SHEET CORRECTING APPARATUS

A sheet straightening unit including a device for pushing a depressing roll against an endless belt, so that a curled sheet is straightened when passing between the endless belt and the depressing roll pushed against the latter. The depressing roll is provided with an amount-of-depression adjusting...

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Bibliographic Details
Main Authors ASAKA, KAZUO, TANETA, KENKO, SHOJI, YOSHIO, MAKIYAMA, KOICHI, MIYAZATO, KATSUHIKO, KABAYASHI, TAKAHIKO, TAKAICHI, YOSHIYUKI
Format Patent
LanguageEnglish
Korean
Published 21.03.1995
Edition6
Subjects
CINEMATOGRAPHY
CONVEYING
CORRECTION OF TYPOGRAPHICAL ERRORS
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
HOLOGRAPHY
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
MAGNETOGRAPHY
PACKING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
STORING
TRANSPORTING
TYPEWRITERS
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Summary:A sheet straightening unit including a device for pushing a depressing roll against an endless belt, so that a curled sheet is straightened when passing between the endless belt and the depressing roll pushed against the latter. The depressing roll is provided with an amount-of-depression adjusting mechanism which includes a cam member and a cam follower member engaged with the former, in such a manner that the cam member is turned according to the kind and image density of the curled sheet, thereby to most suitably determine the extent to which depressing roll is pushed against the endless belt.
Bibliography:Application Number: KR19920008106