发明名称 |
Fixing apparatus and image forming apparatus having the same |
摘要 |
A fixing apparatus including a pair of rotary members forming a nip for pinching and conveying a recording material, and a rotatable heat supplying member in contact with at least either of the rotary members and supplying the rotary member with heat. An image forming on the pinched and conveyed recording material is fixed thereto by heat, and the rotary member receiving heat from the heat supplying member has different external diameters along the longitudinal direction and the heat supplying member has different plural external diameters so as to follow the shape of the rotary member.
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申请公布号 |
US2003223791(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20030400480 |
申请日期 |
2003.03.28 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
AKITA MASANORI;HASEGAWA KAZUHIRO |
分类号 |
F16C13/00;G03G15/20;H05B3/00;(IPC1-7):G03G15/20 |
主分类号 |
F16C13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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