Developing apparatus with discharge regulating member

A developing apparatus includes a developing container for containing a developer comprising toner and carrier and first and second rotatable feeding members configured to feed the developer. The first feeding member includes a rotatable shaft, a first helical blade portion provided around the rotat...

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Bibliographic Details
Main Authors IIDA TAKANORI, TSUKIJIMA HISASHI, ISHIDA YUSUKE
Format Patent
LanguageEnglish
Published 19.04.2016
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:A developing apparatus includes a developing container for containing a developer comprising toner and carrier and first and second rotatable feeding members configured to feed the developer. The first feeding member includes a rotatable shaft, a first helical blade portion provided around the rotatable shaft and configured to feed the developer, and a second helical blade portion provided around the rotatable shaft at a position downstream of the first helical blade portion. The second helical blade portion has a helix which is opposed to that of the first helical blade portion. In addition, a disk portion is provided on the rotatable shaft at a position between the first helical blade portion and the second helical blade portion.
Bibliography:Application Number: US201414548773