.~ Detector, control, or material responsive stop {2}
534.2
.~.~ Responsive to material length
DEFINITION
Classification: 242/534.2
Responsive to material length:
(under subclass 534) Subject matter wherein the monitoring device senses the amount of material either: (a) retained by the supply, or (b) wound on the take-up.
(1) Note. The length determination may be determined as a factor of other physical characteristics (e.g., weight or diameter).
SEE OR SEARCH THIS CLASS, SUBCLASS:
390.1, for a material length stop in a motor-driven reeling device.
564.1, for a detector responsive to length in an unwinding machine.
SEE OR SEARCH CLASS
192, Clutches and Power-Stop Control,
125, for a material control stop, per se, or general use. 254, Implements or Apparatus for Applying Pushing or Pulling Force,
276, for a drive mechanism under the control of a turn counter of a hoist or winch drum.
312, Supports: Cabinet Structure, especially
34.13, 34.21 for a particular cabinet structure designed to support a rolled material under the control of means to limit or stop winding or unwinding.
