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    Apparatus and method for detecting when a web is not being perforated
    1.
    发明授权
    Apparatus and method for detecting when a web is not being perforated 失效
    用于检测网片未被穿孔的装置和方法

    公开(公告)号：US06698323B2

    公开(公告)日：2004-03-02

    申请号：US09567267

    申请日：2000-05-09

    申请人： John S. Formon ,  Bernie Dodge ,  Andrew Morris

    发明人： John S. Formon ,  Bernie Dodge ,  Andrew Morris

    IPC分类号： B26D724

    CPC分类号： B26F1/20 ,  B26D5/00 ,  B26D7/22 ,  Y10T83/0515 ,  Y10T83/088 ,  Y10T83/089 ,  Y10T83/141 ,  Y10T83/4702 ,  Y10T83/4827 ,  Y10T83/866

    摘要： The present invention provides a web perforating apparatus which includes a system for detecting and indicating when a blade in the apparatus is broken, dull or otherwise not perforating the web. The apparatus is typically used with rewinders or other similar machines that produce perforated sheets of products, such as paper, using sets of stationary anvil blades and rotating perforating blades. The apparatus comprises at least one anvil including a blade holder and an anvil blade which is positioned within the blade holder. The blade holder is formed of an insulating material for electrically isolating the anvil blade from the machine frame of the rewinder. An electrical conductor is coupled to the anvil blade for supplying an electric current to the anvil blade from a current source. The apparatus also includes at least one grounded perforating blade for moving relative to the anvil blade and cooperating with the anvil blade to perforate the web at predetermined points along its length. The perforating blade will contact the anvil blade after perforating the web. A closed circuit is formed and maintained along the anvil blade at points where the blades are in contact with each other. The apparatus further includes means for detecting if a closed circuit has been formed and maintained along the anvil blade when the perforating blade moves into a position where the blades should contact each other.

    摘要翻译： 本发明提供一种腹板穿孔装置，其包括用于检测和指示装置中的刀片何时被破坏，钝化或以其他方式不能穿孔腹板的系统。 该设备通常与回卷机或其它类似的机器一起使用，该机器产生穿孔的产品片材，例如纸张，使用固定砧座组和旋转穿孔刀片。 该装置包括至少一个砧座，其包括刀片保持器和位于刀片保持器内的砧座刀片。 刀片保持器由绝缘材料形成，用于将砧座刀片与复卷机的机架电隔离。 电导体连接到砧座叶片，用于从电流源向砧座叶片提供电流。 该装置还包括至少一个接地的穿孔刀片，用于相对于砧座刀片移动并与砧座刀片配合，以沿着其长度的预定点对纤维网进行穿孔。 射孔刀片在穿孔腹板后将与砧座刀片接触。 在刀片彼此接触的点处，沿着砧刀片形成并保持闭合回路。 该装置还包括用于检测当穿孔刀片移动到刀片应该彼此接触的位置时是否已沿着砧座刀片形成并保持闭合回路的装置。

    Power transfer system apparatus
    2.
    发明授权
    Power transfer system apparatus 有权
    电力传输系统装置

    公开(公告)号：US06736348B1

    公开(公告)日：2004-05-18

    申请号：US09604811

    申请日：2000-06-28

    申请人： John S. Formon ,  James H. Murphy ,  Andrew Morris ,  Paul Dowd ,  Will Isaksson

    发明人： John S. Formon ,  James H. Murphy ,  Andrew Morris ,  Paul Dowd ,  Will Isaksson

    IPC分类号： B65H1910

    CPC分类号： A47K10/3687 ,  A47K10/3612

    摘要： A paper towel dispenser which provides for hands free, automatic feeding of the first sheet of a primary web roll, such as a paper towel roll, into a feed mechanism when its cover is closed. The dispenser also automatically transfers its web feed supply from a primary roll to a reserve roll upon the exhaustion of the primary roll. The present invention eliminates the need for an attendant to thread the leading edge of a primary or reserve roll into the feed mechanism of the dispenser. The dispenser also eliminates wasted paper because it does not begin to feed the reserve roll until the primary roll has expired. The dispenser can include either a manual feed mechanism or a powered feed mechanism. The dispenser relies on a sensor for determining when a portion of the web is absent from a side of the feed mechanism proximate a web discharge opening. When such an absence is sensed, an automatic, powered web transfer mechanism contacts the web located in front of the feed mechanism and positions it between the rollers of the feed mechanism. The transfer mechanism includes a web transfer member and a motor for driving the transfer member in the direction of the feed mechanism. The dispenser also includes a retraction mechanism for returning the transfer bar to a rest position after the web has been introduced into the feed mechanism.

    摘要翻译： 一种纸巾分配器，其在其盖被关闭时提供免提，自动馈送诸如纸巾卷的主卷筒纸的第一片材​​到进给机构中。 分配器还在主辊的耗尽时自动地将其卷筒纸进料供应从主辊转移到保留辊。 本发明消除了服务员需要将主辊或备辊的前缘螺纹连接到分配器的进给机构中。 分配器还消除浪费的纸张，因为它不会开始供给保留卷，直到主卷已经过期。 分配器可以包括手动进给机构或动力进给机构。 分配器依赖于传感器，用于确定纸幅的一部分在靠近纸幅排出口的馈送机构的一侧不存在。 当感测到这种缺失时，自动的动力纸幅传送机构接触位于进给机构前面的纸幅并将其定位在进给机构的辊子之间。 转印机构包括纸幅传送部件和用于沿传送机构的方向驱动转印部件的电动机。 分配器还包括退回机构，用于在将纸幅引入进给机构中之后将转移棒返回到静止位置。

    Axially nested slide and lock expandable device
    3.
    发明授权
    Axially nested slide and lock expandable device 有权
    轴向嵌套滑动和锁定可扩展装置

    公开(公告)号：US08617235B2

    公开(公告)日：2013-12-31

    申请号：US13073396

    申请日：2011-03-28

    申请人： Eric V. Schmid ,  John D. Nguyen ,  Orlando Padilla ,  Andrew Morris ,  Daniel Moore ,  Thomas R. Jackson

    发明人： Eric V. Schmid ,  John D. Nguyen ,  Orlando Padilla ,  Andrew Morris ,  Daniel Moore ,  Thomas R. Jackson

    IPC分类号： A61F2/82

    CPC分类号： A61F2/06 ,  A61F2/91 ,  A61F2/915 ,  A61F2/92 ,  A61F2002/91591 ,  A61F2210/0004 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2250/0067 ,  B33Y70/00 ,  B33Y80/00

    摘要： The invention relates generally to expandable medical implants for maintaining support of a body lumen and, in particular, to an axially nested, diametrically expandable, slide and lock vascular device for enlarging an occluded portion of a vessel. The axially nested vascular device desirably achieves both competitive crossing profiles while maintaining other key features, such as, for example, radial strength and luminal patency. The collapsed profile can also be made very thin without compromising radial strength. Thus, the vascular device can advantageously be deployed in small and difficult to reach areas or vessels. The axial nesting substantially eliminates radial overlap between mating structural elements thereby desirably allowing for a low, uniform profile.

    摘要翻译： 本发明一般涉及可扩展医用植入物，用于维持体腔的支撑，特别是涉及轴向嵌套，径向扩张，滑动和锁定血管装置，以扩大血管的封闭部分。 轴向嵌套的血管装置期望地实现两种竞争性交叉型材，同时保持其他关键特征，例如径向强度和管腔通畅。 塌缩的轮廓也可以非常薄而不损害径向强度。 因此，血管装置可以有利地部署在小且难以到达的区域或血管中。 轴向嵌套基本上消除了配合结构元件之间的径向重叠，从而期望地允许低的均匀轮廓。

    Axially-radially nested expandable device
    6.
    发明授权
    Axially-radially nested expandable device 有权
    轴向径向嵌套扩展装置

    公开(公告)号：US08460363B2

    公开(公告)日：2013-06-11

    申请号：US13194305

    申请日：2011-07-29

    申请人： Andrew Morris ,  Eric Schmid ,  Jeffrey T. Sheriff ,  Keith Esser

    发明人： Andrew Morris ,  Eric Schmid ,  Jeffrey T. Sheriff ,  Keith Esser

    IPC分类号： A61F2/06

    CPC分类号： A61F2/852 ,  A61F2/93 ,  A61F2/95 ,  A61F2220/005 ,  A61F2230/0058 ,  B33Y80/00

    摘要： Expandable medical implants for maintaining support of a body lumen are disclosed. These implants comprise an axially-radially nested, diametrically expandable, moveable vascular device for enlarging an occluded portion of a vessel. The device can be configured to allow for motion such as translating and/or slide and lock. One advantage of the axially-radially nested stent is that it maintains the expanded size, without significant recoil.

    摘要翻译： 公开了用于维持体腔支撑的可扩展医用植入物。 这些植入物包括用于扩大容器的封闭部分的轴向径向嵌套的可径向扩张的可移动血管装置。 该装置可以被配置为允许诸如平移和/或滑动和锁定的运动。 轴向径向嵌套支架的一个优点是它保持了扩大的尺寸，而没有显着的后坐力。

    AXIALLY-RADIALLY NESTED EXPANDABLE DEVICE
    9.
    发明申请
    AXIALLY-RADIALLY NESTED EXPANDABLE DEVICE 有权
    轴向放射性可扩展设备

    公开(公告)号：US20110282434A1

    公开(公告)日：2011-11-17

    申请号：US13194305

    申请日：2011-07-29

    申请人： Andrew Morris ,  Eric Schmid ,  Jeffrey T. Sheriff ,  Keith Esser

    发明人： Andrew Morris ,  Eric Schmid ,  Jeffrey T. Sheriff ,  Keith Esser

    IPC分类号： A61F2/82

    CPC分类号： A61F2/852 ,  A61F2/93 ,  A61F2/95 ,  A61F2220/005 ,  A61F2230/0058 ,  B33Y80/00

    摘要： Expandable medical implants for maintaining support of a body lumen are disclosed. These implants comprise an axially-radially nested, diametrically expandable, moveable vascular device for enlarging an occluded portion of a vessel. The device can be configured to allow for motion such as translating and/or slide and lock. One advantage of the axially-radially nested stent is that it maintains the expanded size, without significant recoil.

    摘要翻译： 公开了用于维持体腔支撑的可扩展医用植入物。 这些植入物包括用于扩大容器的封闭部分的轴向径向嵌套的可径向扩张的可移动血管装置。 该装置可以被配置为允许诸如平移和/或滑动和锁定的运动。 轴向径向嵌套支架的一个优点是它保持了扩大的尺寸，而没有显着的后坐力。