公开(公告)号：US09156210B2

公开(公告)日：2015-10-13

申请号：US14447513

申请日：2014-07-30

Applicant: Composite Rebar Technologies, Inc.

Inventor： Robert C. Gibson ,  Thomas S. Ohnstad ,  Matthew H. Noble ,  Trent J. Garber ,  Thomas A. Hershberger

IPC: B29C70/74 ,  B29C70/52 ,  E04C5/03 ,  E04C5/07 ,  E04C5/20 ,  B29D23/00 ,  B29L9/00 ,  B29L23/00 ,  B29L22/00 ,  B29L31/10

CPC classification number: B29C70/742 ,  B29C70/52 ,  B29C70/526 ,  B29C70/527 ,  B29C70/528 ,  B29C70/74 ,  B29D23/00 ,  B29L2009/00 ,  B29L2022/00 ,  B29L2023/00 ,  B29L2031/10 ,  E04C5/03 ,  E04C5/07 ,  E04C5/20

Abstract: Apparatus possessing elongate, long-axially aligned componentry for making hollow, composite-material rebar including (a) a hollow mandrel disposed upstream in the apparatus, (b) a hollow pultrusion die circumsurrounding the mandrel for forming a composite-material hollow core in the space between it and the mandrel, and (c) a hollow, continuous-transfer-molding die spaced downstream from the pultrusion die, having a central long axis about which it is rotatable, operable to form, along the length of a core which has been formed in the pultrusion die, (1) an elongate, composite-material, core-circumsurrounding, hollow sleeve having an outer surface, and (2), unitarily with the sleeve, and in a manner distributed along the length of the sleeve's outer surface, an external-purchase-enhancing structure possessing radial-dimensionality.

Abstract translation: 具有用于制造中空的复合材料钢筋的细长的长轴对准的组件的装置，包括（a）设置在装置上游的中空心轴，（b）环绕心轴的中空拉挤模具，以形成复合材料中空芯 它与芯棒之间的空间，和（c）与拉挤模具相距下游的中空的连续传递模塑模具，其具有中心长轴线，可围绕该中心长轴线旋转，可沿着具有 在拉挤模具中形成，（1）细长的复合材料，具有外表面的芯 - 环绕的中空套管，和（2）与套筒整体并且沿着套筒的外部长度分布的方式 表面，具有径向维度的外购购买增强结构。

公开(公告)号：US20150218814A1

公开(公告)日：2015-08-06

申请号：US14428825

申请日：2013-09-20

Applicant: Quai-de Azam EDOO

Inventor： Quai-de Azam Edoo

IPC: E04C5/01

CPC classification number: E04C5/01 ,  E04C5/03 ,  E04C5/07 ,  Y10T428/13 ,  Y10T428/1393

Abstract: A corrosion resistant concrete reinforcing member includes (i) an elongate core member defining a longitudinal axis; (ii) a longitudinally extending outer wall connected to and extending around the elongate core; and (iii) a void between the elongate core and the outer wall that is in fluid communication with the outside of the reinforcement member; wherein the surface area defined by the portions of the elongate core and the outer wall that define the void is adapted to contact concrete and assist in mechanical bonding of the reinforcing member to the concrete.

Abstract translation: 耐腐蚀混凝土加强构件包括（i）限定纵向轴线的细长芯构件; （ii）连接到细长芯上并在细长芯周围延伸的纵向延伸的外壁; 和（iii）细长芯和外壁之间的空隙，其与加强构件的外部流体连通; 其中由所述细长芯部和限定所述空隙的外壁的部分限定的表面积适于接触混凝土并且有助于加强构件与混凝土的机械结合。

公开(公告)号：US08915046B2

公开(公告)日：2014-12-23

申请号：US13949572

申请日：2013-07-24

Applicant: Chester Wright, III ,  Nicolai Boguslavschi ,  Arkady Zalan

Inventor： Chester Wright, III ,  Nicolai Boguslavschi ,  Arkady Zalan

IPC: E04C3/00 ,  E04C5/00 ,  B21D11/15 ,  B29D99/00

CPC classification number: E04C5/00 ,  B21D11/15 ,  B29D99/0003 ,  E04C5/03

Abstract: Disclosed a reinforcement structure for reinforced concrete and methods for manufacturing thereof. In one aspect, the reinforcement structure includes a rod comprising a spiral strip having a pitch between 1.0 and 10.0 times a width of the strip and a ratio of thickness of the strip to the width of the strip in a range of 1:4 to 1:10. The surface of the spiral strip may be entirely or partially corrugated with ribs of arbitrary shape and having height in a range of 0.05% to 0.30% of the thickness of the strip. In another aspect, method for manufacturing a reinforcement structure comprises flattening a wire rod into a flat strip, corrugating it with ribs, and twisting the ribbed strip into a spiral of the specified pitch.

Abstract translation: 公开了一种钢筋混凝土的加固结构及其制造方法。 在一个方面，加强结构包括一根杆，该杆包括具有1.0至10.0倍宽度之间的间距的螺旋带，并且条的厚度与条的宽度之比在1:4至1的范围内 ：10。 螺旋带的表面可以是具有任意形状的肋的全部或部分波纹，并且具有在带的厚度的0.05％至0.30％的范围内的高度。 在另一方面，用于制造加强结构的方法包括将线材压平成扁平带，用肋波纹化，并将肋状条扭曲成指定螺距的螺旋。

公开(公告)号：US20120324811A1

公开(公告)日：2012-12-27

申请号：US13580695

申请日：2010-02-23

Applicant: Takaharu Kawase ,  Junichi Tanoi

Inventor： Takaharu Kawase ,  Junichi Tanoi

IPC: G21F1/04 ,  E04B1/92

CPC classification number: H05K9/0003 ,  E04B2001/925 ,  E04C5/03 ,  E04C5/04

Abstract: Provided is a reinforced concrete partitioning structure that can exhibit electromagnetic shield function against an electromagnetic wave at target frequency. It includes an RC wall to attenuate an electromagnetic wave at target frequency propagating from an inner space to an outer space, a concrete portion having a thickness in a direction from the inner space to the outer space, and a front reinforcing bar lattice which forms a reinforcing bar plane in lattice at a position along the thickness of the concrete portion. The front reinforcing bar lattice has a plurality of longitudinal bars arranged at fixed spacing, and a plurality of transverse bars arranged at fixed spacing to intersect the longitudinal bars. The spacings of the longitudinal bars and transverse bars are adjusted according to the wavelength of an electromagnetic wave at the target frequency.

Abstract translation: 提供一种钢筋混凝土分隔结构，可以在目标频率下对电磁波展现电磁屏蔽功能。 它包括RC壁，用于衰减从内部空间传播到外部空间的目标频率处的电磁波，具有从内部空间到外部空间的方向上的厚度的混凝土部分和形成 在沿着混凝土部分的厚度的位置处格子的钢筋平面。 前部钢筋网格具有以固定间隔布置的多个纵向杆，以及以固定间隔布置以与纵向杆相交的多个横向杆。 根据目标频率的电磁波的波长，调整纵杆和横杆的间距。

公开(公告)号：US20120180543A1

公开(公告)日：2012-07-19

申请号：US13008751

申请日：2011-01-18

Applicant: Francis W. Griggs ,  James R. Dollar ,  Brent Michael Morris ,  Jerry Thomas Brown

Inventor： Francis W. Griggs ,  James R. Dollar ,  Brent Michael Morris ,  Jerry Thomas Brown

IPC: B21D43/28

CPC classification number: B21D43/28 ,  B21B1/163 ,  B21H3/02 ,  E04C5/03

Abstract: Embodiments of the invention comprise forming a billet from molten steel and hot rolling the billet to reduce the cross sectional area of the billet. Thereafter, the billet is hot rolled into a lead pass bar having a cross-sectional area comprising a reduced width dimension located adjacent to the center longitudinal axis of the bar. In one embodiment of the invention, the billet can be formed into a lead pass bar having a cross-sectional area in the shape of an hourglass or peanut by feeding the billet through a first set of rolls. After the lead pass bar is formed, it is passed through a second set of rolls in order to form the substantially continuous threaded rebar without longitudinal ribs. The cross-sectional area of the lead pass bar helps to produce a substantially continuous threaded rebar product without longitudinal ribs using standard rebar manufacturing tooling and equipment.

Abstract translation: 本发明的实施例包括从钢水中形成坯料并热轧坯料以减小坯料的横截面积。 此后，坯料被热轧成具有横截面积的引导通道，引导通道包括邻近杆的中心纵向轴线的减小的宽度尺寸。 在本发明的一个实施例中，坯料可以通过将坯料送入第一组辊而形成具有沙漏或花生形状的横截面积的引导条。 在形成导线棒之后，它通过第二组辊，以形成没有纵向肋的基本上连续的螺纹钢筋。 导线棒的横截面积有助于使用标准钢筋制造工具和设备来生产基本上连续的螺纹钢筋产品，而不使用纵向肋。

公开(公告)号：US20110244211A1

公开(公告)日：2011-10-06

申请号：US13133555

申请日：2009-12-09

Applicant: Marcel Matiere

Inventor： Marcel Matiere

IPC: B32B7/08 ,  B29C39/18

CPC classification number: E04C5/03 ,  E04C5/0604 ,  Y10T428/249923

Abstract: A method for producing a reinforced concrete part, having a tensioned portion subjected to pull stresses and tending to stretch under the load, and which includes a reinforcing frame with at least one tensioned longitudinal bar rigidly connected to the concrete by an adhesive connection that determines a tangential adhesive stress along the bar that varies on the basis of applied pull stresses. Each tensioned longitudinal bar has, on at least one portion of the length thereof, a discontinuous series of spaced blocking areas that each include a plurality of elements for anchoring into the concrete and which are separated from each other by a series of sliding areas, in each of which an increase in the adhesion stress above a limit value causes the bar to disengage, without disrupting the concrete, on at least a portion of the length between the two blocking areas with an extension of the bar corresponding to applied pull stresses, the extension being distributed over the entire length of the disengaged portion of the bar.

Abstract translation: 一种用于生产钢筋混凝土部件的方法，其具有经受拉应力并且倾向于在负载下拉伸的张紧部分，并且其包括加强框架，所述加强框架具有至少一个张紧的纵向杆，其通过粘合剂连接刚性地连接到混凝土， 沿着棒的切向粘合应力基于所施加的拉应力而变化。 每个张紧的纵向杆在其长度的至少一部分上具有不连续的一系列间隔开的阻挡区域，每个区域包括多个用于锚固到混凝土中并且通过一系列滑动区域彼此分离的元件， 其中每个粘附应力都高于极限值，导致杆在不破坏混凝土的情况下脱离两个阻挡区域之间的长度的至少一部分，其中杆的延伸部对应于施加的拉应力， 延伸部分布在杆的脱离部分的整个长度上。

公开(公告)号：US20100101160A1

公开(公告)日：2010-04-29

申请号：US12606240

申请日：2009-10-27

Applicant: Steven James Bongiorno

Inventor： Steven James Bongiorno

IPC: E04B1/98

CPC classification number: E04H9/02 ,  E04C5/02 ,  E04C5/03 ,  E04C5/07 ,  E04C5/165 ,  E04H9/14

Abstract: According to one embodiment, the energy dissipation of a structural element is increased by inserting one or more resisting elements into the structural element at any time during or after construction of the structural element. The continuous resisting elements are rigidly attached to the structural at one end and connected to the structural element by and through a damping material over at least a portion of its length. When a dynamic force is applied to the structural elements, such as may result from wind or earthquakes, there will be a strain in the structure, in a direction parallel with the longitudinal direction of the resisting elements. In this way, the forces and deformations within the structure will result in a relative motion between the structural element and resisting element, a substantial portion of which is ultimately transmitted by and through the damping material layer. In transmitting such a force and movement through the damping material layer, a portion of the energy associated with such force and movement is dissipated.

Abstract translation: 根据一个实施例，通过在结构元件的构造期间或之后的任何时间将一个或多个阻力元件插入到结构元件中来增加结构元件的能量耗散。 连续的阻力元件在一端刚性连接到结构上，并通过阻尼材料在其长度的至少一部分上与结构元件连接。 当结构元件施加动力时，例如可能由风或地震引起的结构中，在与阻力元件的纵向方向平行的方向上将存在应变。 以这种方式，结构内的力和变形将导致结构元件和阻力元件之间的相对运动，其大部分最终由阻尼材料层传递并通过阻尼材料层。 在通过阻尼材料层传递这样的力和运动时，与这种力和运动相关联的能量的一部分被消散。

公开(公告)号：US20090226251A1

公开(公告)日：2009-09-10

申请号：US12422608

申请日：2009-04-13

Applicant: William Henry Ollis

Inventor： William Henry Ollis

IPC: E04B2/02 ,  F16B15/00

CPC classification number: E04B1/7629 ,  B21F7/00 ,  B21F45/16 ,  B21G3/20 ,  E04B1/4178 ,  E04C5/03 ,  E04C5/163 ,  E04F13/04 ,  E04G23/0218 ,  Y10T403/75

Abstract: A connecting device includes an axial core and a plurality of helical projections that extend radially from the core. The core has a cross section comprising two-fifths or less of the circumscribed cross sectional area of the device and the accuracy of the pitch of the helical projections varies by no more than 0.5% from any given probate pitch along the axis of the device. Another connecting device includes an axial core and two or three helical fins projecting radially from the core, wherein the core has a cross section comprising two-fifths or less of the circumscribed cross sectional area of the device, the accuracy of the pitch of the helical fins varies by no more than 0.5% from any given probate pitch along the axis of the device and wherein the root of the fin material includes a radiused surface. A further connecting device includes a twisted wire portion having an axial core and a plurality of projecting fins that extend radially from the core in a constant helical configuration, wherein the core has a cross section comprising two-fifths or less of the circumscribed cross sectional area of the wire, wherein the device has a pointed leading end and a rear end having a retaining head or clip.

Abstract translation: 连接装置包括轴向芯和从芯径向延伸的多个螺旋突起。 芯具有包括装置的外接横截面面积的五分之二或更小的横截面，并且沿着装置的轴线，螺旋突起的间距的精度从任何给定的遗传距离变化不超过0.5％。 另一连接装置包括一个轴向芯和从该芯径向突出的两个或三个螺旋形翅片，其中该芯具有包括该装置的外接横截面积的五分之二或更小的横截面，螺旋 翅片沿着装置的轴线从任何给定的遗传距离变化不超过0.5％，并且其中翅片材料的根部包括圆角表面。 另外的连接装置包括具有轴向芯的扭绞线部分和以恒定螺旋形状从芯径向延伸的多个突出翅片，其中芯部具有包括外切横截面积的五分之二或更小的横截面 的导线，其中所述装置具有尖端的前端和具有保持头或夹子的后端。

公开(公告)号：US07509783B1

公开(公告)日：2009-03-31

申请号：US11171048

申请日：2005-07-01

Applicant: Thomas Matousek

Inventor： Thomas Matousek

IPC: E04C2/00

CPC classification number: E04C5/03 ,  E04C5/16

Abstract: A reinforcing rod includes a rectilinear and elongated shaft that has a centrally disposed longitudinal axis and includes a monolithically formed spine extending along an entire length of the shaft and parallel to the axis. The spine includes monolithically formed coextensive rings equidistantly spaced and juxtaposed along a length of the shaft. The spine bifurcates the rings. The rings form a generally spiral pattern about the shaft. The shaft is formed from steel. A mechanism is included for providing a smooth surface of the shaft.

Abstract translation: 加强杆包括具有中心设置的纵向轴线的直线和细长的轴，并且包括沿轴的整个长度延伸并平行于轴线的整体形成的脊柱。 脊柱包括沿着轴的长度等距间隔开并置的整体形成的共延伸环。 脊柱分叉环。 环围绕轴形成大致螺旋形图案。 轴由钢制成。 包括用于提供轴的光滑表面的机构。

公开(公告)号：US20070197303A1

公开(公告)日：2007-08-23

申请号：US11786216

申请日：2007-04-11

Applicant: William Ollis

Inventor： William Ollis

IPC: B21H3/02

CPC classification number: E04B1/7629 ,  B21F7/00 ,  B21F45/16 ,  B21G3/20 ,  E04B1/4178 ,  E04C5/03 ,  E04C5/163 ,  E04F13/04 ,  E04G23/0218 ,  Y10T403/75

Abstract: A connecting device includes an axial core and a plurality of helical projections that extend radially from the core. The core has a cross section comprising two-fifths or less of the circumscribed cross sectional area of the device and the accuracy of the pitch of the helical projections varies by no more than 0.5% from any given probate pitch along the axis of the device. Another connecting device includes an axial core and two or three helical fins projecting radially from the core, wherein the core has a cross section comprising two-fifths or less of the circumscribed cross sectional area of the device, the accuracy of the pitch of the helical fins varies by no more than 0.5% from any given probate pitch along the axis of the device and wherein the root of the fin material includes a radiused surface. A further connecting device includes a twisted wire portion having an axial core and a plurality of projecting fins that extend radially from the core in a constant helical configuration, wherein the core has a cross section comprising two-fifths or less of the circumscribed cross sectional area of the wire, wherein the device has a pointed leading end and a rear end having a retaining head or clip.

Abstract translation: 连接装置包括轴向芯和从芯径向延伸的多个螺旋突起。 芯具有包括装置的外接横截面面积的五分之二或更小的横截面，并且沿着装置的轴线，螺旋突起的间距的精度从任何给定的遗传距离变化不超过0.5％。 另一连接装置包括一个轴向芯和从该芯径向突出的两个或三个螺旋形翅片，其中该芯具有包括该装置的外接横截面积的五分之二或更小的横截面，螺旋 翅片沿着装置的轴线从任何给定的遗传距离变化不超过0.5％，并且其中翅片材料的根部包括圆角表面。 另外的连接装置包括具有轴向芯的扭绞线部分和以恒定螺旋形状从芯径向延伸的多个突出翅片，其中芯部具有包括外切横截面积的五分之二或更小的横截面 的导线，其中所述装置具有尖端的前端和具有保持头或夹子的后端。