发明授权
- 专利标题: Fixing device and endless belt assembly
- 专利标题(中): 固定装置和环形带组件
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申请号: US13723944申请日: 2012-12-21
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公开(公告)号: US08953995B2公开(公告)日: 2015-02-10
- 发明人: Akira Suzuki , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Takeshi Uchitani , Tadashi Ogawa , Hiromasa Takagi , Naoki Iwaya , Takuya Seshita , Takahiro Imada , Hajime Gotoh , Takamasa Hase , Kazuya Saito , Toshihiko Shimokawa , Shuutaroh Yuasa , Teppei Kawata , Arinobu Yoshiura , Kensuke Yamaji
- 申请人: Akira Suzuki , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Takeshi Uchitani , Tadashi Ogawa , Hiromasa Takagi , Naoki Iwaya , Takuya Seshita , Takahiro Imada , Hajime Gotoh , Takamasa Hase , Kazuya Saito , Toshihiko Shimokawa , Shuutaroh Yuasa , Teppei Kawata , Arinobu Yoshiura , Kensuke Yamaji
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Harness, Dickey & Pierce P.L.C.
- 优先权: JP2011-285501 20111227; JP2012-265789 20121204
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
A fixing device includes an endless flexible belt, a stationary pad, a rotary pressure member, and a reinforcing member. The endless flexible belt is looped into a generally cylindrical configuration extending in an axial direction thereof for rotation in a rotational, circumferential direction thereof. The stationary pad is stationarily disposed inside the loop of the belt. The rotary pressure member is disposed parallel to the belt. The rotary pressure member presses against the stationary pad via the belt to form a nip therebetween. The reinforcing member is stationarily disposed in contact with the stationary pad inside the loop of the belt for reinforcing the stationary pad. The stationary pad includes two or more contact portions spaced apart from each other in the conveyance direction, each generally extending in the axial direction of the looped belt and protruding toward the reinforcing member to contact the reinforcing member.
公开/授权文献
- US20130164058A1 FIXING DEVICE AND ENDLESS BELT ASSEMBLY 公开/授权日:2013-06-27