公开(公告)号：WO2005113887A1

公开(公告)日：2005-12-01

申请号：PCT/EP2005/005086

申请日：2005-05-11

Applicant: SOCIETE DE TECHNOLOGIE MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A. ,  BARGUET, Henri ,  POTTIER, Thibaud ,  ALVAREZ, Denis ,  SIGNORET, Christian

Inventor： BARGUET, Henri ,  POTTIER, Thibaud ,  ALVAREZ, Denis ,  SIGNORET, Christian

IPC: D07B1/06

CPC classification number: D07B1/062 ,  B60C15/0018 ,  B60C15/04 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2061 ,  D07B2205/3046 ,  D07B2205/3053 ,  D07B2501/2046 ,  Y10T428/12333 ,  D07B2801/10

Abstract: Câble métallique à deux couches de construction 4+N comportant une couche interne notée C1 de 4 fils de diamètre d 1 enroulés ensemble en hélice selon un pas p 1 , cette couche C1 étant elle-même entourée d'une couche externe notée C2 de N fils de diamètre d 2 enroulés ensemble en hélice selon un pas p 2 , caractérisé en ce que ledit câble présente en outre les caractéristiques suivantes (d l , d 2 , p 1 et p 2 en mm): - 0,25 1 2 l 2

Abstract translation: 本发明的双层4 + N结构钢丝绳包括由直径为d1的四根线组成的内层C1，它们以间距p1共同地螺旋缠绕，其中所述层C1也被由N线组成的外层C2包围 具有直径d2，其与节距p2共同地螺旋缠绕。 所述钢丝绳的特征在于其具有以下特性（d1，d2，p1和p2，以mm为单位）：-0,25

公开(公告)号：WO01034900A1

公开(公告)日：2001-05-17

申请号：PCT/JP2000/007944

申请日：2000-11-10

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

CPC classification number: D07B1/0613 ,  B60C9/0007 ,  B60C9/02 ,  B60C9/2006 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/1068 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2037 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/12 ,  D07B2801/24

Abstract: A multiple-strand-structure cord comprising a plurality of sheath strands formed each by stranding a plurality of filaments and arranged around a core strand formed by stranding a plurality of filaments, wherein at least one of the core strand and each of sheath strands has a structure in which one or a plurality of layers of sheaths each consisting of a plurality of filaments are stranded around a core of one or a plurality of filaments, and filaments constituting the outermost sheath layer are larger in diameter than those constituting at least any one inner layer, whereby the in-advance rupture of part of filaments is prevented to enhance the endurance performance of the steel cord.

Abstract translation: 一种多股结构的绳索，其包括通过绞合多根长丝而形成的多个护套股线，并且绕着通过绞合多根细丝而形成的芯股线布置，其中所述芯股线和每根股股线中的至少一个具有 其中由多个细丝组成的一层或多层护套层叠在一根或多根细丝的芯部周围的构造，构成最外层护套层的长丝的直径大于构成至少任一个细丝的直径 从而防止了长丝部分的预先破裂，从而提高了钢帘线的耐久性能。

公开(公告)号：WO1992022254A1

公开(公告)日：1992-12-23

申请号：PCT/US1992005183

申请日：1992-06-16

Applicant: WILSON-COOK MEDICAL, INC.

Inventor： WILSON-COOK MEDICAL, INC. ,  GIBBS, Rebecca, Copenhaver ,  MARTEL, Mark, Curran ,  FREMUND, Zdenek, Anthony

IPC: A61B17/22

CPC classification number: A61B17/221 ,  A61B2017/2212 ,  A61F2002/30093 ,  A61F2210/0019 ,  D07B1/0693 ,  D07B5/00 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2066 ,  D07B2201/2067 ,  D07B2205/3085 ,  Y10T428/12806 ,  Y10T428/12979 ,  D07B2801/12 ,  D07B2801/14

Abstract: Disclosed herein is an endoscopic extraction device which retains its operative usefulness for longer periods of time, and therefore needs to be replaced less frequently. This extended instrument life is accomplished through the use of a composite wire construction, which includes an inner monofilament wire (11) of nitinol material surrounded by six stranded stainless steel wires (12a-f). A wire construction in which a nitinol wire (21) is surrounded by five stranded stainless steel wires (22a-e) is also disclosed. After constructing a wire basket in the normal manner using this material, heat is applied to the formed basket in its pre-formed shape to set the memory characteristics of the inner nitinol core.

Abstract translation: 本文公开了一种内窥镜提取装置，其保持其操作有用性较长的时间段，因此需要更少地更换。 这种延长的仪器寿命通过使用复合丝线结构来实现，复合丝线结构包括由六股不锈钢丝（12a-f）围绕的镍钛诺材料的内部单丝线（11）。 还公开了镍五合线（21）被五根不锈钢丝（22a-e）包围的线结构。 在使用该材料以正常方式构造线篮之后，以预成形的形状将热量施加到成形篮，以设定内部镍钛诺芯的记忆特性。

公开(公告)号：WO1989009305A1

公开(公告)日：1989-10-05

申请号：PCT/BE1988000009

申请日：1988-03-25

Applicant: N.V. BEKAERT S.A. ,  BOURGOIS, Luc

Inventor： N.V. BEKAERT S.A.

IPC: D07B01/06

CPC classification number: D07B1/062 ,  B60C9/2006 ,  D07B1/0653 ,  D07B2201/2006 ,  D07B2201/202 ,  D07B2201/2023 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2097 ,  D07B2207/205 ,  D07B2801/12

Abstract: A steel cord adapted for the reinforcement of rubber articles comprises one steel core filament (1) of diameter d0 and one layer of six steel filaments (2) of diameter d1. The tensile strength of the steel filaments (2) of the layer is greater than 2850 N/mm , d0 is greater than or equal to 0.17 mm and smaller than or equal to 0.38 mm; d1 is greater than or equal to d0(mm) - 0.05 and smaller than or equal to d0(mm) - 0.02. The steel cord has a high breaking load and sufficient rubber penetration and presents no core migration.

Abstract translation: 适用于橡胶制品加固的钢帘线包括一个直径为d0的钢芯丝（1）和一层直径为d1的六根钢丝（2）。 层的钢丝（2）的拉伸强度大于2850N / mm 2，d0大于或等于0.17mm且小于或等于0.38mm; d1大于或等于d0（mm）-0.05且小于或等于d0（mm）-0.02。 钢丝帘线具有高的断裂载荷和足够的橡胶渗透性，并且不产生芯移动。

公开(公告)号：US20240044075A1

公开(公告)日：2024-02-08

申请号：US17760665

申请日：2021-04-30

Applicant: Jiangsu Xingda Steel Tyre Cord Co., Ltd.

Inventor： Xiang LIU ,  Aiping WANG ,  Nianpeng ZHAO ,  Weiming MA ,  Xianghui LIU ,  Chundong PAN ,  Cunjun ZHAO

IPC: D07B1/06 ,  B60C9/00

CPC classification number: D07B1/062 ,  B60C9/0007 ,  D07B2201/2066 ,  D07B2201/2009 ,  D07B2201/102 ,  D07B2201/104 ,  D07B2205/3025 ,  D07B2501/2046 ,  D07B2201/2006 ,  D07B2401/2095

Abstract: A steel cord and a manufacturing process are disclosed. The steel cord includes a steel core wire located in the center and having a diameter of d; and M sheath-layer steel wires arranged around the steel core wire in the center, tangent to the steel core wire, and having a diameter of d1, at least two gaps L existing between the M sheath-layer steel wires, where M is 4; d, d1, and L satisfy the following relationship: 0.420

公开(公告)号：US20230366149A1

公开(公告)日：2023-11-16

申请号：US18044435

申请日：2021-09-24

Applicant: Pirelli Tyre S.p.A.

Inventor： Simone AGRESTI ,  Guido Luigi DAGHINI

IPC: D07B1/06 ,  B60C9/00

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C2009/0092 ,  D07B2501/2046 ,  D07B2201/2006 ,  D07B2201/2039 ,  D07B2201/1044

Abstract: The invention relates to a metallic reinforcing cord (10) for tyres for vehicle wheels, comprising from two to ten metallic wires (11) twisted together with a twisting pitch (P) and each having a predetermined diameter. In at least some cross sections of the metallic reinforcing cord (10), at least two of said metallic wires (11) are arranged to a minimum mutual distance greater than, or equal to, 2.5 times the predetermined diameter.

公开(公告)号：US20190202240A1

公开(公告)日：2019-07-04

申请号：US16323046

申请日：2017-07-27

Applicant: BRIDGESTONE CORPORATION

Inventor： Yuriko MORI

IPC: B60C9/00 ,  D07B1/06

CPC classification number: B60C9/0007 ,  B60C9/00 ,  D07B1/06 ,  D07B1/062 ,  D07B2201/2006 ,  D07B2201/203 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2401/206 ,  D07B2401/208 ,  D07B2801/12

Abstract: Provided are: a tire steel cord having not only excellent cutting resistance and corrosion resistance but also excellent processability in plant; and a pneumatic tire including the same. The tire steel cord has a layer-twisted structure including: a core 11 composed of two core filaments 1; and a sheath 12 composed of eight sheath filaments 2 that are twisted together around the core 11, in which tire steel cord the two core filaments 1 constituting the core 11 are twisted together, the twisting direction of the core filaments 1 and that of the sheath filaments 2 are different, and a diameter (Dc) of the core filaments 1 and a diameter (Ds) of the sheath filaments 2 satisfy a relationship represented by the following Equation (1): 0.90≤Ds/Dc≤1.10  (1).

公开(公告)号：US20170210170A1

公开(公告)日：2017-07-27

申请号：US15329266

申请日：2015-07-28

Applicant: BRIDGESTONE CORPORATION

Inventor： Yusuke NOZAKI

IPC: B60C9/00 ,  D07B1/06

CPC classification number: B60C9/0007 ,  B60C9/00 ,  B60C9/18 ,  B60C9/20 ,  B60C2009/0092 ,  D07B1/06 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2029 ,  D07B2201/2037 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2401/208 ,  D07B2801/14 ,  D07B2801/12 ,  D07B2801/24

Abstract: Provided is a steel cord for reinforcing a rubber article in which both the rubber penetrability (rust prevention), and the cord strength and shear resistance are highly achieved. Provided is a steel cord for reinforcing a rubber article including: one core strand 11 having a layered-twisted structure formed by twisting a plurality of steel filaments 1; and a plurality of sheath strands 12 having a layered-twisted structure formed by twisting a plurality of steel filaments 2, wherein the sheath strands are twisted around the core strand. An average value Lc of an amount of clearance between outermost layer sheath filaments constituting an outermost layer sheath of the core strand is from 0.073 to 0.130 mm, and the number of the outermost layer sheath filaments is from 7 to 10.

公开(公告)号：US20170114497A1

公开(公告)日：2017-04-27

申请号：US15302140

申请日：2014-09-10

Applicant: JIANGSU FASTEN TECHNOLOGY DEVELOPMENT CENTER CO., LTD ,  JIANGSU FASTEN SPECIAL STEEL PRODUCTS CO., LTD

Inventor： Lihua LIU ,  Chunlei ZHANG ,  Hongfang LIU ,  Yongqing SHAO ,  Yawei ZHANG ,  Kai XU ,  Yi LU

IPC: D07B1/06 ,  D07B1/10

CPC classification number: D07B1/0686 ,  B21C1/02 ,  D07B1/0613 ,  D07B1/10 ,  D07B3/04 ,  D07B2201/1052 ,  D07B2201/1068 ,  D07B2201/2006 ,  D07B2201/202 ,  D07B2201/2051 ,  D07B2201/2052 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2205/3057 ,  D07B2205/3071 ,  D07B2207/209 ,  D07B2207/4045 ,  D07B2401/207 ,  D07B2501/2076 ,  D07B2801/18 ,  D07B2801/10 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/60

Abstract: Disclosed is a steel wire rope for conveyor belts. The steel wire rope includes a central steel wire, a steel wire layer externally wound on the central steel wire, and a plurality of external steel wire strands. Each external steel wire strand includes a core steel wire and N external steel wires. The central steel wire, the steel wire layer externally wound on the central steel wire, and the plurality of external steel wire strands are wound into a steel wire rope for conveyor belts in one step. The steel wire layer is externally wound on the outer side of the central steel wire, the external steel wire strands are wound to wrap the outer side of the steel wire layer, and the external steel wire strands are in line contact with the steel wire layer.

公开(公告)号：US20160167435A1

公开(公告)日：2016-06-16

申请号：US14906314

申请日：2014-07-22

Applicant: BRIDGESTONE CORPORATION

Inventor： Atsushi ONUKI ,  Masayuki HASHIMOTO

IPC: B60C9/00 ,  B60C9/02

CPC classification number: B60C9/0007 ,  B60C9/02 ,  B60C2009/0071 ,  B60C2009/0085 ,  B60C2009/0416 ,  B60C2009/0441 ,  B60C2009/045 ,  D07B1/062 ,  D07B1/0626 ,  D07B2201/2006 ,  D07B2201/202 ,  D07B2205/3057 ,  D07B2401/207 ,  D07B2401/2075 ,  D07B2801/10

Abstract: This invention provides a pneumatic tire having its weight reduced without degrading the durability of bead portions.Provided is a pneumatic tire comprising, as a framework, at least one carcass ply comprising a steel cord covered with rubber. Letting d (mm) be the cord diameter of the steel cord and T (MPa) be the tensile strength of a steel filament forming the steel cord, the following relation is satisfied: a1T−b1>d>a2T+b2 (where a1 is 3.65×10−4 mra/MPa, b1 is 0.42 mm, a2 is −8.00×10−5 mm/MPa, and b2 is 0.78 mm), and the tensile strength T of the steel filament is 3000 MPa (exclusive) to 4000 MPa (exclusive) and the number of hits E under a bead core of the steel cord in the carcass ply is 12 hits/25 mm (exclusive) to 38 hits/25 mm (exclusive).

Abstract translation: 本发明提供了一种其重量减轻而不降低胎圈部分的耐久性的充气轮胎。 提供一种充气轮胎，其包括作为框架的至少一个胎体帘布层，其包括用橡胶覆盖的钢帘线。 设d（mm）为钢帘线的帘线直径，T（MPa）为形成钢帘线的钢丝的拉伸强度，满足以下关系：a1T-b1> d> a2T + b2（其中a1为 3.65×10-4mra / MPa，b1为0.42mm，a2为-8.00×10-5mm / MPa，b2为0.78mm），钢丝的拉伸强度T为3000MPa（排他性）为4000 在胎体帘布层中，钢帘线的胎圈芯下的压缩强度（独占）和击打次数E为12次/ 25mm（专用）至38次/ 25mm（排他性）。