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1. 发明申请

US20090317134A1 CARTRIDGE, ASSEMBLING METHOD FOR CARTRIDGE, AND DISASSEMBLYING METHOD FOR CARTRIDGE 有权
标题翻译：卡盒，卡盒装配方法和拆卸方法
公开(公告)号：US20090317134A1
公开(公告)日：2009-12-24
申请号：US12486175
申请日：2009-06-17
申请人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
发明人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
IPC分类号： G03G15/08
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a developer accommodating portion for accommodating a developer; a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum with the developer accommodated in the developer accommodating portion; a cartridge frame extended in a longitudinal direction of the developing roller; a bearing member, provided at one longitudinal end portion of the cartridge frame, for supporting a developing roller shaft portion at one longitudinal end portion of the developing roller; a rotational force receiving member for receiving, from the main assembly, a rotational force for rotating the developing roller, in a state in which the cartridge is mounted to the main assembly; a side cover provided outside the bearing member with respect to a longitudinal direction of the cartridge frame; a first fastening member fastening the bearing member to the cartridge frame to mount the bearing member to the cartridge frame; and a second fastening member fastening the side cover to the cartridge frame to mount the side cover to the cartridge frame.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的盒包括用于容纳显影剂的显影剂容纳部分; 显影辊，用于使形成在电子照相感光鼓上的静电潜像显影剂容纳在显影剂容纳部分中; 沿着所述显影辊的纵向方向延伸的盒框架; 轴承构件，设置在所述盒框架的一个纵向端部处，用于在所述显影辊的一个纵向端部处支撑显影辊轴部; 旋转力接收构件，用于在所述盒安装到所述主组件的状态下从所述主组件接收用于使所述显影辊旋转的旋转力; 相对于所述盒框架的纵向方向设置在所述轴承构件外侧的侧盖; 第一紧固构件，其将所述轴承构件紧固到所述盒框架，以将所述轴承构件安装到所述盒框架; 以及第二紧固构件，其将所述侧盖固定到所述盒框架以将所述侧盖安装到所述盒框架。

2. 发明授权

US08687984B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08687984B2
公开(公告)日：2014-04-01
申请号：US13273744
申请日：2011-10-14
申请人： Shigemi Kamoshida , Takeshi Arimitsu , Atsushi Takasaka , Yuuki Nakamura
发明人： Shigemi Kamoshida , Takeshi Arimitsu , Atsushi Takasaka , Yuuki Nakamura
IPC分类号： G03G15/00
CPC分类号： G03G21/1875 , G03G2221/1892
摘要： An image forming apparatus, to which a plurality of cartridges are detachably mountable, with the cartridges each having a cartridge side identification portion, includes an image forming unit configured to form an image, a plurality of mounting portions to which the cartridges are demountably mountable, and an identification urging mechanism provided in each of the mounting portions. The identification urging mechanism permits a cartridge to be mounted to the mounting portion when the cartridge is to be properly mounted to the mounting portion on the basis of correspondence with the cartridge side identification portion, and urges the cartridge in a direction opposite a direction in which the cartridge is mounted when the cartridge is improper for the mounting portion. The identification urging mechanism permits, even when the cartridge is improper for the mounting portion, the cartridge to enter to a mount position where the proper cartridge is mounted.
摘要翻译：一种图像形成装置，其中多个盒可拆卸地安装到其上，每个盒具有盒侧识别部分，包括被构造成形成图像的图像形成单元，可拆卸地安装盒的多个安装部分，以及设置在每个安装部分中的识别推动机构。识别推动机构允许盒基于与盒侧识别部分的对应关系而正确地安装到安装部分时将盒安装到安装部分，并且沿着与盒方向相反的方向推动盒，当盒不适合安装部分时，盒被安装。识别推动机构即使当盒对于安装部分不正确时也允许盒进入安装适当盒的安装位置。

3. 发明授权

US08369722B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08369722B2
公开(公告)日：2013-02-05
申请号：US12914768
申请日：2010-10-28
申请人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
发明人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0121 , G03G15/0806 , G03G21/1647 , G03G21/1676 , G03G2215/0177 , G03G2221/1657 , G03G2221/1815
摘要： An image forming apparatus includes a development device including a development roller and a driving force receiving member, a movable member configured to move the development device between a development position and a retracting position, a first driving force transmission member configured to transmit a driving force to the movable member, a second driving force transmission member configured to engage with the driving force receiving member and transmit the driving force to the driving force receiving member, and a controller configured to perform drive control for the first driving force transmission member based on a temperature detected by a sensor. If α1 represents acceleration of the development device in a case where the temperature is T1 and the driving force receiving member disengages from the second driving force transmission member and α2 represents acceleration of the development device in a case where the temperature is T2 and the driving force receiving member disengages from the second driving force transmission member, the controller performs the drive control for the first driving force transmission member so as to satisfy a relationship α1≦α2 when T1≦T2.
摘要翻译：图像形成装置包括：显影装置，包括显影辊和驱动力接收构件;可移动构件，其构造成使显影装置在显影位置和收回位置之间移动;第一驱动力传递构件，被配置为将驱动力传递到可动构件，构造成与驱动力接收构件接合并将驱动力传递到驱动力接收构件的第二驱动力传递构件，以及基于温度对第一驱动力传递构件执行驱动控制的控制器由传感器检测。如果α1表示在温度为T1并且驱动力接收构件与第二驱动力传递构件脱离的情况下的显影装置的加速度，并且α2表示在温度为T2的情况下的显影装置的加速度和驱动力接收构件与第二驱动力传递构件脱离接合，则当T1＆nlE; T2时，控制器执行用于第一驱动力传递构件的驱动控制，以满足关系α1＆nlE;α2。

4. 发明申请

US20100054823A1 DEVELOPING DEVICE, DEVELOPING CARTRIDGE, ROTATIONAL FORCE TRANSMITTING PART AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：开发设备，开发盒，旋转力传输部件和电子图像形成装置
公开(公告)号：US20100054823A1
公开(公告)日：2010-03-04
申请号：US12547790
申请日：2009-08-26
申请人： Atsushi Takasaka , Shigeo Miyabe , Takahito Ueno
发明人： Atsushi Takasaka , Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/08
CPC分类号： G03G15/0152 , F16D1/10 , F16D3/2052 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： A developing device is usable with an electrophotographic image forming apparatus including a shaft and a rotary unit mounting the device. When mounted, the device is movable perpendicular to a shaft axial direction in response to movement of the rotary unit and the shaft is not movable in that direction. The device includes a developing roller that contacts and separates from a drum in response to movement of the rotary unit, and a coupler transmitting a rotating force to the roller. The coupler includes a portion engaging the shaft to receive a rotating force and a portion transmitting the received rotating force to the roller. The coupler takes a first position for transmitting the rotational force to the roller, a position before the coupler engages the shaft and is inclined away from the first position, and a position for the disengagement of the coupler and the shaft.
摘要翻译：显影装置可用于包括安装该装置的轴和旋转单元的电子照相图像形成装置。当安装时，该装置响应于旋转单元的运动而垂直于轴的轴向移动，并且该轴不能沿该方向移动。该装置包括响应于旋转单元的移动而与滚筒接触和分离的显影辊以及向滚筒传递旋转力的联轴器。联接器包括接合轴以接收旋转力的部分和将接收到的旋转力传递到辊的部分。耦合器采用第一位置，用于将旋转力传递到辊，耦合器接合轴之前的位置并且远离第一位置倾斜，并且用于联接器和轴的分离的位置。

5. 发明授权

US08391748B2 Cartridge, assembling method for cartridge, and disassembling method for cartridge 有权
标题翻译：墨盒，墨盒组装方法，墨盒拆卸方法
公开(公告)号：US08391748B2
公开(公告)日：2013-03-05
申请号：US13363788
申请日：2012-02-01
申请人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
发明人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
IPC分类号： G03G15/04
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge is detachably mountable to the main assembly of an electrophotographic image forming apparatus. The cartridge comprises a developer accommodating portion for accommodating a developer, and a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum with the developer. A rotational force receiving member is provided for receiving a rotational force for rotating the developing roller. A side cover is provided with an elastic member and an inclination regulating portion for regulating an inclination of the rotational force receiving member. The side cover is mounted to a cartridge frame by the fastening member, with the rotational force receiving member being mounted to the cartridge frame integrally with the side cover.
摘要翻译：盒可拆卸地安装到电子照相成像设备的主组件上。盒包括用于容纳显影剂的显影剂容纳部分和用显影剂显影形成在电子照相感光鼓上的静电潜像的显影辊。设置旋转力接收构件以接收用于使显影辊旋转的旋转力。侧盖设置有用于调节旋转力接收构件的倾斜度的弹性构件和倾斜调节部。侧盖通过紧固构件安装到盒框架上，其中旋转力接收构件与侧盖一体地安装到盒框架。

6. 发明授权

US08233821B2 Cartridge, assembling method for cartridge, and disassembling method for cartridge 有权
标题翻译：墨盒，墨盒组装方法，墨盒拆卸方法
公开(公告)号：US08233821B2
公开(公告)日：2012-07-31
申请号：US12486175
申请日：2009-06-17
申请人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
发明人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
IPC分类号： G03G15/04
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a developer accommodating portion for accommodating a developer; a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum with the developer accommodated in the developer accommodating portion; a cartridge frame extended in a longitudinal direction of the developing roller; a bearing member, provided at one longitudinal end portion of the cartridge frame, for supporting a developing roller shaft portion at one longitudinal end portion of the developing roller; a rotational force receiving member for receiving, from the main assembly, a rotational force for rotating the developing roller, in a state in which the cartridge is mounted to the main assembly; a side cover provided outside the bearing member with respect to a longitudinal direction of the cartridge frame; a first fastening member fastening the bearing member to the cartridge frame to mount the bearing member to the cartridge frame; and a second fastening member fastening the side cover to the cartridge frame to mount the side cover to the cartridge frame.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的盒包括用于容纳显影剂的显影剂容纳部分; 显影辊，用于使形成在电子照相感光鼓上的静电潜像显影剂容纳在显影剂容纳部分中; 沿着所述显影辊的纵向方向延伸的盒框架; 轴承构件，设置在所述盒框架的一个纵向端部处，用于在所述显影辊的一个纵向端部处支撑显影辊轴部; 旋转力接收构件，用于在所述盒安装到所述主组件的状态下从所述主组件接收用于使所述显影辊旋转的旋转力; 相对于所述盒框架的纵向方向设置在所述轴承构件外侧的侧盖; 第一紧固构件，其将所述轴承构件紧固到所述盒框架，以将所述轴承构件安装到所述盒框架; 以及第二紧固构件，其将所述侧盖固定到所述盒框架以将所述侧盖安装到所述盒框架。

7. 发明申请

US20110103812A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110103812A1
公开(公告)日：2011-05-05
申请号：US12914768
申请日：2010-10-28
申请人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
发明人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0121 , G03G15/0806 , G03G21/1647 , G03G21/1676 , G03G2215/0177 , G03G2221/1657 , G03G2221/1815
摘要： An image forming apparatus includes a development device including a development roller and a driving force receiving member, a movable member configured to move the development device between a development position and a retracting position, a first driving force transmission member configured to transmit a driving force to the movable member, a second driving force transmission member configured to engage with the driving force receiving member and transmit the driving force to the driving force receiving member, and a controller configured to perform drive control for the first driving force transmission member based on a temperature detected by a sensor. If α1 represents acceleration of the development device in a case where the temperature is T1 and the driving force receiving member disengages from the second driving force transmission member and α2 represents acceleration of the development device in a case where the temperature is T2 and the driving force receiving member disengages from the second driving force transmission member, the controller performs the drive control for the first driving force transmission member so as to satisfy a relationship α1≦α2 when T1≦T2.
摘要翻译：图像形成装置包括：显影装置，包括显影辊和驱动力接收部件;可移动部件，其构造成使显影装置在显影位置和收回位置之间移动;第一驱动力传递部件，被配置为将驱动力传递到可动构件，构造成与驱动力接收构件接合并将驱动力传递到驱动力接收构件的第二驱动力传递构件，以及基于温度对第一驱动力传递构件执行驱动控制的控制器由传感器检测。如果α1表示在温度为T1并且驱动力接收构件与第二驱动力传递构件脱离的情况下的显影装置的加速度，并且α2表示在温度为T2的情况下的显影装置的加速度和驱动力接收构件与第二驱动力传递构件脱离接合，则当T1＆nlE; T2时，控制器执行用于第一驱动力传递构件的驱动控制，以满足关系α1＆nlE;α2。

8. 发明申请

US20090317135A1 CARTRIDGE, MOUNTING METHOD FOR COUPLING MEMBER, AND DISASSEMBLING METHOD FOR COUPLING MEMBER 有权
标题翻译：用于连接构件的安装方法和用于联接构件的拆卸方法
公开(公告)号：US20090317135A1
公开(公告)日：2009-12-24
申请号：US12486199
申请日：2009-06-17
申请人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
发明人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
IPC分类号： G03G15/08
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes a developer accommodating portion for accommodating a developer; a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum with the developer accommodated in the developer accommodating portion; a coupling member for receiving a rotational force for rotating the developing roller from the main assembly, in a state in which the cartridge is mounted to the main assembly; a cylindrical member movably supporting one end portion of the coupling member inside of the cylindrical member; a cylindrical member side force receiving portion, provided inside the cylindrical member, for receiving the rotational force received from the main assembly by the coupling member; a gear, provided on an outer periphery of the cylindrical member, for transmitting the rotational force received by the cylindrical member side force receiving portion to the developing roller; a first regulating portion, provided inside of the cylindrical member and deformable in a radial direction of the cylindrical member, for preventing one end portion of the coupling member from disengaging in an axial direction of the cylindrical member; and a second regulating portion for regulating deformation of the first regulating portion in a state in which one end portion of the coupling is mounted to an inside of the cylindrical member with deformation of the first regulating portion.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的盒包括用于容纳显影剂的显影剂容纳部分; 显影辊，用于使形成在电子照相感光鼓上的静电潜像显影剂容纳在显影剂容纳部分中; 用于在所述盒安装到所述主组件的状态下接收用于使所述显影辊从所述主组件旋转的旋转力的联接构件; 圆筒形构件，其可移动地支撑所述联接构件在所述圆筒构件内部的一端部; 圆柱形构件侧力接收部分，设置在所述圆柱形构件内部，用于接收由所述联接构件从所述主组件接收的旋转力; 齿轮，设置在所述圆筒形构件的外周上，用于将由所述圆筒构件侧力接收部接收的旋转力传递到所述显影辊; 第一调节部，设置在筒状部件的内部并且能够沿着圆筒部件的径向变形，用于防止联接部件的一端部沿筒状部件的轴向脱离; 以及第二调节部分，用于在第一调节部分变形的情况下，在联接器的一个端部安装到圆筒形部件的内部的状态下，调节第一调节部分的变形。

9. 发明申请

US20120195635A1 CARTRIDGE, ASSEMBLING METHOD FOR CARTRIDGE, AND DISASSEMBLYING METHOD FOR CARTRIDGE 有权
标题翻译：卡盒，卡盒装配方法和拆卸方法
公开(公告)号：US20120195635A1
公开(公告)日：2012-08-02
申请号：US13363788
申请日：2012-02-01
申请人： Shigeo MIYABE , Takahito UENO , Atsushi TAKASAKA
发明人： Shigeo MIYABE , Takahito UENO , Atsushi TAKASAKA
IPC分类号： G03G15/08
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge is detachably mountable to the main assembly of an electrophotographic image forming apparatus. The cartridge comprises a developer accommodating portion for accommodating a developer, and a developing roller for developing an electrostatic latent image formed on an electrophotographic photosensitive drum with the developer. A rotational force receiving member is provided for receiving a rotational force for rotating the developing roller. A side cover is provided with an elastic member and an inclination regulating portion for regulating an inclination of the rotational force receiving member. The side cover is mounted to a cartridge frame by the fastening member, with the rotational force receiving member being mounted to the cartridge frame integrally with the side cover.
摘要翻译：盒可拆卸地安装到电子照相成像设备的主组件上。盒包括用于容纳显影剂的显影剂容纳部分和用显影剂显影形成在电子照相感光鼓上的静电潜像的显影辊。设置旋转力接收构件以接收用于使显影辊旋转的旋转力。侧盖设置有用于调节旋转力接收构件的倾斜度的弹性构件和倾斜调节部。侧盖通过紧固构件安装到盒框架上，其中旋转力接收构件与侧盖一体地安装到盒框架。

10. 发明申请

US20120093523A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120093523A1
公开(公告)日：2012-04-19
申请号：US13273744
申请日：2011-10-14
申请人： Shigemi Kamoshida , Takeshi Arimitsu , Atsushi Takasaka , Yuuki Nakamura
发明人： Shigemi Kamoshida , Takeshi Arimitsu , Atsushi Takasaka , Yuuki Nakamura
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1875 , G03G2221/1892
摘要： An image forming apparatus to which a plurality of cartridges are detachably mountable, the cartridges each having a cartridge side identification portion, the image forming apparatus includes a plurality of mounting portions to which the cartridges are demountably mountable; and a identification urging means, provided in each of the mounting portions, for permitting a cartridge to be mounted to the mounting portion when the cartridge is properly to be mounted to the mounting portion on the basis of correspondence with the cartridge side identification portion, and for urging the cartridge in a direction opposite a direction in which the cartridge is mounted when the cartridge is improper for the mounting portion.
摘要翻译：一种图像形成装置，多个盒可拆卸地安装在该图像形成装置上，每个盒具有盒侧识别部分，图像形成装置包括多个安装部分，盒可拆卸地安装在该安装部分上; 以及设置在每个安装部分中的识别推动装置，用于当盒被适当地安装到安装部分时基于与盒侧识别部分的对应关系而将盒安装到安装部分;以及用于当盒不适于安装部分时沿与盒安装方向相反的方向推动盒。

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