- 专利标题: Pressure roll for fusing operation
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申请号: US11350631申请日: 2006-02-09
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公开(公告)号: US07483667B2公开(公告)日: 2009-01-27
- 发明人: Paul M. Fromm , Richard C. Benton
- 申请人: Paul M. Fromm , Richard C. Benton
- 申请人地址: US CT Norwolk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwolk
- 代理商 James J Ralabate
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
Washers are used for a pressure roll in a fusing system of an electrophotographic system that improve the functionality and durability of the pressure roll. These washers are made up of a rigid ring section having flexible (less rigid) fingers projecting from the inner periphery of the ring. This provides a more uniform pressure to be exerted in the pressure roll and, consequently, a more uniform nip for better handling and fusing.
公开/授权文献
- US20070183823A1 Pressure roll for fusing operation 公开/授权日:2007-08-09
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