公开(公告)号：US2369876A

公开(公告)日：1945-02-20

申请号：US45719942

申请日：1942-09-03

Applicant: WARREN JR RICHARD F

Inventor： WARREN JR RICHARD F

IPC: D07B1/02 ,  D07B1/06

CPC classification number: D07B1/0686 ,  D07B1/02 ,  D07B5/12 ,  D07B2201/2007 ,  D07B2201/2012 ,  D07B2201/2057 ,  D07B2201/2061 ,  D07B2201/2066 ,  D07B2205/3003 ,  D07B2401/205 ,  D07B2801/24 ,  D07B2801/10

公开(公告)号：US1996689A

公开(公告)日：1935-04-02

申请号：US53626031

申请日：1931-05-09

Applicant: ADOLF ROHS

Inventor： ADOLF ROHS

IPC: D07B5/10 ,  D07B7/02

CPC classification number: D07B1/08 ,  D07B1/0693 ,  D07B7/025 ,  D07B2201/2002 ,  D07B2201/2007

公开(公告)号：US1808444A

公开(公告)日：1931-06-02

申请号：US23869027

申请日：1927-12-08

Applicant: FELTEN & GUILLEAUME CARLSWERK

Inventor： GEORG ZAPF

IPC: D07B3/06 ,  D07B5/10

CPC classification number: D07B7/025 ,  D07B1/0693 ,  D07B3/06 ,  D07B2201/2007

公开(公告)号：US20240360621A1

公开(公告)日：2024-10-31

申请号：US18571858

申请日：2022-06-20

Applicant: NV BEKAERT SA

Inventor： Aijun ZHANG ,  Haijun MA

IPC: D07B1/06 ,  B60C9/00

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C2009/0085 ,  B60C2009/0092 ,  D07B2201/1044 ,  D07B2201/2007 ,  D07B2201/2009 ,  D07B2205/3025 ,  D07B2501/2046

Abstract: The invention provides a steel cord, the steel cord comprises two or more steel filaments, at least one of the steel filaments has a twist pitch of 6 mm to 40 mm, each of the steel filaments has a tip rise of less than 5 mm with a gauge length of 200 mm after being unravelled out of the steel cord. The invention steel cord has an improved straightness with reduced steel filament fracture risk.

公开(公告)号：US09909419B2

公开(公告)日：2018-03-06

申请号：US14382909

申请日：2013-03-01

Applicant: NV BEKAERT SA ,  MINOVA INTERNATIONAL LIMITED

Inventor： Stijn Defossez ,  David Aspinwall ,  Stephen Tadolini ,  James Earl

IPC: E21D21/00 ,  D07B5/00 ,  D07B1/06

CPC classification number: E21D21/0026 ,  D07B1/06 ,  D07B1/0693 ,  D07B5/005 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2011 ,  D07B2205/3071 ,  D07B2205/3092 ,  D07B2501/2023 ,  E21D21/0006 ,  E21D21/0013 ,  E21D21/006 ,  D07B2801/18

Abstract: A strand (20) for a cable bolt (14) comprises a plurality of metallic elongated members (22, 24) twisted together. At least one of the elongated members has a corrosion resistant coating (54) and surface deformation, so as to improve the bodig efficiency and the anchorage of the strand.

公开(公告)号：US20180014899A1

公开(公告)日：2018-01-18

申请号：US15523289

申请日：2015-11-02

Applicant: GUNZE LIMITED

Inventor： Kouji KURODA ,  Makoto KAWAHARA

IPC: A61M25/09 ,  A61B1/00 ,  D07B1/06

CPC classification number: A61M25/09 ,  A61B34/71 ,  A61M2025/006 ,  A61M2025/0062 ,  A61M2025/09083 ,  A61M2025/09091 ,  A61M2025/09108 ,  A61M2025/09116 ,  A61M2025/09133 ,  D07B1/06 ,  D07B5/005 ,  D07B2201/2007

Abstract: A wire member that exhibits an excellent sliding property is provided.A wire member 1 includes: a core member 2 that has an elongated shape; and a surface-disposed member 3 that is spirally disposed on a surface of the core member 2 so as to leave predetermined spaces along a longitudinal direction of the core member 2. In a cross-sectional view taken along the axis of the core member 2, the front end and the rear end of each of projections 3A formed by the surface-disposed member 3 respectively form contact angles θ1, θ2 each being 5° or greater relative to the surface of the core member 2.

公开(公告)号：US20150043976A1

公开(公告)日：2015-02-12

申请号：US14382909

申请日：2013-03-01

Applicant: NV BEKAERT SA ,  MINOVA INTERNATIONAL LIMITED

Inventor： Stijn Defossez ,  David Aspinwall ,  Setphen Tadolini ,  James Earl

IPC: E21D21/00 ,  D07B1/06

CPC classification number: E21D21/0026 ,  D07B1/06 ,  D07B1/0693 ,  D07B5/005 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2011 ,  D07B2205/3071 ,  D07B2205/3092 ,  D07B2501/2023 ,  E21D21/0006 ,  E21D21/0013 ,  E21D21/006 ,  D07B2801/18

Abstract: A strand (20) for a cable bolt (14) comprises a plurality of metallic elongated members (22, 24) twisted together. At least one of the elongated members has a corrosion resistant coating (54) and surface deformation, so as to improve the bodig efficiency and the anchorage of the strand.

Abstract translation: 用于电缆螺栓（14）的绞线（20）包括扭绞在一起的多个金属细长构件（22,24）。 细长构件中的至少一个具有耐腐蚀涂层（54）和表面变形，以便改善钢丝绳的弯曲效率和锚固。

公开(公告)号：US20110268954A1

公开(公告)日：2011-11-03

申请号：US13143268

申请日：2009-07-09

Applicant: Lixun Qi

Inventor： Lixun Qi

IPC: D07B1/06 ,  D02G3/22 ,  D02G3/48 ,  D02G3/12 ,  B32B5/08 ,  B60C9/00

CPC classification number: D07B1/0653 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0646 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/2039 ,  D07B2201/2061 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T428/249922 ,  D07B2801/12

Abstract: A steel cord (50) comprises a core layer and an outer layer. The core layer comprises a number of first steel filaments (10) and the outer layer comprises a number of second steel filaments (20). The outer layer is helically twisted around the core layer. The first steel filaments have a twisting pitch greater than 310 mm. At least one of the first steel filaments (10) is wavy preformed in one plane. At least one of the second steel filaments (20) is polygonally preformed.

Abstract translation: 钢丝绳（50）包括芯层和外层。 芯层包括多个第一钢丝（10），外层包括多个第二钢丝（20）。 外层围绕芯层螺旋扭曲。 第一根钢丝的扭绞间距大于310毫米。 第一钢丝（10）中的至少一个是在一个平面中预成形的波浪形。 第二钢丝（20）中的至少一个被多边形地预成型。

公开(公告)号：US08001758B2

公开(公告)日：2011-08-23

申请号：US12726563

申请日：2010-03-18

Applicant: Noritaka Morioka

Inventor： Noritaka Morioka

IPC: D02G3/02 ,  D02G3/22

CPC classification number: D07B1/0646 ,  D07B2201/2007 ,  D07B2501/2046 ,  D07B2501/2076

Abstract: A single-layered rubber-product-reinforcing steel cord with good rubber penetration properties, excellent fatigue resistance, and small low-load stretch is obtained. All of wires 11 are provided with curls having a substantially elliptical cross-section and a pitch smaller than that of curls for intertwining, formed by providing the wires with spiral curls and then pressing the wires. These wires are intertwined into each other to form a single-layered twist structure, and, thus, a cord is obtained in which a hollow portion at the center of the cord is in communication with an outside via a gap 12 between the wires 11, and at least any one pair of adjacent wires 11 are substantially in contact with each other at any point in the longitudinal direction of the cord.

Abstract translation: 获得具有良好的橡胶渗透性，优异的耐疲劳性和小的低负荷拉伸的单层橡胶制品增强钢丝帘线。 所有的电线11都具有卷曲，该卷曲具有基本上椭圆形的横截面，并且具有小于卷曲的间距，用于缠绕，通过将电线设置成螺旋卷曲然后按压电线而形成。 这些线彼此缠结以形成单层扭结结构，因此，获得了一根绳索，其中帘线中心处的中空部分经由导线11之间的间隙12与外部连通， 并且至少任何一对相邻的线11在帘线的纵向方向上的任何点处基本上彼此接触。

公开(公告)号：US20100236211A1

公开(公告)日：2010-09-23

申请号：US12726563

申请日：2010-03-18

Applicant: Noritaka MORIOKA

Inventor： Noritaka MORIOKA

IPC: D07B1/06 ,  D07B7/00

CPC classification number: D07B1/0646 ,  D07B2201/2007 ,  D07B2501/2046 ,  D07B2501/2076

Abstract: A single-layered rubber-product-reinforcing steel cord with good rubber penetration properties, excellent fatigue resistance, and small low-load stretch is obtained. All of wires 11 are provided with curls having a substantially elliptical cross-section and a pitch smaller than that of curls for intertwining, formed by providing the wires with spiral curls and then pressing the wires. These wires are intertwined into each other to form a single-layered twist structure, and, thus, a cord is obtained in which a hollow portion at the center of the cord is in communication with an outside via a gap 12 between the wires 11, and at least any one pair of adjacent wires 11 are substantially in contact with each other at any point in the longitudinal direction of the cord.

Abstract translation: 获得具有良好的橡胶渗透性，优异的耐疲劳性和小的低负荷拉伸的单层橡胶制品增强钢丝帘线。 所有的电线11都具有卷曲，该卷曲具有基本上椭圆形的横截面，并且具有小于卷曲的间距，用于缠绕，通过将电线设置成螺旋卷曲然后按压电线而形成。 这些线彼此缠结以形成单层扭结结构，因此，获得了一根绳索，其中帘线中心处的中空部分经由导线11之间的间隙12与外部连通， 并且至少任何一对相邻的线11在帘线的纵向方向上的任何点处基本上彼此接触。