公开(公告)号：EP0633349B1

公开(公告)日：1999-03-31

申请号：EP94113835.6

申请日：1992-12-23

Applicant: NIPPON CABLE SYSTEM INC.

Inventor： Furukawa, Hiroaki ,  Onimaru, Sadahiro ,  Narita, Yukio

IPC: D07B1/06

CPC classification number: D07B1/068 ,  B60C2009/0014 ,  D07B1/0673 ,  D07B1/0693 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/2011 ,  D07B2201/2024 ,  D07B2201/2036 ,  D07B2201/2061 ,  D07B2205/306 ,  D07B2205/3071 ,  D07B2205/3092 ,  D07B2401/2025 ,  D07B2801/24 ,  D07B2801/18

公开(公告)号：US20230158836A1

公开(公告)日：2023-05-25

申请号：US17995307

申请日：2021-03-17

Applicant: Continental Reifen Deutschland GmbH

Inventor： Tiago Moura ,  Florian Berger ,  Fabian Wachmann

IPC: B60C9/20 ,  B60C9/00 ,  D07B1/06

CPC classification number: B60C9/2006 ,  B60C9/20 ,  B60C9/0007 ,  D07B1/0613 ,  B60C2200/06 ,  B60C2009/2096 ,  B60C2009/2077 ,  B60C2009/2093 ,  B60C2009/0092 ,  D07B2501/2046 ,  D07B2201/1032 ,  D07B2205/3025 ,  D07B2201/2009 ,  D07B2401/2025

Abstract: A pneumatic vehicle tire of radial type of construction for utility vehicles, in particular trucks, buses and truck trailers, having a belt which has three or more belt plies (5, 6, 7, 8, 9) with steel cords (10), wherein each steel cord (10) has at least two strands (11) and wherein each strand (11) has at least two steel filaments (12); the invention is characterized in that steel cords (10) of the construction 2 to 4×N, where N=2 to 5, are at least arranged in one of the belt plies (5, 6, 7, 8, 9), wherein this construction means that this steel cord (10) has 2 to 4 twisted-together strands (11), wherein each strand (10) comprises 2 to 5 steel filaments (12) which are twisted together such that these 2 to 5 steel filaments (12) are arranged without a core filament.

公开(公告)号：US20190203412A1

公开(公告)日：2019-07-04

申请号：US16295002

申请日：2019-03-07

Applicant: TOKYO ROPE MANUFACTURING CO., LTD.

Inventor： Shigeki WATANABE ,  Kaori KANAMORI ,  Jun TAKEUCHI

IPC: D07B1/06 ,  D07B1/00 ,  D07B1/16

CPC classification number: D07B1/0686 ,  D07B1/005 ,  D07B1/0693 ,  D07B1/16 ,  D07B2201/1032 ,  D07B2201/108 ,  D07B2201/2019 ,  D07B2201/2065 ,  D07B2205/2003

Abstract: A wire rope formed from a resin core and six strands, the resin core having an inner core with a circular cross section and an outer layer built up on the periphery thereof. The outer layer has a melting temperature lower than that of the inner core. The six strands are twisted together helically on the periphery of the resin core in an intertwining die in such a state that gaps are assured between the strands. The resulting wire rope is heated in a heating unit at a temperature higher than the melting temperature of the outer layer but lower than the melting temperature of the inner core. The wire rope is formed by subsequently compressing the six strands from the periphery thereof in a compressing die. The molten outer layer is hardened by natural cooling, after which the wire rope is taken up.

公开(公告)号：US08857146B2

公开(公告)日：2014-10-14

申请号：US13382141

申请日：2010-07-05

Applicant: Jacques Gauthier ,  Henri Barguet ,  Sandra Boisseau ,  Thibaud Pottier

Inventor： Jacques Gauthier ,  Henri Barguet ,  Sandra Boisseau ,  Thibaud Pottier

IPC: D02G3/48 ,  D07B1/06 ,  D07B7/14 ,  D07B5/12

CPC classification number: D07B1/0613 ,  B60C2009/0014 ,  D07B1/062 ,  D07B1/0626 ,  D07B5/12 ,  D07B7/145 ,  D07B2201/1032 ,  D07B2201/1068 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2081 ,  D07B2205/2075 ,  D07B2205/3021 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3075 ,  D07B2205/3089 ,  D07B2207/4072 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2401/2025 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/16 ,  D07B2801/18

Abstract: Metal cord of K×(L+M) construction. K elementary strands assembled in a helix, with pitch PK, each having a cord with L wire inner layer of diameter d1, and M wire outer layer of diameter d2, in a helix with pitch p2 around the inner layer; with (in mm): 0.10

Abstract translation: 金属线K×（L + M）结构。 以螺旋形组装的K个基本线，其间距为PK，每个具有直径为d1的L线内层的绳索和直径为d2的M线外层，具有围绕内层的间距p2的螺旋; （mm）：0.10

公开(公告)号：US20110225944A1

公开(公告)日：2011-09-22

申请号：US13130973

申请日：2009-11-23

Applicant: Rik Mullebrouck ,  Zhichao Cheng

Inventor： Rik Mullebrouck ,  Zhichao Cheng

IPC: D07B1/06 ,  D07B7/02

CPC classification number: D07B1/0613 ,  D07B7/025 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1068 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2401/2005 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/24

Abstract: A steel cord (10) adapted for the reinforcement of rubber products, the steel cord (10) comprises a core (12) and three or more outer strands (14) twisted around the core (12) in a cord twisting direction. The outer strands (14) comprise outer filaments (16) twisted in a strand twisting direction which is the same as the cord twisting direction. The outer strands (14) have a wavy form which makes spaces between the core (12) and the outer strands. The steel cord (10) has improvements on elongation at break and impact resistance capacity.

Abstract translation: 一种用于加固橡胶制品的钢丝绳（10），所述钢丝帘线（10）包括在帘线扭转方向上围绕所述纤芯（12）扭绞的芯（12）和三个或更多个外股线（14）。 外股线（14）包括以与捻线方向相同的股线扭转方向扭绞的外丝（16）。 外股线（14）具有在芯部（12）和外股线之间形成空间的波状形状。 钢帘线（10）具有对断裂伸长率和抗冲击性能的改进。

公开(公告)号：US07600366B2

公开(公告)日：2009-10-13

申请号：US11969621

申请日：2008-01-04

Applicant: Ippei Furukawa ,  Shuji Ida

Inventor： Ippei Furukawa ,  Shuji Ida

IPC: D02G3/02

CPC classification number: D07B1/167 ,  D07B1/0673 ,  D07B1/165 ,  D07B3/04 ,  D07B3/06 ,  D07B2201/1032 ,  D07B2201/1036 ,  D07B2201/104 ,  D07B2201/2037 ,  D07B2201/2059 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2073 ,  D07B2201/2074 ,  D07B2201/2075 ,  D07B2501/2076

Abstract: A wire rope for a running wire, has a core rope, a plurality of side strands arranged at an outer periphery of the core rope to be twisted together therewith, and a resin spacer interposed between the side strands, the core rope including a core rope main body composed of a plurality of wires and a resin coating layer outwardly surrounding the core rope main body so that the resin coating layer separates the core rope main body from the side strands, each of the side strands being composed of a plurality of further wires, and the resin spacer being provided with contour corresponding to an outer layer of the further wires of the side strands and extending between the wires of the outer layer of the side strands.

Abstract translation: 一种用于运行线的钢丝绳，具有芯绳，布置在芯绳的外周处以与其一起扭绞的多个侧股和设置在侧股之间的树脂隔板，所述芯绳包括芯绳 主体由多条线构成，树脂被覆层向外围绕着芯绳主体，使得树脂被覆层将芯绳主体与侧股分开，每条侧股由多根另外的线构成 并且树脂间隔件设置有与侧股的另外的线的外层相对应的轮廓并且在侧股的外层的线之间延伸。

公开(公告)号：US07594380B2

公开(公告)日：2009-09-29

申请号：US11020224

申请日：2004-12-27

Applicant: Henri Barguet ,  Le Tu Anh Vo ,  Thibaud Pottier ,  Laurence Ducourant

Inventor： Henri Barguet ,  Le Tu Anh Vo ,  Thibaud Pottier ,  Laurence Ducourant

IPC: D07B1/06 ,  D07B1/08

CPC classification number: D02G3/48 ,  B60C9/005 ,  B60C9/2003 ,  B60C2015/046 ,  D07B1/0613 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1052 ,  D07B2201/1068 ,  D07B2201/2002 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2039 ,  D07B2201/2051 ,  D07B2201/2055 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T428/2936 ,  Y10T428/296 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/14

Abstract: A hybrid layered cable for use in tire reinforcement includes a non-metallic internal layer and an unsaturated external layer including 3-12 strands. Each strand is at least partly metallic and is helically wound around the internal layer. Each strand includes at least 3 filaments wound helically together. The cable has a relative elongation at break, measured in tension in accordance with the standard ISO 6892 of 1984, which is higher than 7%.

Abstract translation: 用于轮胎加固的混合分层电缆包括非金属内层和包含3-12股的不饱和外层。 每股线至少部分是金属的，并且围绕内层螺旋缠绕。 每根股线包括至少3根细丝缠绕在一起。 电缆具有相对的断裂伸长率，按照1984年标准ISO 6892测得的拉伸强度高于7％。

公开(公告)号：US20090000717A1

公开(公告)日：2009-01-01

申请号：US12279219

申请日：2007-02-07

Applicant: Kiyoshi Ikehara

Inventor： Kiyoshi Ikehara

IPC: B60C9/00

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

Abstract: A steel cord that is especially useful for reinforcing a crown portion of a tire is provided. In particular, a steel cord free from manufacturing problems existed in the conventional art and allowing for stable quality and good production efficiency is provided, and a rubber-steel cord composite and a tire that are equipped with the same are provided.A steel cord has a multiple-twist structure including N (N=2 to 8) strands 2 that are twisted together, each strand 2 having a plurality of wires 1 that are twisted together. When the diameter of each strand is denoted by d (mm), the diameter of a circle circumscribing the cord is denoted by D (mm), and the twisting pitch of the cord is denoted by P (mm), εc defined by the following expression, εc=√(−b/2+√(b2/4−c))−1 (where b denotes −1+π2(−4R2+d2)/P2, c denotes π2d2k(4π2R2+P2)/P4, R denotes (D−d)/2, and k denotes tan2(π/2−π/N)), satisfies εc≧0.005.

Abstract translation: 提供了特别可用于加强轮胎胎冠部分的钢丝帘线。 特别地，在传统技术中存在无制造问题的钢丝帘线，并且提供了稳定的质量和良好的生产效率，并且提供了装备有它们的橡胶 - 钢帘线复合材料和轮胎。 钢丝帘线具有扭绞在一起的N（N = 2〜8）股2的多捻结构，每股2具有多个捻合在一起的线1。 当每条线的直径用d（mm）表示时，用绳索表示的圆的直径由D（mm）表示，绳的扭转间距用P（mm）表示，ε由下式定义 表达式，epsilonc =√（-b / 2 +√（b2 / 4-c））-1（其中b表示-1 + pi2（-4R2 + d2）/ P2，c表示pi2d2k（4pi2R2 + P2）/ P4， R表示（Dd）/ 2，k表示tan2（pi / 2-pi / N）），满足ε= 0.005。

公开(公告)号：US20060179812A1

公开(公告)日：2006-08-17

申请号：US11246861

申请日：2005-10-06

Applicant: Norman Clough ,  David Lutz ,  Gary Harp

Inventor： Norman Clough ,  David Lutz ,  Gary Harp

IPC: D02G3/36

CPC classification number: D07B1/02 ,  D04C1/12 ,  D07B1/025 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1048 ,  D07B2201/1096 ,  D07B2201/2009 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2201/2057 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2205/2071 ,  D07B2205/2096 ,  D07B2205/3007 ,  D07B2401/207 ,  D07B2801/10 ,  D07B2801/16

Abstract: A rope comprising a plurality of bundle groups, each of said bundle groups having a periphery and comprising a plurality of high strength fibers, at least one low coefficient of friction fiber disposed around at least a portion of the periphery of at least one of the bundle groups.

Abstract translation: 包括多个束组的绳索，每个所述束组具有周边并且包括多个高强度纤维，至少一个低摩擦系数纤维布置在所述束中的至少一个的周边的至少一部分周围 团体

公开(公告)号：US06745806B2

公开(公告)日：2004-06-08

申请号：US09989411

申请日：2001-11-21

Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda

Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda

IPC: B60C900

CPC classification number: D07B1/064 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/08 ,  D07B1/0613 ,  D07B1/0653 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10801

Abstract: The invention improves rubber permeability while making a cord diameter compact. A metal cord is constituted by a layered structure having a core comprising totally 6 to 12 filaments sectioned into 1 to 4 filament bundles, and a sheath comprising 8 to 15 filaments arranged around the core. Each of the filament bundles includes a waved filament modeled in a two-dimensional wave shape and a non-waved filament, in a state before being bundled. The core makes the wave of the waved filament three-dimensional within the core by applying torsion to each of the filament bundles.

Abstract translation: 本发明在使帘线直径紧凑的同时提高橡胶渗透性。 金属帘线由层叠结构构成，该层状结构具有包含总共6〜12根长丝，分为1〜4个长丝束的芯部，以及围绕芯部布置的包含8〜15根长丝的护套。 每个长丝束包括以二维波浪形状的波浪细丝和非波纹细丝，处于捆扎前的状态。 芯通过对每个细丝束施加扭转，使得波纹波在波纹芯内部立体化。