Seal member, unit, and image forming apparatus

Seal member, unit, and image forming apparatus

A seal member includes a first seal portion abutting an end portion of a rotating body to seal a gap between a storage container and the end portion, and a second seal portion abutting an end portion of a blade to seal a gap between the storage container and the end portion. The second seal portion...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Matsuzaki, Hiroomi, Sasaki, Hiraku, Matsumoto, Kazuki
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A seal member includes a first seal portion abutting an end portion of a rotating body to seal a gap between a storage container and the end portion, and a second seal portion abutting an end portion of a blade to seal a gap between the storage container and the end portion. The second seal portion has a tip contacting portion to contact a tip portion of the blade and a non-tip contacting portion to contact a portion of the blade except for the tip portion. The non-tip contacting portion is recessed to form a step between the non-tip contacting portion and the tip contacting portion. The tip contacting portion includes a base portion to contact with the storage container, an abutting portion configured to abut the blade, and a connecting portion which connects the base portion and the abutting portion to each other.