公开(公告)号：US20140153961A1

公开(公告)日：2014-06-05

申请号：US14091941

申请日：2013-11-27

申请人： Hiroshi Handa ,  Soun Kanada

发明人： Hiroshi Handa ,  Soun Kanada

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing device including: a first seal member arranged between a housing and a layer thickness regulation blade, and a second seal member arranged between the housing and a developing roller, wherein the first seal member is arranged adjacent to the second seal member in a rotating direction of the developing roller, wherein the second seal member includes a first member contacting a circumferential surface of the developing roller and a second member arranged between the housing and the first member, wherein the second member includes a protruding portion that, in the rotating direction of the developing roller, protrudes more towards the first seal member than the first member, and wherein end portions of the first and second members in the rotating direction of the developing roller are respectively configured to contact with the first seal member.

摘要翻译： 一种显影装置，包括：布置在壳体和层厚度调节刀片之间的第一密封构件和布置在壳体和显影辊之间的第二密封构件，其中第一密封构件以旋转的方式布置成与第二密封构件相邻 显影辊的方向，其中所述第二密封构件包括接触所述显影辊的圆周表面的第一构件和布置在所述壳体和所述第一构件之间的第二构件，其中所述第二构件包括突出部分，所述突出部分沿所述旋转方向 显影辊的第一和第二构件的端部分别构造成与第一密封构件接触。

公开(公告)号：US09116463B2

公开(公告)日：2015-08-25

申请号：US14091941

申请日：2013-11-27

申请人： Hiroshi Handa ,  Soun Kanada

发明人： Hiroshi Handa ,  Soun Kanada

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A developing device including: a first seal member arranged between a housing and a layer thickness regulation blade, and a second seal member arranged between the housing and a developing roller, wherein the first seal member is arranged adjacent to the second seal member in a rotating direction of the developing roller, wherein the second seal member includes a first member contacting a circumferential surface of the developing roller and a second member arranged between the housing and the first member, wherein the second member includes a protruding portion that, in the rotating direction of the developing roller, protrudes more towards the first seal member than the first member, and wherein end portions of the first and second members in the rotating direction of the developing roller are respectively configured to contact with the first seal member.

摘要翻译： 一种显影装置，包括：布置在壳体和层厚度调节刀片之间的第一密封构件和布置在壳体和显影辊之间的第二密封构件，其中第一密封构件以旋转的方式布置成与第二密封构件相邻 显影辊的方向，其中所述第二密封构件包括接触所述显影辊的圆周表面的第一构件和布置在所述壳体和所述第一构件之间的第二构件，其中所述第二构件包括突出部分，所述突出部分沿所述旋转方向 显影辊的第一和第二构件的端部分别构造成与第一密封构件接触。