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公开(公告)号：US07483660B2
公开(公告)日：2009-01-27
申请号：US10859241
申请日：2004-06-03
申请人： Fumio Tazawa , Toshiaki Nagashima , Nobuo Nakajima
发明人： Fumio Tazawa , Toshiaki Nagashima , Nobuo Nakajima
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0855 , G03G15/0865 , G03G2215/068 , G03G2215/085
摘要： A developer supply container detachably mountable to an image forming apparatus, includes a container body, having a non-circular cross-section, for containing a developer, the container body having an arcuate portion and an extension upwardly extending from the arcuate portion; a discharge opening, formed in the arcuate portion for discharging the developer from the container body; a stirring member for stirring the developer in the container body, the stirring member having a rotation shaft provided in the arcuate portion and a flexible resin material sheet mounted on the rotation shaft; wherein the flexible resin material sheet includes a feeding blade for feeding the developer toward the discharge opening, the feeding blade being slidable relative to an inner surface of the arcuate portion and being non-slidable relative to a ceiling portion of an inner surface of the extension, and includes a stirring blade for stirring the developer, the stirring being slidable relative to a ceiling portion of the inner surface of the extension.
摘要翻译： 可拆卸地安装在图像形成装置上的显影剂供应容器包括容纳主体，具有用于容纳显影剂的非圆形横截面，容器主体具有弓形部分和从该弧形部分向上延伸的延伸部分; 形成在弓形部分中用于将显影剂从容器体排出的排出口; 用于搅拌容器主体中的显影剂的搅拌构件，所述搅拌构件具有设置在所述弧形部分中的旋转轴和安装在所述旋转轴上的柔性树脂材料片; 其中所述柔性树脂材料片包括用于将所述显影剂供给到所述排出口的供给刀片，所述进给刀片相对于所述弓形部分的内表面可滑动，并且相对于所述延伸部的内表面的顶部不可滑动 并且包括用于搅拌显影剂的搅拌叶片，该搅拌叶片相对于延伸部的内表面的顶部可滑动。
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公开(公告)号：US20050008400A1
公开(公告)日：2005-01-13
申请号：US10859241
申请日：2004-06-03
申请人： Fumio Tazawa , Toshiaki Nagashima , Nobuo Nakajima
发明人： Fumio Tazawa , Toshiaki Nagashima , Nobuo Nakajima
CPC分类号： G03G15/0875 , G03G15/0855 , G03G15/0865 , G03G2215/068 , G03G2215/085
摘要： A developer supply container detachably mountable to an image forming apparatus, includes a container body, having a non-circular cross-section, for containing a developer, the container body having an arcuate portion and an extension upwardly extending from the arcuate portion; a discharge opening, formed in the arcuate portion for discharging the developer from the container body; a stirring member for in stirring the developer in the container body, the stirring member having a rotation shaft provided in the arcuate portion and a flexible resin material sheet mounted on the rotation shaft; wherein the flexible resin material sheet includes a feeding blade for feeding the developer toward the discharge opening, the feeding blade being slidable relative to an inner surface of the arcuate portion and being non-slidable relative to a ceiling portion of an inner surface of the extension, and includes a stirring blade for stirring the developer, the stirring being slidable relative to a ceiling portion of the inner surface of the extension.
摘要翻译： 可拆卸地安装在图像形成装置上的显影剂供应容器包括容纳主体，具有用于容纳显影剂的非圆形横截面，容器主体具有弓形部分和从该弧形部分向上延伸的延伸部分; 形成在弓形部分中用于将显影剂从容器体排出的排出口; 用于搅拌容器主体中的显影剂的搅拌构件，所述搅拌构件具有设置在所述弧形部分中的旋转轴和安装在所述旋转轴上的柔性树脂材料片; 其中所述柔性树脂材料片包括用于将所述显影剂供给到所述排出口的供给刀片，所述进给刀片相对于所述弓形部分的内表面可滑动，并且相对于所述延伸部的内表面的顶部不可滑动 并且包括用于搅拌显影剂的搅拌叶片，该搅拌叶片相对于延伸部的内表面的顶部可滑动。
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公开(公告)号：US07539445B2
公开(公告)日：2009-05-26
申请号：US12051143
申请日：2008-03-19
申请人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
发明人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0868 , G03G15/0875 , G03G2215/067 , G03G2215/0692
摘要： A developer supply container detachably mountable to a main assembly of an image forming apparatus includes a developer discharge opening to be disposed opposite to a developer receiving opening of the apparatus main assembly; an operation member capable of performing a moving operation in a mounted state of the container; an open/close driving force transmitting portion provided to the operation member; a driving force transmitting portion for transmitting a driving force, to a apparatus shutter member, from the open/close driving force transmitting portion through an open/close driving force relay gear train provided to the apparatus main assembly; and a container-side abutting portion for abutting against a gear-side abutting portion provided to at least one gear of the relay gear train. When the developer supply container is mounted into the apparatus main assembly, the container-side abutting portion abuts against the gear-side abutting portion to rotate the relay gear train toward an initial position.
摘要翻译： 可拆卸地安装到图像形成装置的主组件上的显影剂供应容器包括与设备主组件的显影剂接收开口相对设置的显影剂排出口; 能够在所述容器的安装状态下进行移动操作的操作构件; 设置在操作部件上的开闭驱动力传递部; 驱动力传递部分，用于通过设置在设备主组件上的打开/关闭驱动力中继齿轮系从打开/关闭驱动力传递部分向驱动力传递驱动力到设备挡板部件; 以及用于抵靠设置在所述中继齿轮系的至少一个齿轮上的齿轮侧抵接部抵接的容器侧抵接部。 当显影剂供应容器被安装到设备主组件中时，容器侧抵接部分抵靠齿轮侧抵接部分，以将中继齿轮系转动到初始位置。
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公开(公告)号：US20060104673A1
公开(公告)日：2006-05-18
申请号：US11270601
申请日：2005-11-10
申请人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
发明人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0868 , G03G15/0875 , G03G2215/067 , G03G2215/0692
摘要： A developer supply container detachably mountable to a main assembly of an image forming apparatus includes a developer discharge opening to be disposed opposite to a developer receiving opening of the apparatus main assembly; an operation member capable of performing a moving operation in a mounted state of the container; an open/close driving force transmitting portion provided to the operation member; a driving force transmitting portion for transmitting a driving force, to a apparatus shutter member, from the open/close driving force transmitting portion through an open/close driving force relay gear train provided to the apparatus main assembly; and a container-side abutting portion for abutting against a gear-side abutting portion provided to at least one gear of the relay gear train. When the developer supply container is mounted into the apparatus main assembly, the container-side abutting portion abuts against the gear-side abutting portion to rotate the relay gear train toward an initial position.
摘要翻译： 可拆卸地安装到图像形成装置的主组件上的显影剂供应容器包括与设备主组件的显影剂接收开口相对设置的显影剂排出口; 能够在所述容器的安装状态下进行移动操作的操作构件; 设置在操作部件上的开闭驱动力传递部; 驱动力传递部分，用于通过设置在设备主组件上的打开/关闭驱动力中继齿轮系从打开/关闭驱动力传递部分将驱动力传递到设备挡板部件; 以及用于抵靠设置在所述中继齿轮系的至少一个齿轮上的齿轮侧抵接部抵接的容器侧抵接部。 当显影剂供应容器被安装到设备主组件中时，容器侧抵接部分抵靠齿轮侧抵接部分，以将中继齿轮系转动到初始位置。
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公开(公告)号：US07742724B2
公开(公告)日：2010-06-22
申请号：US10582898
申请日：2005-11-11
申请人： Fumio Tazawa , Nobuo Nakajima , Kazuyoshi Sasae
发明人： Fumio Tazawa , Nobuo Nakajima , Kazuyoshi Sasae
IPC分类号： G03G15/095
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G2215/067 , G03G2215/085
摘要： A developer supply container supplies developer to a developer receiving portion of a main assembly of an electrophotographic image forming apparatus. The container includes a developer accommodator, a discharge opening, a stirring member, a first receiver receiving a stirring member driving force from a first transmitter in the main assembly, a member opening and closing the opening, a second receiver receiving a force moving the openable member, and a second transmitter transmitting a force to the second receiver through a main assembly relay. By mounting the container to the main assembly, engagements are established between the first transmitter and the first receiver, between the second transmitter and the relay, and between the relay and the second receiver, so that a force is transmittable from the first transmitter to the first receiver, and a is transmittable from the second transmitter to the second receiver.
摘要翻译： 显影剂供应容器将显影剂供应到电子照相成像设备的主组件的显影剂接收部分。 容器包括显影剂容纳器，排出口，搅拌构件，接收来自主组件中的第一发送器的搅拌构件驱动力的第一接收器，打开和关闭开口的构件，接收移动可打开 以及通过主组件继电器向第二接收器发送力的第二发射器。 通过将容器安装到主组件，在第一发射器和第一接收器之间，第二发射器和继电器之间以及在继电器和第二接收器之间建立了接合，使得力可以从第一发射器传输到 第一接收机，并且a可从第二发射机发射到第二接收机。
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公开(公告)号：US07369798B2
公开(公告)日：2008-05-06
申请号：US11270601
申请日：2005-11-10
申请人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
发明人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0868 , G03G15/0875 , G03G2215/067 , G03G2215/0692
摘要： A developer supply container detachably mountable to a main assembly of an image forming apparatus includes a developer discharge opening to be disposed opposite to a developer receiving opening of the apparatus main assembly; an operation member capable of performing a moving operation in a mounted state of the container; an open/close driving force transmitting portion provided to the operation member; a driving force transmitting portion for transmitting a driving force, to a apparatus shutter member, from the open/close driving force transmitting portion through an open/close driving force relay gear train provided to the apparatus main assembly; and a container-side abutting portion for abutting against a gear-side abutting portion provided to at least one gear of the relay gear train. When the developer supply container is mounted into the apparatus main assembly, the container-side abutting portion abuts against the gear-side abutting portion to rotate the relay gear train toward an initial position.
摘要翻译： 可拆卸地安装到图像形成装置的主组件上的显影剂供应容器包括与设备主组件的显影剂接收开口相对设置的显影剂排出口; 能够在所述容器的安装状态下进行移动操作的操作构件; 设置在操作部件上的开闭驱动力传递部; 驱动力传递部分，用于通过设置在设备主组件上的打开/关闭驱动力中继齿轮系从打开/关闭驱动力传递部分将驱动力传递到设备挡板部件; 以及用于抵靠设置在所述中继齿轮系的至少一个齿轮上的齿轮侧抵接部抵接的容器侧抵接部。 当显影剂供应容器被安装到设备主组件中时，容器侧抵接部分抵靠齿轮侧抵接部分，以将中继齿轮系转动到初始位置。
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公开(公告)号：US07738817B2
公开(公告)日：2010-06-15
申请号：US11718473
申请日：2005-11-10
申请人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
发明人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0886
摘要： A developer supply container detachably mountable to a main assembly of an image forming apparatus includes a developer containing portion; a developer discharge opening disposed at the developer containing portion; a container side engaging portion engageable with a main assembly side engaging portion; an operation member; and a transmitting portion in the operation member for transmitting a driving force to a relay portion in the main assembly for opening and closing the developer discharge opening. In a container mounted state, the operation member is capable of opening and closing a main assembly shutter member for opening and closing the developer discharge opening through the relay portion. The container side engaging portion engages with the main assembly side engaging portion when the operation member is moved in a opening direction for opening the main assembly shutter member and releases the engagement when moved in a closing direction for closing the main assembly shutter member.
摘要翻译： 可拆卸地安装到图像形成装置的主组件的显影剂供给容器包括显影剂容纳部分; 设置在显影剂容纳部分的显影剂排出口; 容器侧接合部分，可与主组件侧接合部分接合; 操作部件 以及在操作构件中的传递部分，用于将驱动力传递到主组件中的中继部分，用于打开和关闭显影剂排出口。 在容器安装状态下，操作构件能够打开和关闭用于通过中继部分打开和关闭显影剂排出口的主组件挡板部件。 当操作构件沿打开方向移动以打开主组件挡板部件时，容器侧接合部分与主组件侧接合部分接合，并且当关闭主组件挡板部件时在关闭方向上移动时释放接合。
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公开(公告)号：US20080260422A1
公开(公告)日：2008-10-23
申请号：US11718473
申请日：2005-11-10
申请人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
发明人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
IPC分类号： G03G15/04
CPC分类号： G03G15/0896 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0886
摘要： A developer supply container detachably mountable to a main assembly of an image forming apparatus includes a developer containing portion for containing a developer; a developer discharge opening disposed at the developer containing portion; a container-side engaging portion for fixing the developer containing portion by being engaged with a main assembly-side engaging portion provided in the main assembly in the mounted state of the container; an operation member capable of performing a moving operation in the mounted state of the container; and a transmitting portion, provided in the operation member, for transmitting a driving force for opening and closing the developer discharge opening to a relay portion provided in the main assembly. In the mounted state of the container, the operation member is capable of opening and closing a main assembly shutter member, provided in the main assembly, for opening and closing the developer discharge opening through the relay portion. The container-side engaging portion is movable by movement of the operation member so that it retains engagement thereof with the main assembly-side engaging portion when the operation member is moved in a opening direction for opening the main assembly shutter member and so that it releases the engagement when the operation member is moved in a closing direction for closing the main assembly shutter member. A position of the operation member when the container-side engaging portion is located in a position to release the engagement is away, in the closing direction, from a position thereof when the container-side engaging portion is located in a position to be engaged with the main assembly-side engaging portion during mounting of the container.
摘要翻译： 可拆卸地安装到图像形成装置的主组件的显影剂供应容器包括用于容纳显影剂的显影剂容纳部分; 设置在显影剂容纳部分的显影剂排出口; 容器侧接合部分，用于通过在所述容器的安装状态下与设置在所述主组件中的主组件侧接合部分接合来固定所述显影剂容纳部分; 能够在所述容器的安装状态下执行移动操作的操作构件; 以及设置在所述操作构件中的用于将用于打开和关闭所述显影剂排出口的驱动力传递到设置在所述主组件中的中继部的传送部。 在容器的安装状态下，操作构件能够打开和关闭设置在主组件中的主组件挡板构件，用于通过中继部分打开和关闭显影剂排出口。 容器侧接合部能够通过操作构件的移动而移动，使得当操作构件沿打开方向移动以打开主组件快门构件时，容器侧接合部保持与主组件侧接合部的接合，并且使其释放 当操作构件在关闭主组件挡板构件的关闭方向上移动时的接合。 当容器侧接合部位于释放接合位置时操作构件的位置在关闭方向上从容器侧接合部位于与其接合的位置的位置离开 在安装容器期间的主组装侧接合部分。
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公开(公告)号：US20080213004A1
公开(公告)日：2008-09-04
申请号：US12051143
申请日：2008-03-19
申请人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
发明人： Kazuyoshi Sasae , Nobuo Nakajima , Fumio Tazawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0868 , G03G15/0875 , G03G2215/067 , G03G2215/0692
摘要： A developer supply container detachably mountable to a main assembly of an image forming apparatus includes a developer discharge opening to be disposed opposite to a developer receiving opening of the apparatus main assembly; an operation member capable of performing a moving operation in a mounted state of the container; an open/close driving force transmitting portion provided to the operation member; a driving force transmitting portion for transmitting a driving force, to a apparatus shutter member, from the open/close driving force transmitting portion through an open/close driving force relay gear train provided to the apparatus main assembly; and a container-side abutting portion for abutting against a gear-side abutting portion provided to at least one gear of the relay gear train. When the developer supply container is mounted into the apparatus main assembly, the container-side abutting portion abuts against the gear-side abutting portion to rotate the relay gear train toward an initial position.
摘要翻译： 可拆卸地安装到图像形成装置的主组件上的显影剂供应容器包括与设备主组件的显影剂接收开口相对设置的显影剂排出口; 能够在所述容器的安装状态下进行移动操作的操作构件; 设置在操作部件上的开闭驱动力传递部; 驱动力传递部分，用于通过设置在设备主组件上的打开/关闭驱动力中继齿轮系从打开/关闭驱动力传递部分向驱动力传递驱动力到设备挡板部件; 以及用于抵靠设置在所述中继齿轮系的至少一个齿轮上的齿轮侧抵接部抵接的容器侧抵接部。 当显影剂供应容器被安装到设备主组件中时，容器侧抵接部分抵靠齿轮侧抵接部分，以将中继齿轮系转动到初始位置。
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公开(公告)号：US08649711B2
公开(公告)日：2014-02-11
申请号：US13349998
申请日：2012-01-13
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G15/0865 , G03G15/0877 , G03G15/0886 , G03G15/0889 , G03G21/1676 , G03G2215/0663 , G03G2215/067 , G03G2215/085
摘要： If a user is not familiar with the operation for the developer supply container, the rotating operation for the developer supply container may be insufficient, so that developer supply container does not reach a predetermined operating position, with the result of abnormal developer supply. by increasing a rotation load of a second gear 6 which is in an operable connection with a drive gear member 12 of the developer receiving apparatus 10 by a function of a locking member 7, the developer supply container 1 mounted to the developer receiving apparatus 10 is rotated toward the supply position. After the developer supply container 1 rotates to the supply position, the locking by the locking member 7 is released, by which the rotation load applied to the second gear 6 is reduced, so that drive transmission, thereafter, to the feeding member 4 for developer supply is smooth.
摘要翻译： 如果用户不熟悉显影剂供应容器的操作，显影剂供应容器的旋转操作可能不足，使得显影剂供应容器未达到预定的操作位置，导致显影剂供应异常。 通过增加与通过锁定构件7的功能与显影剂接收装置10的驱动齿轮构件12可操作连接的第二齿轮6的旋转负载，安装到显影剂接收装置10的显影剂供应容器1是 朝向供应位置旋转。 在显影剂供给容器1旋转到供给位置之后，解除锁定构件7的锁定，由此施加到第二齿轮6的旋转负载减小，从而驱动变速器之后到用于显影剂的供给构件4 供应顺利。
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