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1. 发明申请

US20160154365A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND SUPPORTING MEMBER 审中-公开
标题翻译：电子图像形成装置和支持会员
公开(公告)号：US20160154365A1
公开(公告)日：2016-06-02
申请号：US14475792
申请日：2014-09-03
申请人： CANON KABUSHIKI KAISHA
发明人： Akinori Takayama
IPC分类号： G03G15/00
CPC分类号： G03G15/75 , G03G21/1661 , G03G21/1853 , G03G2221/1609 , G03G2221/1684
摘要： An electrophotographic image forming apparatus includes an electrophotographic image forming apparatus main assembly including a preventing portion; a supporting member for supporting a plurality of electrophotographic photosensitive members, the supporting member being movable between an inside position inside the main assembly and an outside position outside the main assembly in a state in which the supporting member is supported by the main assembly and being disengageable from the train assembly at the outside position; a handle portion, provided to the supporting member, to be touched for disengaging the supporting member from the main assembly; and a portion to be prevented, provided to the supporting member, being movable between a preventing position in which the portion to be prevented contacts the preventing portion in order to prevent the supporting member from being disengaged from the main assembly and a retracted position in which the portion to be prevented is retracted from the preventing position in order to disengaging the supporting member from the main assembly. The portion to be prevented is moved from the preventing position to the retracted position by the touch of the handle portion.
摘要翻译：电子照相图像形成装置包括：电子照相图像形成装置主体，包括防止部; 用于支撑多个电子照相感光构件的支撑构件，所述支撑构件能够在支撑构件由主组件支撑并且可脱离的状态下在主组件内部的内部位置和主体之间的外部位置之间移动从外面的火车总成; 提供到支撑构件的手柄部分，用于使支撑构件与主组件脱离接触; 以及设置在所述支撑构件上的部分，能够在防止所述防止部分与所述防止部接触的防止位置之间移动，以防止所述支撑构件与所述主组件脱离接合，在所述缩回位置，要防止的部分从防止位置缩回，以便将支撑构件与主组件分离。通过手柄部分的触摸将要防止的部分从防止位置移动到缩回位置。

2. 发明授权

US08958709B2 Image forming apparatus having a second resistor portion with a higher electrical resistance than a first resistor portion 有权
标题翻译：图像形成装置具有比第一电阻器部分具有更高电阻的第二电阻部分
公开(公告)号：US08958709B2
公开(公告)日：2015-02-17
申请号：US13676960
申请日：2012-11-14
申请人： Canon Kabushiki Kaisha
发明人： Masahiro Suzuki , Masaru Shimura , Shinji Katagiri , Tatsuya Kinukawa , Shigeru Hoashi , Akinori Takayama , Takeo Kawanami , Michio Uchida
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/1605 , G03G15/0131 , G03G15/1615 , G03G15/168
摘要： In an image forming apparatus, one of a plurality of support members supporting an intermediate transfer belt is a guide member configured to regulate the rotational direction of the intermediate transfer belt while being held in sliding contact with the intermediate transfer belt at a position opposite the secondary transfer member across the intermediate transfer belt. This guide member is equipped with a first resistor portion in sliding contact with the intermediate transfer belt and a second resistor portion of a higher electrical resistance than the first resistor portion, with the second resistor portion provided upstream of the first resistor portion in the rotational direction of the intermediate transfer belt.
摘要翻译：在图像形成装置中，支撑中间转印带的多个支撑构件中的一个支撑构件是引导构件，其构造成调节中间转印带的旋转方向，同时在与中间转印带相对的位置处与中间转印带保持滑动接触转移构件穿过中间转印带。该引导构件配备有与中间转印带滑动接触的第一电阻器部分和比第一电阻器部分高的电阻的第二电阻器部分，其中第二电阻器部分沿旋转方向设置在第一电阻器部分的上游的中间转印带。

3. 发明授权

US08594546B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08594546B2
公开(公告)日：2013-11-26
申请号：US13653527
申请日：2012-10-17
申请人： Canon Kabushiki Kaisha
发明人： Ichiro Yasumaru , Masaru Shimura , Seiji Inada , Yuuichiro Inaba , Akinori Takayama , Kazuhiro Doda
IPC分类号： G03G15/20 , G03G15/01 , G03G15/08
CPC分类号： G03G15/16 , G03G15/1605 , G03G15/1685
摘要： An image forming apparatus includes a movable belt; a transfer member opposed to the image bearing member with the belt therebetween; wherein the transfer member has a contact surface substantially parallel with a surface of the belt and contacted to the belt, and wherein when the belt is moving, the belt rubs the contact surface, and a toner image is transferred from such a part of image bearing member as is opposed to the contact surface; and a supporting member for supporting the transfer member, the supporting member being swingable.
摘要翻译：图像形成装置包括可动带; 与所述图像承载部件相对的转印部件，所述转印部件之间具有带; 其中所述转印构件具有基本上平行于所述带的表面并与所述带接触的接触表面，并且其中当所述带移动时，所述带摩擦所述接触表面，并且调色剂图像从所述图像承载部分构件与接触面相对; 以及支撑构件，用于支撑转印构件，支撑构件可摆动。

4. 发明授权

US08965256B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08965256B2
公开(公告)日：2015-02-24
申请号：US13688480
申请日：2012-11-29
申请人： Canon Kabushiki Kaisha
发明人： Takeo Kawanami , Masahiro Suzuki , Masaru Shimura , Shinji Katagiri , Tatsuya Kinukawa , Shigeru Hoashi , Akinori Takayama
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/16 , G03G15/1615
摘要： An image forming apparatus includes an image bearing member unit including a toner image carrying member, a transfer unit including a movable endless belt for transferring the toner image from the carrying member onto a transfer material, a plurality of stretching members for stretching the endless belt, and a supporting portion, provided at an end portion with respect to a widthwise direction, for supporting the stretching members. In addition, a main assembly frame is provided at a position opposing the supporting portion and includes a positioning portion for determining positions of the plurality of stretching members, wherein the supporting portion is movable relative to the main assembly frame.
摘要翻译：图像形成装置包括：图像承载部件单元，包括调色剂图像承载部件;转印单元，包括用于将调色剂图像从承载部件转印到转印材料上的可移动环形带;多个用于拉伸环形带的拉伸部件; 以及支撑部，其设置在相对于宽度方向的端部处，用于支撑所述拉伸部件。此外，主组装框架设置在与支撑部分相对的位置处，并且包括用于确定多个拉伸构件的位置的定位部分，其中支撑部分可相对于主组合框架移动。

5. 发明申请

US20130136509A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130136509A1
公开(公告)日：2013-05-30
申请号：US13676960
申请日：2012-11-14
申请人： CANON KABUSHIKI KAISHA
发明人： Masahiro Suzuki , Masaru Shimura , Shinji Katagiri , Tatsuya Kinukawa , Shigeru Hoashi , Akinori Takayama , Takeo Kawanami , Michio Uchida
IPC分类号： G03G15/01
CPC分类号： G03G15/1605 , G03G15/0131 , G03G15/1615 , G03G15/168
摘要： In an image forming apparatus, one of a plurality of support members supporting an intermediate transfer belt is a guide member configured to regulate the rotational direction of the intermediate transfer belt while being held in sliding contact with the intermediate transfer belt at a position opposite the secondary transfer member across the intermediate transfer belt. This guide member is equipped with a first resistor portion in sliding contact with the intermediate transfer belt and a second resistor portion of a higher electrical resistance than the first resistor portion, with the second resistor portion provided upstream of the first resistor portion in the rotational direction of the intermediate transfer belt.
摘要翻译：在图像形成装置中，支撑中间转印带的多个支撑构件中的一个支撑构件是引导构件，其构造成调节中间转印带的旋转方向，同时在与中间转印带相对的位置处与中间转印带保持滑动接触转移构件穿过中间转印带。该引导构件配备有与中间转印带滑动接触的第一电阻器部分和比第一电阻器部分高的电阻的第二电阻器部分，其中第二电阻器部分沿旋转方向设置在第一电阻器部分的上游的中间转印带。

6. 发明申请

US20130121723A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND SUPPORTING MEMBER 有权
标题翻译：电子图像形成装置和支持会员
公开(公告)号：US20130121723A1
公开(公告)日：2013-05-16
申请号：US13666259
申请日：2012-11-01
申请人： CANON KABUSHIKI KAISHA
发明人： Akinori Takayama
IPC分类号： G03G21/16
CPC分类号： G03G15/75 , G03G21/1661 , G03G21/1853 , G03G2221/1609 , G03G2221/1684
摘要： An electrophotographic image forming apparatus includes a supporting member for supporting a plurality of electrophotographic photosensitive members. The supporting member is movable between an inside position inside the main assembly and an outside position outside the main assembly in a state in which the supporting member is supported by the main assembly and is disengageable from the main assembly at the outside position. The apparatus further includes a portion to be prevented, provided to the supporting member, with the portion to be prevented being movable between a preventing position in which the portion to be prevented contacts a preventing portion in order to prevent the supporting member from being disengaged from the main assembly and a retracted position in which the portion to be prevented is retracted from the preventing position in order to disengage the supporting member from the main assembly.
摘要翻译：电子照相图像形成装置包括用于支撑多个电子照相感光构件的支撑构件。在支撑构件由主组件支撑并且在外部位置处可脱离主组件的状态下，支撑构件可在主组件内的内部位置和主组件外部的外部位置之间移动。该装置还包括设置在支撑构件上的部分，其中待防止的部分可在防止部分与预防部分接触的防止位置之间移动，以防止支撑构件脱离主组件和缩回位置，其中防止部分从防止位置缩回以使支撑构件与主组件脱离接合。

7. 发明授权

US09158237B2 Image forming apparatus having movable endless belt supporting member 有权
标题翻译：图像形成装置具有可移动的环形带支撑构件
公开(公告)号：US09158237B2
公开(公告)日：2015-10-13
申请号：US14063017
申请日：2013-10-25
申请人： CANON KABUSHIKI KAISHA
发明人： Ichiro Yasumaru , Masaru Shimura , Seiji Inada , Yuuichirou Inaba , Akinori Takayama , Kazuhiro Doda
IPC分类号： G03G15/01 , G03G15/08 , G03G15/16 , G03G15/20
CPC分类号： G03G15/16 , G03G15/1605 , G03G15/1685
摘要： An image forming apparatus includes a movable belt; a transfer member opposed to the image bearing member with the belt therebetween; wherein the transfer member has a contact surface substantially parallel with a surface of the belt and contacted to the belt, and wherein when the belt is moving, the belt rubs the contact surface, and a toner image is transferred from such a part of image bearing member as is opposed to the contact surface; and a supporting member for supporting the transfer member, the supporting member being swingable.
摘要翻译：图像形成装置包括可动带; 与所述图像承载部件相对的转印部件，所述转印部件之间具有带; 其中所述转印构件具有基本上平行于所述带的表面并与所述带接触的接触表面，并且其中当所述带移动时，所述带摩擦所述接触表面，并且调色剂图像从所述图像承载部分构件与接触面相对; 以及支撑构件，用于支撑转印构件，支撑构件可摆动。

8. 发明授权

US08862023B2 Electrophotographic image forming apparatus and supporting member 有权
标题翻译：电子照相图像形成装置和支撑构件
公开(公告)号：US08862023B2
公开(公告)日：2014-10-14
申请号：US13666259
申请日：2012-11-01
申请人： Canon Kabushiki Kaisha
发明人： Akinori Takayama
IPC分类号： G03G15/00 , G03G15/02 , G03G21/16 , G03G21/18
CPC分类号： G03G15/75 , G03G21/1661 , G03G21/1853 , G03G2221/1609 , G03G2221/1684
摘要： An image forming apparatus includes a main assembly and a door for opening and closing an opening. A supporting member supports a plurality of electrophotographic photosensitive members, and is movable between (i) a first position, in which latent images are formable on the electrophotographic photosensitive members, (ii) a second position, in which the supporting member is retracted from the first position, and (iii) a third position outside the main assembly in a state in which the supporting member is supported by the main assembly. The supporting member is disengageable from the main assembly at the third position. A cover member protects an exposed portion of the plurality of electrophotographic photosensitive members exposed from the supporting member. The cover member is capable of covering and uncovering the exposed portion. The cover member is changed from an open state to a closed state by the touch of a handle portion.
摘要翻译：图像形成装置包括主组件和用于打开和关闭开口的门。支撑构件支撑多个电子照相感光构件，并且可在（i）第一位置和第二位置之间移动，在第一位置，潜像可形成在电子照相感光构件上，（ii）第二位置，支撑构件从第二位置缩回第一位置，以及（iii）在支撑构件由主组件支撑的状态下的主组件外侧的第三位置。支撑构件在第三位置处可脱离主组件。盖构件保护暴露于支撑构件的多个电子照相感光构件的暴露部分。盖构件能够覆盖和露出暴露部分。通过手柄部分的触摸将盖构件从打开状态改变到关闭状态。

9. 发明申请

US20140050510A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20140050510A1
公开(公告)日：2014-02-20
申请号：US14063017
申请日：2013-10-25
申请人： CANON KABUSHIKI KAISHA
发明人： Ichiro Yasumaru , Masaru Shimura , Seiji Inada , Yuuichirou Inaba , Akinori Takayama , Kazuhiro Doda
IPC分类号： G03G15/16
CPC分类号： G03G15/16 , G03G15/1605 , G03G15/1685
摘要： An image forming apparatus includes a movable belt; a transfer member opposed to the image bearing member with the belt therebetween; wherein the transfer member has a contact surface substantially parallel with a surface of the belt and contacted to the belt, and wherein when the belt is moving, the belt rubs the contact surface, and a toner image is transferred from such a part of image bearing member as is opposed to the contact surface; and a supporting member for supporting the transfer member, the supporting member being swingable.
摘要翻译：图像形成装置包括可动带; 与所述图像承载部件相对的转印部件，所述转印部件之间具有所述带; 其中所述转印构件具有基本上平行于所述带的表面并与所述带接触的接触表面，并且其中当所述带移动时，所述带摩擦所述接触表面，并且调色剂图像从所述图像承载部分构件与接触面相对; 以及支撑构件，用于支撑转印构件，支撑构件可摆动。

10. 发明申请

US20130164049A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130164049A1
公开(公告)日：2013-06-27
申请号：US13688480
申请日：2012-11-29
申请人： CANON KABUSHIKI KAISHA
发明人： Takeo Kawanami , Masahiro Suzuki , Masaru Shimura , Shinji Katagiri , Tatsuya Kinukawa , Shigeru Hoashi , Akinori Takayama
IPC分类号： G03G15/01
CPC分类号： G03G15/16 , G03G15/1615
摘要： An image forming apparatus includes an image bearing member unit including a toner image carrying member; a transfer unit including a movable endless belt for transferring the toner image from the carrying member onto a transfer material, a plurality of stretching members for stretching the endless belt, and a supporting portion, provided at a end portion with respect to a widthwise direction, for supporting the stretching members; and a main assembly frame provided at a position opposing the supporting portion and including a positioning portion for determining a positions of the plurality of stretching members, wherein the supporting portion is movable relative to the main assembly frame.
摘要翻译：图像形成装置包括：图像承载部件单元，其包括调色剂图像承载部件; 传送单元，其包括用于将调色剂图像从承载构件转印到转印材料上的可移动环形带，用于拉伸环形带的多个拉伸构件和设置在相对于宽度方向的端部处的支撑部分，用于支撑拉伸构件; 以及设置在与所述支撑部分相对的位置处并包括用于确定所述多个拉伸部件的位置的定位部分的主组装框架，其中所述支撑部分可相对于所述主组件框架移动。

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