DOCTOR DEVICE FOR LOW PRESSURE ROTATING PRESSES

DOCTOR DEVICE FOR LOW PRESSURE ROTATING PRESSES

1306009 Printing apparatus ALBERTFRANKENTHALL AG 28 May 1971 [26 June 1970] 18102/71 Heading B6C A doctor blade 1 is mounted on arms 3 and 4 for axial reciprocation on a tube 7. The blade holder 2 is pivotally mounted with respect to the arms 3 and 4 through arms 24 and a spindle 25. A power cylinde...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NIEDERMAIER A,DT, FREY R,DT, MAIER P,DT
Format: Patent
Sprache:eng
Schlagworte:
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING MACHINES OR PRESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Beschreibung
Zusammenfassung:1306009 Printing apparatus ALBERTFRANKENTHALL AG 28 May 1971 [26 June 1970] 18102/71 Heading B6C A doctor blade 1 is mounted on arms 3 and 4 for axial reciprocation on a tube 7. The blade holder 2 is pivotally mounted with respect to the arms 3 and 4 through arms 24 and a spindle 25. A power cylinder 28 and a lever arm 27 are operable on the spindle to vary the contact pressure and setting angle of the doctor. Rotation of tube 7 by means of lever 14 and piston 15 is used to bring the doctor to its operative position. The degree of rotation of shaft 7 may be limited by means of an adjustable stop. Axial reciprocation of the doctor is brought about by push rod 38. The arms 3 and 4 are carried on a sleeve 5 mounted on the tube 7 through ball bearings 6. Arms 10 and 11 are connected to the arms 3 and 4 through pins 12 and ball bearings 13.