(under subclass 1) Apparatus having (1) means to detect a condition or change of condition and to cause, in response to the detected condition a control operation modifying the action of the apparatus or (2) means which when contacted by the material causes operation of means controlling
performance of the apparatus or some part thereof.
(1) Note. Automatic control here is of the binding operation and also other features where binding is involved.
SEE OR SEARCH THIS CLASS, SUBCLASS:
43, for automatic or material triggered control of pressing operations.
SEE OR SEARCH CLASS
56, Harvesters, 436, for compressing and binding devices of the cord knotter type in which the pressure of the grain trips the mechanism which carries the cord around the bundle.
