公开(公告)号：US09200437B1

公开(公告)日：2015-12-01

申请号：US12635062

申请日：2009-12-10

申请人： Lester Hensley ,  Bill Witherspoon

发明人： Lester Hensley ,  Bill Witherspoon

IPC分类号： E04B1/68

CPC分类号： E04B1/6812

摘要： A water resistant expansion joint system for installation into a building joint in vertical and horizontal configurations is designed such that it can be used for either an inside or outside corner. The system comprises open celled foam having a water-based acrylic chemistry infused therein. A layer of an elastomer is disposed on the open celled foam and is tooled to define a profile to facilitate the compression of the expansion joint system when installed between coplanar substrates. The system is delivered to a job site in a pre-compressed state ready for installation into the building joint.

摘要翻译： 设计用于安装在垂直和水平结构中的建筑物接头中的防水膨胀节系统，使得其可以用于内角或外角。 该系统包括其中注入水性丙烯酸化学品的开孔泡沫。 弹性体层设置在开孔泡沫上，并且被加工以限定轮廓，以便当安装在共面基底之间时有助于膨胀接头系统的压缩。 该系统以预压缩状态运送到作业现场，准备安装到建筑物接头中。

公开(公告)号：US20140151968A1

公开(公告)日：2014-06-05

申请号：US14084930

申请日：2013-11-20

申请人： Lester Hensley ,  William Witherspoon

发明人： Lester Hensley ,  William Witherspoon

IPC分类号： F16J15/02 ,  B29C43/02

CPC分类号： F16J15/022 ,  B29C43/02 ,  E04B1/6812

摘要： Disclosed is a water tight joint sealing system comprising a coiled, coated precompressed core material.

摘要翻译： 公开了一种防水接头密封系统，其包括卷绕的涂覆预压芯材料。

公开(公告)号：US08341908B1

公开(公告)日：2013-01-01

申请号：US12730354

申请日：2010-03-24

申请人： Lester Hensley ,  Bill Witherspoon

发明人： Lester Hensley ,  Bill Witherspoon

IPC分类号： E04B1/68

CPC分类号： E04B1/6801 ,  C09K21/00 ,  E04B1/66 ,  E04B1/68 ,  E04B1/6803 ,  E04B1/6804 ,  E04B1/6812 ,  E04B1/94 ,  E04B1/941 ,  E04B1/947 ,  E04B1/948 ,  E04B1/98

摘要： An expansion joint system has a cover plate; a spline attached to the cover plate along a first edge of the spline; and two portions of open celled foam, each portion being located on an opposing face of the spline. The open celled foam has a fire-retardant material infused therein and layers of waterproof elastomer disposed thereon. The spline depends from the cover plate and is positioned in a gap between substantially coplanar substrates such that the cover plate overlies the gap. Each portion of the open celled foam is compressed between a respective face of the spline and a face of one of the coplanar substrates. An intumescent material may be incorporated into the spline.

摘要翻译： 膨胀节系统具有盖板; 沿所述花键的第一边缘附接到所述盖板的花键; 和两部分开孔泡沫，每个部分位于花键的相对面上。 开孔泡沫体中有一种阻燃材料，其上设有防水弹性体层。 花键从盖板取向并且位于基本上共面的基底之间的间隙中，使得盖板覆盖在间隙上。 开口泡沫体的每个部分在花键的相应面和共面基底之一的面之间被压缩。 膨胀材料可以结合到花键中。

公开(公告)号：US08317444B1

公开(公告)日：2012-11-27

申请号：US12730527

申请日：2010-03-24

申请人： Lester Hensley

发明人： Lester Hensley

IPC分类号： F16B35/04

CPC分类号： E04B1/985 ,  E01D19/06 ,  E04B1/38 ,  E04B1/6803 ,  E04H9/021 ,  F16B5/0241 ,  F16B5/0266 ,  F16B13/141 ,  F16B33/002 ,  F16B35/04

摘要： A system for anchoring a cover plate over an interface formed between substantially coplanar substrates includes a sleeve capable of being anchored in a first substrate; a spring located in the sleeve; a bolt located in communication with the spring; and a nut threaded onto the bolt. A head of the bolt is located in the sleeve, and an end of the bolt opposite the head of the bolt extends out of the sleeve to receive the nut. The nut is threaded onto the bolt over the cover plate located on the first substrate such that the cover plate extends over the interface formed between the first and second substrates when they are positioned to be substantially coplanar.

摘要翻译： 用于将覆盖板固定在形成在基本上共面的基底之间的界面上的系统包括能够锚固在第一基底中的套筒; 位于袖子中的弹簧; 与弹簧相连的螺栓; 螺母拧到螺栓上。 螺栓的头部位于套筒中，螺栓的与螺栓的头部相对的端部延伸出套筒以接收螺母。 螺母穿过位于第一基板上的盖板上的螺栓上，使得当它们被定位成基本共面时，盖板在形成在第一和第二基板之间的界面上延伸。

公开(公告)号：US20080193738A1

公开(公告)日：2008-08-14

申请号：US12037008

申请日：2008-02-25

申请人： Lester Hensley ,  William Witherspoon

发明人： Lester Hensley ,  William Witherspoon

IPC分类号： B32B27/14 ,  B05D7/22

CPC分类号： C08J9/42 ,  C08J9/32 ,  C08J2203/22 ,  C08J2205/05 ,  C08J2423/00 ,  Y10T428/249958

摘要： An impregnated foam comprises a flexible cellular foam impregnated with a chemical agent in which a plurality of particles having dimensions of 100 micrometers or less are dispersed. The foam can be compressed between two structural elements to form, e.g., a joint sealant; an expansion joint; a closure; a gap filler; a gasket; or a sealing, insulating, acoustical or anti-vibration sheet or blanket. Inclusion of the fine particles enables the use of less chemical agent or a lower degree of compression to obtain the same sealant performance as previous impregnated foams.

摘要翻译： 浸渍的泡沫包括浸渍有化学试剂的柔性多孔泡沫，其中分散了尺寸为100微米或更小的多个颗粒。 泡沫可以在两个结构元件之间被压缩以形成例如接头密封剂; 膨胀节; 封闭 间隙填料; 垫圈 或密封，绝缘，声或抗振片或毯子。 包含细颗粒使得能够使用较少的化学试剂或较低的压缩程度来获得与先前浸渍的泡沫体相同的密封剂性能。

公开(公告)号：US5833867A

公开(公告)日：1998-11-10

申请号：US566267

申请日：1995-12-01

申请人： Jerry Lester Hensley

发明人： Jerry Lester Hensley

IPC分类号： B01D24/14 ,  B01D35/12 ,  B01D37/00

CPC分类号： B01D35/12 ,  B01D24/14

摘要： A filter media washing system for washing contaminants from filter media of a plurality of filtration vessels. Each filtration vessel has a filtration screen subdividing the filtration vessel into a filter media containing chamber and a filter media-free chamber. Each filter media containing chamber of each filtration vessel has a first fluid passage connected thereto and is located distally from the filtration screen. A second fluid passage is also positioned in each filter media containing chamber, but it is located proximate to the filtration screen. The first and second fluid passages are fluidly coupled, one to the other with a decontamination unit located fluidly therebetween for separating filter media from contamination carried therewith. The decontamination unit includes a contamination separating pump, a contamination separating chamber, a contamination separating screen and a return manifold. The return manifold has a first and second return conduit. The first return conduit is fluidly connected to the second fluid passage of the first filtration vessel and the second return conduit is fluidly connected to the second fluid passage of the second filtration vessel. The contamination separating pump is elevationally above and coupled to the contamination separating chamber.

摘要翻译： 一种用于从多个过滤容器的过滤介质洗涤污染物的过滤介质洗涤系统。 每个过滤容器具有将过滤容器分成过滤介质容纳室和无过滤介质的室的过滤网。 每个过滤容器的每个过滤介质容纳室具有连接到其上的第一流体通道，并且位于远离过滤屏的位置。 第二流体通道也定位在每个过滤介质容纳室中，但是其位于过滤筛附近。 第一流体通道和第二流体通道流体耦合，一个位于流体上的去污单元，用于将过滤介质与其携带的污染物分离。 净化单元包括污染分离泵，污染分离室，污染分离筛和回流歧管。 回流歧管具有第一和第二回流管道。 第一返回导管流体地连接到第一过滤容器的第二流体通道，第二回流管道流体地连接到第二过滤容器的第二流体通道。 污染分离泵正好位于污染分离室上方并与其分离。

公开(公告)号：US20140360118A1

公开(公告)日：2014-12-11

申请号：US14229463

申请日：2014-03-28

申请人： Lester Hensley ,  William Witherspoon

发明人： Lester Hensley ,  William Witherspoon

IPC分类号： E04B1/94

CPC分类号： E04B1/948 ,  E04B1/6812 ,  E21D11/385

摘要： A fire and/or water resistant expansion joint system for installation between substrates of a tunnel. The system includes a coating applied at a predetermined thickness to the substrates and a fire and water resistant expansion joint. The expansion joint includes a core and a fire retardant infused into the core. The core is configured to define a profile to facilitate the compression of the expansion joint system when installed between the substrates. The coating and the fire and water resistant expansion joint are each capable of withstanding exposure to a temperature of at least about 540° C. or greater for about five minutes.

摘要翻译： 用于在隧道的基板之间安装的防火和/或防水膨胀节系统。 该系统包括以预定厚度施加到基底的涂层和防火和防水膨胀接头。 膨胀接头包括注入到芯中的芯和阻燃剂。 芯被配置成限定轮廓以便于当安装在基底之间时便于膨胀节系统的压缩。 涂层和防火和防水膨胀接头各自能够经受暴露于至少约540℃或更高的温度约5分钟。

公开(公告)号：US20140219719A1

公开(公告)日：2014-08-07

申请号：US14080960

申请日：2013-11-15

申请人： Lester Hensley ,  William Witherspoon

发明人： Lester Hensley ,  William Witherspoon

IPC分类号： E01C11/14

CPC分类号： E04B1/6812 ,  E01C11/02 ,  E01C11/106 ,  E01C11/14 ,  E04B1/68 ,  E04B2001/6818

摘要： An expansion joint system includes: a core; and a layer of an elastomer disposed on the core. The core and the layer of elastomer disposed thereon form an elongated section, the elongated section configured to be oriented vertically between substantially coplanar substrates. The expansion joint system further includes a termination section located at one end of the elongated section and comprising a flared end forming an angle with the elongated section and configured to direct fluid and/or particles and/or solvents away from the expansion joint system.

摘要翻译： 膨胀节系统包括：一个核心; 以及设置在芯上的弹性体层。 设置在其上的弹性体层和弹性层形成细长部分，细长部分构造成在基本上共面的基底之间垂直取向。 膨胀接头系统还包括位于细长部分的一端处的终端部分，并且包括与细长部分形成一定角度并且构造成将流体和/或颗粒和/或溶剂引导离开膨胀接头系统的扩口端。