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1. 发明申请

US20120243922A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：固定装置和图像形成装置
公开(公告)号：US20120243922A1
公开(公告)日：2012-09-27
申请号：US13251805
申请日：2011-10-03
申请人： Yasuhiro UEHARA , Satoshi HASEBE
发明人： Yasuhiro UEHARA , Satoshi HASEBE
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/00151
摘要： A fixing device includes a rotatable fixing member that fixes a toner image on a recording material, and a rotatable pressure applying member that is pressed against an outer peripheral surface of the fixing member and forms a press-fixing part therebetween through which the recording material having an unfixed toner image is transported. At least one of the fixing member and the pressure applying member includes a core portion provided at a center of rotation, a compressible elastic layer provided over an outer periphery of the core portion, and a shape retaining layer provided over an outer periphery of the elastic layer and retaining a shape of the at least one of the fixing member and the pressure applying member.
摘要翻译：定影装置包括将调色剂图像定影在记录材料上的可旋转固定构件和可旋转的压力施加构件，其被压靠在固定构件的外周表面上并在其间形成压力固定部分，记录材料具有传送未定影的调色剂图像。固定构件和加压构件中的至少一个包括设置在旋转中心的芯部，设置在芯部的外周上的可压缩弹性层，以及设置在弹性体的外周上的形状保持层并且保持固定构件和压力施加构件中的至少一个的形状。

2. 发明授权

US08301066B2 Fixing device configuration for an image forming apparatus 有权
标题翻译：图像形成装置的固定装置结构
公开(公告)号：US08301066B2
公开(公告)日：2012-10-30
申请号：US12705321
申请日：2010-02-12
申请人： Masayuki Kono , Takahito Chiba , Tomoyuki Ito , Satoshi Hasebe , Yuichi Fukuda , Mitsuhiro Matsumoto , Toshiyuki Miyata , Junpei Amano
发明人： Masayuki Kono , Takahito Chiba , Tomoyuki Ito , Satoshi Hasebe , Yuichi Fukuda , Mitsuhiro Matsumoto , Toshiyuki Miyata , Junpei Amano
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2032
摘要： A fixing device includes: a belt member provided to be circularly movable having a width; a first fixing member disposed inside the belt member; a second fixing member disposed in press contact with the first fixing member across the belt member, and forms a passing portion with the belt member, through which a recording medium passes; and a pressing member disposed along a width direction of the belt member and downstream of the passing portion in a moving direction of the belt member, in which the pressing member has a surface and brings the surface in contact with an inner peripheral surface of the belt member to press the belt member against the second fixing member. The surface is curved toward the second fixing member along with a move from an end portion to a center portion in a longitudinal direction of the pressing member.
摘要翻译：定影装置包括：带状构件，其被设置为具有宽度的可圆形移动; 设置在所述带构件内的第一固定构件; 第二固定部件，其经由所述带部件与所述第一固定部件压接，并与所述带部件形成通过部，记录介质通过所述通过部; 以及沿所述带构件的宽度方向并且在所述带构件的移动方向上在所述通过部的下游设置的按压构件，其中所述按压构件具有表面并使所述表面与所述带的内周面接触构件将所述带构件压靠在所述第二固定构件上。该表面沿着按压构件的纵向方向上的端部到中心部分的移动而朝向第二固定构件弯曲。

3. 发明申请

US20110064491A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20110064491A1
公开(公告)日：2011-03-17
申请号：US12705321
申请日：2010-02-12
申请人： Masayuki KONO , Takahito Chiba , Tomoyuki Ito , Satoshi Hasebe , Yuichi Fukuda , Mitsuhiro Matsumoto , Toshiyuki Miyata , Junpei Amano
发明人： Masayuki KONO , Takahito Chiba , Tomoyuki Ito , Satoshi Hasebe , Yuichi Fukuda , Mitsuhiro Matsumoto , Toshiyuki Miyata , Junpei Amano
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2032
摘要： A fixing device includes: a belt member provided to be circularly movable having a width; a first fixing member disposed inside the belt member; a second fixing member disposed in press contact with the first fixing member across the belt member, and forms a passing portion with the belt member, through which a recording medium passes; and a pressing member disposed along a width direction of the belt member and downstream of the passing portion in a moving direction of the belt member, in which the pressing member has a surface and brings the surface in contact with an inner peripheral surface of the belt member to press the belt member against the second fixing member. The surface is curved toward the second fixing member along with a move from an end portion to a center portion in a longitudinal direction of the pressing member.
摘要翻译：定影装置包括：带状构件，其被设置为具有宽度的可圆形移动; 设置在所述带构件内的第一固定构件; 第二固定部件，其经由所述带部件与所述第一固定部件压接，并与所述带部件形成通过部，记录介质通过所述通过部; 以及沿所述带构件的宽度方向并且在所述带构件的移动方向上在所述通过部的下游设置的按压构件，其中所述按压构件具有表面并使所述表面与所述带的内周面接触构件将所述带构件压靠在所述第二固定构件上。该表面沿着按压构件的纵向方向上的端部到中心部分的移动而朝向第二固定构件弯曲。

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