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1. 发明授权

US06485878B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US06485878B2
公开(公告)日：2002-11-26
申请号：US09809767
申请日：2001-03-15
申请人： Tatsuya Nagase , Meizo Shirose , Asao Matsushima , Kazuhisa Horiuch , Hiroshi Yamazaki , Hiroyuki Yamada , Kaori Soeda
发明人： Tatsuya Nagase , Meizo Shirose , Asao Matsushima , Kazuhisa Horiuch , Hiroshi Yamazaki , Hiroyuki Yamada , Kaori Soeda
IPC分类号： G03G1320
CPC分类号： G03G15/2053 , G03G9/09733
摘要： An image forming method by developing an electrostatic latent image formed on a photoreceptor to form a toner image employing a developer comprising toner, transferring the toner image onto an image forming material, and fixing the transferred toner image employing a fixing unit, is disclosed. The fixing unit is comprised of a heating roller and a pressure roller which is brought into contact with said heating roller, the heating roller is constituted of a cylinder having an interior diameter of from 10 to 70 mm and a wall thickness of from 0.1 to 2 mm comprised of a metal or a metal alloy, and a heating member being incorporated in the interior, a surface of the cylinder being covered with an elastic martial having an Asker hardness C of less than 70 degrees at a thickness of 0.1 to 30 mm, and the pressure roller is constituted of a metal cylinder whose surface is covered with an elastic material having an Asker hardness C of less than 80 degrees at a thickness of from 0.1 to 30 mm.
摘要翻译：一种图像形成方法，通过显影形成在感光体上的静电潜像以形成使用包含调色剂的显影剂的调色剂图像，将调色剂图像转印到图像形成材料上，以及使用定影单元固定转印的调色剂图像。固定单元由加热辊和与所述加热辊接触的加压辊组成，加热辊由内径为10至70mm，壁厚为0.1至2mm的圆筒构成由金属或金属合金构成的加热构件，内装有加热构件，圆筒的表面用0.1至30mm厚度的Asker硬度C小于70度的弹性弹力覆盖，以及加压辊由表面被厚度为0.1〜30mm的Asker硬度C小于80度的弹性材料覆盖的金属圆筒构成。

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