Invention Grant
US08442413B2 Bearing seal unit, and developing device and image forming device using bearing seal unit
有权
轴承密封单元，以及使用轴承密封单元的显影装置和成像装置
- Patent Title: Bearing seal unit, and developing device and image forming device using bearing seal unit
- Patent Title (中): 轴承密封单元，以及使用轴承密封单元的显影装置和成像装置
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Application No.: US12857796Application Date: 2010-08-17
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Publication No.: US08442413B2Publication Date: 2013-05-14
- Inventor: Shinya Abe
- Applicant: Shinya Abe
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2010-025751 20100208
- Main IPC: G03G15/08
- IPC: G03G15/08 ; F16C33/76
Abstract:
A bearing seal unit comprises: a bearing member that supports a rotating shaft so as to freely rotate; a seal member provided integrally at one side along an axial direction of the bearing member to seal the rotating shaft; a connecting part extended along the axial direction from one member to the other member of the bearing member and the seal member and having an end side in the extending direction which protrudes more in the direction intersecting the axial direction than a base end side to connect the bearing member integrally with the seal member.
Public/Granted literature
- US20110194873A1 BEARING SEAL UNIT, AND DEVELOPING DEVICE AND IMAGE FORMING DEVICE USING BEARING SEAL UNIT Public/Granted day:2011-08-11
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