Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
G06M1/00—Design features of general application
G06M1/28—Design features of general application for zeroising or setting to a particular value
G—PHYSICS
G06—COMPUTING OR CALCULATING; COUNTING
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
G06M3/04—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine with an additional counter train operating in the reverse direction
In eine Bohrmaschine einsetzbare Gewindebohrvorrichtung, deren Schneidspindel durch ihr Zuruecktreten ins Gehaeuse beim Aufsetzen des Gewindebohrers auf das Werkstueck und Anheben des Gehaeuses nach Fertigstellung des Gewindes abwechselnd auf Arbeitsgangund Ruecklauf gekuppelt wird