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1. 发明授权

US06820387B2 Self-stiffened welded wire lath assembly 有权
标题翻译：自加强焊接钢丝绳组件
公开(公告)号：US06820387B2
公开(公告)日：2004-11-23
申请号：US09927544
申请日：2001-08-13
申请人： Abraham Sacks , Jeffrey L. Sacks , William Spilchen , Narcis Rugina , Harold R. Davis
发明人： Abraham Sacks , Jeffrey L. Sacks , William Spilchen , Narcis Rugina , Harold R. Davis
IPC分类号： E04C504
CPC分类号： E04F13/047 , E04C5/04 , E04C5/0627 , E04F13/04
摘要： A self-furring wire lath has stiffening trusses. In a preferred embodiment the lath comprises a grid of intersecting transverse and longitudinal wires welded at their intersections. Stiffening trusses are formed at bent sections in the transverse wires by first longitudinal wires affixed at the shoulders of the bent sections and second longitudinal wires affixed on the bent sections. A barrier layer is disposed between the first and second longitudinal wires. A building paper backing may be affixed to the barrier layer. The lath reduces cracking and wastage of stucco while remaining easy to work with.
摘要翻译：自动钢丝绳板具有加强桁架。在优选实施例中，板条包括在其交点处焊接的相交的横向和纵向线的格栅。加强桁架通过固定在弯曲部分的肩部上的第一纵向丝线和固定在弯曲部分上的第二纵向丝线形成在横向线中的弯曲部分处。阻挡层设置在第一和第二纵向线之间。建筑纸背衬可以固定在阻挡层上。板条减少灰泥的破裂和浪费，同时保持易于使用。

2. 发明授权

US06668501B2 Stucco fastening system 失效
公开(公告)号：US06668501B2
公开(公告)日：2003-12-30
申请号：US09783079
申请日：2001-02-15
申请人： Perry Adebar , Harold R. Davis , William Spilchen , Abraham Sacks
发明人： Perry Adebar , Harold R. Davis , William Spilchen , Abraham Sacks
IPC分类号： E04B900
CPC分类号： E04F13/045 , F16B15/00 , F16B43/00
摘要： A shear wall system comprises stucco fasteners consisting of an elongated first portion that is driven into a wood frame wall, and an elongated second portion that is completely embedded in a stucco wall panel. In one embodiment, the fasteners consist of an assembly having a first element that is driven into the wood frame wall, and a second annular element receiving a portion of the first element and that is embedded rigidly into the cement stucco wall. Ductile movement of the fastener components with respect to wood frame wall and the stucco wall provides energy dissipation.

3. 发明授权

US5017795A Apparatus for inspecting can seams and the like 失效
标题翻译：用于检查的装置可以接缝等
公开(公告)号：US5017795A
公开(公告)日：1991-05-21
申请号：US519322
申请日：1990-05-07
申请人： Roger G. Dower , Robert W. Acres , Harold R. Davis , Andrew N. Donham , Nader Riahi , Richard W. A. Slamka , Lechoslaw K. Urbaniak
发明人： Roger G. Dower , Robert W. Acres , Harold R. Davis , Andrew N. Donham , Nader Riahi , Richard W. A. Slamka , Lechoslaw K. Urbaniak
IPC分类号： G01N21/954 , G06T7/00
CPC分类号： G01N21/909 , G06T7/0006 , G01N2021/8887 , G01N2021/889 , G01N2021/9546 , G01N2201/102 , G06T2207/30136
摘要： Apparatus is disclosed for detecting irregularities or flaws in seams such as the seams of cans. The apparatus includes means for irradiating the surface of the seam to produce reflected radiation signals, a plurality of radiation sensors, each having a selected field of view of the surface, and each producing sensor output signals dependent on reflected radiation signals received within such field of view. A signal processing means receives sensor output signals for a succession of fields of view along the longitudinal length of the seam and derives therefrom signal data representing a dimensional feature of the seam. Signl comparison means compares such derived data with signal data representing an acceptable dimensional limit and produces a rejection signal in the event that the dimensional feature does not fall within the limit. Means for classifying the nature of an irregularity is also disclosed, as is transport means for the movement of seams though the field of view of the sensors.

4. 发明授权

US07287356B2 Twin track wire lath 失效
标题翻译：双轨钢板条
公开(公告)号：US07287356B2
公开(公告)日：2007-10-30
申请号：US10663419
申请日：2003-09-16
申请人： Abraham Sacks , Jeffrey L Sacks , William Spilchen , Narcis Rugina , Harold R. Davis
发明人： Abraham Sacks , Jeffrey L Sacks , William Spilchen , Narcis Rugina , Harold R. Davis
IPC分类号： E04F13/04 , E04F15/06 , E04F19/10 , E04B9/00 , E04H12/00 , E04C2/42 , E04C5/04
CPC分类号： E04F13/047 , E04C5/04 , E04F13/04 , E04F13/045
摘要： A welded wire lathing material for mounting stucco plaster and the like onto a building frame. This lathing material comprises intersecting transverse and primary longitudinal strands substantially located in a first plane. It also comprises secondary longitudinal strands also substantially placed in first plane and closely spaced with, some of primary longitudinal strands, thus forming longitudinal slots located at predetermined spaced intervals extending across the lathing material. The slots are wider than the shaft, but narrower than the head, of fasteners predetermined for attaching the lath to building frames. The longitudinal and transverse strands are welded together where they intersect to form a rectangular mesh approximately located in the first plane. In addition, spacing furrs are formed in the mesh by bending the transverse strands into indentations perpendicular to, and on one side of, the first plane, at predetermined space intervals and located away from points of intersection with the longitudinal strands such that the tip of the indentations defines a second plane away from the first plane. This furring structure allows the lathing material to be kept mostly separated from a building frame when it is placed with the indentations against the building frame. This structure together with shaping and flattening of the longitudinal strands allows the lath to be easily packaged into rolls.
摘要翻译：一种用于将灰泥石膏等安装在建筑物框架上的焊接线材车床材料。这种车床材料包括基本上位于第一平面中的相交的横向和主纵向股线。它还包括基本上放置在第一平面中并与一些主纵向股线紧密间隔开的次级纵向股线，从而形成位于延伸穿过车床材料的预定隔开间隔的纵向槽。这些槽比预定用于将板条附接到建筑物框架的紧固件的轴宽于头部而窄于头部。纵向和横向股线被焊接在一起，在那里它们相交以形成大致位于第一平面中的矩形网格。此外，通过将横向线股以预定间隔间隔垂直于第一平面并且在第一平面的一侧上的凹陷弯曲而形成在网格中的间隔，并且远离与纵向股线的交点的位置。压痕限定了远离第一平面的第二平面。这种毛边结构允许板条材料与建筑物框架保持大体分离，当它们与建筑物框架上的压痕一起放置时。这种结构与纵向股线的成形和扁平化一起允许板条容易地包装成卷。

5. 发明授权

US4038191A Manifold for ultra filtration machine 失效
标题翻译：超声波过滤机
公开(公告)号：US4038191A
公开(公告)日：1977-07-26
申请号：US622418
申请日：1975-10-14
申请人： Harold R. Davis , Christopher A. Brockley , Geoffrey V. Parkinson , John D. E. Price
发明人： Harold R. Davis , Christopher A. Brockley , Geoffrey V. Parkinson , John D. E. Price
IPC分类号： A61M1/22 , A61M1/18 , B01D63/02 , B01D65/00 , B01D31/00
CPC分类号： B01D63/02 , B01D65/00 , B01D2313/10 , B01D2313/21
摘要： A header unit designed for use in a blood dialysis device, providing laminar flow conditions with no regions or stagnation or turbulence which could cause blood hemolysis. The specification discloses a diffuser adapted to provide uniform and nontraumatic diversion and diffusion of blood from a blood supply tube having a given cross-section area to a treatment face of a dialysis device in which said treatment face is of larger surface area than said supply tube. The diffuser comprises a first diffuser section of pipe continuous with the supply tube, flow turning vanes, and a second diffuser section leading to the liquid treatment face. The first diffuser section has a cross-section which reduces smoothly and progressively as the liquid flow passage proceeds from an inlet of the first diffuser section to an end thereof, said first diffuser section being open on the side away from the curvature and supplying liquid in a direction perpendicular to the direction of liquid flow in the supply tube, to an inlet of the second diffuser section. The second diffuser section comprises a compartment having a liquid flow space, the height of said compartment perpendicular to the treatment face diminishing continuously from an inlet of said second section diffuser inlet face to the distal side of the second diffuser section. There is provided a multiplicity of flow turning vanes associated with the interface between the first diffuser section tube and the second diffuser section compartment, generally located in a straight transition section.

6. 发明授权

US06305432B1 Wire mesh having flattened strands 有权
标题翻译：具有扁平线的丝网
公开(公告)号：US06305432B1
公开(公告)日：2001-10-23
申请号：US09729207
申请日：2000-12-05
申请人： Abraham Sacks , Jeffrey L. Sacks , William Spilchen , Narcis Rugina , Harold R. Davis
发明人： Abraham Sacks , Jeffrey L. Sacks , William Spilchen , Narcis Rugina , Harold R. Davis
IPC分类号： B21F2708
CPC分类号： D03D15/02 , B21F27/005 , B21F27/10 , D03D9/00 , E04C5/04
摘要： The invention relates to metal wire mesh having a plurality of longitudinal wires and a plurality of transverse wires. The longitudinal wires of the mesh are provided with shaped areas wherein the moment of inertia of said shaped areas about the neutral axis parallel to the plane of the mesh is 90 percent or less of the moment of inertia of said shaped areas about the neutral axis vertical to the plane of the mesh. This substantially reduces the problem of curvature set when metal wire mesh is rolled for packaging or transport and attempts are made to unroll prior to use.
摘要翻译：本发明涉及具有多条纵向线和多根横向线的金属丝网。网格的纵向丝线设置有成形区域，其中所述成形区域围绕平行于网格平面的中性轴的惯性矩是所述成形区域绕中立轴垂直方向的惯性矩的90％或更小到网格的平面。这大大减少了当金属丝网被卷绕以进行包装或运输时曲率设定的问题，并且在使用之前试图展开。

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