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Invention Grant
US06560422B2 DEVELOPMENT CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND TONER SEAL MEMBER FOR UNSEALING AN OPENING FOR SUPPLYING DEVELOPER BY AUTOMATICALLY WINDING UP THE TONER SEAL MEMBER 失效
开发商，过程盒和电子图像形成装置，以及用于通过自动卷绕墨粉密封构件来开启供应开发商的墨粉密封件

  • Patent Title: DEVELOPMENT CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND TONER SEAL MEMBER FOR UNSEALING AN OPENING FOR SUPPLYING DEVELOPER BY AUTOMATICALLY WINDING UP THE TONER SEAL MEMBER
  • Patent Title (中): 开发商，过程盒和电子图像形成装置，以及用于通过自动卷绕墨粉密封构件来开启供应开发商的墨粉密封件
  • Application No.: US09888604
    Application Date: 2001-06-26
  • Publication No.: US06560422B2
    Publication Date: 2003-05-06
  • Inventor: Kazuhiko Kanno , Tatsuya Shiratori , Kouji Hashimoto , Tachio Kawai
  • Applicant: Kazuhiko Kanno , Tatsuya Shiratori , Kouji Hashimoto , Tachio Kawai
  • Priority: JP2000-190857 20000626
  • Main IPC: G03G1508
  • IPC: G03G1508
DEVELOPMENT CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND TONER SEAL MEMBER FOR UNSEALING AN OPENING FOR SUPPLYING DEVELOPER BY AUTOMATICALLY WINDING UP THE TONER SEAL MEMBER
Abstract:
A toner seal member to be used for sealing a developer container including a developer accommodating portion for accommodating a developer; and an opening for supplying the developer from the developer accommodating portion, the toner seal member being for sealing the opening, wherein the toner seal member unseals the opening by being automatically wound up, the toner seal member including a sealing portion for covering and sealing the opening; and a regulating portion for regulating an operation of a detecting member for detecting winding-up of the toner seal member to unseal the opening.
Abstract(Chinese):

一种用于密封显影剂容器的调色剂密封件，包括用于容纳显影剂的显影剂容纳部分; 以及用于从显影剂容纳部分供应显影剂的开口，所述调色剂密封构件用于密封所述开口，其中所述调色剂密封构件通过自动卷绕而将所述开口封闭，所述调色剂密封构件包括用于覆盖和密封所述开口的密封部分 开口 以及用于调节用于检测调色剂密封构件的卷绕以检测开口的检测构件的操作的调节部分。

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