Invention Grant
US06794611B2 Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor
有权
具有与加热器接触的旋转金属构件的这种旋转构件的图像加热装置及其制造方法
- Patent Title: Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor
- Patent Title (中): 具有与加热器接触的旋转金属构件的这种旋转构件的图像加热装置及其制造方法
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Application No.: US10212797Application Date: 2002-08-07
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Publication No.: US06794611B2Publication Date: 2004-09-21
- Inventor: Hiroshi Kataoka , Akihito Kanamori , Satoru Izawa , Eiji Uekawa , Shinji Hashiguchi
- Applicant: Hiroshi Kataoka , Akihito Kanamori , Satoru Izawa , Eiji Uekawa , Shinji Hashiguchi
- Priority: JP2001-244287 20010810; JP2002-221109 20020730
- Main IPC: G03G1520
- IPC: G03G1520
Abstract:
An image heating apparatus for an image forming apparatus comprises a heater and a rotary member having plasticity and rotated in contact with the heater. The rotary member in the image heating apparatus has an external shape becoming larger toward the end portions in the longitudinal direction, thereby preventing generation of wrinkles or unevenness in the conveyed recording medium.
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