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公开(公告)号：US06594932B2
公开(公告)日：2003-07-22
申请号：US09874354
申请日：2001-06-06
IPC分类号： G01B1900
CPC分类号： G09F11/24 , G09F15/0025 , G09F17/00
摘要： A display sign mounting system allows quick and easy mounting and tensioning of a display sign. The display sign has a substantially planar surface to which support members are mounted to form a perimeter frame. Bracket assemblies are attached to the support members. The bracket assemblies retain the substrate and allow for selective tensioning of the substrate to create a taut display as desired. A bracket assembly may have rotatable members to facilitate installation of the substrate. The substrate is wound on a spool assembly to facilitate transporting the substrate to and from a display sign location.
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公开(公告)号：US08079566B1
公开(公告)日：2011-12-20
申请号：US12475426
申请日：2009-05-29
申请人： Ralph G. Hurst
发明人： Ralph G. Hurst
摘要： The concrete form tool apparatus allows a single worker to correctly position inner and outer stem wall forms. The apparatus saves time and labor by allowing a worker to quickly position forms. The apparatus properly positions inner and outer stem wall forms in a parallel relationship, a proper height relationship, and in a proper distance relationship.
摘要翻译： 混凝土模具工具装置允许单个工人正确地定位内壁和外壁的壁形。 该设备通过允许工人快速定位表格来节省时间和劳动。 该装置适当地将内壁和外壁壁形成平行关系，适当的高度关系和适当的距离关系。
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公开(公告)号：US3495634A
公开(公告)日：1970-02-17
申请号：US3495634D
申请日：1966-06-20
申请人： JOHN G HURST , DAVID H YOUNG
发明人： HURST JOHN G , YOUNG DAVID H
CPC分类号： B67C3/32
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公开(公告)号：US4058959A
公开(公告)日：1977-11-22
申请号：US620152
申请日：1975-10-06
申请人： Robert J. Moss , Forrest G. Hurst
发明人： Robert J. Moss , Forrest G. Hurst
CPC分类号： A01D34/736
摘要： A grass cutting and trimming blade having a rigid main bar adapted for rotation either in a vertical or horizontal plane, a pair of wire forms for cutting elements removably attached one at one end of said main bar and one at the other end of said main bar, each of said cutting elements adapted for cutting grass upon being rotated by a power source and each cutting element being yieldable in the plane of rotation to prevent breakage thereof when striking an object.
摘要翻译： 一种切割和修剪刀片，其具有适于在垂直或水平平面中旋转的刚性主杆，用于切割元件的一对线形式，用于切割元件，该元件可拆卸地连接在所述主杆的一端，一个在所述主杆的另一端 每个所述切割元件适于在通过动力源旋转时切割草，并且每个切割元件在旋转平面中是可屈服的，以防止在撞击物体时其破裂。
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公开(公告)号：US758115A
公开(公告)日：1904-04-26
申请号：US1904190809
申请日：1904-01-24
申请人： JAMES G HURST , SMITH JOHN F
发明人： SMITH JOHN F
CPC分类号： E01B3/16
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公开(公告)号：US07438802B2
公开(公告)日：2008-10-21
申请号：US11343150
申请日：2006-01-30
申请人： John G. Hurst
发明人： John G. Hurst
IPC分类号： E03F5/14
CPC分类号： E03F1/00 , B01D21/0006 , E03F5/0404 , E03F5/14
摘要： A storm drain filter assembly that filters incoming drainage water and can prevent sediment, debris, and other undesirable materials (such as oil) from entering a storm drain's inlet. The frame can be rotated upwardly away from the road for street sweeping, and can also be detached from the curb and removed to a remote location for cleaning. The filter assembly comprises a filter panel including a bristle filter and a frame that holds the bristle filter, the bristle filter including a plurality of bristles. At least one seal is positioned between the filter panel and the surface to prevent leakage around the edges of the panel. A pivotable mount is provided for holding the filter panel in an operational position in the path of the flowing drainage water. In one embodiment the bristles are made of polypropylene.
摘要翻译： 一个风雨排水过滤器组件，用于过滤进入的排水，并可以防止沉积物，碎屑和其他不需要的物质（如油）进入雨水入口。 框架可以向上旋转远离道路，用于街道清扫，并且还可以从路缘石分离并移除到远程位置进行清洁。 过滤器组件包括过滤面板，其包括刷毛过滤器和保持刷毛过滤器的框架，刷毛过滤器包括多个刷毛。 至少一个密封件位于过滤器面板和表面之间以防止面板边缘周围的泄漏。 提供了可枢转的安装件，用于将过滤板保持在流动的排水的路径中的操作位置。 在一个实施例中，刷毛由聚丙烯制成。
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公开(公告)号：US20080105603A1
公开(公告)日：2008-05-08
申请号：US11591921
申请日：2006-11-02
申请人： John G. Hurst
发明人： John G. Hurst
IPC分类号： E03F5/06
CPC分类号： E03F1/00 , E03F5/0404
摘要： A storm drain filter assembly includes a frame and several rows of bristles extending down from a top rail of the frame. The frame can be positioned next to a storm drain with the bristles blocking debris from entering the drain while allowing water to flow into the drain. As the frame is lowered toward the ground in front of the drain, brackets on the back of the frame slide between the storm drain surface and other brackets that have been affixed to the storm drain surface, so that when the frame rests on the ground with the bristles covering the storm drain, it is retained in place by the brackets. The frame assembly can be removed simply by lifting the frame up and away from the storm drain.
摘要翻译： 风暴排水过滤器组件包括框架和从框架的顶部轨道向下延伸的几排刷毛。 框架可以放置在暴风雨旁边，刷毛阻挡碎片进入排水管，同时允许水流入排水管。 当框架在排水管前方朝向地面降低时，框架背面的支架在暴雨排水表面和已固定在暴风雨排放表面的其他支架之间滑动，以便当框架搁置在地面上时 鬃毛覆盖了雨水排泄物，它被支架保留在适当位置。 框架组件可以简单地通过将框架向上提起并远离暴风雨排水口来移除。
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公开(公告)号：US07208082B2
公开(公告)日：2007-04-24
申请号：US10980941
申请日：2004-11-03
CPC分类号： E03F5/0404 , B01D21/0006 , E03F1/00
摘要： A storm drain filter including a frame holding a filter assembly to filter incoming drainage water and thereby prevent sediment from entering the storm drain's inlet. The frame can be easily removed and replaced to allow street sweeping. In one embodiment, an erosion control apparatus comprises one or more broom filters each including a plurality of adjacent bristles, and a frame that holds the broom filter(s) so that the bristles extend downwardly to the road surface. In one embodiment, the beam of the broom filter is pivotally connected to the frame, and the bristles have substantially greater than a 90° vertical angle, to allow the weight and flexibility of the bristles to conform to variations in the road surface. A filtration bag to filter hydrocarbons may be attached downstream of the broom filter. The frame can be designed for a wide variety of implementations, and can be re-usable.
摘要翻译： 雨水排放过滤器，包括一个框架，该框架保持一个过滤器组件，以过滤进入的排水，从而防止沉积物进入雨水排放口的入口。 该框架可以方便地拆卸和更换，以允许街道清扫。 在一个实施例中，侵蚀控制装置包括一个或多个扫帚过滤器，每个扫帚过滤器均包括多个相邻的刷毛，以及保持扫帚过滤器的框架，使得刷毛向下延伸到路面。 在一个实施例中，扫帚过滤器的梁枢转地连接到框架，并且刷毛具有基本上大于90°的垂直角度，以允许刷毛的重量和柔性符合路面的变化。 用于过滤碳氢化合物的过滤袋可以附着在扫帚过滤器的下游。 该框架可以设计用于各种实现，并且可以被重新使用。
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公开(公告)号：US20060197752A1
公开(公告)日：2006-09-07
申请号：US11356431
申请日：2006-02-16
申请人： G. Hurst , Robert Warmack , Rufus Richie , Donald Bouldin , David Ritchie
发明人： G. Hurst , Robert Warmack , Rufus Richie , Donald Bouldin , David Ritchie
IPC分类号： G09G5/00
CPC分类号： G06F3/047
摘要： A touch sensor method and device are described that allow one or more simultaneous touches to be sensed and mapped to Cartesian coordinates. The device utilizes closely spaced multiple conducting strips to provide digital location of a touch position according to the position strip and analog location along the length of the strip. When the strips are energized individually and in coordinated ways, multiple touches are individually sensed and their positions are reported.
摘要翻译： 描述了允许一个或多个同时触摸被感测并映射到笛卡尔坐标的触摸传感器方法和装置。 该装置使用紧密间隔的多个导电条，以根据沿条带的长度的位置条和模拟位置提供触摸位置的数字位置。 当条带单独地以协调的方式通电时，单独感测多个触摸并报告其位置。
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公开(公告)号：US3681788A
公开(公告)日：1972-08-08
申请号：US3681788D
申请日：1970-05-15
CPC分类号： A47K3/325
摘要： The invention discloses portable showers of the type to be set up by a body of water where swimmers upon exiting, may take a shower in clean fresh water with the swimmer manipulating the pumping of such clean water from a container thereby, as he stands under the shower head. A shower is comprised of at least a base and top frame members with risers of interfitted upper and lower portions in between.
摘要翻译： 本发明公开了一种类型的便携式淋浴器，其中游泳者在出口时可以用游泳者在清洁的淡水中进行淋浴，游泳者可以操纵从容器中抽出这种清洁的水，因为当他站在 淋浴头 淋浴由至少一个底部和顶部框架构件组成，其中上部和下部之间具有立管。
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