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公开(公告)号：US4255044A
公开(公告)日：1981-03-10
申请号：US56129
申请日：1979-07-09
CPC分类号： G03G15/11 , G03G21/0017
摘要： Disclosed are blades oriented in a trailing configuration for cleaning residual toner from the photosensitive drums of photocopying machines without marring the drum's surface. In one embodiment of the invention, the blade is constructed of layers of resilient material having different moduli of elasticity resulting in the blade's having greater resistance to transverse deformation than to deformation along the primary axis of the blade. In another embodiment, the blade comprises a mass of an elastic material having a partially hollow interior. The hollow interior results in a blade with differing moduli of elasticity in different directions.
摘要翻译： 公开了以拖尾构型定向的刀片，用于清除复印机的感光鼓上的残留调色剂，而不会损坏鼓的表面。 在本发明的一个实施例中，叶片由具有不同弹性模量的弹性材料层构成，导致叶片比沿着叶片的主轴线的变形具有更大的横向变形阻力。 在另一个实施例中，刀片包括具有部分中空内部的弹性材料块。 中空内部导致在不同方向上具有不同弹性模量的刀片。
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公开(公告)号：US4300830A
公开(公告)日：1981-11-17
申请号：US76576
申请日：1979-09-18
CPC分类号： G03G15/6532 , B65H29/56 , Y10S271/90
摘要： A sheet stripping assembly has a sheet removal blade moveable between a first position overlying a marginal portion of a photosensitive member of a copying apparatus and a second position in which it does not overlay the photosensitive surface marginal portion. Trip elements mounted on a moving platen control movement of the blade through a blade moving mechanism. At the end of a copy cycle, the blade is left in the second position.
摘要翻译： 片材剥离组件具有可在位于复印装置的感光构件的边缘部分的第一位置和不覆盖感光表面边缘部分的第二位置之间移动的片材移除刀片。 安装在移动的压板上的行程元件通过刀片移动机构来控制刀片的运动。 在复印周期结束时，刀片处于第二位置。
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公开(公告)号：US4278341A
公开(公告)日：1981-07-14
申请号：US55523
申请日：1979-07-09
CPC分类号： G03G15/6532 , B65H29/56 , G03G15/11 , Y10S271/90
摘要： A curved blade overlays the marginal portion of a photocopier drum photosensitive surface at the transfer station to engage copy sheets and direct them to a transport assembly removing the sheets from the transfer station. The blade is pivotally mounted at one end and connected to a reciprocating actuator at the other end. It is pivoted away from its overlaying position, after the transport assembly engages the leading corner of the sheet so that the sheet can then contact the marginal portion, and back to its overlaying position after the trailing edge of the sheet has left the surface of the drum. In one embodiment the actuator is mechanically responsive to the photocopier scanner. In another embodiment, the blade is pivotable about an intermediate portion, and the actuator is operated by a solenoid energizable by a switch at the appropriate times.
摘要翻译： 弯曲的刀片覆盖在转印站处的复印机感光表面的边缘部分以接合复印纸，并将其引导到从转印站移除纸张的运输组件。 叶片在一端可枢转地安装并且在另一端连接到往复式致动器。 在运输组件接合片材的前角之后，其枢转远离其重叠位置，使得片材然后可以接触边缘部分，并且在片材的后缘已经离开片材的表面之后返回到其重叠位置 鼓。 在一个实施例中，致动器机械地响应于复印机扫描器。 在另一个实施例中，叶片围绕中间部分可枢转，并且致动器由适当时间由开关激励的螺线管操作。
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公开(公告)号：USD276591S
公开(公告)日：1984-12-04
申请号：US415985
申请日：1982-09-08
申请人： Jacques Guiguizian
设计人： Jacques Guiguizian
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公开(公告)号：USD275650S
公开(公告)日：1984-09-25
申请号：US374409
申请日：1982-05-03
申请人： Jacques Guiguizian
设计人： Jacques Guiguizian
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