- 专利标题: Fixing apparatus containing non-rotary pad and pressure application part, and image forming apparatus containing same
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申请号: US17804111申请日: 2022-05-26
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公开(公告)号: US11774892B2公开(公告)日: 2023-10-03
- 发明人: Naoki Yamamoto , Etsuaki Urano
- 申请人: Konica Minolta, Inc.
- 申请人地址: JP Tokyo
- 专利权人: KONICA MINOLTA, INC.
- 当前专利权人: KONICA MINOLTA, INC.
- 当前专利权人地址: JP Tokyo
- 代理机构: LUCAS & MERCANTI, LLP
- 优先权: JP 21095244 2021.06.07
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
Provided is a fixing apparatus that fixes an unfixed image on a sheet by causing the sheet to pass through a fixing nip formed by pressing a belt by a pressurizing roller, a lubricant being applied on an inner peripheral surface of the belt, the pressurizing roller being disposed on an outer peripheral side of the belt, and the fixing apparatus includes: a non-rotary pad including a pressed part disposed on an inner peripheral side of the belt and pressed by the pressurizing roller via the belt, and a guide that is disposed upstream of the pressed part in a belt circulating direction and guides the belt to the fixing nip; and a pressure application part that applies a pressure between an end of the belt in a belt width direction and the guide at a position upstream of and immediately before the fixing nip in the belt circulating direction.
公开/授权文献
- US20220390884A1 FIXING APPARATUS AND IMAGE FORMING APPARATUS 公开/授权日:2022-12-08
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