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1. 发明授权

US4500244A Air lift for blank stackers 失效
标题翻译：空气升降机为空堆垛机
公开(公告)号：US4500244A
公开(公告)日：1985-02-19
申请号：US450994
申请日：1982-12-20
申请人： Louis M. Sardella , William F. Ward, Sr.
发明人： Louis M. Sardella , William F. Ward, Sr.
IPC分类号： B65G51/03 , B65H29/18 , B65H29/24 , B65H31/30 , B65H31/34 , B65G57/30
CPC分类号： B65H29/246 , B65H29/18 , B65H3/242 , B65H5/006 , B65H2301/42122 , B65H2301/42262 , B65H2701/1766 , Y10S414/101
摘要： Apparatus for directing a flow of air between the bottom blank of a stack and a blank advancing beneath the stack, particularly for corrugated paperboard counter stacker machines, comprising an air supply means adjacent the trailing edge of the bottom blank adapted to direct the flow of air beneath the bottom blank and above the advancing blank to form a cushion of air therebetween for reducing sliding friction between such blanks.
摘要翻译：用于在堆叠的底部坯料和在堆叠之前向前推进的坯料之间引导空气流的设备，特别是用于瓦楞纸板计数堆垛机，包括邻近底部坯料的后缘的空气供应装置，其适于引导空气流在底部坯料下方和前进的坯料之上，以形成它们之间的空气垫，用于减少这种坯料之间的滑动摩擦。

2. 发明授权

US08100397B2 Feeder with adjustable time cycle and method 有权
标题翻译：进料器具有可调周期和方法
公开(公告)号：US08100397B2
公开(公告)日：2012-01-24
申请号：US12583200
申请日：2009-08-17
申请人： Louis M. Sardella
发明人： Louis M. Sardella
IPC分类号： B65H5/00
CPC分类号： B65H3/042 , B65H3/063 , B65H3/126 , B65H2513/21 , B65H2513/22
摘要： A timed feeder for feeding corrugated boards to nip rolls of a box finishing machine. An indexing drive mechanism, driven by a computer-controlled servo motor, activates a feed member and has a feed phase when it drives the board to the nip rolls, and a dwell phase when the feed member is away from the feed path and the output shaft of the indexing mechanism is at zero velocity. During the feed phase, the output shaft of the indexing mechanism accelerates the feed member and the board beyond the nip roll velocity and then decelerates them to the nip roll velocity at the point where the board enters the nip rolls. During the dwell phase the input shaft is either accelerated or decelerated to change the duration of the cycle.
摘要翻译：用于将瓦楞纸板送入盒子整理机的夹辊的定时进料器。由计算机控制的伺服电动机驱动的分度驱动机构启动进给构件，当驱动板到夹辊时具有进给阶段，并且当进给构件远离进给路径并且输出分度机构的轴处于零速度。在进给阶段，分度机构的输出轴加速进料构件和板超过夹辊速度，然后在板进入夹辊的点将其减速到压辊速度。在停留期间，输入轴加速或减速以改变循环的持续时间。

3. 发明申请

US20100044948A1 Feeder with adjustable time cycle and method 有权
标题翻译：进料器具有可调周期和方法
公开(公告)号：US20100044948A1
公开(公告)日：2010-02-25
申请号：US12583200
申请日：2009-08-17
申请人： Louis M. Sardella
发明人： Louis M. Sardella
IPC分类号： B65H7/02 , B65H5/02
CPC分类号： B65H3/042 , B65H3/063 , B65H3/126 , B65H2513/21 , B65H2513/22
摘要： A timed feeder for feeding corrugated boards to nip rolls of a box finishing machine. A feed member is raised to the feed path to engage and drive a board to the nip rolls and then lowered away from the feed path until the next cycle. An indexing drive mechanism, driven by a computer-controlled servo motor, activates the feed member and has a feed phase when it drives the board to the nip rolls, and a dwell phase when the feed member is away from the feed path and the output shaft of the indexing mechanism is at zero velocity. During the feed phase, the output shaft of the indexing mechanism accelerates the feed member and the board beyond the nip roll velocity and then decelerates them to the nip roll velocity at the point where the board enters the nip rolls. During the dwell phase the input shaft which was at constant velocity during the feed phase, is either accelerated and then decelerated or decelerated and then accelerated to shorten or increase the duration of the cycle allowing different size articles to be fed with minimum or zero spacing downstream of the nip rolls.
摘要翻译：用于将瓦楞纸板送入盒子整理机的夹辊的定时进料器。馈送构件被升高到馈送路径以接合并驱动板到压合辊，然后从馈送路径降低直到下一个周期。由计算机控制的伺服电动机驱动的分度驱动机构启动进给构件，当驱动板到夹辊时具有进给阶段，并且当进给构件远离进给路径并且输出分度机构的轴处于零速度。在进给阶段，分度机构的输出轴加速进料构件和板超过夹辊速度，然后在板进入夹辊的点将其减速到压辊速度。在停留阶段期间，在进给阶段期间处于恒定速度的输入轴被加速然后减速或减速，然后被加速以缩短或增加循环的持续时间，从而允许不同尺寸的物品以最小或零间距下游的压辊。

4. 发明授权

US06913566B2 Size adjustment of corrugated boards in a box making machine 有权
标题翻译：瓦楞纸箱尺寸调整
公开(公告)号：US06913566B2
公开(公告)日：2005-07-05
申请号：US10346720
申请日：2003-01-17
申请人： Yury Polikov , Louis M. Sardella
发明人： Yury Polikov , Louis M. Sardella
IPC分类号： B26F1/38 , B24B53/04 , B24D9/04 , B26D7/20 , B31B1/14 , B31B1/20 , B31F1/10 , B31B1/25
CPC分类号： B26D7/20 , B24B53/04 , B24D9/04 , B26D2007/202 , B31B50/146 , B31B50/16
摘要： A rotary die cutter mechanism for cutting and/or creasing corrugated boards including a rotatable die cylinder with a cutting die, and a rotatable anvil against which the corrugated boards are cut as they pass between the die cylinder and the anvil. A computer is used to determine how much the speed of the anvil should be changed to compensate for changes in the diameter of the anvil so that the boards are cut to the desired dimension. A fine adjustment of the size of the boards to be cut is made by providing information to the computer representative of the specific die being used. The computer then calculates an adjusted speed of the anvil to cut the boards to the desired dimension, and then sends a signal to a motor for changing the speed of the anvil to the adjusted speed calculated by the computer.
摘要翻译：一种用于切割和/或压缩波纹板的旋转模切机器，包括具有切割模的可旋转模具缸和可旋转的砧座，当瓦楞纸板在模具滚筒和砧座之间通过时可旋转砧座。计算机用于确定砧座的速度应该改变多少以补偿砧座直径的变化，从而将板切割成所需的尺寸。通过向代表所使用的具体模具的计算机提供信息来进行要切割的板的尺寸的微调。计算机然后计算砧座的调整速度以将板切割成所需尺寸，然后将信号发送到电动机，以将砧座的速度改变为由计算机计算的调整速度。

5. 发明授权

US5184811A Method and apparatus for feeding sheets 失效
标题翻译：送纸方法和装置
公开(公告)号：US5184811A
公开(公告)日：1993-02-09
申请号：US257063
申请日：1988-10-13
申请人： Louis M. Sardella , John B. West
发明人： Louis M. Sardella , John B. West
IPC分类号： B65H3/06 , B65H3/12
CPC分类号： B65H3/063 , B65H3/126 , B65H2403/481 , B65H2403/542 , B65H2406/30
摘要： Paperboard sheets are fed by a feeder including driven wheels which engage the lowermost sheet of a stack and drive it through the nip rolls of a box-finishing machine is synchronism with the latter. Supporting the sheets is a grate movable between a raised position wherein the wheels are spaced from the sheet and a lowered position wherein the lowermost sheet engages the wheels and is fed thereby to the nip rolls. Below the grate is a vacuum box for holding the sheet on the wheels. Raising and lowering of the grate is effected by a cam which may be adjusted to vary the feed stroke in accordance with the length of the sheets. For driving the wheels there is provided a dual input drive mechanism including a constant velocity input drive and a variable input drive which are resolved at a single output drive to the wheels. The output drive varies in velocity such that when the wheels initially engage the sheet, the wheels are at nearly zero or absolute zero velocity and subsequently the wheels reach a constant velocity for driving the sheet at said constant velocity which is matched with the surface velocity of the nip rolls. In an alternative embodiment, the feeder may be adjusted to feed either a single sheet or a plurality of sheets per cycle of the associated box-finishing machine.
摘要翻译：纸板由馈送器馈送，该馈送器包括与堆叠的最下面的片材接合的从动轮，并且通过盒子整理机的夹辊驱动它与后者同步。支撑片材是在其中轮与片材间隔开的升高位置和下部位置之间移动的格栅，其中最下面的片材接合轮子并且由此被供给到辊隙辊。炉篦下方有一个用于将纸张保持在车轮上的真空箱。格栅的升高和降低由凸轮实现，凸轮可以根据片材的长度调节以改变进给行程。为了驱动车轮，提供了一种双输入驱动机构，其包括恒定速度输入驱动和可变输入驱动，其在单个输出驱动下被分解到车轮。输出驱动器的速度变化，使得当车轮最初接合片材时，轮子几乎为零或绝对零速度，随后车轮达到恒定速度，用于以所述等速度驱动片材，其与表面速度压辊。在替代实施例中，馈送器可以被调节以在相关的盒子整理机的每个循环中馈送单个片材或多个片材。

6. 发明授权

US5183251A Conveyor system and feeding sheets 失效
标题翻译：输送系统和送料板
公开(公告)号：US5183251A
公开(公告)日：1993-02-02
申请号：US548252
申请日：1990-07-05
申请人： Louis M. Sardella
发明人： Louis M. Sardella
IPC分类号： B31B50/06 , B65H5/02 , B65H5/22
CPC分类号： B65H5/021 , B65H5/228 , B65H2403/481 , B65H2403/542 , B65H2406/00
摘要： Registered conveying and feeding of sheets in a box finishing machine by a wheel or endless belt conveyor and positive air pressure provided on the side of the sheet opposite the conveyor to hold the sheet against movement relative to the conveyor. Air flow across the top surface of the sheet is restricted to establish a constant film of pressurized air above the top surface of the blank for securing the blank to the underlying conveyor.
摘要翻译：通过轮或环形带式输送机在纸张整理机中注册输送和进给纸张，并且在与输送机相对的纸张侧设置正空气压力以保持纸张相对于输送机的运动。限制片材顶表面的空气流在坯料顶表面上形成恒定的加压空气膜，用于将坯料固定在下面的输送机上。

7. 发明授权

US4928950A Rotary type feeder machines and methods 失效
标题翻译：旋转式给料机及方法
公开(公告)号：US4928950A
公开(公告)日：1990-05-29
申请号：US228399
申请日：1988-08-03
申请人： Louis M. Sardella
发明人： Louis M. Sardella
IPC分类号： B65H3/06 , B65H3/08
CPC分类号： B65H3/08 , B65H3/063 , B65H2406/30 , B65H2406/3122
摘要： A method for making a lead edge feeder for feeding corrugated paperboard is described which eliminates the need for a complex indexing transmission. The method includes connecting a rocker shaft to a rocker gear so that the rocker gear rotates in a feed direction and then in a direction opposite the feed direction. Feed wheels in turn rotate in a feed direction and then in a direction opposite the feed direction. The stack of paperboard to be fed intermittently moves relative to the feed wheels so that initial contact between the lowermost sheet to be fed initially contacts the feed wheels when the feed wheels are moving in a direction opposite the feed direction.
摘要翻译：描述了一种用于制造用于馈送瓦楞纸板的前缘馈送器的方法，其消除了对复杂分度传输的需要。该方法包括将摇臂轴连接到摇臂齿轮，使得摇臂齿轮沿进给方向然后沿与进给方向相反的方向旋转。进给轮依次沿进给方向旋转，然后沿与进给方向相反的方向旋转。待进给的纸板堆叠间歇地相对于进给轮移动，使得当进给轮沿与进给方向相反的方向移动时，待进给的最下面的片材之间的初始接触接触进给轮。

8. 发明授权

US4681311A Intermittently protruding feeder for paperboard blanks 失效
标题翻译：用于纸板坯料的间歇突出进料器
公开(公告)号：US4681311A
公开(公告)日：1987-07-21
申请号：US877582
申请日：1986-06-23
申请人： Louis M. Sardella
发明人： Louis M. Sardella
IPC分类号： B65H3/06 , B65H3/08 , B65H3/64
CPC分类号： B65H3/08 , B65H3/063 , B65H2406/30 , B65H2406/3122
摘要： A feeder for paperboard blanks includes a transport, vertical relationship changing structure to alternately provide active and passive positions for the transport a suction device, and a transmission with input and output shafts operatively connected so that the output shaft undergoes controlled acceleration during an initial portion of each revolution of the input shaft and is stationary during a last portion of each revolution of the input shaft, whereby the transport engages and grips a blank by static friction and moves and accelerates that blank to nip rolls without slippage occurring and so that each blank enters the nip rolls in register whereupon the blank is disengaged from the transport.
摘要翻译：用于纸板坯料的进料器包括输送垂直关系改变结构，以交替地提供用于输送抽吸装置的主动和被动位置，以及具有可操作地连接的输入和输出轴的变速器，使得输出轴在初始部分输入轴的每转，并且在输入轴的每转的最后部分期间是静止的，由此运输通过静摩擦接合和夹持坯件，并且移动并加速该坯料到压辊而不发生滑动，并且使得每个坯料进入夹持辊在寄存器中，因此坯料与运输装置脱离接合。

9. 发明授权

US06609997B1 Method and apparatus for resurfacing anvil blanket of a rotary diecutter for box making machine 有权
标题翻译：用于盒式制作机的旋转式切割机表面砧座的方法和装置
公开(公告)号：US06609997B1
公开(公告)日：2003-08-26
申请号：US09471011
申请日：1999-12-23
申请人： Louis M. Sardella , Yury Polikov
发明人： Louis M. Sardella , Yury Polikov
IPC分类号： B31B164
CPC分类号： B26D7/20 , B24B53/04 , B24D9/04 , B26D2007/202 , B31B50/146 , B31B50/16
摘要： A rotary die cuter for a box making machine has an abrading cylinder mounted for rotation alongside the anvil for engaging and resurfacing the blanket of the anvil on a virtually continuous basis to smooth, level and even the surface of the blanket. This resurfacing occurs during normal operation of the rotary die cutter so no production is lost. The abrading cylinder has a sheet layer of abrasive material spirally wrapped on the surface of the cylinder and bonded thereto with adhesive material on the backside of the sheet layer. The abrading cylinder is movable towards or away from the anvil by a servo motor and gearbox. The position of the abrading cylinder relative to the anvil is determined by an encoder which sends the information to a computer or programmable controller which calculates the changing diameter of the blanket and the amount of speed change that must be imparted to the anvil to compensate for its changing diameter. The computer or programmable controller is connected to a drive system of the anvil to effect the speed change.
摘要翻译：用于制箱机的旋转模切机具有安装成用于在砧座附近旋转的研磨滚筒，用于在基本上连续的基础上接合和重新覆盖砧座的毯子以平滑，平整，甚至是橡皮布的表面。这种表面修复发生在旋转模切机的正常操作期间，因此不会产生生产损失。研磨圆筒具有螺旋卷绕在圆筒表面上的研磨材料的薄片层，并且用粘合剂材料粘合到薄片层的背面上。研磨缸可通过伺服马达和变速箱向砧座移动或远离砧座。研磨缸相对于砧座的位置由编码器确定，该编码器将信息发送给计算机或可编程控制器，该计算机或可编程控制器计算毯子的变化直径和必须赋予砧座的速度变化量以补偿其改变直径。计算机或可编程控制器连接到砧座的驱动系统以实现变速。

10. 发明授权

US4744297A Mounting printing plates 失效
标题翻译：安装印版
公开(公告)号：US4744297A
公开(公告)日：1988-05-17
申请号：US858934
申请日：1986-05-01
申请人： Louis M. Sardella , John B. West , John R. Harrison , Dennis J. Parr , Edward H. Harrison
发明人： Louis M. Sardella , John B. West , John R. Harrison , Dennis J. Parr , Edward H. Harrison
IPC分类号： B41F27/12 , B41F27/06
CPC分类号： B41F27/12
摘要： Apparatus for mounting a flexible printing plate comprises a printing cylinder having a surface upon which the printing plate is mountable, and a connection for applying subatmospheric pressure inside the cylinder. A plurality of valves selectively apply the subatmospheric pressure to the surface from inside the cylinder. These valves have depressable actuating members protrudable above the cylinder surface. Those actuating members contacted by the printing plate when applied to the cylinder surface are depressed thereby to effect application of subatmospheric pressure to beneath the printing plate to draw the plate against the cylinder. Preferably, grooves are provided in the cylinder surface for distribution of the subatmospheric pressure beneath the plate. Advantageously, the printing plate may have a thin, highly flexible and deformable fringe along its trailing edge to seal the surface grooves, at that location. This mounting arrangement facilitates quick changing of printing plates during printing operations.
摘要翻译：用于安装柔性印版的装置包括具有可安装印版的表面的印刷滚筒和用于在滚筒内施加低于大气压的连接。多个阀从气缸内部选择性地将低于大气压的压力施加到表面。这些阀具有可在气缸表面上方突出的可按压的致动构件。当压印在滚筒表面上时，由印版接触的那些致动构件被压下，从而在印版的下方施加低于大气压的压力，以使板抵靠气缸。优选地，在气缸表面中设置有凹槽，用于将低于大气压的压力分配在板下方。有利地，印版可以具有沿其后缘的薄的，高度柔性和可变形的边缘，以在该位置处密封表面凹槽。这种安装布置有助于在打印操作期间快速更换印版。

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