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1. 发明公开

EP2796933A3 Toner cartridge and image forming apparatus incorporating same 有权
标题翻译：调色剂盒和图像形成设备装置，从而
公开(公告)号：EP2796933A3
公开(公告)日：2015-01-21
申请号：EP14165631.4
申请日：2014-04-23
申请人： Ricoh Company, Ltd.
发明人： Kikuchi, Teppei , Kosugi, Hideki , Kubo, Tatsuya , Fujimori, Akira , Nodera, Kentaro , Koshizuka, Shinnosuke
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0832 , G03G15/0834 , G03G15/0865 , G03G15/0875 , G03G2215/0665 , G03G2215/0819 , G03G2215/085
摘要： A toner cartridge (31) includes a toner container (31A) to store toner; and two rotary agitation members (32) to rotate to agitate toner in the toner container (31A). The toner container (31A) has two arc-shaped portions (31A1) adjacent to each other at an inner bottom wall of the toner container (31A). The two rotary agitation members (32) have edges to rotate along the two arc-shaped portions (31A1) with rotation phases thereof shifted from each other. The two rotary agitation members (32) are placed with rotation trajectories thereof partially overlapping each other.

2. 发明授权

EP2639648B1 Powder Container, Powder Supply Device, and Image Forming Apparatus Including Same 有权
公开(公告)号：EP2639648B1
公开(公告)日：2020-05-06
申请号：EP13156659.8
申请日：2013-02-26
申请人： Ricoh Company, Ltd.
发明人： Nodera, Kentaro , Kita, Emi , Takayama, Akihiro , Koshizuka, Shinnosuke , Kubo, Tatsuya , Kikuchi, Teppei , Tateyama, Susumu
IPC分类号： G03G15/08

3. 发明授权

EP2799932B1 Data reader and image forming apparatus incorporating same 有权
公开(公告)号：EP2799932B1
公开(公告)日：2019-06-05
申请号：EP14163979.9
申请日：2014-04-09
申请人： Ricoh Company, Ltd.
发明人： Fujimori, Akira , Kosugi, Hideki , Kubo, Tatsuya , Nodera, Kentaro , Koshizuka, Shinnosuke , Kikuchi, Teppei
IPC分类号： G03G15/08

4. 发明公开

EP2919072A1 Developer container, developer replenisher, and image forming apparatus 审中-公开
标题翻译： Entwicklerbehälter，Entwicklerauffrischer und Bilderzeugungsvorrichtung
公开(公告)号：EP2919072A1
公开(公告)日：2015-09-16
申请号：EP15157683.2
申请日：2015-03-05
申请人： Ricoh Company, Ltd.
发明人： Kikuchi, Teppei , Kosugi, Hideki , Kubo, Tatsuya , Koshizuka, Shinnosuke , Suzuki, Kazunori , Nakamoto, Atsushi
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0836 , G03G15/0865 , G03G15/087 , G03G2215/085
摘要： A developer container (50) includes a container body (51), a rotary shaft (54), a rotary stirrer (53), and a flexible blade (56, 57). The body contains developer and has a discharge port (51d). The stirrer includes a rotary support (55) and rotates about the shaft to stir and transport the developer. The support includes a base end (55c) rotatable integrally with the shaft, a free end (55a, 55b) spaced away from an inner wall (51b) of the body, and a holding surface (55g, 55h) provided at the free end or at a position shifted toward the shaft away from the free end. The holding surface is parallel to or inclined relative to a rotation direction of the support. The blade includes a base end portion (56b, 57b) held on the holding surface and a distal end (56a, 57a) to contact the inner wall and transport the developer to the port.
摘要翻译：显影剂容器（50）包括容器主体（51），旋转轴（54），旋转搅拌器（53）和柔性叶片（56,57）。主体包含显影剂并具有排出口（51d）。搅拌器包括旋转支撑件（55）并围绕轴线旋转以搅拌和运输显影剂。所述支撑件包括与所述轴一体地旋转的基端部（55c），与所述主体的内壁（51b）间隔开的自由端（55a，55b）和设置在所述自由端的保持表面（55g，55h）或者在远离自由端的位置上偏离轴的位置。保持表面相对于支撑件的旋转方向平行或倾斜。刀片包括保持在保持表面上的基端部分（56b，57b）和与内壁接触并将显影剂输送到端口的远端（56a，57a）。

5. 发明公开

EP2799933A1 Toner-container support unit and image-forming apparatus 有权
标题翻译： Tonerbehälterträgereinheitund Bilderzeugungsvorrichtung
公开(公告)号：EP2799933A1
公开(公告)日：2014-11-05
申请号：EP14166635.4
申请日：2014-04-30
申请人： Ricoh Company, Ltd.
发明人： Fujimori, Akira , Kosugi, Hideki , Kubo, Tatsuya , Nodera, Kentaro , Koshizuka, Shinnosuke , Kikuchi, Teppei
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G15/0875 , G03G15/0886 , G03G15/80 , G03G21/1676
摘要： A toner-container support unit is provided. The toner-container support unit includes: a toner container housing toner; a container mount including an internal space to accommodate the toner container; a toner-container receiver which is provided on an internal end side of the internal space of the container mount; a positioning hole formed on the back end surface of the toner container; a positioning pin provided in the toner-container receiver; a retracting assembly retracing a back end portion of the toner container to the tone-container receiver side when inserting the toner container into the container mount; and an inclination stopper which prevents the inclination of the toner container when the back end portion of the toner container is retracted by the retracting assembly toward the toner-container receiver.
摘要翻译：提供了一种调色剂容器支撑单元。调色剂容器支撑单元包括：容纳调色剂的调色剂容器; 容器座，其包括容纳调色剂容器的内部空间; 调色剂容器接收器，设置在所述容器安装件的内部空间的内端侧; 定影孔，形成在调色剂容器的后端表面上; 设置在调色剂容器接收器中的定位销; 缩回组件，当将调色剂容器插入容器底座时，将调色剂容器的后端部分回收到音容器接收器侧; 以及倾斜止动器，其在调色剂容器的后端部通过缩回组件朝着调色剂容器接收器缩回时防止调色剂容器的倾斜。

6. 发明公开

EP2639648A3 Powder Container, Powder Supply Device, and Image Forming Apparatus Including Same 有权
标题翻译：粉末容器，粉末供给装置以及包括它们的成像设备
公开(公告)号：EP2639648A3
公开(公告)日：2017-05-10
申请号：EP13156659.8
申请日：2013-02-26
申请人： Ricoh Company, Ltd.
发明人： Nodera, Kentaro , Kita, Emi , Takayama, Akihiro , Koshizuka, Shinnosuke , Kubo, Tatsuya , Kikuchi, Teppei , Tateyama, Susumu
IPC分类号： G03G15/08
摘要： A powder container (50; 502; 503) includes a powder chamber (51) for containing powder for forming images, a powder outlet (55) formed in a face of the powder container (50; 502; 543), and a shutter assembly (60; 602) to open and close the powder outlet (55) and including first and second shutters (62,63; 622,632). The first shutter (62; 622) is movable between a sealing position to close the powder outlet (55) and an open position to open the powder outlet (55) and includes a pressed member (73) to cancel retention of the first shutter (62; 622) at the sealing position. The second shutter (63; 632) includes a pressing projection (79) that interferes with the pressed member (73) of the first shutter (62; 622) and is movable between a shielding position to cover the pressed member (73) without interference between the pressing projection (79) and the pressed member (73) and a releasing position to press the pressed member (73) with the pressing projection (79).
摘要翻译：一种粉末容器（50; 502; 503）包括用于容纳用于形成图像的粉末的粉末室（51），形成在粉末容器（50; 502; 543）的表面中的粉末出口（55）（60; 602）以打开和关闭所述粉末出口（55）并且包括第一和第二快门（62,63; 622,632）。第一闸门（62; 622）可在关闭粉末出口（55）的密封位置和打开粉末出口（55）的打开位置之间移动，并且包括压紧构件（73）以取消第一闸门 62; 622）在密封位置。第二开闭器63,632具有与第一开闭器62的被按压部件73干涉的按压突起79，能够在不受干扰地覆盖被按压部件73的遮挡位置之间移动（79）与被按压部件（73）之间的按压部件（73）与用按压用突起（79）按压被按压部件（73）的解除位置之间。

7. 发明公开

EP2799932A1 Data reader and image forming apparatus incorporating same 有权
标题翻译： Datenlesegerätund Bilderzeugungsvorrichtung damit
公开(公告)号：EP2799932A1
公开(公告)日：2014-11-05
申请号：EP14163979.9
申请日：2014-04-09
申请人： Ricoh Company, Ltd.
发明人： Fujimori, Akira , Kosugi, Hideki , Kubo, Tatsuya , Nodera, Kentaro , Koshizuka, Shinnosuke , Kikuchi, Teppei
IPC分类号： G03G15/08
CPC分类号： H04N1/00339 , G03G15/0863 , H04N1/00795
摘要： A data reader (50) includes a memory board (40) provided to a removable member (15) and a reading member (26) including a reading terminal (32; 33; 34). The memory board (40) includes a positioning opening (46), a ground terminal (49) provided to the positioning opening, and a contact terminal (36; 37; 38). The reading member (26) includes an engagement projection (35) that fits in the positioning opening (46) and is disposed adjacent and parallel to the reading terminal (32; 33; 34). The engagement projection (35) includes a uniform diameter portion (351), a tapered portion (352) extending from the uniform diameter portion, and an apparatus-side ground terminal (37) to contact the ground terminal (49) of the memory board (40) when the engagement projection (35) fits in the positioning opening (46). The apparatus-side ground terminal (37) includes a portion (371) projecting laterally from the uniform diameter portion (351), from an end of the uniform diameter portion (351) toward a reading member base (31), and an extended portion (372) at the end of the uniform diameter portion (351), covered with the tapered portion (3 52).
摘要翻译：数据读取器（50）包括设置到可拆卸构件（15）的存储器板（40）和包括读取端子（32; 33; 34）的读取构件（26）。存储板（40）包括定位开口（46），设置到定位开口的接地端子（49）和接触端子（36; 37; 38）。读取构件（26）包括配合在定位开口（46）中并且与读取端子（32; 33; 34）相邻并平行设置的接合突起（35）。接合突起（35）包括均匀直径部分（351），从均匀直径部分延伸的锥形部分（352）以及与存储器板的接地端子（49）接触的装置侧接地端子（37）（40）当所述接合突起（35）装配在所述定位开口（46）中时。设备侧接地端子（37）包括从均匀直径部分（351）从均匀直径部分（351）的端部朝向读取构件基部（31）横向突出的部分（371），并且延伸部分（372）在均匀直径部分（351）的端部处，被锥形部分（532）覆盖。

8. 发明公开

EP2796933A2 Toner cartridge and image forming apparatus incorporating same 有权
标题翻译： Tonerkartusche und Bilderzeugungsvorrichtungsvorrichtung damit
公开(公告)号：EP2796933A2
公开(公告)日：2014-10-29
申请号：EP14165631.4
申请日：2014-04-23
申请人： Ricoh Company, Ltd.
发明人： Kikuchi, Teppei , Kosugi, Hideki , Kubo, Tatsuya , Fujimori, Akira , Nodera, Kentaro , Koshizuka, Shinnosuke
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0832 , G03G15/0834 , G03G15/0865 , G03G15/0875 , G03G2215/0665 , G03G2215/0819 , G03G2215/085
摘要： A toner cartridge (31) includes a toner container (31A) to store toner; and two rotary agitation members (32) to rotate to agitate toner in the toner container (31A). The toner container (31A) has two arc-shaped portions (31A1) adjacent to each other at an inner bottom wall of the toner container (31A). The two rotary agitation members (32) have edges to rotate along the two arc-shaped portions (31A1) with rotation phases thereof shifted from each other. The two rotary agitation members (32) are placed with rotation trajectories thereof partially overlapping each other.
摘要翻译：调色剂盒（31）包括用于存储调色剂的调色剂容器（31A）和旋转的两个旋转搅拌构件（32），以搅拌调色剂容器（31A）中的调色剂。调色剂容器（31A）在调色剂容器（31A）的内底壁处具有彼此相邻的两个弧形部分（31A1）。两个旋转搅拌构件（32）具有沿两个弧形部分（31A1）旋转的边缘，其旋转相位彼此偏移。两个旋转搅拌构件（32）被放置成其旋转轨迹部分地彼此重叠。

9. 发明公开

EP2639648A2 Powder Container, Powder Supply Device, and Image Forming Apparatus Including Same 有权
标题翻译：粉末容器，粉末进料器和图像形成装置，所以
公开(公告)号：EP2639648A2
公开(公告)日：2013-09-18
申请号：EP13156659.8
申请日：2013-02-26
申请人： Ricoh Company, Ltd.
发明人： Nodera, Kentaro , Kita, Emi , Takayama, Akihiro , Koshizuka, Shinnosuke , Kubo, Tatsuya , Kikuchi, Teppei , Tateyama, Susumu
IPC分类号： G03G15/08
摘要： A powder container (50; 502; 503) includes a powder chamber (51) for containing powder for forming images, a powder outlet (55) formed in a face of the powder container (50; 502; 543), and a shutter assembly (60; 602) to open and close the powder outlet (55) and including first and second shutters (62,63; 622,632). The first shutter (62; 622) is movable between a sealing position to close the powder outlet (55) and an open position to open the powder outlet (55) and includes a pressed member (73) to cancel retention of the first shutter (62; 622) at the sealing position. The second shutter (63; 632) includes a pressing projection (79) that interferes with the pressed member (73) of the first shutter (62; 622) and is movable between a shielding position to cover the pressed member (73) without interference between the pressing projection (79) and the pressed member (73) and a releasing position to press the pressed member (73) with the pressing projection (79).

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