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公开(公告)号：US06604465B2
公开(公告)日：2003-08-12
申请号：US09902558
申请日：2001-07-10
IPC分类号： B41F128
CPC分类号： B41C1/1083 , G03F7/24 , G03F9/00
摘要： A center justified pin registration system uses a plurality of pairs of registration pins having different thickness heads to align an edge of a printing plate when mounting the plate to a drum of an imaging system. The registration pins are optionally adjustable. The registration system avoids the requirement to punch holes or notches in a printing plate and does not require adjusting the thickness of a common registration pin. The registration system allows printing plates having different widths to be mounted without necessitating adjustments of the registration pins. An alternate embodiment employs a plurality of pairs of registration pins having uniform thickness heads.
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公开(公告)号：US06321651B1
公开(公告)日：2001-11-27
申请号：US09571674
申请日：2000-05-15
IPC分类号： B41F1324
CPC分类号： B41C1/1083 , G03F7/24 , G03F9/00 , Y10S101/36
摘要： A pin registration system uses a plurality of registration pins having different thickness heads to align an edge of a printing plate when mounting the plate to a drum of an imaging system. The registration pins are optionally adjustable along the longitudinal axis of the drum. The registration system avoids the requirement to punch holes or notches in a printing plate and does not require adjusting the thickness of a common registration pin. The registration system allows printing plates having different widths to be mounted without necessitating adjustments of the registration pins.
摘要翻译： 销钉配准系统使用多个具有不同厚度头部的配准销，以将板安装到成像系统的鼓上时使印版的边缘对准。 定位销可选择地沿着滚筒的纵向轴线调节。 注册系统避免了在印版中打孔或切口的要求，并且不需要调整公共对位销的厚度。 注册系统允许安装不同宽度的印版，而不需要调整注册销。
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公开(公告)号：US06295929B1
公开(公告)日：2001-10-02
申请号：US09572236
申请日：2000-05-17
申请人： William W. Tice , Christopher Evans , Aaron Mirmelshteyn , Phillip A. Rombult , David B. Larsen , Dennis W. Dodge , Thomas E. Robinson , James D. Roberge , Thomas Marincic
发明人： William W. Tice , Christopher Evans , Aaron Mirmelshteyn , Phillip A. Rombult , David B. Larsen , Dennis W. Dodge , Thomas E. Robinson , James D. Roberge , Thomas Marincic
IPC分类号： B41F2100
CPC分类号： G03F7/24 , B41C1/1083
摘要： The present invention provides a media handling system for an imaging system, such as an external drum platesetter. Separate input and output trays are provided, thereby allowing pre-staging of a second printing plate while a first printing plate is being imaged. The input tray is positioned over the output tray to reduce the floor space (i.e., footprint) of the imaging system.
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公开(公告)号：US06412413B1
公开(公告)日：2002-07-02
申请号：US09573064
申请日：2000-05-17
IPC分类号： B41F2100
CPC分类号： B41C1/1083 , G03F7/24
摘要： A media handling system is provided for an imaging system, such as an external drum platesetter. An edge clamp used to secure a printing plate onto a cylindrical media support surface of the external drum is movable about the drum surface to accommodate the use of different size plates. The edge clamp includes a clamping bar which is radially movable with respect to the media support surface to attach to the media support surface and capture an edge of the printing plate by employing vacuum hold down force.
摘要翻译： 为诸如外部鼓式制版机的成像系统提供介质处理系统。 用于将印版固定到外鼓的圆柱形介质支撑表面上的边缘夹具可围绕鼓表面移动以适应不同尺寸的板的使用。 边缘夹具包括夹紧杆，其可相对于介质支撑表面径向移动以附接到介质支撑表面并且通过采用真空压紧力来捕获印版的边缘。
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5.发明授权公开(公告)号：US06880462B2
公开(公告)日：2005-04-19
申请号：US10039901
申请日：2002-01-03
申请人： Thomas Marincic , Aron Mirmelshteyn , Joseph Lyons
发明人： Thomas Marincic , Aron Mirmelshteyn , Joseph Lyons
CPC分类号： B65H5/085 , B41C1/1083 , B65H3/0833 , B65H3/32
摘要： An apparatus and method for supporting and feeding printing plates in an imaging system. The apparatus includes a vacuum system for picking up an edge of a top printing plate from a stack of printing plates, and a peeling system including a pair of rotatable belts, a plurality of plate feed beams attached to, and extending between, the pair of rotatable belts, and a drive system for rotating the pair of rotatable belts to displace the plurality of plate feed beams between the top printing plate and an underlying printing plate in the stack of printing plates, thereby peeling the top printing plate from the stack of printing plates.
摘要翻译： 一种用于在成像系统中支撑和供给印版的装置和方法。 该装置包括用于从一叠印版拾取顶版印刷版边缘的真空系统，以及包括一对可旋转带的剥离系统，多个平板进给梁，其连接到所述一对 以及驱动系统，用于使一对可旋转的带旋转，以将印刷板和底板之间的多个板进给梁移动到印版堆叠中，从而将顶印印版从打印堆叠中剥离 盘子
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6.发明授权Apparatus and method for picking a single printing plate from a stack of printing plates 失效用于从一叠印版拾取单个印版的装置和方法公开(公告)号：US06675712B2
公开(公告)日：2004-01-13
申请号：US10117412
申请日：2002-04-05
申请人： Thomas Marincic , Aron Mirmelshteyn , Joseph Lyons
发明人： Thomas Marincic , Aron Mirmelshteyn , Joseph Lyons
IPC分类号： B65H354
CPC分类号： B65H3/0825 , B65H3/0883 , B65H2301/4233 , B65H2404/313 , B65H2701/1928
摘要： An apparatus and method for picking a single printing plate from a stack of printing plates. The apparatus includes a plurality of suction cups, a peeler, a drive system for displacing the suction cups and the peeler against the surface of the top printing plate on the stack, a vacuum source for supplying a vacuum to the suction cups to secure the suction cups against the surface of the top printing plate, and a system for rotatably displacing the suction cups relative to the peeler to peel a portion of the top printing plate off of the stack. The center line of rotation of the displacing system is located at a contact point between the peeler and the surface of the top printing plate. This prevents any relative motion of the top printing plate against the next, underlying printing plate on the stack during the peeling operation.
摘要翻译： 一种用于从一叠印版拾取单个印版的装置和方法。 该装置包括多个吸盘，一个剥皮机，一个驱动系统，用于将吸盘和剥皮器移动抵靠堆叠上的顶部印版的表面;真空源，用于向吸盘提供真空以固定吸力 杯子抵靠顶部印版的表面，以及用于相对于剥皮器可旋转地移位吸盘的系统，以将顶部印版的一部分从堆叠中剥离。 位移系统的中心线位于剥离器与顶部印版的表面之间的接触点处。 这防止在剥离操作期间顶部印版抵靠叠层上的下一个下面的印版的任何相对运动。
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公开(公告)号：US06571709B1
公开(公告)日：2003-06-03
申请号：US10045551
申请日：2002-01-10
申请人： Thomas Marincic , Aron Mirmelshteyn
发明人： Thomas Marincic , Aron Mirmelshteyn
IPC分类号： B41L4714
CPC分类号： B65H3/32 , B65H3/0883 , B65H2301/141 , B65H2406/362 , B65H2701/1928
摘要： A vacuum system is provided including a vacuum source and plurality of suction cups coupled to the vacuum source, wherein at least one of the suction cups is coupled to the vacuum source using a non-constricted fitting, and wherein at least one of the suction cups is coupled to vacuum source using a fixed orifice fitting. The vacuum system is configured to pick a top printing plate from the stack of printing plates, such that each suction cup coupled to the vacuum source using a non-constricted fitting is configured to always engage the top printing plate.
摘要翻译： 提供真空系统，其包括真空源和耦合到真空源的多个吸盘，其中至少一个吸盘使用非收缩配件联接到真空源，并且其中至少一个吸盘 使用固定孔口配件耦合到真空源。 真空系统被配置为从印版的堆叠中拾取顶部印版，使得使用非收缩配件耦合到真空源的每个吸盘被配置为总是接合顶部印版。
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