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公开(公告)号：US5201516A
公开(公告)日：1993-04-13
申请号：US879399
申请日：1992-05-07
申请人： Abraham Cherian , Roger M. Swanson , Eric A. Merz
发明人： Abraham Cherian , Roger M. Swanson , Eric A. Merz
CPC分类号： B65H29/045
摘要： An apparatus for gripping a sheet includes a first gripping member and a second gripping member. The second gripping member includes a base which is movable relative to the first gripping member. The second gripping member further includes a plate which is secured to the base, the plate being adapted to cooperate with the first gripping member to grip the sheet.
摘要翻译： 用于夹持片材的装置包括第一夹持构件和第二夹持构件。 第二夹持构件包括可相对于第一夹持构件移动的基座。 第二夹持构件还包括固定到基座的板，该板适于与第一夹持构件配合以夹持片材。
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2.发明授权
公开(公告)号：US5187524A
公开(公告)日：1993-02-16
申请号：US742804
申请日：1991-08-09
申请人： Abraham Cherian
发明人： Abraham Cherian
CPC分类号： G03G15/0822 , G03G21/105
摘要： A helical spring is disclosed for transporting developer material in an electrostatographic printer. The helical spring rotates within a conduit for transporting developer from a toner dispenser cartridge to the developer toner roll, or from a cleaning station adjacent the photoreceptor to a waste bottle. The spring can be made of twisted or braided wires coated with a protective coating.
摘要翻译： 公开了用于在静电打印机中输送显影剂材料的螺旋弹簧。 螺旋弹簧在导管内旋转，用于将显影剂从调色剂分配器盒传送到显影剂调色剂辊，或者从邻近感光体的清洁站输送到废液瓶。 弹簧可以由涂覆有保护涂层的扭绞或编织线制成。
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公开(公告)号：US5167791A
公开(公告)日：1992-12-01
申请号：US811352
申请日：1991-12-20
摘要： Electroformed and/or electroplated iron with superior ferro-magnetic properties is prepared by an electrolytic process wherein the iron is deposited from an electrolyte bath containing iron salts and preferably substantially free of carbon. The bath and its environment are substantially free of oxygen and other oxidizing agents. A titanium-palladium alloy is a preferred electrode upon which to deposit the iron.
摘要翻译： 通过电解方法制备具有优异铁磁特性的电铸和/或电镀铁，其中铁由含有铁盐的电解质浴沉积，优选基本上不含碳。 浴及其环境基本上不含氧气和其它氧化剂。 钛 - 钯合金是其上沉积铁的优选电极。
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4.发明授权Apparatus for generating timing pulses in an electrophotographic printing machine 失效用于在电子照相印刷机中产生定时脉冲的装置
公开(公告)号：US5119128A
公开(公告)日：1992-06-02
申请号：US688799
申请日：1991-04-22
申请人： Abraham Cherian
发明人： Abraham Cherian
CPC分类号： G03G21/145
摘要： An apparatus for generating timing pulses which includes a first flexible member having a plurality of spaced marks thereon, with the first flexible member being rotatably mounted. The apparatus further includes a second flexible member, positioned substantially adjacent the first flexible member, which has a plurality of spaced marks thereon, with the spaced marks of the second flexible member formed complementary to at least a portion of the spaced marks of the first flexible member, and with the second flexible member being mounted in a stationary manner. Moreover, the apparatus includes means for detecting when the spaced marks of the second flexible member are positioned substantially complementary to the portion of the spaced marks of the first flexible member and generating a timing pulse output in response thereto.
摘要翻译： 一种用于产生定时脉冲的装置，其包括在其上具有多个间隔的标记的第一柔性构件，其中第一柔性构件可旋转地安装。 该装置还包括第二柔性构件，其基本上邻近第一柔性构件定位，第一柔性构件在其上具有多个间隔的标记，第二柔性构件的间隔标记形成为与第一柔性构件的间隔标记的至少一部分互补 并且第二柔性构件以固定的方式安装。 此外，该装置包括用于检测第二柔性构件的间隔标记何时被定位成与第一柔性构件的间隔标记的部分基本互补并且响应于此产生定时脉冲输出的装置。
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公开(公告)号：US4015103A
公开(公告)日：1977-03-29
申请号：US551213
申请日：1975-02-19
申请人： Abraham Cherian
发明人： Abraham Cherian
CPC分类号： G03G15/2007
摘要： An apparatus in which a powder pattern formed on a sheet of support material is permanently affixed thereto. The sheet of support material is advanced along a path of movement by a conveyor belt. As the sheet advances, the powder pattern thereon is heated. The belt is extended when positioned in the drive system to form a normal force therebetween. This normal force and associate coefficient of friction develops a frictional force minimizing relative movement or slippage therebetween.
摘要翻译： 其中形成在支撑材料片上的粉末图案永久地固定在其上的装置。 支撑材料片通过传送带沿着移动路径前进。 当片材前进时，其上的粉末图案被加热。 当定位在驱动系统中时，带被延伸以在它们之间形成法向力。 这种法向力和相关摩擦系数产生使其间的相对移动或滑动最小化的摩擦力。
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公开(公告)号：US5518854A
公开(公告)日：1996-05-21
申请号：US373999
申请日：1995-01-18
申请人： Robert C. U. Yu , William G. Herbert , William W. Limburg , Satchidanand Mishra , Richard L. Post , Donald C. Von Hoene , Geoffrey M. T. Foley , Abraham Cherian
发明人： Robert C. U. Yu , William G. Herbert , William W. Limburg , Satchidanand Mishra , Richard L. Post , Donald C. Von Hoene , Geoffrey M. T. Foley , Abraham Cherian
CPC分类号： F16C13/00 , B29D99/0035 , G03G15/751 , B29L2031/324
摘要： A method of fabricating a cylindrical device comprising having at least one distinct outer layer comprising providing a preformed rigid cylindrical support drum having a predetermined outer circumference, a first end and a second end, providing a flexible belt having an inner circumference at least about 0.05 percent smaller than the outer circumference of the support drum, circumferentially expanding the belt with a flowing fluid under pressure until the circumference of the inner surface of the belt adjacent the first end is stretched to a new dimension at least about 0.1 percent greater than the outer circumference of the support drum while maintaining an elongation strain less than the elastic limit of the belt, sliding the belt onto the support drum from the first end toward the second end of the support drum until substantially all of the belt encircles the outer surface of the support drum and terminating the flow of the flowing liquid to allow the belt to contract onto the outer surface of the support drum. The fluid may either be a gas or a liquid. The cylindrical device fabricated by this process is preferably an electrostatographic imaging member. This electrostatographic imaging member may be utilized in an electrostatographic imaging process.
摘要翻译： 一种制造圆柱形装置的方法，包括具有至少一个不同的外层，包括提供具有预定外周的预成型的刚性圆柱形支撑滚筒，第一端和第二端，提供具有至少约0.05％ 小于支撑滚筒的外圆周，在压力下使流体流体周向地膨胀带，直到邻近第一端的带的内表面的圆周被拉伸至新尺寸，比外圆周大至少约0.1％ 在保持伸长应变小于带的弹性极限的同时，将带从支撑滚筒的第一端向第二端滑动到支撑滚筒上，直到基本上所有的带环绕支撑体的外表面 滚筒并终止流动的液体的流动以允许皮带收缩到外面 支撑鼓的表面。 流体可以是气体或液体。 通过该方法制造的圆柱形装置优选为静电摄影成像构件。 该静电成像构件可用于静电摄影成像过程。
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7.发明授权
公开(公告)号：US5415961A
公开(公告)日：1995-05-16
申请号：US953610
申请日：1992-09-29
申请人： Robert C. U. Yu , William G. Herbert , William W. Limburg , Satchidanand Mishra , Richard L. Post , Donald C. Von Hoene , Geoffrey M. T. Foley , Abraham Cherian
发明人： Robert C. U. Yu , William G. Herbert , William W. Limburg , Satchidanand Mishra , Richard L. Post , Donald C. Von Hoene , Geoffrey M. T. Foley , Abraham Cherian
CPC分类号： F16C13/00 , B29D99/0035 , G03G15/751 , B29L2031/324
摘要： A method of fabricating a cylindrical device comprising having at least one distinct outer layer comprising providing a preformed rigid cylindrical support drum having a predetermined outer circumference, a first end and a second end, providing a flexible belt having an inner circumference at least about 0.05 percent smaller than the outer circumference of the support drum, circumferentially expanding the belt with a flowing fluid under pressure until the circumference of the inner surface of the belt adjacent the first end is stretched to a new dimension at least about 0.1 percent greater than the outer circumference of the support drum while maintaining an elongation strain less than the elastic limit of the belt, sliding the belt onto the support drum from the first end toward the second end of the support drum until substantially all of the belt encircles the outer surface of the support drum and terminating the flow of the flowing liquid to allow the belt to contract onto the outer surface of the support drum. The fluid may either be a gas or a liquid. The cylindrical device fabricated by this process is preferably an electrostatographic imaging member. This electrostatographic imaging member may be utilized in an electrostatographic imaging process.
摘要翻译： 一种制造圆柱形装置的方法，包括具有至少一个不同的外层，包括提供具有预定外周的预成型刚性圆柱形支撑滚筒，第一端和第二端，提供柔性带，所述柔性带具有至少约0.05％的内圆周 小于支撑滚筒的外圆周，在压力下使流体流体周向地膨胀带，直到邻近第一端的带的内表面的圆周被拉伸至新尺寸，比外圆周大至少约0.1％ 在保持小于带的弹性极限的伸长应变的同时，将带从支撑滚筒的第一端向第二端滑动到支撑滚筒上，直到基本上所有的带环绕支撑体的外表面 滚筒并终止流动的液体的流动以允许皮带收缩到外面 支撑鼓的表面。 流体可以是气体或液体。 通过该方法制造的圆柱形装置优选为静电摄影成像构件。 该静电成像构件可用于静电摄影成像过程。
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8.发明授权
公开(公告)号：US5230787A
公开(公告)日：1993-07-27
申请号：US814637
申请日：1991-12-30
CPC分类号： F16C17/042 , C25D1/02 , F16C17/024 , F16C17/035 , F16C17/065 , F16C33/14
摘要： An electroforming process is used to prepare a thin, deformable metal member by immersing an electrode having an outer surface with an undulating cross-section of hill-like and valley-like shapes in an electroforming bath. The hill-like shapes are narrower than the valley-like shapes, and, in a preferred embodiment, the bottoms of the valley-like shapes are electroformed to be thinner than the tops of the hill-like shapes. The metal member is useful as a spring in a fluid bearing such as an air bearing.
摘要翻译： 电铸工艺用于通过将具有凸起的山形和谷状形状的外表面的电极浸入电铸浴中来制备薄的可变形的金属构件。 山形形状比谷状形状窄，在优选实施例中，谷状形状的底部电铸成比山形形状的顶部薄。 金属构件可用作诸如空气轴承的流体轴承中的弹簧。
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公开(公告)号：US5495315A
公开(公告)日：1996-02-27
申请号：US676025
申请日：1991-03-27
申请人： Abraham Cherian
发明人： Abraham Cherian
IPC分类号： G01F23/22 , G01F23/296 , G03G15/08
CPC分类号： G01F23/296 , G01F23/2968 , G03G15/0856 , G03G15/086
摘要： An improvement for a container disposed in a printing machine is disclosed. The container is adapted to dispense toner and capable of maintaining a quantity of toner therein. The improvement includes a sensor for sensing that the quantity of toner in the container is less than or equal to a predetermined quantity. The sensor is located in and isolated from the container by an isolating arrangement, the isolating arrangement preventing forces applied to the container from being transmitted to the sensor. In the preferred embodiment, the isolating arrangement includes a mechanism for damping movement of the sensor with respect to the container to decouple substantially the sensor from the container.
摘要翻译： 公开了一种设置在印刷机中的容器的改进。 容器适于分配调色剂并能够在其中保持一定量的调色剂。 该改进包括用于感测容器中的调色剂量小于或等于预定量的传感器。 传感器通过隔离装置位于和与容器隔离，隔离装置防止施加到容器的力传递到传感器。 在优选实施例中，隔离装置包括用于阻尼传感器相对于容器移动的机构，以使传感器与容器基本上脱离接触。
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10.发明授权Apparatus for creating simulated color photographic prints using xerography 失效用于使用静电照相制作模拟彩色照相印相的装置
公开(公告)号：US5337132A
公开(公告)日：1994-08-09
申请号：US95790
申请日：1993-07-21
申请人： Abraham Cherian
发明人： Abraham Cherian
IPC分类号： G03B27/50 , G03G8/00 , G03G13/01 , G03G15/01 , G03G15/16 , G03G15/20 , G03G15/22 , G03G15/14
CPC分类号： G03G13/01 , G03G15/1625 , G03G8/00
摘要： Simulated photographic prints are created using xerographic imaging. A transparent carrier having a xerographically formed mirror image fused thereto is bonded to a plastic substrate through the use of heat and pressure. The transparent carrier and the plastic substrate form the finished print.
摘要翻译： 使用静电复印成像创建模拟照片。 通过使用热和压力将具有与其融合的经色彩形成的镜像的透明载体结合到塑料基板。 透明载体和塑料基材形成成品印刷。
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