Invention Grant
US09250586B2 Roller for fixing, manufacturing method therefor, and fixing device
有权
用于固定的辊，其制造方法和定影装置
- Patent Title: Roller for fixing, manufacturing method therefor, and fixing device
- Patent Title (中): 用于固定的辊，其制造方法和定影装置
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Application No.: US14323221Application Date: 2014-07-03
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Publication No.: US09250586B2Publication Date: 2016-02-02
- Inventor: Michiaki Endo
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2013-145951 20130712
- Main IPC: G03G15/20
- IPC: G03G15/20
Abstract:
A roller for image fixing, includes: a hollow cylindrical member; a shaft member inserted into one longitudinal end of the cylindrical member; a hole portion penetrating the cylindrical member and the shaft member; a first countersink formed at a circumference of one end of the hole portion in an outerside of the cylindrical member; a second countersink formed at a circumference of the other end of the hole portion in an outerside of the cylindrical member; and a pin inserted in the hole portion to fix the cylindrical member and the shaft member relative to each other. The one and the other end portions of the pin are deformed so as to be closely contacted to the first and second countersink portions, respectively.
Public/Granted literature
- US20150016854A1 ROLLER FOR FIXING, MANUFACTURING METHOD THEREFOR, AND FIXING DEVICE Public/Granted day:2015-01-15
Information query
