

Classification: 73/862.23

With detection of specific torque value or condition (e.g., peak torque):

(under subclass 862.21) Subject matter comprising means for indicating (a) the maximum value of the transmitted torque or (b) when the transmitted torque attains a desired value or

condition.

SEE OR SEARCH CLASS

81, Tools,

52.4+, for tools which yield on predetermined overload; and subclass 52.5 for such tools combined with overload signals.