(under subclass 116.5) Stop mechanisms in which the starting or stopping of the machine is effected by some condition of the material being treated.
SEE OR SEARCH CLASS
19, Textiles: Fiber Preparation,
.2+, for stopping of machines that prepare fibers for making textiles.
26, Textiles: Cloth Finishing,
10+, for stopping of machines cutting pile loops. 28, Textiles: Manufacturing,
186+, for stopping of warp preparing machines; and 225, for knot or slub detectors in thread finishing machines.
53, Package Making, appropriate subclasses for methods of and apparatus for encompassing or encasing goods or materials with a separate cover or band which serves as means for identifying, protecting or unit handling the goods or materials, particularly
55+, for concurrent controls of contents and cover feeds (subclasses 56+ being directed to manually reset stopping under the control of the contents), subclasses 493+ for contents feed controls, subclasses 64+ for cover feed or cover adjunct feed or application control, and subclasses 75+ for end closing control.
57, Textiles: Spinning, Twisting, and Twining,
80+, for strand controlled stopping of spinning and twisting machines.
66, Textiles: Knitting,
157+, for stopping of a knitting machine.
72, Metal Deforming,
3+, for a metal shaping machine which includes means to sense a condition of the work or product and exert a control operation to stop the machine in response thereto, and subclasses 10+ for the same where the result is an operation other than stopping.
87, Textiles: Braiding, Netting, and Lace Making,
18+, for stopping mechanisms for braiding, netting and lace making machines.
139, Textiles: Weaving,
336+, for stopping mechanisms for looms.
198, Conveyors: Power-Driven, appropriate subclasses including 572+ and 855+ for conveyors in which the material handled controls the drive for the conveyor.
226, Advancing Material of Indeterminate Length, especially
37, for a strand or web feeding device which is controlled by the material being moved.
242, Winding, Tensioning, or Guiding,
472.9+, 479.9+, 484.8, 484.9+, 534+, and 563+ for a stop or detector for a winding or unwinding device.
