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公开(公告)号：US6026274A
公开(公告)日：2000-02-15
申请号：US992059
申请日：1997-12-17
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2021 , G03G2215/2016 , G03G2215/2032 , G03G2221/1639 , G03G2221/18
摘要： A belt fusing apparatus for use in a reproduction apparatus where a colorant image is formed on a receiver member, and the colorant image is fixed on the receiver member by the belt fusing apparatus for providing image gloss to such colorant image. The belt fusing apparatus includes a fuser assembly and a pressure roller operative associated with the fuser assembly. The fuser assembly includes a fuser roller, a mechanism for supporting the fuser roller, a steering roller, and a mechanism for supporting the steering roller. A member pivotably interconnects the fuser roller support mechanism and the steering roller support mechanism so that the fuser roller support mechanism can move relative to the steering roller support mechanism to and from operative an association therebetween and a collapsed position to facilitate accessibility, serviceability, and ready replacement of a fusing belt adapted to be entrained about the fuser roller and the steering roller for movement in a predetermined direction about a closed loop path.
摘要翻译： 一种用于再现装置的带式定影装置，其中着色剂图像形成在接收器构件上，着色剂图像通过带式定影装置固定在接收器构件上，用于向这种着色剂图像提供图像光泽。 带式定影装置包括定影器组件和与定影器组件相关联的压力辊。 定影器组件包括定影辊，用于支撑定影辊的机构，转向辊和用于支撑转向辊的机构。 一个构件将定影辊支撑机构和转向辊支撑机构可枢转地互连，使得定影辊支撑机构能够相对于转向辊支撑机构移动并且与操作者之间的联动运动，并且折叠位置以便于可接近性，可使用性和准备 更换适于被夹带在定影辊和转向辊周围的围绕闭环路径沿预定方向移动的定影带。
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公开(公告)号：US5895153A
公开(公告)日：1999-04-20
申请号：US992056
申请日：1997-12-17
CPC分类号： G03G15/2064 , G03G15/2017 , G03G2215/00151 , G03G2215/00156 , G03G2215/2016 , G03G2215/2032
摘要： A reproduction apparatus where a colorant image is formed on a receiver member, and the colorant image is fixed on the receiver member by a belt fusing apparatus for providing image gloss to such colorant image. The belt fusing apparatus includes a heated fuser roller, a pressure roller in nip relation with the fuser roller, a steering roller, and a fusing belt entrained about the fuser roller and the steering roller for movement in a predetermined direction about a closed loop path. A mechanism is provided for accurately controlling the tracking of the fusing belt. The fusing belt tracking control mechanism includes supports the steering roller for rotation about its longitudinal axis, and for casterred and gimbaled movement. Sensors detect the respective lateral edges of the fusing belt, the sensors producing control signals when the respective lateral edges are detected for effecting casterred movement of the steering roller. Accordingly, the fusing belt is continuously progressively moved in a cross-track direction between lateral limits.
摘要翻译： 一种再现装置，其中着色剂图像形成在接收器构件上，并且着色剂图像通过用于向这种着色剂图像提供图像光泽的带式定影装置固定在接收器构件上。 带式定影装置包括加热的定影辊，与定影辊压合的压辊，转向辊和夹带在定影辊和转向辊周围的定影带，用于围绕闭环路径沿预定方向移动。 提供了用于精确地控制定影带的跟踪的机构。 定影带跟踪控制机构包括支撑转向辊，用于围绕其纵向轴线旋转，并且用于脚轮和万向运动。 传感器检测定影带的相应横向边缘，当检测到相应的侧边缘以产生转向辊的脚轮运动时，传感器产生控制信号。 因此，定影带在横向限制之间沿横向方向连续地逐渐移动。
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公开(公告)号：US5909810A
公开(公告)日：1999-06-08
申请号：US992745
申请日：1997-12-17
CPC分类号： G03G15/2064 , G03G2215/2016 , G03G2215/2032
摘要： Packaging for a fusing belt of a belt fusing apparatus for providing image gloss to a colorant image, the belt fusing apparatus including a fuser assembly having a fuser roller and a steering roller about which said fusing belt is adapted to be entrained for movement about a closed loop path defined by the fusing roller and the steering roller. The fusing belt packaging includes a protective shell, and a support within the protective shell. The support is adapted to secure at least a fusing belt and prevent damage thereto during shipping and handling. To install the fusing belt, the protective shell and the support is aligned with the fusing roller and steering roller of a belt fusing assembly. A pair of guide members, having respective tabs, is used to move the fusing belt from the support onto the fusing roller and the steering roller.
摘要翻译： 一种用于为着色剂图像提供图像光泽的带式定影装置的定影带的包装，所述带式定影装置包括具有定影辊和转向辊的定影组件，所述定影辊围绕所述定影辊适配于夹带以围绕闭合 由定影辊和转向辊限定的环路。 定影带包装包括保护壳和保护壳内的支撑。 支撑件适于至少固定定影带，并防止运输和处理期间的损坏。 为了安装定影带，保护壳和支撑件与皮带定影组件的定影辊和转向辊对齐。 使用具有各自的突片的一对引导构件将定影带从支撑件移动到定影辊和转向辊上。
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公开(公告)号：US5019692A
公开(公告)日：1991-05-28
申请号：US500977
申请日：1990-03-29
CPC分类号： H05B1/0216 , G01K13/08 , G01K5/52 , G05D23/2754 , H01H37/043 , H01H37/46 , H01H1/5833
摘要： A thermostatic device particularly usable in sensing the surface tempoerature of a rotatable member in a fuser includes a rotatable roller mountable in rolling engagement with a moving surface. A heat sensor located inside the roller senses temperature variations in the roller. For example, a pin that is spring-urged against the inside surface of the roller, moves a switch between open and closed conditions as the inside diameter of the roller varies with a change in its temperature. Alternatively, a bimetallic disc positioned in engagement with the inside surface of the roller is sensed to open or close a switch in response to the roller temperature reaching a given threshold.
摘要翻译： 特别可用于感测定影器中的可旋转构件的表面速度的恒温装置包括可移动的辊，其可移动地与移动表面滚动接合。 位于辊内的热传感器感测辊中的温度变化。 例如，当辊的内径随着其温度的变化而变化时，弹簧推靠在辊的内表面上的销在打开和关闭状态之间移动开关。 或者，感测到定位成与辊的内表面接合的双金属盘，以响应于辊温度达到给定阈值来打开或关闭开关。
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公开(公告)号：US5141333A
公开(公告)日：1992-08-25
申请号：US691887
申请日：1991-04-26
IPC分类号： G01K13/08
CPC分类号： G01K13/08
摘要： A device for monitoring the temperature of a moving surface, particularly the outside surface of a heated roller in a toner fusing apparatus, includes a roller which rolls on the surface as it moves. The roller is virtualy entirely made up of two thermocouple materials. Because the materials themselves directly engage the surface being monitored, the device has a fast response to temperature change of the surface.
摘要翻译： 用于监测调色剂定影装置中的加热辊的运动表面的温度，特别是加热辊的外表面的装置包括在其移动时在表面上滚动的辊。 滚筒完全由两根热电偶材料组成。 因为材料本身直接接合被监测的表面，所以该装置对表面的温度变化具有快速响应。
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公开(公告)号：US5221947A
公开(公告)日：1993-06-22
申请号：US839172
申请日：1992-02-20
CPC分类号： H05B3/0095 , G03G15/2053
摘要： An internally heated roller assembly for a toner image fuser includes a roller having opposite ends. A lamp is supported inside the roller by a pair of lampholders, one positioned at each end. Each lampholder is fit over a core or gudgeons which extend from the ends of the roller. Each lampholder rotates with the roller. An internal cylindrical surface in each lampholder supports an extension from an elongated heating lamp positioned inside the roller. The lamp is held stationary by a cord protruding from one of the extensions while the holder rotates with respect to the extension while supporting it. Cylindrically shaped or arranged bearings are positioned around an outside cylindrical surface of the holder where the holder is fit on the core or gudgeons.
摘要翻译： 用于调色剂图像定影器的内部加热辊组件包括具有相对端的辊。 一个灯被一对灯座支撑在辊内，一个灯座位于两端。 每个灯座安装在从滚筒的端部延伸的芯或舵上。 每个灯座都与滚筒一起旋转。 每个灯座中的内部圆柱形表面支撑从位于辊内部的细长加热灯的延伸。 灯从一个延伸部分突出的绳索固定，同时支架相对于延伸部旋转，同时支撑它。 圆柱形或布置的轴承围绕保持器的外部圆柱形表面定位，其中保持器配合在芯或舵上。
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公开(公告)号：US06304740B1
公开(公告)日：2001-10-16
申请号：US09500826
申请日：2000-02-10
IPC分类号： G03G1520
CPC分类号： G03G15/2064
摘要： A fusing apparatus for fusing toner images on a receiver medium. The fusing apparatus includes a fuser member having a contact surface and a pressure member having a contact surface. The pressure member is positioned adjacent the fuser member for forming a nip therebetween to receive the receiver medium. The pressure member controllably exerts pressure on the fuser member and the receiver medium. A first heater member has a contact surface and is positioned adjacent the fuser member and external thereto, the surface of the heater member contacting the surface of the fuser member to transfer heat to the fuser member. The fuser member heats the toner image on the receiver medium thereby fusing the toner image to the receiver medium. A first radiant heat assembly is positioned externally of the first heater member for controllably heating the contact surface of the first heater member.
摘要翻译： 一种用于将调色剂图像定影在接收介质上的定影装置。 定影装置包括具有接触表面的定影器构件和具有接触表面的压力构件。 压力构件定位成邻近定影器构件以在其间形成间隙以接收接收器介质。 压力构件可控制地对定影器构件和接收器介质施加压力。 第一加热器构件具有接触表面并且定位成邻近定影器构件并且在其外部，加热器构件的表面接触定影器构件的表面以将热量传递到定影器构件。 定影器构件加热接收介质上的调色剂图像，从而将调色剂图像定影到接收介质。 第一辐射热组件位于第一加热器构件的外部，用于可控地加热第一加热器构件的接触表面。
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