Transport device and image forming apparatus

A transport device includes a transport path that includes an opening through which a developer flows into the transport path, an opening and closing portion that is provided to be movable along the transport path and that opens and closes the opening, and a transport body that is disposed in the tr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Anzai, Takashi, Ishii, Satoru, Takiguchi, Toshio
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A transport device includes a transport path that includes an opening through which a developer flows into the transport path, an opening and closing portion that is provided to be movable along the transport path and that opens and closes the opening, and a transport body that is disposed in the transport path, that includes a blade formed in a spiral shape on an outer periphery of a shaft portion, that transports the developer flowing into the transport path through the opening and moves the opening and closing portion to an opening position with the blade by rotating forward, and that idly rotates with respect to the opening and closing portion moved to the opening position in a case of forward rotation.