US PATENT SUBCLASS 412 / 13
.~ With programmed, cyclic, or time responsive control means


Current as of: June, 1999
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412 /   HD   BOOKBINDING: PROCESS AND APPARATUS

9  DF  APPARATUS {10}
13.~ With programmed, cyclic, or time responsive control means


DEFINITION

Classification: 412/13

With programmed, cyclic, or time responsive control means:

(under subclass 9) Apparatus wherein control means is

provided with either (a) means for storing coded instructions or other data necessary to regulate an operation of the apparatus, (b) means repetitively regulating a sequence of operational steps performed in or by the apparatus, or (c) means for determining the time at which an operation occurs or length of time taken to perform such an operation in or by the apparatus.

(1) Note. The type of cyclic control under (b) above to be found herein, includes limit switch arrangements of the interlock type which control the sequence of operation based on the movement of apparatus elements to specific locations, e.g., the closing or opening of a door, etc.