(under the class definition) Apparatus provided with means, either automatically or manually controlled, for either or both stopping or starting the entire apparatus. Apparatus wherein the operation is initiated by means which sense a condition of a strand, such as absence of abnormal tension are here classified.
SEE OR SEARCH CLASS
192, Clutches and Power-Stop Control,
116.5+, particularly subclasses 125+ for stop mechanism not restricted to apparatus for this class (87).
226, Advancing Material of Indeterminate Length,
43, for devices that stop movement of material advances upon sensing position of material.
