| 摘要 |
<p>1521795 Counting apparatus MOLINS MACHINE CO Inc 7 Oct 1976 [15 March 1976] 41751/76 Heading G4D In a predetermined counter, to provide a warning a selected number of events before the predetermined count, the count of events in 28 is cyclically incremented from and decremented to its true value while compared at 20 to the predetermined count in 18, and on detecting a coincidence between the event count, at a selected increment from its true value, and the predetermined count, producing a warning signal. As described, the counter is used to count sheets cut from a web in a corrugator and its count may be selectively decremented at 108 to account for scrap sheets.</p> |
