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1. 发明授权

US5623333A Image forming apparatus having a separation mechanism between image bearing member and transfer member bearing member 失效
标题翻译：图像形成装置在图像承载部件和转印部件承载部件之间具有分离机构
公开(公告)号：US5623333A
公开(公告)日：1997-04-22
申请号：US491802
申请日：1995-06-19
申请人： Toshiki Nagase , Akira Ito
发明人： Toshiki Nagase , Akira Ito
IPC分类号： G03G15/01 , G03G15/16 , G03G15/20 , G03G21/00 , G03G15/00
CPC分类号： G03G15/167 , G03G15/0105 , G03G15/0131 , G03G15/2064 , G03G15/6591 , G03G2215/00497 , G03G2215/019 , G03G2215/0193
摘要： An image forming apparatus having means for separating a transfer medium bearing member from an image bearing member, which can change fixing speed according to the kinds of the transfer medium employed. As the transfer medium is borne and conveyed to a fixing device by the transfer medium baring member which is separated from the image bearing member, the unfixed toner images are not disturbed by or re-transferred onto the image bearing member and a long conveyed belt is not needed. When the same drive source rotates the transfer medium bearing member and the image bearing member, the apparatus can be further miniaturized.
摘要翻译：一种图像形成装置，具有用于将转印介质承载部件与图像承载部件分离的装置，其可以根据所使用的转印介质的种类改变定影速度。由于转印介质通过与图像承载部件分离的转印介质悬挂构件承载并传送到定影装置，未定影的调色剂图像不会被图像承载部件干扰或重新转印到图像承载部件上，并且长输送带是不需要。当相同的驱动源旋转传送介质承载部件和图像承载部件时，该装置可以进一步小型化。

2. 发明授权

US5521693A Image forming apparatus and process cartridge detachably mountable to same 失效
标题翻译：图像形成装置和可拆卸地安装到其上的处理盒
公开(公告)号：US5521693A
公开(公告)日：1996-05-28
申请号：US403119
申请日：1995-03-13
申请人： Hisayoshi Kojima , Masaki Ohtake , Toshiki Nagase , Mitsugu Inomata
发明人： Hisayoshi Kojima , Masaki Ohtake , Toshiki Nagase , Mitsugu Inomata
IPC分类号： G03G15/01 , G03G21/18
CPC分类号： G03G21/1807 , G03G15/0126 , G03G21/1652 , G03G21/1676 , G03G21/1867 , G03G2221/1603 , G03G2221/163 , G03G2221/166
摘要： A process cartridge detachably mountable to an image forming apparatus includes an image bearing member; a plurality of developing devices for supplying a developer to the image bearing member, the developing devices each having a first electric contact; a second electric contact for establishing electric connection with the apparatus when the cartridge is mounted in the image forming apparatus; and a selector for selecting one of the first electric contacts, the selector being effective to electrically connecting the selected first electric contact and the second contact.
摘要翻译：可拆卸地安装到图像形成装置的处理盒包括图像承载部件; 用于将显影剂供应到图像承载部件的多个显影装置，每个显影装置具有第一电接触; 第二电触头，用于在盒安装在图像形成装置中时与装置建立电连接; 以及选择器，用于选择所述第一电触头之一，所述选择器有效地电连接所选择的第一电触点和所述第二触点。

3. 发明授权

US5446528A Image forming apparatus having a separation mechanism between image bearing member and transfer member bearing member 失效
标题翻译：图像形成装置在图像承载部件和转印部件承载部件之间具有分离机构
公开(公告)号：US5446528A
公开(公告)日：1995-08-29
申请号：US80500
申请日：1993-06-24
申请人： Toshiki Nagase , Akira Ito
发明人： Toshiki Nagase , Akira Ito
IPC分类号： G03G15/01 , G03G15/16 , G03G15/20 , G03G15/00
CPC分类号： G03G15/167 , G03G15/0105 , G03G15/0131 , G03G15/2064 , G03G15/6591 , G03G2215/00497 , G03G2215/019 , G03G2215/0193
摘要： An image forming apparatus having means for separating a transfer medium bearing member from an image bearing member, which can change fixing speed according to the kinds of the transfer medium employed. As the transfer medium is borne and conveyed to a fixing device by the transfer medium baring member which is separated from the image bearing member, the unfixed toner images are not disturbed by or re-transferred onto the image bearing member and a long conveyed belt is not needed. When the same drive source rotates the transfer medium bearing member and the image bearing member, the apparatus can be further miniaturized.
摘要翻译：一种图像形成装置，具有用于将转印介质承载部件与图像承载部件分离的装置，其可以根据所使用的转印介质的种类改变定影速度。由于转印介质通过与图像承载部件分离的转印介质悬挂构件承载并传送到定影装置，未定影的调色剂图像不会被图像承载部件干扰或重新转印到图像承载部件上，并且长输送带是不需要。当相同的驱动源旋转传送介质承载部件和图像承载部件时，该装置可以进一步小型化。

4. 发明授权

US5428426A Image forming system 失效
标题翻译：图像形成系统
公开(公告)号：US5428426A
公开(公告)日：1995-06-27
申请号：US329618
申请日：1994-10-26
申请人： Mitsugu Inomata , Hisayoshi Kojima , Toshiki Nagase , Toshiaki Miyashiro
发明人： Mitsugu Inomata , Hisayoshi Kojima , Toshiki Nagase , Toshiaki Miyashiro
IPC分类号： G03G21/18 , G03G5/00
CPC分类号： G03G21/1857 , G03G21/1647 , G03G2221/1603 , G03G2221/1657
摘要： The present invention provides the image forming system in which, when an image bearing member or a process cartridge including an image bearing member therein is mounted within an image forming system having a shiftable image forming device, the image bearing member can receive a driving force from the image forming device. Consequently, it is possible to reduce the number of positioning locations between the image forming system and the image bearing member.
摘要翻译：本发明提供一种图像形成系统，其中当图像承载部件或包括其中的图像承载部件的处理盒安装在具有可移动图像形成装置的图像形成系统内时，图像承载部件可以接收来自图像形成装置。因此，可以减少图像形成系统和图像承载部件之间的定位位置的数量。

5. 发明授权

US5235383A Process cartridge and image forming apparatus using same 失效
标题翻译：使用它的过程盒和图像形成装置
公开(公告)号：US5235383A
公开(公告)日：1993-08-10
申请号：US751965
申请日：1991-08-29
申请人： Hideki Tada , Hisayoshi Kojima , Masanori Yamagata , Toshiki Nagase , Akira Ito , Mitsugu Inomata
发明人： Hideki Tada , Hisayoshi Kojima , Masanori Yamagata , Toshiki Nagase , Akira Ito , Mitsugu Inomata
IPC分类号： G03G15/01 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1807 , G03G15/01 , G03G15/0126 , G03G15/0896 , G03G21/1628 , G03G21/1647 , G03G21/1857 , G03G2221/1603 , G03G2221/1654 , G03G2221/1657 , G03G2221/1853
摘要： A process cartridge integrally supports an electrophotographic photosensitive member and a plurality of developing units and removable with respect to an image forming apparatus. The driving force from the image forming apparatus can be selectively transmitted to any one of the developing units and the transmission of the driving force to all of the developing units is blocked during the non-image forming process. Thus, the operability of dismounting of the cartridge from the image forming apparatus is improved.

6. 发明授权

US5528343A Driving cartridge for an image forming apparatus 失效
标题翻译：用于图像形成装置的驱动盒
公开(公告)号：US5528343A
公开(公告)日：1996-06-18
申请号：US372834
申请日：1995-01-13
申请人： Hideki Tada , Hisayoshi Kojima , Masanori Yamagata , Toshiki Nagase , Akira Ito , Mitsugu Inomata
发明人： Hideki Tada , Hisayoshi Kojima , Masanori Yamagata , Toshiki Nagase , Akira Ito , Mitsugu Inomata
IPC分类号： G03G15/01 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1807 , G03G15/01 , G03G21/1647 , G03G21/1857 , G03G2215/00987 , G03G2221/1603 , G03G2221/1654 , G03G2221/1657 , G03G2221/18 , G03G2221/1853
摘要： An image forming apparatus having a cartridge includes an image forming device acting on an image bearing member and a driving force transmitting device which is adapted to transmit a driving force from an apparatus side to a cartyridge side and which is separable from the image forming device. The apparatus also includes a drive source. The image forming device and the driving force transmitting device are integrally mountable to the apparatus.
摘要翻译：具有盒的图像形成装置包括作用在图像承载部件上的图像形成装置和驱动力传递装置，驱动力传递装置适于将驱动力从装置侧传送到卡车侧并且可与图像形成装置分离。该装置还包括驱动源。图像形成装置和驱动力传递装置可一体地安装在装置上。

7. 发明申请

US20050185994A1 Image heating apparatus having a flexible sleeve 有权
标题翻译：图像加热装置具有柔性套筒
公开(公告)号：US20050185994A1
公开(公告)日：2005-08-25
申请号：US11056975
申请日：2005-02-14
申请人： Seiji Inada , Fumiki Inui , Atsushi Iwasaki , Toshiki Nagase , Takehiko Suzuki
发明人： Seiji Inada , Fumiki Inui , Atsushi Iwasaki , Toshiki Nagase , Takehiko Suzuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： An object of the present invention is to provide an image heating apparatus having a flexible sleeve of an excellent durability. To this end, an image heating apparatus according to the present invention includes: a flexible sleeve; a driving roller contacting an external periphery surface of the sleeve and serving to rotate the sleeve; a sliding member contacting an internal periphery surface of the sleeve to form a nip portion in cooperation with the driving roller; and a restricting member for restricting a movement of the sleeve in a generatrix direction of the sleeve, wherein, within an edge face of the sleeve in a mounted state on the apparatus, equally bisected by an imaginary plane substantially parallel to a nip plane of the nip portion into a first area closer to the nip portion and a second area farther from the nip portion, the restricting member executes a restricting action only on the second area.
摘要翻译：本发明的目的是提供一种具有优异耐久性的柔性套筒的图像加热装置。为此，根据本发明的图像加热装置包括：柔性套筒; 驱动辊与套筒的外周表面接触并用于使套筒旋转; 滑动构件与所述套筒的内周面接触以与所述驱动辊协作形成压合部; 以及限制构件，用于限制套筒在套筒的母线方向上的运动，其中，在装置的安装状态下在套筒的边缘面内，被平均于基本上平行于夹持部分进入更靠近夹持部分的第一区域和离咬合部分更远的第二区域，限制构件仅在第二区域上执行限制动作。

8. 发明授权

US07242895B2 Image heating apparatus having a flexible sleeve 有权
标题翻译：图像加热装置具有柔性套筒
公开(公告)号：US07242895B2
公开(公告)日：2007-07-10
申请号：US11056975
申请日：2005-02-14
申请人： Seiji Inada , Fumiki Inui , Atsushi Iwasaki , Toshiki Nagase , Takehiko Suzuki
发明人： Seiji Inada , Fumiki Inui , Atsushi Iwasaki , Toshiki Nagase , Takehiko Suzuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： An object of the present invention is to provide an image heating apparatus having a flexible sleeve of an excellent durability. To this end, an image heating apparatus according to the present invention includes: a flexible sleeve; a driving roller contacting an external periphery surface of the sleeve and serving to rotate the sleeve; a sliding member contacting an internal periphery surface of the sleeve to form a nip portion in cooperation with the driving roller; and a restricting member for restricting a movement of the sleeve in a generatrix direction of the sleeve, wherein, within an edge face of the sleeve in a mounted state on the apparatus, equally bisected by an imaginary plane substantially parallel to a nip plane of the nip portion into a first area closer to the nip portion and a second area farther from the nip portion, the restricting member executes a restricting action only on the second area.
摘要翻译：本发明的目的是提供一种具有优异耐久性的柔性套筒的图像加热装置。为此，根据本发明的图像加热装置包括：柔性套筒; 驱动辊与套筒的外周表面接触并用于使套筒旋转; 滑动构件与所述套筒的内周面接触以与所述驱动辊协作形成压合部; 以及限制构件，用于限制套筒在套筒的母线方向上的运动，其中，在装置的安装状态下在套筒的边缘面内，被平均于基本上平行于夹持部分进入更靠近夹持部分的第一区域和离咬合部分更远的第二区域，限制构件仅在第二区域上执行限制动作。

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