DEVICE FOR LATERALLY ALIGNING SHEET IN MACHINE PROCESSING SHEET SUCH AS PRINTER

DEVICE FOR LATERALLY ALIGNING SHEET IN MACHINE PROCESSING SHEET SUCH AS PRINTER

PROBLEM TO BE SOLVED: To enable adjustment of pulling force over a large printed matter range with a simple type without additional assembling work to improve adjustment accuracy within a range requiring the slight pulling force in a device laterally aligning a sheet in a machine processing the shee...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GRASMUCK GEORG, LEVA MARKUS
Format: Patent
Sprache:eng
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
LINING MACHINES
PACKING
PERFORMING OPERATIONS
PRINTING
PRINTING MACHINES OR PRESSES
STAMPS
STORING
TRANSPORTING
TYPEWRITERS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To enable adjustment of pulling force over a large printed matter range with a simple type without additional assembling work to improve adjustment accuracy within a range requiring the slight pulling force in a device laterally aligning a sheet in a machine processing the sheet such as a printer by improving a device type having a pulling device with a drivable carrying roller and a tamping roller supported by a turnable lever 13, whose pressing force can be adjusted by a spring means applying a load to the lever 13. SOLUTION: In this device laterally aligning the sheet, the spring means 16 has progressive spring characteristic curves 28, 35, 36.