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公开(公告)号：US5555610A
公开(公告)日：1996-09-17
申请号：US349077
申请日：1994-12-02
CPC分类号： D06H7/06 , D06C3/028 , Y10T83/7834
摘要： The invention relates to a tenter frame for treating web materials such as woven or knitted fabrics, film or the like, to apparatus for removing a web from a tenter while controlling the web and to a process for removal of a web from a tenter. A pair of endless opposed tenter chains having a plurality of pins thereon engage opposite edges of the web material for holding it as it is treated on the tenter frame. Pinned rolls are provided for engaging and transferring the web material from the pins of the tenter frame with the web taken off of the tenter chains without loss of control over the web. A cutter unit is also be provided for trimming the edges from the web after it has been removed from the tenter chain, and while the web remains under control of the pinned rolls, after which trimmed edges are automatically removed from the pins for discarding.
摘要翻译： 本发明涉及一种用于处理织物或针织织物，薄膜等的纤维网材料的拉幅机，用于从拉幅机中除去幅材的装置，同时控制幅材以及从拉幅机除去幅材的方法。 一对具有多个销钉的环形相对的拉幅机链接在幅材材料的相对边缘上，用于在拉幅机框架处理时将其保持。 提供固定辊，用于从拉幅机架的销接合和转移幅材材料，而幅材从拉幅机链上取下，而不会失去对幅材的控制。 还设置有一个切割单元，用于在从拉幅机链条上取出之后从卷材上修剪边缘，并且当卷筒纸保持在固定辊的控制之下时，修剪边缘被自动地从销上移除以便丢弃。
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公开(公告)号：US5667122A
公开(公告)日：1997-09-16
申请号：US551876
申请日：1995-10-16
IPC分类号： B65H20/20 , B65H23/032 , D06C3/02 , B65H43/08 , B23Q15/00
CPC分类号： B65H20/20 , B65H23/032 , D06C3/026
摘要： A method and apparatus are provided for maintaining the edge of a moving web on a web handling apparatus at a desired operating path. The operating path of a web edge is monitored with respect to a first desired edge path. The web is secured for movement along an intended path of travel. The web edge is maintained at the first desired edge path. The web edge is monitored with respect to a second desired edge path as it is maintained on the first desired edge path. The web is automatically maintained along the second desired edge path.
摘要翻译： 提供了一种方法和装置，用于将移动的幅材的边缘保持在所需操作路径上的幅材处理装置上。 相对于第一期望的边缘路径监视幅材边缘的操作路径。 网被固定以沿着预期的行进路径移动。 网边缘保持在第一所需边缘路径。 当边缘维持在第一所需边缘路径上时，相对于第二期望边缘路径来监视网边缘。 沿着第二所需边缘路径自动保持网。
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公开(公告)号：US5645207A
公开(公告)日：1997-07-08
申请号：US497840
申请日：1995-07-03
申请人： William O. Young, Jr. , Ebun Surka , George Lark
发明人： William O. Young, Jr. , Ebun Surka , George Lark
CPC分类号： B65H23/0204 , D06C3/026 , B65H2511/20 , B65H2557/352
摘要： An improved apparatus for handling a moving material of indeterminate length utilizes a pair of endless elements located on opposite sides of an intended path of travel for the moving material. Each element is configured to engage and hold a corresponding edge of the material at least partially through the apparatus. The apparatus includes a detector assembly adjacent the path of travel for detecting deviation of at least one edge of the moving material from a normal operating path and outputting signals to initiate corrective reaction to the deviation. The reaction is defined in a predetermined relationship to time the edge remains out of its normal operating path. The apparatus also includes an adjustment device in operative communication with at least one frame member and the detector assembly. The adjustment device receives the corrective signals and positionally adjusts the corresponding frame member in response thereto to achieve the normal operating path. The apparatus may be configured to adjust the frame member at an emergency reaction upon gross deviation of the edge from the normal operating path.
摘要翻译： 用于处理不确定长度的移动材料的改进的设备利用位于移动材料的预期行进路径的相对侧上的一对环形元件。 每个元件构造成至少部分地通过该装置接合并保持材料的相应边缘。 该装置包括邻近移动路径的检测器组件，用于检测运动材料的至少一个边缘与正常操作路径的偏离，并输出信号以启动对该偏差的校正反应。 反应以与边缘保持超出其正常操作路径的时间的预定关系来定义。 该装置还包括与至少一个框架构件和检测器组件可操作地连通的调节装置。 调整装置响应于此而接收校正信号并对相应的帧部件进行位置调整，以实现正常的操作路径。 该装置可以被配置为在边缘与正常操作路径的总偏差时在紧急反应时调整框架构件。
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公开(公告)号：US5373613A
公开(公告)日：1994-12-20
申请号：US966137
申请日：1992-10-23
CPC分类号： D06H7/06 , D06C3/028 , Y10T83/7834
摘要： The invention relates to a tenter frame for treating web materials such as woven or knitted fabrics, film or the like, to apparatus for removing a web from a tenter while controlling the web and to a process for removal of a web from a tenter. A pair of endless opposed tenter chains having a plurality of pins thereon engage opposite edges of the web material for holding it as it is treated on the tenter frame. Pinned rolls are provided for engaging and transferring the web material from the pins of the tenter frame with the web taken off of the tenter chains without loss of control over the web. A cutter unit is also provided for trimming the edges from the web after it has been removed from the tenter chain, and while the web remains under control of the pinned rolls, after which trimmed edges are automatically removed from the pins for discarding.
摘要翻译： 本发明涉及一种用于处理织物或针织织物，薄膜等的纤维网材料的拉幅机，用于从拉幅机中除去幅材的装置，同时控制幅材以及从拉幅机除去幅材的方法。 一对具有多个销钉的环形相对的拉幅机链接在幅材材料的相对边缘上，用于在拉幅机框架处理时将其保持。 提供固定辊，用于从拉幅机架的销接合和转移幅材材料，而幅材从拉幅机链上取下，而不会失去对幅材的控制。 还提供了一个切割单元，用于在从拉幅机链条上取下纸幅之后，从幅材上修剪边缘，并且当卷筒纸保持在固定辊筒的控制下，然后将修剪边缘从销上自动移除以进行丢弃。
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5.发明授权
公开(公告)号：US4829918A
公开(公告)日：1989-05-16
申请号：US107176
申请日：1987-10-13
CPC分类号： B65H23/0216 , B65H19/1852 , B65H19/1878 , B65H23/34 , D05B35/04 , D06B23/04 , D06H5/001 , B65H2301/46132 , B65H2301/46174 , B65H2301/46176 , B65H2553/41
摘要： A web replenishing apparatus and method for replacing an exhausted web supply with a fresh web supply. The apparatus includes means for detecting the exhaustion of the web supply and for stopping the web processing machine when the tail end of the web reaches a predetermined location. After the web processing machine is stopped, the empty spool or beam is removed by an operator and a fresh supply beam is placed thereon. The head end of the replacement fabric is draped over a lift roll and a supporting surface into a predetermined position. A clamp is provided for locating and securing the edges of the tail end of the exhausted web and the edges of the head end of the replacement web and for bringing them into alignment with each other at a sewing station. The excess web is pretrimmed from the head and tail ends and the head and tail ends of said webs are sewn together by a horizontal sewing machine. Thereafter, the edges of the webs are released automatically and the web processing machine is restarted, processing the replacement fabric.
摘要翻译： 一种纸幅补充装置和方法，用于用新鲜的纸张供应源来替换排出的纸幅供应。 该装置包括用于检测纸幅供应的耗尽并且当纸幅的尾端到达预定位置时停止卷纸处理机的装置。 在卷筒纸加工机器停止之后，操作者将空的卷轴或梁移除，并且在其上放置新鲜的供应梁。 替换织物的头端覆盖提升辊和支撑表面到预定位置。 提供夹具，用于定位和固定排出的腹板的尾端的边缘和替换腹板的头端的边缘，并使其在缝合站处彼此对准。 多余的纤维网从头端和尾端预先裁剪，并且所述腹板的头端和尾端由卧式缝纫机缝合在一起。 此后，自动释放幅材的边缘，并重新开始卷材加工机器，处理更换织物。
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公开(公告)号：US4700642A
公开(公告)日：1987-10-20
申请号：US726769
申请日：1985-04-24
CPC分类号： D05B35/04 , D06H5/001 , D05D2209/14 , D05D2305/14
摘要： Two lengths of discrete web materials are automatically joined by suitable alignment and positioning of their respective leading and trailing web edges. Transverse movement of such edges is automatically controlled so that longitudinal margins of such edges are aligned, also. Once a first roll of material is emptied and its trailing edge is joined with a leading edge of a new roll of material, support structure for the new roll is pivoted so that the new roll is physically moved into the support and drive position previously occupied by the old roll.
摘要翻译： 通过其相应的前后边缘边缘的适当的对准和定位自动地连接两段离散的网状材料。 自动控制这些边缘的横向移动，使得这些边缘的纵向边缘也对齐。 一旦第一卷材料被清空并且其后缘与新卷材料的前缘连接在一起，则新辊的支撑结构被枢转，使得新卷被物理地移动到先前被 老卷。
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公开(公告)号：US4447937A
公开(公告)日：1984-05-15
申请号：US273084
申请日：1981-06-12
CPC分类号： D06C3/00
摘要： A device for removing curl, folds and the like from a moving web in which elongated fins associated with top and bottom plates cooperate to define a web passageway therebetween. The top plate is preferably associated with the bottom plate such that the top plate is biasable away from the bottom plate by seams, etc., passing therebetween, and may include quick release coupling to facilitate assembly and disassembly of the device without affecting the process with which the device is employed. Relative positions of the top and bottom fins may be adjustably controlled. Preferred different fin spacing permits the handling of webs of varying weights and constructions.
摘要翻译： 一种用于从移动纤维网上去除卷曲，褶皱等的装置，其中与顶部和底部板相关联的细长翼片协作以在其间限定腹板通道。 顶板优选地与底板相关联，使得顶板可通过其间的接缝等偏离底板，并且可以包括快速拆卸联接以便于装置和拆卸装置而不影响该过程， 该设备被使用。 顶部和底部翅片的相对位置可以被可调节地控制。 优选的不同的翅片间距允许处理不同重量和结构的腹板。
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公开(公告)号：US5067646A
公开(公告)日：1991-11-26
申请号：US258746
申请日：1988-10-17
IPC分类号： B65H23/032 , B65H23/038 , B65H23/02
CPC分类号： B65H23/038 , B65H23/032
摘要： Apparatus for controlling the lateral position of a web moving along a path of travel across a scroll roll or other roll capable of imparting lateral movement to the web. The apparatus includes sensors to detect lateral position of the web and elements, preferably conical brushes, which are movable into and out of contact with the web to cause the roll when in contact to move the web in a corrective lateral direction. A mechanism is employed for imparting movement to the web contacting elements which will achieve impact of the elements against the web at a velocity approaching zero. Further, the web contacting element is adapted for pivotal movement away from the web upon contact with the web, thus permitting webs of differing thickness across a normal thickness range to be controlled without additional adjustment to the apparatus.
摘要翻译： 用于控制沿着行进路径移动的幅材的横向位置的装置，其横过能够向卷筒纸施加横向运动的卷轴或其它卷筒。 该装置包括用于检测幅材和元件（优选圆锥形刷）的横向位置的传感器，其可移动进入和脱离与幅材接触，以在接触时使辊在校正横向方向上移动。 采用一种机构来使幅材接触元件产生移动，该接触元件将以接近零的速度实现元件相对于幅材的冲击。 此外，幅材接触元件适于在与幅材接触时远离幅材枢转运动，从而允许在正常厚度范围内的不同厚度的幅材被控制，而无需对该设备进行额外的调整。
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9.发明授权
公开(公告)号：US4951894A
公开(公告)日：1990-08-28
申请号：US258371
申请日：1988-10-17
申请人： William O. Young, Jr. , Ebun Surka
发明人： William O. Young, Jr. , Ebun Surka
IPC分类号： B65H19/12
CPC分类号： B65H19/126 , B65H2301/41346 , B65H2301/413526 , B65H2301/415063 , B65H2301/4172 , B65H2301/41856
摘要： Apparatus for handling rolls of web goods such as fabric, preparatory to the unwinding of same. A carriage is movable vertically about a support frame between a first position where a roll of web goods is stored and a second upper position where the roll of web goods will be unwound. The carriage includes two independently driven arm assemblies, each of which has a chuck for holding engagement with the core of the roll of web goods. With the carriage in the upper position, once a roll of web goods is fully unwound leaving the bare core chucked between the movable arms, a core receiver is placed beneath the core, after which the core is unchucked and automatically stripped from the arms, whereby it is caught by the core receiver. The core receiver then moves out of the way and the carriage descending about a new roll of web goods. When the chucks are properly vertically aligned with the core of the new roll, the arms are driven inwardly to position the chucks within opposite ends of the core. The chucks are then brought into a holding engagement with the core and the carriage is moved upwardly to the second position where the new roll of web goods can then be unwound, while a further new roll of web goods is located at the first roll position. With the exception of locating a new roll of web goods at the first roll position, preparation of the lead end of the new web for joining with the prior web, and removal of cores from the core receiver, the apparatus preferably operates automatically by a program controller or the like. The method performed is also disclosed and claimed.
摘要翻译： 用于处理诸如织物的网状物品的卷的装置，其准备展开。 托架可以在第一位置和第二上部位置之间围绕支撑框架垂直移动，所述第一位置存储有卷筒纸和第二上部位置。 托架包括两个独立驱动的臂组件，每个臂组件具有用于与卷筒纸的卷芯保持啮合的卡盘。 当托架处于上部位置时，一卷卷筒纸物品完全退绕，将裸芯卡在可移动臂之间，将核心接收器放置在芯部下方，然后将芯片从卡口中取出并自动从手臂剥离，由此 它被核心接收器捕获。 然后，核心接收器移动出来，并且运输机关于新的卷筒纸货物下降。 当卡盘与新卷筒的芯部适当地竖直对准时，臂被向内驱动以将卡盘定位在芯部的相对端部内。 然后将卡盘与芯部保持接合，并且托架向上移动到第二位置，在该位置，新的卷筒纸货物可以被展开，而另一新的卷筒纸货物位于第一卷轴位置。 除了在第一滚动位置定位新的卷筒纸以外，准备新卷筒纸的前端以与现有的卷筒纸连接，并且从芯部接收器移除芯部，该装置优选地通过程序自动操作 控制器等。 还公开并要求保护所执行的方法。
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公开(公告)号：US4766719A
公开(公告)日：1988-08-30
申请号：US107013
申请日：1987-10-13
CPC分类号： D06B23/08
摘要： Apparatus and method for removing real or false twist from a moving fabric in rope form. Fabric is moved along a first path followed by second and third generally vertical paths which define a fabric loop. A twist removal device is located along the first fabric path to remove twist from the fabric. A fabric opening or spreading unit is located along or downstream of said third path with a twist detector located between the fabric opening unit and the nadir of the fabric loop, preferably adjacent the location where the fabric is just begins to spread for detecting direction and magnitude of any twist remaining in the fabric. Controls are operatively associated with the twist detector means and the twist removal device to control further twist removal responsive to detected remaining twist in the fabric.A preferred twist detector includes spaced parallel cylindrical rolls contactable with the fabric rope on opposite sides thereof. The rolls are supported on longitudinal angularly disposed axles for movement therealong by twist in the fabric.
摘要翻译： 用于从绳索形式的移动织物上去除真实或假捻的装置和方法。 织物沿着第一路径移动，随后是限定织物环的第二和第三大体上垂直的路径。 沿着第一织物路径设置扭转去除装置以去除织物的扭曲。 织物开口或扩展单元沿所述第三路径沿着或下游位于具有位于织物开口单元和织物环的最低点之间的扭转检测器，优选地邻近织物刚刚开始扩展以检测方向和幅度的位置 任何扭曲残留在织物中。 控制器与扭转检测器装置和扭转去除装置可操作地相关联，以根据检测到的织物中的剩余扭曲来控制进一步的扭转去除。 优选的扭转检测器包括与织物绳索相对的两侧可接触的间隔开的平行圆柱滚子。 辊被支撑在纵向角度布置的轴上，用于通过织物中的扭转而在其上移动。
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