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公开(公告)号：US06868242B2
公开(公告)日：2005-03-15
申请号：US10397011
申请日：2003-03-25
CPC分类号： G03G15/0258 , G03G15/0291
摘要： The present invention relates in general to a corona charger for use in an electrostatographic reproduction apparatus or the like, and more particularly to a cleaning mechanism for the corona wires of a corona charger. According to one aspect, a corona wire assembly is provided having a corona wire and a cleaning pad with a hole, the corona wire extending through the hole. According to another aspect, a method for cleaning a corona wire is provided wherein relative movement is generated between a corona wire and a cleaning pad having a hole, the corona wire extending through the hole. According to a further aspect, a cleaning mechanism for cleaning the surface of a corona wire within a corona charger is provided having a cleaning pad, a corona wire passing through the cleaning pad and positioning the cleaning pad in at least one direction lateral to the corona wire, and a holding member holding the cleaning pad without restraining the cleaning pad in the at least one direction lateral to the corona wire.
摘要翻译： 本发明一般涉及一种用于静电放电装置等中的电晕充电器，更具体地涉及一种用于电晕充电器的电晕丝的清洁机构。 根据一个方面，提供了具有电晕丝和具有孔的清洁垫的电晕丝组件，所述电晕丝延伸穿过所述孔。 根据另一方面，提供了一种用于清洁电晕丝的方法，其中在电晕丝和具有孔的清洁垫之间产生相对运动，所述电晕丝延伸穿过孔。 根据另一方面，提供了一种用于清洁电晕充电器内的电晕丝的表面的清洁机构，其具有清洁垫，通过清洁垫的电晕丝，并将清洁垫定位在电晕侧面的至少一个方向上 线和保持构件，其保持清洁垫，而不会在电晕丝的至少一个方向上限制清洁垫。
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公开(公告)号：US06580885B2
公开(公告)日：2003-06-17
申请号：US09796321
申请日：2001-02-28
IPC分类号： G03G1502
CPC分类号： G03G15/0258 , G03G15/0291
摘要： A mechanism for automatically cleaning the surface of a corona wire within a corona charger is described, wherein the a cleaning assembly includes a cleaning pad mounted within a pad holder, the cleaning pad wrapped around a substantial portion of a circumference of the corona wire for wiping the surface of the corona wire. The cleaning mechanism also includes means for holding the cleaning assembly within the corona charger in association with the corona wire, means, associated with the holding means, for moving the holding means linearly along the length of the corona wire, and means for automatically selectively activating the moving means to move the holding means such that the cleaning assembly is moved to clean the corona wire. In one embodiment, the cleaning assembly includes at least one finishing stone mounted to a stone holder, wherein the finishing stone engages the surface of the corona wire.
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公开(公告)号：US5402998A
公开(公告)日：1995-04-04
申请号：US47317
申请日：1993-04-15
CPC分类号： B65H5/06
摘要： A coupling, supportable by a first and second O-ring belt, has two gear sheaves in mating contact. The inner portion of each gear sheave has a friction surface for mating with one of the O-ring belts. The rotational drive of the first O-ring is imparted to the first of the gear sheaves through the first frictional surface causing the sheave to rotate. The rotation of the first sheave then causes the second sheave, through the mating gears, to rotate in a direction opposite the direction of the first gear sheave. The frictional surface of the second sheave then imparts the rotation of the second sheave to the second O-ring. In this manner the rotational drive of the first O-ring is reversed when transmitted by the second O-ring as said O-rings support said sheaves.
摘要翻译： 由第一和第二O形环带支撑的联轴器具有配合接触的两个齿轮皮带轮。 每个齿轮槽的内部具有用于与O形圈中的一个配合的摩擦表面。 第一O形环的旋转驱动通过第一摩擦表面赋予第一齿轮滑轮，导致滑轮旋转。 然后，第一滑轮的旋转使得第二滑轮通过配合齿轮沿与第一齿轮滑轮方向相反的方向旋转。 第二滑轮的摩擦表面然后将第二滑轮的旋转传递到第二O形圈。 以这种方式，当所述O形环支撑所述滑轮时，第一O形环的旋转驱动被第二O形环传递时反转。
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