Invention Grant
US08583023B2 Developer conveying apparatus, developer storage container, and image forming apparatus
有权
显影剂输送装置，显影剂储存容器和图像形成装置
- Patent Title: Developer conveying apparatus, developer storage container, and image forming apparatus
- Patent Title (中): 显影剂输送装置，显影剂储存容器和图像形成装置
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Application No.: US12858460Application Date: 2010-08-18
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Publication No.: US08583023B2Publication Date: 2013-11-12
- Inventor: Hiroshi Yuasa
- Applicant: Hiroshi Yuasa
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2009-190246 20090819
- Main IPC: G03G21/12
- IPC: G03G21/12
Abstract:
A developer conveying apparatus includes a main body in which a developer is conveyed, a first conveying member including a first rotation shaft rotatably provided in the main body and a first conveying portion having a spiral shape and provided around the first rotation shaft, and a second conveying member including a second rotation shaft rotatably provided in the main body and a second conveying portion having a spiral shape and provided around the second rotation shaft. A developer retention portion is formed at a predetermined portion of the second conveying member.
Public/Granted literature
- US20110044743A1 DEVELOPER CONVEYING APPARATUS, DEVELOPER STORAGE CONTAINER, AND IMAGE FORMING APPARATUS Public/Granted day:2011-02-24
Information query
