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1. 发明授权

US09128425B2 Fixing device having end-face restricting members applied with lubricant 有权
标题翻译：具有施加润滑剂的端面限制构件的固定装置
公开(公告)号：US09128425B2
公开(公告)日：2015-09-08
申请号：US13736239
申请日：2013-01-08
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno
IPC分类号： G03G15/20
CPC分类号： G03G15/2003 , G03G15/2017 , G03G15/2053 , G03G2215/2035
摘要： A fixing device includes: a flexible tubular member defining an axis extending in an axial direction; a first fixing member; a second fixing member configured to nip the tubular member in cooperation with the first fixing member; and a pair of restricting members disposed to interpose the tubular member therebetween in the axial direction. The tubular member has end faces in the axial direction and a circumference defining a circumferential direction. Each restricting member has a restricting surface abuttable with each end face of the tubular member to restrict the tubular member from moving in the axial direction, each restricting surface having a specific area continuously applied with a lubricant upon completion of assembly of the fixing device, the specific area having an arcuate shape extending in the circumferential direction and having a width at least equal to a thickness of the tubular member in the radial direction.
摘要翻译：定影装置包括：限定沿轴向延伸的轴的柔性管状构件; 第一固定构件; 第二固定构件，其构造成与所述第一固定构件协作地夹持所述管状构件; 以及一对限制构件，其设置成在轴向方向上插入管状构件。管状构件具有沿轴向的端面和限定圆周方向的圆周。每个限制构件具有与管状构件的每个端面邻接的限制表面，以限制管状构件在轴向方向上移动，每个限制表面在固定装置的组装完成时具有连续施加润滑剂的特定区域，具有在圆周方向上延伸的弓形形状并且具有至少等于管状构件在径向方向上的厚度的宽度的比区域。

2. 发明授权

US09069305B2 Fixing device capable of grounding tubular member 有权
标题翻译：固定装置能够将管状构件接地
公开(公告)号：US09069305B2
公开(公告)日：2015-06-30
申请号：US13426784
申请日：2012-03-22
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Yoshihiro Miyauchi
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Yoshihiro Miyauchi
IPC分类号： G03G15/20 , G03G15/00 , G03G21/16
CPC分类号： G03G15/2053 , G03G15/80 , G03G21/1652
摘要： A fixing device for thermally fixing a developing agent image to a sheet includes: a flexible tubular member having an inner peripheral surface defining an internal space; a heater; a nip member being in sliding contact with the inner peripheral surface of the flexible tubular member and having an electrically conductive surface; a stay supporting the nip member and being electrically conductive and electrically connected to the electrically conductive surface; a backup member nipping the flexible tubular member in cooperation with the nip member; a supporting member supporting the nip member and the stay, the supporting member being movable relative to the backup member; and a first grounding member disposed to be in contact with the stay for grounding the stay, the first grounding member being supported to the supporting member such that the first grounding member is integrally movable with the supporting member.
摘要翻译：用于将显影剂图像热固定到片材的定影装置包括：柔性管状构件，其具有限定内部空间的内周表面; 加热器夹持构件与柔性管状构件的内周表面滑动接触并具有导电表面; 支撑所述夹持构件并且导电并电连接到所述导电表面的支撑件; 支撑构件与所述夹持构件协作地夹持所述柔性管状构件; 支撑所述夹持构件和所述支柱的支撑构件，所述支撑构件可相对于所述支撑构件移动; 以及第一接地构件，被布置成与所述支架接触以使所述支架接地，所述第一接地构件被支撑到所述支撑构件，使得所述第一接地构件与所述支撑构件一体地移动。

3. 发明授权

US09020408B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US09020408B2
公开(公告)日：2015-04-28
申请号：US13623145
申请日：2012-09-20
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Yoshihiro Miyauchi
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Yoshihiro Miyauchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2053 , G03G15/206 , G03G15/2064 , G03G2215/2016 , G03G2215/2032 , G03G2215/2035
摘要： A fixing device configured to heat-fix a developer image on a recording sheet, the fixing device includes: a flexible cylindrical member; a nip member configured to slidingly contact an inner peripheral surface of the cylindrical member; a heating member that is arranged at an inside of the cylindrical member and is configured to heat the nip member; a stay configured to support the nip member with surrounding the heating member; a backup member configured to interpose the cylindrical member between the nip member and the backup member; a cover member that is arranged at the inside of the cylindrical member and is configured to cover the stay from an opposite side to the heating member; and a first support member configured to support the cover member and form a gap between the stay and the cover member.
摘要翻译：一种定影装置，其构造成将记录片材上的显影剂图像加热固定，所述定影装置包括：柔性圆柱形构件; 夹持构件，其构造成与所述筒状构件的内周面滑动接触; 加热构件，其布置在所述圆筒构件的内部，并且构造成加热所述夹持构件; 支撑件，其构造成支撑所述夹持部件周围所述加热部件; 支撑构件，其构造成将所述圆柱形构件插入所述夹持构件和所述支撑构件之间; 盖构件，其布置在所述圆筒构件的内部，并且构造成从所述加热构件的相对侧覆盖所述撑条; 以及第一支撑构件，其构造成支撑所述盖构件并且在所述撑条和所述盖构件之间形成间隙。

4. 发明授权

US08731450B2 Nip plate configuration for a fixing device 有权
标题翻译：定影装置的印版配置
公开(公告)号：US08731450B2
公开(公告)日：2014-05-20
申请号：US12915176
申请日：2010-10-29
申请人： Kei Ishida , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Yasushi Fujiwara , Kei Ishida , Noboru Suzuki , Yoshihiro Miyauchi , Tomohiro Kondo
IPC分类号： G03G15/20 , G03G15/16 , G03G21/00
CPC分类号： G03G15/2053 , G03G15/165 , G03G15/2007 , G03G15/2025 , G03G15/2035 , G03G15/206 , G03G15/2064 , G03G2215/2025 , G03G2215/2032
摘要： In a fixing device for thermally fixing a developer image transferred onto a recording sheet, a nip plate is disposed on an inner surface of a tubular flexible fusing member which is flexibly deformable in such a manner that permits the fusing member to slide along the nip plate, and configured to be heated by a heating element disposed inside the fusing member. The fusing member is nipped between the nip plate and a backup member to form a nip portion between the fusing member and the backup member. The nip plate is bent to form a recessed portion which opens on the inner surface of the fusing member and holds a lubricant.
摘要翻译：在用于热固定转印到记录片材上的显影剂图像的定影装置中，夹持板设置在可柔性变形的管状柔性定影构件的内表面上，使得定影构件沿夹持板滑动并且被配置为被设置在定影构件内部的加热元件加热。定影构件被夹持在夹持板和支撑构件之间，以在定影构件和支撑构件之间形成压合部。夹持板被弯曲以形成在定影构件的内表面上开口并保持润滑剂的凹部。

5. 发明申请

US20130302065A1 IMAGE FORMING APPARATUS HAVING WASTE TONER CONTAINER THAT STORES TONER REMOVED FROM INTERMEDIATE TRANSFER BELT 有权
标题翻译：具有从中间转移带移除的储存器的废物收集容器的图像形成装置
公开(公告)号：US20130302065A1
公开(公告)日：2013-11-14
申请号：US13946724
申请日：2013-07-19
申请人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
发明人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
IPC分类号： G03G21/16
CPC分类号： G03G21/169 , G03G15/0131 , G03G15/0194 , G03G15/161 , G03G15/6529 , G03G21/0005 , G03G21/10 , G03G21/105 , G03G21/12 , G03G21/1604 , G03G21/1623 , G03G21/1633 , G03G21/1695 , G03G2215/1661 , G03G2221/1684 , G03G2221/169 , G03G2221/1869
摘要： An image forming apparatus is provided. The image forming apparatus includes a chassis having a first opening on a first side, a cover, movable between an open position and a closed position, a plurality of photosensitive members, an intermediate transfer belt, a plurality of primary-transfer members, a secondary-transfer roller, a first feed roller, a cleaner device, a waste toner container, which is removably installed in the chassis through the first opening and settled in a position opposite from the plurality of photosensitive members across the intermediate transfer belt, to store residual toner collected by the cleaner device, a connector, a first feeding path, a second feeding path, and a second feed roller. The second feed roller is rotatably supported by the cover and movable along with the cover to yield the first opening to the waste toner container when the cover is in the open position.
摘要翻译：提供一种图像形成装置。图像形成装置包括：底架，其具有在第一侧上的第一开口，可在打开位置和关闭位置之间移动的盖，多个感光构件，中间转印带，多个一次转印构件，二次转印辊，第一进料辊，清洁装置，废调色剂容器，其通过第一开口可移除地安装在底架中并且在与中间转印带的多个感光构件相对的位置上沉降，以存储残留物由清洁装置收集的调色剂，连接器，第一进给路径，第二进给路径和第二进给辊。第二进料辊由盖可旋转地支撑并且与盖一起可移动，以在盖处于打开位置时产生到废调色剂容器的第一开口。

6. 发明授权

US08515325B2 Fixing device provided with temperature sensor 有权
标题翻译：配有温度传感器的固定装置
公开(公告)号：US08515325B2
公开(公告)日：2013-08-20
申请号：US12956780
申请日：2010-11-30
申请人： Yoshihiro Miyauchi , Noboru Suzuki , Kei Ishida , Tomohiro Kondo , Tsuneo Fujiwara , Etsuko Fujiwara
发明人： Yoshihiro Miyauchi , Yasushi Fujiwara , Noboru Suzuki , Kei Ishida , Tomohiro Kondo
IPC分类号： G03G15/20
CPC分类号： G03G15/2014 , G03G15/2007 , G03G15/2039 , G03G2215/2035
摘要： There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes a tubular flexible member, a heater, a nip member, a reflection plate, a backup member, a stay and a temperature sensor. The flexible member has an inner peripheral surface defining an internal space. The heater is disposed in the internal space and is configured to generate a radiant heat. The nip member is disposed in the internal space, the inner peripheral surface being in sliding contact with the nip member. The reflection plate is configured to reflect the radiant heat from the heater toward the nip member, the reflection plate having an outer profile. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the flexible member between the backup member and the nip member. The stay covers the reflection plate and supports the nip member, the stay having a profile in conformance with the outer profile of the reflection plate, and the stay being formed with one of a through-hole and a notch. The temperature sensor is disposed in the internal space and extends through the one of the through-hole and the notch.
摘要翻译：提供了用于将显影剂图像热固定到片材的定影装置。定影装置包括管状柔性构件，加热器，夹持构件，反射板，支撑构件，撑杆和温度传感器。柔性构件具有限定内部空间的内周表面。加热器设置在内部空间中并且被配置成产生辐射热。夹持部件设置在内部空间中，内周面与夹持部件滑动接触。反射板被配置为将来自加热器的辐射热反射到夹持部件，反射板具有外部轮廓。支撑构件构造成与夹持构件协作提供夹持区域，以将柔性构件夹在支撑构件和夹持构件之间。支撑件覆盖反射板并支撑夹持部件，支柱具有与反射板的外部轮廓一致的轮廓，并且支柱形成有通孔和切口中的一个。温度传感器设置在内部空间中并且延伸穿过通孔和凹口中的一个。

7. 发明授权

US08509648B2 Image forming apparatus having waste toner container that stores toner removed from intermediate transfer belt 有权
标题翻译：具有废弃调色剂容器的图像形成装置，其存储从中间转印带去除的调色剂
公开(公告)号：US08509648B2
公开(公告)日：2013-08-13
申请号：US13015673
申请日：2011-01-28
申请人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
发明人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G21/169 , G03G15/0131 , G03G15/0194 , G03G15/161 , G03G15/6529 , G03G21/0005 , G03G21/10 , G03G21/105 , G03G21/12 , G03G21/1604 , G03G21/1623 , G03G21/1633 , G03G21/1695 , G03G2215/1661 , G03G2221/1684 , G03G2221/169 , G03G2221/1869
摘要： An image forming apparatus is provided. The image forming apparatus includes a chassis having a first opening on a first side, a cover, movable between an open position and a closed position, a plurality of photosensitive members, an intermediate transfer belt, a plurality of primary-transfer members, a secondary-transfer roller, a first feed roller, a cleaner device, a waste toner container, which is removably installed in the chassis through the first opening and settled in a position opposite from the plurality of photosensitive members across the intermediate transfer belt, to store residual toner collected by the cleaner device, a connector, a first feeding path, a second feeding path, and a second feed roller. The second feed roller is rotatably supported by the cover and movable along with the cover to yield the first opening to the waste toner container when the cover is in the open position.
摘要翻译：提供一种图像形成装置。图像形成装置包括：底架，其具有在第一侧上的第一开口，可在打开位置和关闭位置之间移动的盖，多个感光构件，中间转印带，多个一次转印构件，二次转印辊，第一进料辊，清洁装置，废调色剂容器，其通过第一开口可移除地安装在底架中并且在与中间转印带的多个感光构件相对的位置上沉降，以存储残留物由清洁装置收集的调色剂，连接器，第一进给路径，第二进给路径和第二进给辊。第二进料辊由盖可旋转地支撑并且与盖一起可移动，以在盖处于打开位置时产生到废调色剂容器的第一开口。

8. 发明申请

US20130149005A1 IMAGE FORMING APPARATUS 有权
公开(公告)号：US20130149005A1
公开(公告)日：2013-06-13
申请号：US13761813
申请日：2013-02-07
申请人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
发明人： Hirotaka Mori , Hiroshi Nakano , Noboru Suzuki , Shougo Sato
IPC分类号： G03G21/12
CPC分类号： G03G15/6529 , G03G15/0131 , G03G15/0178 , G03G15/0194 , G03G15/16 , G03G15/161 , G03G15/6511 , G03G15/6552 , G03G21/105 , G03G21/12 , G03G21/1604 , G03G21/1623 , G03G21/1661 , G03G2215/1661 , G03G2221/1684 , G03G2221/169 , G03G2221/1869
摘要： An image forming apparatus is provided. The image forming apparatus includes a chassis having a first opening on a first side, photosensitive members, an intermediate transfer belt arranged to have a surface thereof facing the photosensitive members, primary-transfer members, a secondary-transfer roller, a first feed roller, a cleaner device, a waste toner container, which is removably installed in the chassis through the first opening and settled in a position opposite from the photosensitive members across the intermediate transfer belt, a connector, a first feeding path extending in a range between the first feed roller and the secondary-transfer roller, and a second feeding path being formed in clearance between the intermediate transfer belt and the waste toner container to convey a recording sheet being inserted through a sheet inlet and merging into the first feeding path in the vicinity of the first feed roller.

9. 发明申请

US20130136511A1 FUSER UNIT 有权
标题翻译：熔融单元
公开(公告)号：US20130136511A1
公开(公告)日：2013-05-30
申请号：US13625043
申请日：2012-09-24
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Kaoru Suzuki , Kotaro Haruta
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Kaoru Suzuki , Kotaro Haruta
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2035 , G03G15/2053 , G03G15/206
摘要： A fuser unit includes: a cylindrical member; a heat generation member; a nip plate; a backup member that forms a nip portion; a temperature detection member that detects a temperature of the nip plate, wherein the nip plate has: a plate-shaped part that forms the nip portion; a lubricant restraint part that is formed on at least a part of a downstream side end of the plate-shaped part in a predetermined direction and that extends toward an inner side in a diametrical direction of the cylindrical member, and a detected part that extends from an end of the lubricant restraint part toward the predetermined direction, and wherein the detected part is formed to be shorter than the plate-shaped part in an axial direction of the cylindrical member, and both ends of the detected part in the axial direction are adjacent to a space.
摘要翻译：定影单元包括：圆柱形构件; 发热件; 夹板形成夹持部的支承部件; 温度检测构件，其检测所述夹持板的温度，其中所述夹持板具有：形成所述夹持部的板状部; 形成在所述板状部的下游侧端部的至少一部分上并沿着所述圆筒状部件的直径方向延伸的预定方向的润滑剂抑制部，所述润滑剂限制部朝向所述规定方向的端部，并且所述检测部在所述筒状部件的轴向上形成为小于所述板状部，并且所述检测部的轴向两端相邻到一个空间。

10. 发明申请

US20130071159A1 Fixing Device 有权
标题翻译：固定装置
公开(公告)号：US20130071159A1
公开(公告)日：2013-03-21
申请号：US13623413
申请日：2012-09-20
申请人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Yoshihiro Miyauchi
发明人： Noboru Suzuki , Kei Ishida , Takuji Matsuno , Yoshihiro Miyauchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： A fixing device may include first and second fixing members arranged to form a nip portion, an urging member that provides an urging force to urge the first fixing member toward the second fixing member, a change member configured to change a width of the nip portion from a first nip width to a second nip width by applying a pressing force to the first fixing member against the urging force of the urging member and change the width of the nip portion from the second nip width to the first nip width by releasing the pressing force, and a restriction portion configured to restrict movement of the first fixing member and restrict a maximum value of the first nip width of the nip portion while the pressing force against the urging force is released.
摘要翻译：定影装置可以包括布置成形成夹持部的第一和第二固定构件，提供推动力以将第一固定构件推向第二固定构件的施力构件，构造成将夹持部的宽度从通过施加推压构件的作用力而将压力施加到第一固定构件上的第一压合宽度到第二压区宽度，并且通过释放压紧力将压区的宽度从第二压区宽度改变到第一压区宽度以及限制部，其被构造成限制第一固定构件的移动，并且限制压合部的第一夹持宽度的最大值，同时抵抗推动力的按压力被释放。

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