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1. 发明申请

WO2016021199A1 POWDER CONTAINER AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：粉末容器和图像形成装置
公开(公告)号：WO2016021199A1
公开(公告)日：2016-02-11
申请号：PCT/JP2015/003950
申请日：2015-08-05
申请人： RICOH COMPANY, LIMITED , TAKAMI, Nobuo , TSUDA, Kiyonori , TERANISHI, Ryoichi , MATSUMOTO, Junichi , KOIKE, Toshio , TAKAHASHI, Yutaka , YAMABE, Junji , KAWAKAMI, Akihiro , KONDOH, Keinosuke , INOUE, Atsushi
发明人： TAKAMI, Nobuo , TSUDA, Kiyonori , TERANISHI, Ryoichi , MATSUMOTO, Junichi , KOIKE, Toshio , TAKAHASHI, Yutaka , YAMABE, Junji , KAWAKAMI, Akihiro , KONDOH, Keinosuke , INOUE, Atsushi
IPC分类号： G03G21/16 , G03G15/08
CPC分类号： G03G15/0872
摘要： A powder container is insertable in an image forming apparatus, and includes a main-body interlocking portion that is rotatable and protrudes toward an upstream side in an insertion direction in which the powder container is inserted, the image forming apparatus including an identifier protrusion that protrudes toward the upstream side in the insertion direction to identify a type of the powder container. The powder container includes a container interlocking portion configured to interlock with the main-body interlocking portion; and an interlocked portion configured to interlock with the identifier protrusion. The interlocked portion is provided in a front end of the powder container in the insertion direction. The container interlocking portion stands outward from an outer circumference of the powder container. The container interlocking portion and the interlocked portion are rotated integrally.
摘要翻译：粉末容器可插入图像形成装置中，并且包括主体互锁部分，该主体互锁部分可旋转并沿着插入粉末容器的插入方向的上游侧突出，该图像形成装置包括突出的标识符突起朝向插入方向的上游侧，以识别粉末容器的类型。该粉末容器包括构造成与主体互锁部分互锁的容器互锁部分; 以及构造成与识别器突起互锁的互锁部分。互锁部分沿插入方向设置在粉末容器的前端。容器互锁部从粉末容器的外周向外侧立起。容器互锁部分和互锁部分一体地旋转。

2. 发明申请

WO2013183782A1 POWDER CONTAINER AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：粉末容器和图像形成装置
公开(公告)号：WO2013183782A1
公开(公告)日：2013-12-12
申请号：PCT/JP2013/065901
申请日：2013-06-03
申请人： RICOH COMPANY, LIMITED , HOSOKAWA, Hiroshi , KAI, Tsukuru , MATSUMOTO, Junichi , KOMATSU, Makoto , HAYAKAWA, Tadashi , OZAWA, Yuzuru , TAMAKI, Shinji , KIKUCHI, Kenji
发明人： HOSOKAWA, Hiroshi , KAI, Tsukuru , MATSUMOTO, Junichi , KOMATSU, Makoto , HAYAKAWA, Tadashi , OZAWA, Yuzuru , TAMAKI, Shinji , KIKUCHI, Kenji
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G2215/0132
摘要： The powder container includes a container body containing a powder for image formation, the powder being to be supplied to a powder replenishing device; a conveyor configured to convey the powder from one end in a longitudinal direction to the other end at which a cylindrical container opening is formed, the conveyor being provided inside the container body; a gear configured to rotate the conveyor with an external driving force; a container cover configured to cover the gear, the container cover having a gear exposing hole for partially exposing a gear tooth; and a nozzle receiver configured to guide the conveying nozzle inside of the container body, the nozzle receiver being provided on the container opening. The container cover includes a container engaged portion provided outer than the tooth of the gear in a radial direction.
摘要翻译：该粉末容器包括容纳体，该容器主体包含用于成像的粉末，该粉末将被供给至粉末补充装置; 输送机，其构造成将粉末从纵向方向的一端输送到形成有圆筒形容器开口的另一端，所述输送机设置在所述容器主体的内部; 配置成用外部驱动力旋转输送机的齿轮; 容纳盖，其构造成覆盖所述齿轮，所述容器盖具有用于部分地暴露齿轮齿的齿轮暴露孔; 以及喷嘴接收器，其构造成将所述输送喷嘴引导到所述容器主体内部，所述喷嘴接收器设置在所述容器开口上。容器盖包括在径向方向上设置在齿轮的齿外部的容器接合部分。

3. 发明申请

WO2011114798A1 CAP, DEVELOPER CONTAINER, DEVELOPER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译： CAP，开发者容器，开发者供应设备和图像形成装置
公开(公告)号：WO2011114798A1
公开(公告)日：2011-09-22
申请号：PCT/JP2011/052462
申请日：2011-02-01
申请人： RICOH COMPANY, LIMITED , KOMATSU, Makoto , KAI, Tsukuru , HAYAKAWA, Tadashi , HOSOKAWA, Hiroshi , YAMAGUCHI, Daichi , MATSUMOTO, Junichi
发明人： KOMATSU, Makoto , KAI, Tsukuru , HAYAKAWA, Tadashi , HOSOKAWA, Hiroshi , YAMAGUCHI, Daichi , MATSUMOTO, Junichi
IPC分类号： G03G15/08 , G03G21/00 , G03G21/16
CPC分类号： G03G21/1676 , G03G15/0834 , G03G15/0837 , G03G15/0839 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G15/0877 , G03G15/0881 , G03G15/0886 , G03G2215/0668 , G03G2215/069 , Y10S222/01
摘要： A cap is configured to be attached to a developer container that discharges developer contained in the container body out of the container body through a discharge port defined in a portion of the container body. The cap includes a first attaching member and a second attaching member that are detachably assembled into one piece. When the first attaching member or the second attaching member receives a rotary force, the first attaching member and the second attaching member are separated from each other, and only the first attaching member is released from the container body.
摘要翻译：盖构造成附接到显影剂容器，该显影剂容器通过限定在容器主体的一部分中的排出口将容纳在容器主体中的显影剂排出容器主体。盖包括可拆卸地组装成一体的第一附接构件和第二附接构件。当第一安装构件或第二安装构件受到旋转力时，第一安装构件和第二安装构件彼此分离，并且仅第一附接构件从容器主体释放。

4. 发明公开

EP2548082A1 CAP, DEVELOPER CONTAINER, DEVELOPER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译： CAP，显影剂容器，显影剂供应装置及摄像装置
公开(公告)号：EP2548082A1
公开(公告)日：2013-01-23
申请号：EP11755988.0
申请日：2011-02-01
申请人： Ricoh Company, Limited
发明人： KOMATSU, Makoto , KAI, Tsukuru , HAYAKAWA, Tadashi , HOSOKAWA, Hiroshi , YAMAGUCHI, Daichi , MATSUMOTO, Junichi
IPC分类号： G03G15/08 , G03G21/00 , G03G21/16
CPC分类号： G03G21/1676 , G03G15/0834 , G03G15/0837 , G03G15/0839 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G15/0877 , G03G15/0881 , G03G15/0886 , G03G2215/0668 , G03G2215/069 , Y10S222/01
摘要： A cap is configured to be attached to a developer container that discharges developer contained in the container body out of the container body through a discharge port defined in a portion of the container body. The cap includes a first attaching member and a second attaching member that are detachably assembled into one piece. When the first attaching member or the second attaching member receives a rotary force, the first attaching member and the second attaching member are separated from each other, and only the first attaching member is released from the container body.

5. 发明授权

EP2856265B1 POWDER CONTAINER AND IMAGE FORMING APPARATUS 有权
公开(公告)号：EP2856265B1
公开(公告)日：2018-09-19
申请号：EP13800861.0
申请日：2013-06-03
申请人： Ricoh Company, Limited
发明人： HOSOKAWA, Hiroshi , KAI, Tsukuru , MATSUMOTO, Junichi , KOMATSU, Makoto , HAYAKAWA, Tadashi , OZAWA, Yuzuru , TAMAKI, Shinji , KIKUCHI, Kenji
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G2215/0132
摘要： The powder container includes a container body containing a powder for image formation, the powder being to be supplied to a powder replenishing device; a conveyor configured to convey the powder from one end in a longitudinal direction to the other end at which a cylindrical container opening is formed, the conveyor being provided inside the container body; a gear configured to rotate the conveyor with an external driving force; a container cover configured to cover the gear, the container cover having a gear exposing hole for partially exposing a gear tooth; and a nozzle receiver configured to guide the conveying nozzle inside of the container body, the nozzle receiver being provided on the container opening. The container cover includes a container engaged portion provided outer than the tooth of the gear in a radial direction.

6. 发明公开

EP2856265A1 POWDER CONTAINER AND IMAGE FORMING APPARATUS 有权
标题翻译：粉盒及摄像装置
公开(公告)号：EP2856265A1
公开(公告)日：2015-04-08
申请号：EP13800861.0
申请日：2013-06-03
申请人： Ricoh Company, Limited
发明人： HOSOKAWA, Hiroshi , KAI, Tsukuru , MATSUMOTO, Junichi , KOMATSU, Makoto , HAYAKAWA, Tadashi , OZAWA, Yuzuru , TAMAKI, Shinji , KIKUCHI, Kenji
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G2215/0132
摘要： The powder container includes a container body containing a powder for image formation, the powder being to be supplied to a powder replenishing device; a conveyor configured to convey the powder from one end in a longitudinal direction to the other end at which a cylindrical container opening is formed, the conveyor being provided inside the container body; a gear configured to rotate the conveyor with an external driving force; a container cover configured to cover the gear, the container cover having a gear exposing hole for partially exposing a gear tooth; and a nozzle receiver configured to guide the conveying nozzle inside of the container body, the nozzle receiver being provided on the container opening. The container cover includes a container engaged portion provided outer than the tooth of the gear in a radial direction.

7. 发明公开

EP2646881A1 POWDER CONTAINER, POWDER SUPPLY DEVICE AND IMAGE FORMING APPARATUS 有权转让
标题翻译： PULVERBEHÄLTER，PULVERAUSGABEVORRICHTUNG UND BILDGEBUNGSVORRICHTUNG
公开(公告)号：EP2646881A1
公开(公告)日：2013-10-09
申请号：EP11845366.1
申请日：2011-12-02
申请人： Ricoh Company, Limited
发明人： MATSUMOTO, Junichi , KAI, Tsukuru , HOSOKAWA, Hiroshi , KOMATSU, Makoto , HAYAKAWA, Tadashi , OZAWA, Yuzuru
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0832 , G03G15/0865 , G03G15/0872 , G03G15/0879 , G03G2215/0132
摘要： Provided is a powder container having a new structure capable of stable discharge and transport of a powder contained in a container by enabling the powder to be reliably discharged to the outside of the package while preventing the powder from spilling and flying out of the container. The powder container has a container body (138) for transporting powder contained therein from a first end side (138a) to a second end side (138b) thereof by self-rotating; a nozzle receiver (139) having a nozzle receiving hole (insertion section) (139a) arranged inside the second end side of the container body and configured to allow a transport nozzle (162) having a powder receiving inlet (170) to be inserted therein, and a supply port 139b arranged in at least a part of the nozzle receiver (139) and configured to supply the powder in the container body (138) to the powder receiving inlet (170): and a shutter (140) supported by the nozzle receiver 139 and configured to open and close the nozzle receiving hole (insertion section) 139a by sliding in response to insertion of the transport nozzle 162 into the nozzle receiver (139).
摘要翻译：本发明提供一种粉末容器，其具有通过使粉末能够可靠地排出到包装外部而能够稳定地排出和运送容器内的粉末的新结构，同时防止粉末溢出并从容器中飞出。所述粉末容器具有：容纳体，用于通过自转而从第一端侧（138a）向第二端侧（138b）输送其中容纳的粉末; 喷嘴接收器（139），其具有布置在容器主体的第二端侧内部的喷嘴接收孔（插入部）（139a），并且构造成允许具有粉末接收入口（170）的输送喷嘴（162）插入其中以及布置在喷嘴接收器（139）的至少一部分中并被配置为将粉末容纳在容器主体（138）中的粉末供应到粉末接收入口（170）的供应口139b;以及由所述容器主体喷嘴接收器139，并且构造成响应于将输送喷嘴162插入喷嘴接收器（139）而滑动来打开和关闭喷嘴接收孔（插入部）139a。

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