VORRICHTUNG ZUR REGELUNG DER BOGENANLAGE BEI BOGENVERARBEITENDEN MASCHINEN, INSBESONDERE DRUCKMASCHINEN

A system for controlling sheet feed in a sheet-processing machine having a feed table with front stops thereon includes a scanning device in the vicinity of the front stops for detecting an arrival of a sheet thereat. An angle sensor is attached to a shaft of the sheet-processing machine. A computin...

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Bibliographic Details
Main Author HAUCK, DIETER
Format Patent
LanguageGerman
Published 15.11.1993
Edition5
Subjects
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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Summary:A system for controlling sheet feed in a sheet-processing machine having a feed table with front stops thereon includes a scanning device in the vicinity of the front stops for detecting an arrival of a sheet thereat. An angle sensor is attached to a shaft of the sheet-processing machine. A computing/control device has a device for assigning scanning signals from the scanning means to respective angular positions phi actual with stored setpoint values phi setpoint, for computing positioning data for correcting a subsequent arrival of a sheet, if there is a deviation DELTA phi between angular positions phi actual and the stored setpoint values phi setpoint, and for transmitting the positioning data to an actuating device.
Bibliography:Application Number: AT19900125188T