.~.~> Cyclically varying rate of tool or work movement
DEFINITION
Classification: 83/37
(under subclass 13) Process which includes a step of cutting while the work is moving through a cutting zone, which step includes moving the tool, at the time of cutting, in the direction the work is moving.
(1) Note. A method of slitting the work longitudinally of the direction of work movement by means of a rotatable disc tool has been excluded. Patents thereto will be found in subclass 56 below; whereas patents for slitting apparatus will be found in subclasses 426+.
(2) Note. Apparatus used to practice this process is usually called a flying cutter, patents to which will be found in subclasses 284+.
SEE OR SEARCH THIS CLASS, SUBCLASS:
42+, for process of sequentially separating products from the leading edge of the work.
56, and see (1) Note above.
284+, for corresponding apparatus. 426+, and see (1) Note above.
