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Class Information
Number: 234/49
Name: Selective cutting (e.g., punching) > Means for cutting moving work
Description: Device including means to advance the workpiece at an angle to the direction of motion of the tool(s) during the actuation of the selected tool(s).










Sub-classes under this class:

Class Number Class Name Patents
234/50 Flying cutter 9


Patents under this class:

Patent Number Title Of Patent Date Issued
5360161 Apparatus for cutting photographic paper Nov. 1, 1994
5140879 Variable array punch Aug. 25, 1992
4143807 Music roll perforating process and apparatus Mar. 13, 1979
3956617 System for indicating when maximum material speed for a predetermined board length is exceeded in a corrugator cut-off machine May. 11, 1976











 
 
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