专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20040178557A1 Sheet feeding apparatus 失效
标题翻译：送纸装置
公开(公告)号：US20040178557A1
公开(公告)日：2004-09-16
申请号：US10813884
申请日：2004-03-31
申请人： Konica Corporation
发明人： Shigeru Okazaki , Daisuke Ueda , Kenji Kato
IPC分类号： B65H003/14
CPC分类号： B65H3/48 , B65H1/18 , B65H3/06 , B65H3/54
摘要： A sheet feeding apparatus includes a sheet feeding roller that comes in contact with stacked sheets and feeds sheets one by one from the top, wherein an air outlet is provided so that air can be blown onto the upper part of the stacked sheets from the lateral side in the sheet feeding direction, and a floatation suppression member for suppressing floatation of the sheet is provided between the air outlet and the feeding roller and spaced apart from the uppermost surface of the stacked sheets.
摘要翻译：片材进给装置包括与堆叠的片材接触并从顶部一个接一张地供给片材的片材进给辊，其中设置空气出口，使得空气可以从侧面吹送到堆叠片材的上部在送纸方向上设置有用于抑制片材漂浮的浮起抑制部件，并且在排出口与供给辊之间设置有与堆叠片材的最上表面间隔开的浮动抑制部件。

92. 发明申请

US20040051229A1 Sheet feeding apparatus having an air fluffer 失效
标题翻译：具有空气纤维纸的送纸装置
公开(公告)号：US20040051229A1
公开(公告)日：2004-03-18
申请号：US10242640
申请日：2002-09-12
申请人： Xerox Corporation
发明人： Robert A. Clark , Robert A. Austin , Timothy G. Shelhart , Ernest L. DiNatale
IPC分类号： B65H003/14
CPC分类号： B65H3/48 , B65H3/08 , B65H2220/09 , B65H2406/122 , B65H2406/312 , B65H2406/40
摘要： A sheet feeding apparatus for feeding a stack of sheets in a direction of movement to a process station, including: a sheet tray for holding the stack of sheets; an air plenum, positioned above the stack of sheets, for picking up a sheet from the stack of sheets when a vacuum force in the air plenum; a paper fluffer for blowing air between individual sheets in the stack.
摘要翻译：一种纸张馈送装置，用于将一堆纸张沿运动方向馈送到处理站，包括：用于保持纸张堆的纸张托盘; 位于所述堆叠层上方的空气增压室，用于当所述空气增压室中的真空力时从所述堆叠的片材拾取片材; 用于在堆叠中的各个片材之间吹送空气的纸绒毛。

93. 发明申请

US20030189281A1 Apparatus and method for removing slip sheets 失效
标题翻译：清除滑片的设备和方法
公开(公告)号：US20030189281A1
公开(公告)日：2003-10-09
申请号：US10117411
申请日：2002-04-05
申请人： Agfa Corporation
发明人： David B. Larsen , Jeffrey Scott Carter
IPC分类号： B65H003/14
CPC分类号： B65H29/28 , B41C1/1083 , B65H3/32 , B65H3/48 , B65H5/06 , B65H5/10 , B65H2404/10 , B65H2404/14 , B65H2405/5831 , B65H2701/18264 , B65H2701/1928
摘要： The present invention provides an apparatus and method for removing a slip sheet from the top of a stack of printing plates. The apparatus includes a wing for covering an end section of the slip sheet, an air manifold coupled to an end of the wing, the air manifold including a plurality of orifices for directing streams of air along an underside of the wing to lift the end portion of the slip sheet off of the printing plate and toward the underside of the wing, a plurality of idler rollers rotatably mounted about the air manifold, and a clamping bar mounted to the wing for selectively pinching the lifted end section of the slip sheet against the underside of the wing, thereby capturing the slip sheet.
摘要翻译：本发明提供了一种用于从打印板堆叠的顶部去除滑动片的设备和方法。该装置包括用于覆盖滑动片的端部的翼，耦合到翼的端部的空气歧管，空气歧管包括多个孔，用于沿翼的下侧引导空气流以提升端部所述滑动片从所述印版的下方朝向所述机翼的下侧，多个可滚动地安装在所述空气歧管周围的惰轮，以及安装到所述机翼上的夹紧杆，用于选择性地将所述滑动片的提升端部抵靠在所述翼片上翼的下侧，从而捕获滑片。

94. 发明授权

US06629692B2 Device for separating an uppermost sheet from a supply stack by means of air blowers 有权
标题翻译：用于通过鼓风机将最上面的纸张与供应堆叠分离的装置
公开(公告)号：US06629692B2
公开(公告)日：2003-10-07
申请号：US10020602
申请日：2001-12-06
申请人： Ralf Allner , Thomas Biber
发明人： Ralf Allner , Thomas Biber
IPC分类号： B65H314
CPC分类号： B65H3/48 , B65H2301/42324 , B65H2406/122
摘要： A device (I) for separating an uppermost sheet (S1) from a supply stack (S), for the purpose of grasping the separated uppermost sheet and feeding it, wherein air blowers (3.1) for spreading apart several sheets of an upper sheet stack area (SR) and air blowers (3.2) for separating the uppermost sheet (S1) and holding back an adhering sheet (S2), are located downstream in front of the supply stack and transverse to a sheet transport path (42), and wherein air jets with different pressures, directions, and diameters may be generated by the air blowers (3.1; 3.2) supplied from an air pressure source (6) with at least one air nozzle (31) located in the area of a center line (Y, Z) of the stack (2) and the transport path (42) and with several air nozzles (32) located on both sides of the center line.
摘要翻译：用于将最上面的片材（S1）与供给堆叠（S）分离的装置（I），用于抓取分离的最上面的片材并将其送出，其中用于将几片上片叠片分散的鼓风机（3.1）用于分离最上面的片材（S1）并阻止粘附片材（S2）的区域（SR）和鼓风机（3.2）位于供应堆叠前面的横向于片材传送路径（42）的下游，并且其中具有不同压力，方向和直径的空气喷嘴可以由从空气压力源（6）供应的鼓风机（3.1; 3.2）产生，其中至少一个空气喷嘴（31）位于中心线（Y ，Z）和输送路径（42）以及位于中心线两侧的多个空气喷嘴（32）。

95. 发明授权

US06450493B1 Image transfer apparatus shuttle feeder module 失效
公开(公告)号：US06450493B1
公开(公告)日：2002-09-17
申请号：US09732310
申请日：2000-12-07
申请人： William D. Milillo , Eugene F. Miller , Joseph Marasco
发明人： William D. Milillo , Eugene F. Miller , Joseph Marasco
IPC分类号： B65H508
CPC分类号： B65H3/0816 , B65H3/48 , B65H2406/31
摘要： An image transfer apparatus shuttle feeder module comprising a module frame, an air fluffer assembly, a vacuum shuttle box assembly, and an air knife assembly. The air fluffer assembly is supported from the module frame. The vacuum shuttle box assembly is supported from the module frame. The air knife assembly is supported from the module frame. The vacuum shuttle box assembly is movably mounted to the module frame to shuttle relative to the frame between first and second positions. The module frame has attachment members adapted for removably mounting the module frame with the air fluffer assembly, vacuum shuttle box assembly, and air knife assembly thereon to an image transfer apparatus. The image transfer apparatus has a sheet media supply section. The module frame is mounted in a predetermined location on the image transfer apparatus. In the predetermined location the module frame is disposed relative to the sheet media supply section such that the air fluffer assembly, the vacuum shuttle box assembly and air knife assembly are operable for moving sheet media from the supply section to a different location on the image transfer apparatus.

96. 发明授权

US06439567B1 Card guide and card picker 失效
标题翻译：卡片指南和卡片选择器
公开(公告)号：US06439567B1
公开(公告)日：2002-08-27
申请号：US09686757
申请日：2000-10-12
申请人： Keith R. Ashley
发明人： Keith R. Ashley
IPC分类号： B65H348
CPC分类号： B65H3/085 , B65H3/48 , B65H29/60 , B65H2553/42 , B65H2701/1914
摘要： A card guide for holding a stack of cards to be separated, and a card picker for separating a single card from a stack of cards at a first location and moving the separated card to a second location, where each card has substantially the same thickness and substantially the same periphery. The card guide is includes a frame having a periphery sufficiently larger than the card periphery to permit the cards to readily enter the frame while remaining substantially aligned. The card guide has an open front face and an open rear face. The card guide frame includes a bottom member having a card support area with a rear edge and includes a side member having a notch extending substantially the full height of the open rear face and extending from the card support area rear edge toward the front face by a distance at least as great as the thickness of the cards. The bottom member has at least one air hole through it. The center of the air hole is spaced from the card support area rear edge by a distance substantially equal to the thickness of cards, and the air hole diameter can be at least as great as the thickness of the cards. Preferably, a number of air holes is provided, extending in a line parallel to the card support area rear edge. Preferably, also, a second line of such holes is provided parallel to the first line and spaced from the first line by a distance substantially equal to twice the thickness of the cards. The card picker has a picker finger which engages an edge of the end card of the stack of cards and moves such card in the direction of the frame side member so that the card moves through the notch in the side member. An air source supplies air to the air hole, aiding in separating the end card from the stack of cards, while also blowing away debris and removing static electricity.
摘要翻译：一种用于保持要分离的一叠卡片的卡片引导件，以及用于在第一位置将单张卡片与一叠卡片分离并将分离的卡片移动到第二位置的卡片拾取器，其中每个卡片具有基本上相同的厚度，基本相同的外围。卡引导件包括具有足够大于卡周边的外围的框架，以允许卡容易地进入框架，同时保持基本对齐。卡片导板具有敞开的前表面和敞开的后表面。卡引导框架包括底部构件，该底部构件具有带有后边缘的卡支撑区域，并且包括侧构件，该侧构件具有基本上延伸的开口后表面的整个高度延伸并且从卡支撑区域后边缘朝向前表面延伸的凹口距离至少与卡片的厚度一样大。底部构件具有穿过其的至少一个空气孔。空气孔的中心与卡支撑区域后边缘间隔开大致等于卡的厚度，并且气孔直径可以至少与卡的厚度一样大。优选地，设置有多个气孔，其平行于卡支撑区域后边缘延伸。优选地，这样的孔的第二条线平行于第一条线设置，并且与第一条线相隔一定距离，基本上等于卡的厚度的两倍。卡片拾取器具有与卡片堆的端卡的边缘接合的拾取器手指，并且沿着框架侧构件的方向移动这种卡，使得卡移动通过侧构件中的凹口。空气源将空气提供给空气孔，有助于将卡片与卡片分离，同时还可以吹走碎片并去除静电。

97. 发明授权

US06431538B1 Apparatus for removing sheets, one-by-one, from the top of a stack of sheets 有权
标题翻译：用于从纸张堆叠的顶部逐一地移除纸张的装置
公开(公告)号：US06431538B1
公开(公告)日：2002-08-13
申请号：US09678087
申请日：2000-10-04
申请人： Peter George La Vos , Petrus Johannes Maria Thissen
发明人： Peter George La Vos , Petrus Johannes Maria Thissen
IPC分类号： B65H314
CPC分类号： B65H3/128 , B65H3/48
摘要： An apparatus for removing sheets, one-by-one, from the top of a stack utilizing a suction conveyor means disposed above the stack and provided with side-blowing means having first blowing nozzles which blow a first air flow directly against the side of the top sheets and a second blowing nozzle which blow an obliquely, upwardly directed air flow against the side of a sheet attracted by the suction conveyor means in order to shake loose sheets sticking to the attracted sheet. Front-blowing means is also utilized to blow air between the sheet to be removed by the suction conveyor means and the rest of the stack in order to press any following sheets firmly to the rest of the stack.
摘要翻译：一种利用设置在堆叠上方的抽吸传送装置从堆叠的顶部一个一个地移除纸张的装置，并且设置有侧吹装置，该侧吹装置具有直接吹向第一气流的第一吹气口顶部片材和第二吹制喷嘴，其将倾斜的向上指向的气流吹向由吸引输送机装置吸引的片材的侧面，以便摇动粘附到吸引片材的松散片材。吹风装置还用于在由吸入输送装置和堆叠的其余部分移除的片材之间吹送空气，以便将任何随后的片材牢固地按压到堆叠的其余部分。

98. 发明申请

US20020105133A1 Method of separating a sheet of print media from a stack of sheets 失效
标题翻译：从一叠纸张分离一张打印介质的方法
公开(公告)号：US20020105133A1
公开(公告)日：2002-08-08
申请号：US10052425
申请日：2002-01-23
发明人： David William Jensen
IPC分类号： B65H003/14
CPC分类号： B65H3/48 , B65G59/04 , B65H3/08 , B65H3/0816 , B65H3/0833 , B65H3/0883 , B65H3/14 , B65H5/06 , B65H2301/4234 , B65H2401/115 , B65H2404/1316 , B65H2404/133 , B65H2404/143 , B65H2404/144 , B65H2404/61 , B65H2406/11 , B65H2406/12 , B65H2406/122 , B65H2406/34 , B65H2406/365 , B65H2701/1718
摘要： A method of separating a sheet of print media from a stack of sheets, the sheets being porous, includes blowing fluid on to a top surface of a topmost sheet of the print media on the stack so that the fluid passes through at least the topmost sheet of the stack and capturing at least a part of the topmost sheet for conveyance to a printing station of a printer.
摘要翻译：一种将一张打印介质从一叠纸张分离的方法，该多张纸张包括将液体吹送到堆叠上的打印介质的最上面的纸张的顶表面上，使得流体至少通过最上面的纸张并且捕获最上面的片材的至少一部分用于传送到打印机的打印站。

99. 发明申请

US20020101027A1 Method and device for separating printing plates 失效
标题翻译：分离印版的方法和装置
公开(公告)号：US20020101027A1
公开(公告)日：2002-08-01
申请号：US10059542
申请日：2002-01-29
发明人： Oliver Koster , Thorsten Muhlena
IPC分类号： B65H003/14
CPC分类号： B65H3/0833 , B65H3/48 , B65H2701/1928
摘要： A method and a device for separating flat, sheet-like elements from a stack of such elements, in particular, from a stack of unexposed printing plates that will be automatically loaded into a printing plate recorder. When the upper or front element in the stack is being separated from the stack, an edge area of this element is curved up in some way.
摘要翻译：一种用于将平坦的片状元件从这样的元件的堆叠中分离的方法和装置，特别是从将被自动装载到印版记录器中的未曝光的印版的堆叠。当堆叠中的上部或前部元件与堆叠分离时，该元件的边缘区域以某种方式弯曲。

100. 发明申请

US20020074714A1 Reproduction machine having a safe tiltable paper tray 有权
标题翻译：复制机具有安全倾斜的纸盘
公开(公告)号：US20020074714A1
公开(公告)日：2002-06-20
申请号：US09737390
申请日：2000-12-18
申请人： Xerox Corporation
发明人： D. Gregory Yow , Lawrence A. Clark , Jonathan T. Abbe
IPC分类号： B65H001/00
CPC分类号： B65H3/48 , B65H1/14 , B65H3/0833 , B65H2405/15 , B65H2511/20 , B65H2601/511 , B65H2220/01
摘要： A safe tiltable sheet feeding apparatus is provided and includes a tiltable sheet support tray having a lead edge and a trail edge, for supporting a stack of sheets to be fed lead edge first from the stack. The tiltable sheet feeding apparatus also includes a feed head adjacent the sheet support tray for feeding a top sheet of the stack from the stack and an elevator assembly for independently raising, lowering and tilting the trail edge of the sheet support tray. The elevator assembly includes elevator drive motors, a controller, side frames defining lead edge elevator slots, and trail edge elevator slots. Importantly, the tiltable sheet feeding apparatus includes an overtilt safety sensor device mounted within the trail edge elevator slots and connected to the controller, for sensing overtilt of the trail edge of the sheet support tray, and for preventing resulting damage to the tiltable sheet feeding apparatus.
摘要翻译：提供了一种安全可倾斜的片材进给装置，并且包括具有引导边缘和尾部边缘的可倾斜的片材支撑托盘，用于支撑首先从该堆叠件引导边缘的一叠片材。可倾斜的片材进给装置还包括邻近片材支撑托盘的进给头，用于从堆叠供给堆叠的顶片，以及用于独立地升高，降低和倾斜片材支撑托盘的尾缘的升降机组件。升降机组件包括升降机驱动马达，控制器，定义前缘升降机槽的侧框架和尾边电梯槽。重要的是，可倾斜的片材进给装置包括安装在后缘电梯槽内并连接到控制器的过大的安全传感器装置，用于检测片材支承托盘的尾端的过度倾斜，并且防止对可倾斜的片材进给装置造成的损坏。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式