METHOD FOR MANUFACTURING BLADE FOR ELECTROPHOTOGRAPHIC DEVICE, AND THE BLADE OBTAINED BY THE METHOD

PROBLEM TO BE SOLVED: To provide a method for manufacturing a blade for an electrophotographic device constituted so that deformation at both ends of the blade due to a residual stress is reduced in the edge part of a blade elastic body and the blade becomes linear as the whole. SOLUTION: A blade me...

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Bibliographic Details
Main Author MISUMI FUMIO
Format Patent
LanguageEnglish
Published 07.10.2004
Edition7
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a method for manufacturing a blade for an electrophotographic device constituted so that deformation at both ends of the blade due to a residual stress is reduced in the edge part of a blade elastic body and the blade becomes linear as the whole. SOLUTION: A blade member 1 is integrally attached to one longitudinal side edge part of a holder fixture H by molding, after removing the die, the blade member 1 is cut in a state where the tensile stress for making the blade member 1 start plastic-deformation in the width direction of ≥50% and ≤100% is applied on the blade member 1, and then, the edge part E of the blade elastic body 1a is formed. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030068492