Invention Grant
- Patent Title: Winding member, cartridge, and cartridge assembling method
- Patent Title (中): 卷绕部件，墨盒和墨盒组装方法
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Application No.: US12472283Application Date: 2009-05-26
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Publication No.: US08095033B2Publication Date: 2012-01-10
- Inventor: Tetsuo Furukawa , Hideki Nagae
- Applicant: Tetsuo Furukawa , Hideki Nagae
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2008-138245 20080527
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A winding member winds a seal member that seals an opening of a developer storage unit. The winding member includes a first holding portion having a first engaging portion, and a second holding portion having a second engaging portion to be engaged with the first engaging portion, configured to hold the sealing member between the first and second holding portions, wherein an end of the first holding portion and an end of the second holding portion are connected, so that the first holding portion and the second holding portion are relatively movable, and wherein the first engaging portion is engaged with the second engaging portion while the sealing member is held between the first holding portion and the second holding portion.
Public/Granted literature
- US20090297207A1 WINDING MEMBER, CARTRIDGE, AND CARTRIDGE ASSEMBLING METHOD Public/Granted day:2009-12-03
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