Alignment indicator for registration system

Alignment indicator for registration system

An indicator system is provided for ensuring proper registration of a frame. A plurality of stops for a registration system are electrically coupled to each other. When contact is made with a metal frame, a circuit is created and an indicator coupled to the circuit, such as a light, can be activated...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Hoffman Jr., Richard C, Oleson, Andrew L, Falk, Keith R, Tkacz, Darek
Format: Patent
Sprache:eng
Schlagworte:
COLOUR PRINTING
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Beschreibung
Zusammenfassung:An indicator system is provided for ensuring proper registration of a frame. A plurality of stops for a registration system are electrically coupled to each other. When contact is made with a metal frame, a circuit is created and an indicator coupled to the circuit, such as a light, can be activated to show such contact.