公开(公告)号：US07680430B2

公开(公告)日：2010-03-16

申请号：US11508962

申请日：2006-08-24

申请人： Hiroki Mori ,  Masahiro Ishii ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

发明人： Hiroki Mori ,  Masahiro Ishii ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing agent leakage preventing member is provided that is attached to the developer housing and that has a housing attaching face which contacts with the developer housing, a front side face which opposes the housing attaching face, and two side faces each of which connects to each other end portions of the housing attaching face and the front side face in the longitudinal direction of the opening of the developer housing. At least one of the side faces of the developing agent leakage preventing member is formed as an inclined side face that is inclined in a predetermined direction relative to the housing attaching face when pressed from the front side face side. In a developing apparatus, developing agent (toner) leakage is avoided.

摘要翻译： 提供了一种显影剂泄漏防止构件，其附接到显影剂壳体，并且具有与显影剂壳体接触的壳体安装面，与该壳体安装面相对的前侧面，以及两个侧面，每个侧面与每个 壳体安装面的另一端部和显影剂壳体的开口的纵向方向上的前侧面。 显影剂防漏部件的至少一个侧面形成为当从正面侧按压时相对于壳体安装面沿预定方向倾斜的倾斜侧面。 在显影装置中，避免了显影剂（调色剂）泄漏。

公开(公告)号：US07627264B2

公开(公告)日：2009-12-01

申请号：US11528687

申请日：2006-09-28

申请人： Yuichi Matsushita ,  Hiroki Mori ,  Yukiko Nakaya ,  Fan Xu ,  Isao Kishi ,  Masahiro Ishii ,  Mitsuru Horinoe

发明人： Yuichi Matsushita ,  Hiroki Mori ,  Yukiko Nakaya ,  Fan Xu ,  Isao Kishi ,  Masahiro Ishii ,  Mitsuru Horinoe

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G15/0817

摘要： A developing device is provided that includes a developer containing case that contains a developer. The developer containing case includes a case main body and a supply roller that is rotatably supported on the case main body. The supply roller has a rotary shaft, a cylindrical roller main body that covers the rotary shaft, and a fixed member that is fixed to at least one of the rotary shaft and the roller main body. A gap is provided between an end surface of the roller main body and an inner surface of the case main body, and the fixed member partially occupies the gap.

摘要翻译： 提供一种显影装置，其包括含有显影剂的显影剂容纳盒。 显影剂容纳盒包括壳体主体和可旋转地支撑在壳体主体上的供给辊。 供给辊具有旋转轴，覆盖旋转轴的圆筒状辊主体和固定于旋转轴和辊主体中的至少一方的固定部件。 在辊主体的端面和壳主体的内表面之间设置有间隙，并且固定部件部分地占据间隙。

公开(公告)号：US20070122182A1

公开(公告)日：2007-05-31

申请号：US11528687

申请日：2006-09-28

申请人： Yuichi Matsushita ,  Hiroki Mori ,  Yukiko Nakaya ,  Fan Xu ,  Isao Kishi ,  Masahiro Ishii ,  Mitsuru Horinoe

发明人： Yuichi Matsushita ,  Hiroki Mori ,  Yukiko Nakaya ,  Fan Xu ,  Isao Kishi ,  Masahiro Ishii ,  Mitsuru Horinoe

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G15/0817

摘要： A developing device that includes: a developer containing case that contains a developer and comprises a case main body and a supply roller that is rotatably supported on the case main body, wherein the supply roller has a rotary shaft, a cylindrical roller main body that covers the rotary shaft, and a fixed member that is fixed to at least one of the rotary shaft and the roller main body, a gap is provided between an end surface of the roller main body and an inner surface of the case main body, and the fixed member partially occupies the gap.

摘要翻译： 一种显影装置，包括：包含显影剂的显影剂容纳壳体，包括壳体主体和可旋转地支撑在壳体主体上的供给辊，其中所述供应辊具有旋转轴，所述圆筒形辊主体覆盖 旋转轴和固定到旋转轴和辊主体中的至少一个的固定构件，在辊主体的端面和壳体主体的内表面之间设置有间隙， 固定构件部分占据了差距。

公开(公告)号：US20070059031A1

公开(公告)日：2007-03-15

申请号：US11508962

申请日：2006-08-24

申请人： Hiroki Mori ,  Masahiro Ishii ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

发明人： Hiroki Mori ,  Masahiro Ishii ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing agent leakage preventing member is provided that is attached to the developer housing and that has a housing attaching face which contacts with the developer housing, a front side face which opposes the housing attaching face, and two side faces each of which connects to each other end portions of the housing attaching face and the front side face in the longitudinal direction of the opening of the developer housing. At least one of the side faces of the developing agent leakage preventing member is formed as an inclined side face that is inclined in a predetermined direction relative to the housing attaching face when pressed from the front side face side. In a developing apparatus, developing agent (toner) leakage is avoided.

摘要翻译： 提供了一种显影剂泄漏防止构件，其附接到显影剂壳体，并且具有与显影剂壳体接触的壳体安装面，与该壳体安装面相对的前侧面，以及两个侧面，每个侧面与每个 壳体安装面的另一端部和显影剂壳体的开口的纵向方向上的前侧面。 显影剂防漏部件的至少一个侧面形成为当从正面侧按压时相对于壳体安装面沿预定方向倾斜的倾斜侧面。 在显影装置中，避免了显影剂（调色剂）泄漏。

公开(公告)号：US07706715B2

公开(公告)日：2010-04-27

申请号：US11689790

申请日：2007-03-22

申请人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita ,  Fan Xu

发明人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita ,  Fan Xu

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G15/0896

摘要： A developer cartridge includes a developer cartridge case for accommodating a developer, a developing roller, a toner layer thickness control blade, and a side sealing member. The developing roller is supported by the developer cartridge case such that a circumferential surface thereof is exposed to an outside of the developer cartridge case along a width direction. The toner layer thickness control blade includes a blade body portion made of a metallic plate. A tip portion of the blade body portion is disposed at a sliding portion of the developing roller and the side sealing member so as to contact with the side sealing member. A frictional heat generated at the sliding portion is released to the outside of the developer cartridge case through the blade body portion in order restrain a leak of the developer as much as possible.

摘要翻译： 显影剂盒包括用于容纳显影剂的显影剂盒壳体，显影辊，调色剂层厚度控制刮板和侧密封件。 显影辊由显影剂盒壳体支撑，使得其周向表面沿着宽度方向暴露于显影剂盒壳体的外部。 调色剂层厚度控制刮板包括由金属板制成的刀片主体部分。 叶片主体部分的尖端部分设置在显影辊和侧面密封件的滑动部分处以与侧面密封件接触。 在滑动部分产生的摩擦热通过叶片主体部分释放到显影剂盒壳体的外部，以尽可能地抑制显影剂的泄漏。

公开(公告)号：US07925180B2

公开(公告)日：2011-04-12

申请号：US11535555

申请日：2006-09-27

申请人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

发明人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

IPC分类号： G03G15/08

CPC分类号： G03G15/6532 ,  G03G2215/00708

摘要： An image forming apparatus includes a main body, image formation units disposed in the main body, a moving member disposed in the main body, the moving member including a surface facing each image formation unit, a pair of first stoppers disposed in each image formation unit, and a pair of second stoppers disposed in the main body in correspondence with each image formation unit, each second stopper being configured to prevent the developer on the moving member from entering the image formation unit.

摘要翻译： 图像形成装置包括主体，设置在主体中的图像形成单元，设置在主体中的移动构件，移动构件包括面对每个图像形成单元的表面，设置在每个图像形成单元中的一对第一挡块 以及与每个图像形成单元对应地设置在主体中的一对第二挡块，每个第二挡块构造成防止移动构件上的显影剂进入图像形成单元。

公开(公告)号：US20070071491A1

公开(公告)日：2007-03-29

申请号：US11535555

申请日：2006-09-27

申请人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

发明人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita

IPC分类号： G03G15/08

CPC分类号： G03G15/6532 ,  G03G2215/00708

摘要： An image forming apparatus includes a main body, image formation units disposed in the main body, a moving member disposed in the main body, the moving member including a surface facing each image formation unit, a pair of first stoppers disposed in each image formation unit, and a pair of second stoppers disposed in the main body in correspondence with each image formation unit, each second stopper being configured to prevent the developer on the moving member from entering the image formation unit.

摘要翻译： 图像形成装置包括主体，设置在主体中的图像形成单元，设置在主体中的移动构件，移动构件包括面对每个图像形成单元的表面，设置在每个图像形成单元中的一对第一挡块 以及与每个图像形成单元对应地设置在主体中的一对第二挡块，每个第二挡块构造成防止移动构件上的显影剂进入图像形成单元。

公开(公告)号：US20070071490A1

公开(公告)日：2007-03-29

申请号：US11528664

申请日：2006-09-28

申请人： Yukiko Nakaya ,  Mitsuru Horinoe ,  Hiroki Mori ,  Yuichi Matsushita

发明人： Yukiko Nakaya ,  Mitsuru Horinoe ,  Hiroki Mori ,  Yuichi Matsushita

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing device is provided with a case main body, a developing roller coupled with the case main body, an axis direction seal member coupled with the case main body, and a side seal member coupled with the case main body. The axis direction seal member and the side seal member make contact with one another such that there is no gap between the axis direction seal member and the side seal member in a rotation axis direction of the developing roller. In a rotation direction of the developing roller, an upstream end of the side seal member is located downstream of an upstream end of a contact area between the axis direction seal member and the developing roller.

摘要翻译： 显影装置设置有壳体主体，与壳体主体连接的显影辊，与壳体主体连接的轴向密封构件，以及与壳体主体连接的侧面密封构件。 轴向密封构件和侧密封构件彼此接触，使得在轴向方向密封构件和侧密封构件之间在显影辊的旋转轴线方向上没有间隙。 在显影辊的旋转方向上，侧密封件的上游端位于轴向密封件和显影辊之间的接触区域的上游端的下游。

公开(公告)号：US08027613B2

公开(公告)日：2011-09-27

申请号：US11535831

申请日：2006-09-27

申请人： Yuichi Matsushita ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Hiroki Mori

发明人： Yuichi Matsushita ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Hiroki Mori

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： An arrangement of sealing members seals developer in a developer device. The sealing members minimize or eliminate developer from leaking around the sides of a developer carrier.

摘要翻译： 密封构件的布置将显影剂密封在显影剂装置中。 密封构件使显影剂在显影剂载体的侧面周围泄漏最小化或消除。

公开(公告)号：US20070248376A1

公开(公告)日：2007-10-25

申请号：US11736034

申请日：2007-04-17

申请人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita ,  Fan Xu

发明人： Hiroki Mori ,  Mitsuru Horinoe ,  Yukiko Nakaya ,  Yuichi Matsushita ,  Fan Xu

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A layer-thickness regulating member may include a thin plate member and a projection member. The projection member includes a first pressure contact portion that comes into pressure-contact with each of seal areas, a second pressure contact portion that comes into pressure-contact with each of side end areas, and a third pressure contact portion that comes into pressure-contact with a central area. A notched portion is formed at a position of the distal end of the thin plate member where each of the second pressure contact portions is formed, by cutting the thin plate member from an end edge of the distal end toward a downstream side of the rotation direction of the developing agent carrier.

摘要翻译： 层厚调节构件可以包括薄板构件和突出构件。 突出部件包括与各个密封区域进行压力接触的第一压力接触部分，与每个侧端部区域进行压力接触的第二压力接触部分和进入压力接触部分的第三压力接触部分， 与中心区域接触。 在薄板构件的远端形成有各个第二压力接触部的位置，通过将薄板构件从前端的端缘朝向旋转方向的下游侧切断而形成切口部 的显影剂载体。