公开(公告)号：US5196887A

公开(公告)日：1993-03-23

申请号：US712022

申请日：1991-06-07

申请人： Thomas K. Hilbert ,  Theodore H. Morse

发明人： Thomas K. Hilbert ,  Theodore H. Morse

IPC分类号： G03G15/01 ,  G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0126 ,  G03G15/0896 ,  G03G15/09

摘要： An image forming apparatus has a magnetic brush toning station for applying toner to an electrostatic image. The brush includes a rotatable magnetic core positioned inside a non-magnetic sleeve. To facilitate the removal of developer from the sleeve after it has toned an electrostatic image, a skive located against the sleeve downstream of the toning position has a roughened surface upon which the developer rolls or tumbles to move away from the sleeve and ultimately fall into a mixing sump.

摘要翻译： 图像形成装置具有用于将调色剂施加到静电图像的磁刷调色台。 刷子包括位于非磁性套筒内的可旋转磁芯。 为了便于在静电图像调色剂之后将显影剂从套筒中除去，位于调色位置下游的套筒上的滑板具有粗糙表面，显影剂滚动或滚动以使其远离套筒移动并最终落入 混合水槽

公开(公告)号：US5991568A

公开(公告)日：1999-11-23

申请号：US219046

申请日：1998-12-23

申请人： Francisco L. Ziegelmuller ,  Theodore H. Morse

发明人： Francisco L. Ziegelmuller ,  Theodore H. Morse

IPC分类号： G03G21/00

CPC分类号： G03G21/0011 ,  G03G21/007

摘要： A method and apparatus for cleaning toner and/or other contaminant particles from a moving surface to be cleaned in an electrostatographic apparatus includes a cleaning blade, such as a wiper blade or a scraper blade, that engages the surface to be cleaned at a first location to remove the particles from the surface. A dust seal blade is provided that extends toward the surface in a second direction generally opposite to the first direction, which corresponds to the direction of motion of the surface to be cleaned, and is of a length and supported so as to be able to contact the surface to be cleaned at a second location upstream of the first location. The cleaning blade, the dust seal blade and the surface to be cleaned form a cavity for containing contaminant particles to assist in operation of the cleaning blade apparatus.

摘要翻译： 一种用于在静电放置设备中从待清洁的移动表面清洁调色剂和/或其它污染物颗粒的方法和设备包括清洁刮刀，例如擦拭刮片或刮刀，其在第一位置处与要清洁的表面接合 以从表面去除颗粒。 设置防尘密封叶片，其沿着与第一方向大致相反的第二方向朝向表面延伸，该第二方向对应于待清洁表面的运动方向，并且具有长度并被支撑以能够接触 在第一位置上游的第二位置处待清洁的表面。 清洁刮板，防尘密封叶片和要清洁的表面形成用于容纳污染物颗粒的空腔，以帮助操作清洁刮刀装置。

公开(公告)号：US4371251A

公开(公告)日：1983-02-01

申请号：US239100

申请日：1981-02-27

申请人： Theodore H. Morse

发明人： Theodore H. Morse

IPC分类号： G03G15/16 ,  G03G15/00

CPC分类号： G03G15/167

摘要： Method and apparatus for transferring non-insulative toner, having charge of a first polarity, from an electrically-insulative image member to a transfer member of high relative-conductivity, features feeding successive portions of such members into opposing relation at a transfer zone, contacting the non-opposing surface of such transfer member portions with a compliant, conductive surface biased to a polarity opposite said first polarity and controlling contact between such member portions to extend for a predetermined period not exceeding 0.030 seconds.

摘要翻译： 将具有第一极性的非绝缘色调剂的非绝缘色调剂从电绝缘图像部件转移到高相对电导率的转印部件的方法和装置，其特征在于将这些部件的连续部分在转印区域上相对地进行接触， 这种传送构件部分的非相对表面具有柔性导电表面，其被偏压到与第一极性相反的极性，并且控制这些构件部分之间的接触延伸不超过0.030秒的预定时间段。