G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
G06M3/00—Counters with additional facilities
G06M3/02—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine
G06M3/021—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine with drums type indicating means
Landscapes
Physics & Mathematics
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General Physics & Mathematics
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Engineering & Computer Science
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Theoretical Computer Science
(AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means
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