公开(公告)号：EP3265607A1

公开(公告)日：2018-01-10

申请号：EP16711968.4

申请日：2016-03-03

Applicant: Casar Drahtseilwerk Saar GmbH

Inventor： LAUER, Bruno

IPC: D07B1/06 ,  D07B1/16

CPC classification number: D07B1/165 ,  D07B1/0686 ,  D07B5/007 ,  D07B7/145 ,  D07B2201/1036 ,  D07B2201/2019 ,  D07B2201/2021 ,  D07B2201/2057 ,  D07B2201/2058 ,  D07B2201/2065 ,  D07B2205/10 ,  D07B2205/201 ,  D07B2205/2039 ,  D07B2205/205 ,  D07B2205/3003 ,  D07B2205/3007 ,  D07B2207/4027 ,  D07B2207/4059 ,  D07B2401/2015 ,  D07B2401/2085 ,  D07B2801/60 ,  D07B2801/24 ,  D07B2801/14

Abstract: The invention relates to a method for producing a rope (1), wherein fibre bundles (2) are applied with a liquefied matrix material (5) upstream of and/or at a twisting point to form fibre strands (3), and are embedded into the liquefied matrix material (5) during stranding, by means of which fibre strands (3) a fibre core (6) of the rope (1) is formed and wires or wire strands (7) are wound about the fibre core (6). According to the invention, the matrix material of the fibre strands is hardened after the stranding, and the fibre strands (3) are subsequently stranded directly with one another without further application to form the fibre core (6). Preferably the fibre strands (3) are heated, during or after the stranding thereof to form the fibre core (6), in such a way that the matrix material (5) softens at least individual fibre strands (3), preferably all the fibre strands (3), another of the fibre strands (3) is connected with the matrix material (5), and is subsequently hardened, forming an integral bond with one another. The invention also relates to a rope produced according to the method.

公开(公告)号：EP2218589A1

公开(公告)日：2010-08-18

申请号：EP08853314.6

申请日：2008-11-27

Applicant: Bridgestone Corporation

Inventor： NAOI, Koichi ,  ONUKI, Atsushi

IPC: B60C9/20 ,  B60C9/22 ,  D07B1/06

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/20 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2029 ,  D07B2401/201 ,  D07B2401/208 ,  D07B2501/2046

Abstract: Provided by the present invention is a technique which can, in a pneumatic radial tire using corrugated steel cords in the circumferential bent, improve the durability of the corrugated steel cords in order to prevent fatigue rupture thereof caused by an increase in energy input.
The present invention is a pneumatic radial tire which has a carcass 1 as the skeleton extending in a toroidal shape between a pair of bead portions on either side of the tire, as well as a belt layer 2 and a tread layer 5 successively arranged thereonto at the outer part in the tire radial direction. The belt layer 2 comprises at least one layer of circumferential belt 3 which comprises a plurality of corrugated or zigzag-shaped steel cords extending along the tire circumferential direction, and when the steel cords are removed from the circumferential belt 3, the bending radius of curvature (R) of the steel cords is within the range from not less than 18 mm to not more than 125 mm.

Abstract translation: 本发明提供一种在周向弯曲的波纹钢丝帘线的充气子午线轮胎中能够提高波纹钢丝帘线的耐久性，以防止能量输入增加引起的疲劳破裂的技术。 本发明是一种充气子午线轮胎，其具有作为骨架的胎体1，该胎体1以轮胎形状延伸在轮胎的任一侧上的一对胎圈部之间，以及连续地布置在其上的带束层2和胎面层5 轮胎径向外侧部分。 带束层2包括至少一层周向带3，其包括沿着轮胎周向延伸的多个波纹状或锯齿形钢丝绳，并且当钢丝帘线从周向带3移除时，弯曲曲率半径 钢帘线的长度（R）在不小于18mm至不超过125mm的范围内。

公开(公告)号：EP1985748A4

公开(公告)日：2010-04-07

申请号：EP07708182

申请日：2007-02-07

Applicant: BRIDGESTONE CORP

Inventor： IKEHARA KIYOSHI

IPC: D07B1/06 ,  B60C9/00 ,  B60C9/20 ,  B60C9/22 ,  D07B7/02

CPC classification number: B60C9/22 ,  B60C9/0007 ,  B60C9/2006 ,  D07B1/0613 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/1004 ,  D07B2201/1032 ,  D07B2201/1044 ,  D07B2201/1076 ,  D07B2201/202 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2201/2059 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12

公开(公告)号：EP0744490B1

公开(公告)日：2003-07-16

申请号：EP96303709.8

申请日：1996-05-24

Applicant: Bridgestone Corporation

Inventor： Kaneko, Yoshikazu, c/o Bridgestone Metalpha Corp. ,  Obana, Naohiko c/o Bridgestone Metalpha Corp.

IPC: D07B1/06

CPC classification number: D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B1/0646 ,  D07B5/12 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2205/3057 ,  D07B2207/4072 ,  D07B2801/10

公开(公告)号：EP0781883B1

公开(公告)日：2001-05-23

申请号：EP96120903.8

申请日：1996-12-27

Applicant: Bridgestone Corporation

Inventor： Ikehara, Kiyoshi

IPC: D07B1/06

CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/1028 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2501/2046 ,  D07B2501/2076

公开(公告)号：EP0711868B1

公开(公告)日：2000-04-12

申请号：EP95117868.0

申请日：1995-11-13

Applicant: Bridgestone Corporation

Inventor： Ishizaka, Hiroki, c/o Bridgestone Metalpha Corp.

IPC: D07B1/06

CPC classification number: D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2021 ,  D07B2201/2028 ,  Y10S57/902

公开(公告)号：US20180010296A1

公开(公告)日：2018-01-11

申请号：US15245833

申请日：2016-08-24

Applicant: David R. Hall ,  Jerome Miles ,  Benjamin Taylor ,  Joe Fox ,  Lloyd J. Wilson

Inventor： David R. Hall ,  Jerome Miles ,  Benjamin Taylor ,  Joe Fox ,  Lloyd J. Wilson

IPC: D07B5/00 ,  D07B1/16

CPC classification number: D07B5/005 ,  D07B1/04 ,  D07B1/162 ,  D07B5/00 ,  D07B2201/1012 ,  D07B2201/2007 ,  D07B2201/2021 ,  D07B2201/209 ,  D07B2401/205

Abstract: A compressible rope is disclosed comprising a plurality of strands. Interconnected outer strands form a sheath, and one or more inner strands form an inner core encased by the sheath. The inner core comprises a non-planar outer surface in contact with the sheath. The strands may be a monofilament or polyfilament material. The interaction between the non-planer outer surface of the core with the interior surface of the sheath can reduce bunching as well as the separation of the strands due to compressional forces.

公开(公告)号：US08677725B2

公开(公告)日：2014-03-25

申请号：US13514401

申请日：2010-10-11

Applicant: Lev Markovich Zaretsky ,  Veniamin Alexandrovich Kharitonov ,  Yuriy Anatolyevich Dryomin

Inventor： Lev Markovich Zaretsky ,  Veniamin Alexandrovich Kharitonov ,  Yuriy Anatolyevich Dryomin

IPC: D02G3/44

CPC classification number: E04C5/03 ,  D07B1/0693 ,  D07B5/005 ,  D07B5/007 ,  D07B7/027 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2017 ,  D07B2201/2019 ,  D07B2201/2021 ,  D07B2201/2028 ,  D07B2201/204 ,  D07B2501/2023 ,  E04G11/20

Abstract: The invention pertains to the production of cables and can be used for reinforcing single-block constructions and other articles made of concrete. The purpose of the invention is to create a self-rectifying reinforcing member. The reinforcement cable comprises a central wire and layer-forming wires spirally wound around the same and having a periodical profile. A periodical profile is applied on the outer section of the surface of the layer-forming wires and is made in the form of inclined protrusions above the generatrix of the crimped surface of the cable. The sections of the surface of the layer-forming wires in contact with other wires are made in the form of spirally-arranged planar flats.

Abstract translation: 本发明涉及电缆的生产，可用于加强单块结构和其他由混凝土制成的制品。 本发明的目的是创建一个自整流加强件。 加强电缆包括中心线和螺旋缠绕在其上并具有周期轮廓的层形成线。 周期性轮廓被施加在层形成线的表面的外部部分上，并且形成为在电缆的压接表面的母线上方的倾斜突起的形式。 与其它线接触的层形成线的表面的部分被制成螺旋形布置的平坦平面的形式。

公开(公告)号：US20120073721A1

公开(公告)日：2012-03-29

申请号：US13311618

申请日：2011-12-06

Applicant: Hiroki ISHIZAKA ,  Kiyoshi IKEHARA

Inventor： Hiroki ISHIZAKA ,  Kiyoshi IKEHARA

IPC: B60C9/18

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/005 ,  B60C9/2006 ,  B60C2200/06 ,  B60C2200/10 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/16 ,  D07B2201/1092 ,  D07B2201/2007 ,  D07B2201/2011 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2033 ,  D07B2201/2044 ,  D07B2205/3089 ,  D07B2401/2005 ,  D07B2501/2046 ,  Y10T152/10765 ,  Y10T152/1081 ,  D07B2801/18

Abstract: A rubber-steel cord composite is provided having nonlinear physical properties even in a rubber characterized by incompressive properties after vulcanization, and hence the rubber-steel cord composite can show low rigidity and flexible properties in a low-strain region and, on the other hand, can show high rigidity in a high-strain region. The rubber-steel cord composite is provided by bundling steel linear objects 1 subjected to spiral shape forming at substantially identical pitches in an approximately identical phase without twisting, the steel cord being embedded in rubber.

Abstract translation: 即使在硫化后具有非压缩性的橡胶中，也提供了具有非线性物理性能的橡胶 - 钢丝帘线复合材料，因此，橡胶 - 钢帘线复合材料在低应变区域中显示出低刚性和柔性，另一方面 ，可以在高应变区域显示高刚性。 橡胶钢丝帘线复合体通过将螺旋形状的钢线状物体1以基本相同的间距以大致相同的相位捆扎而不加捻而提供，钢帘线嵌入橡胶中。

公开(公告)号：US20120011823A1

公开(公告)日：2012-01-19

申请号：US13257474

申请日：2010-03-09

Applicant: Javier Del Río Rodriguez ,  Steven Wostyn

Inventor： Javier Del Río Rodriguez ,  Steven Wostyn

IPC: D07B1/06

CPC classification number: D07B1/0613 ,  D07B2201/1032 ,  D07B2201/1044 ,  D07B2201/1068 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2039 ,  D07B2201/2059 ,  D07B2205/3053 ,  D07B2205/3057 ,  D07B2205/3064 ,  D07B2205/3089 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/10 ,  D07B2801/18

Abstract: A steel cord (30) with a high elongation at break of at least 5% comprises n strands (20), each of said strands (20) has m filaments (10) twisted together, n ranges from 2 to 7. m ranges from 2 to 9. The strands and the filaments are twisted in a same direction. The lay length of the cord is Lc and the lay length of said strand is Ls. The ratio of Ls to Lc (Ls/Lc) ranges from 0.25 to 1. Lc ranges from 16 mm to 26 mm. The strands are helically preformed. The E-modulus of the cord is more than 150000 N/mm2. The helical preforming of the strands allows to obtain a high elongation at break and a high E-modulus despite its long lay length Lc.

Abstract translation: 具有至少5％的高断裂伸长率的钢丝帘线（30）包括n股（20），每个所述股线（20）具有绞合在一起的m根丝（10），n在2至7的范围内 股线和长丝在相同的方向上扭曲。 帘线长度为Lc，绞线长度为Ls。 Ls与Lc（Ls / Lc）的比例范围为0.25至1.Lc范围为16mm至26mm。 股线被螺旋形地预成型。 线的弹性模量大于150000 N / mm2。 线的螺旋预成型允许获得高断裂伸长率和高E模量，尽管其长的铺设长度Lc。