Invention Grant
- Patent Title: Bearing and developing apparatus
- Patent Title (中): 轴承和显影设备
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Application No.: US11434875Application Date: 2006-05-17
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Publication No.: US07422372B2Publication Date: 2008-09-09
- Inventor: Yoshimasu Yamaguchi , Takeshi Tsuchida , Minoru Nada , Yoshitaka Watanabe
- Applicant: Yoshimasu Yamaguchi , Takeshi Tsuchida , Minoru Nada , Yoshitaka Watanabe
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2005-152147 20050525
- Main IPC: F16C33/78
- IPC: F16C33/78
Abstract:
A bearing includes: an outside portion; an inside portion which is rotatably assembled to the outside portion; a rotating body arranged in a space formed when the outside portion and the inside portion are assembled; a first sealing portion which is integrally molded with the outside portion and seals the space by abutting against the inside portion through elastic deformation caused when assembled; and a second sealing portion which is integrally molded with the inside portion and seals the space by abutting against the outside portion through elastic deformation caused when assembled.
Public/Granted literature
- US20060269180A1 Bearing and developing apparatus Public/Granted day:2006-11-30
Information query
