公开(公告)号：US4724663A

公开(公告)日：1988-02-16

申请号：US903790

申请日：1986-09-05

Applicant: Luc Bourgois ,  Freddy Baillievier

Inventor： Luc Bourgois ,  Freddy Baillievier

IPC: B29D30/38 ,  B29D30/50 ,  B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/2061 ,  D07B2207/205 ,  Y10S57/902

Abstract: A steel cord, for use in the reinforcement of resilient articles such as rubber tires, comprises a central bundle of wires surrounded by a circumferential layer of helicoidally twisted wires. In the central bundle, one can distinguish a core and a surrounding layer, the latter having the same twist pitch as the circumferential layer. In order to reduce wire migration, the wires of the central bundle show a limited number of relative position changes, between 2 and 300 per 30 cm cord length.

公开(公告)号：US4628683A

公开(公告)日：1986-12-16

申请号：US748987

申请日：1985-06-26

Applicant: Luc Bourgois ,  Freddy Baillievier

Inventor： Luc Bourgois ,  Freddy Baillievier

IPC: B29D30/38 ,  B29D30/50 ,  B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/2061 ,  D07B2207/205 ,  Y10S57/902

Abstract: A steel cord, for use in the reinforcement of resilient articles such as rubber tyres, comprises a central bundle of wires surrounded by a circumferential layer of helicoidally twisted wires. In the central bundle, one can distinguish a core and a surrounding layer, the latter having the same twist pitch as the circumferential layer. In order to reduce wire migration, the wires of the central bundle show a limited number of relative position changes, between 2 and 300 per 30 cm cord length.

公开(公告)号：US3383849A

公开(公告)日：1968-05-21

申请号：US57164066

申请日：1966-08-10

Applicant: JAMES STIRLING

Inventor： JAMES STIRLING

IPC: D07B1/02

CPC classification number: D07B1/02 ,  D07B2201/1044 ,  D07B2201/1064 ,  D07B2201/2025 ,  D07B2401/2005

公开(公告)号：US20180266049A1

公开(公告)日：2018-09-20

申请号：US15982375

申请日：2018-05-17

Applicant: Furukawa Electric Co, Ltd ,  Furukawa Automotive Systems Inc

Inventor： Masahiro YOSHIMARU ,  Hideyuki Osuga

IPC: D07B1/08 ,  D07B1/06 ,  H01B13/02 ,  H01B5/08

CPC classification number: D07B1/08 ,  D07B1/06 ,  D07B1/0693 ,  D07B1/147 ,  D07B3/02 ,  D07B2201/2025 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2059 ,  D07B2205/306 ,  D07B2207/4045 ,  D07B2501/406 ,  H01B1/023 ,  H01B5/08 ,  H01B13/02 ,  H01B13/0221 ,  H01B13/0285 ,  D07B2801/12 ,  D07B2801/14

Abstract: According to embodiments of the present invention, a stranded conductor is formed in which the occurrence of defects, such as strand unevenness of filaments and outward protrusion of filaments, is inhibited. According to embodiments of the present invention, a stranded conductor (1a) includes soft filaments (2a) stranded together. The soft filaments (2a) include a soft filament made of an aluminum material, disposed along a center (101), and include six soft filaments, twelve soft filaments, and eighteen soft filaments made of an aluminum material, disposed around and concentrically with the center. The filaments are softened filaments that are softened. A lay length (Pa) is from 6.2 times to 15.7 times a conductor diameter of the stranded conductor.

公开(公告)号：US08869851B2

公开(公告)日：2014-10-28

申请号：US13057127

申请日：2009-07-23

Applicant: Thibaud Pottier ,  Henri Barguet

Inventor： Thibaud Pottier ,  Henri Barguet

IPC: B60C9/00 ,  D07B1/06 ,  D07B1/16 ,  D07B7/14

CPC classification number: D07B1/0626 ,  D07B1/0613 ,  D07B1/165 ,  D07B7/145 ,  D07B2201/104 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2027 ,  D07B2201/2028 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2081 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/12 ,  D07B2801/24

Abstract: A metal cord (C-1) having two layers (Ci, Ce) of 3+N construction, rubberized in situ, comprising an inner layer (Ci) formed from three core wires (10) of diameter d1 wound together in a helix with a pitch p1 and an outer layer (Ce) of N wires (11) N varying from 6 to 12, of diameter d2, which are wound together in a helix with a pitch p2 around the inner layer (Ci), said cord being characterized in that it has the following characteristics (d1, d2, p1 and p2 being in mm): 0.08

Abstract translation: 具有3 + N结构的两层（Ci，Ce）的金属线（C-1），其原位胶化，包括由直径为d1的三根芯线（10）形成的内层（Ci），所述内芯层以螺旋形缠绕在一起， N个线（11）N的间距p1和外层（Ce），其直径为d2的6至12的直径，以围绕内层（Ci）的间距p2以螺旋形缠绕在一起，所述线的特征在于 因为它具有以下特性（d1，d2，p1和p2以mm为单位）：0.08

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：US20130248074A1

公开(公告)日：2013-09-26

申请号：US13991201

申请日：2011-12-14

Applicant: Yuji Oyama

Inventor： Yuji Oyama

IPC: B60C9/00 ,  D07B1/00

CPC classification number: B60C9/0007 ,  B60C9/2006 ,  B60C2009/0092 ,  B60C2009/2077 ,  B60C2009/2096 ,  D07B1/005 ,  D07B1/062 ,  D07B2201/2006 ,  D07B2201/2018 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2051 ,  D07B2201/206 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12

Abstract: Provided is a steel cord for reinforcing rubber articles which has both rubber penetration and productivity and which allows to reduce the weight of a tire without compromising the strength of the tire when applied to a tire, and a pneumatic tire using the same.The steel cord for reinforcing rubber articles of the present invention is a steel cord for reinforcing rubber articles comprising a core formed by arranging two core filaments in parallel without twisting the filaments together, and six sheath filaments twisted around the core. Letting the diameter of the core filament dc (mm), the diameter of the sheath filament ds (mm) and sheath filament twist pitch p (mm), an average sheath filament interval D represented by the following Formula (I): D=[L−6ds{1+(L/p)2}1/2]/6  (I), (where L=(π+2)dc+πds) is from 25 to 80 μm.

Abstract translation: 本发明提供一种橡胶制品的钢丝帘线，其具有橡胶渗透性和生产率，并且能够在不影响轮胎的强度的同时降低轮胎的重量，并且能够使用该帘线。 本发明的增强橡胶制品用钢丝绳是用于加强橡胶制品的钢丝绳，其包括通过平行布置两根芯丝而形成的芯，而不将丝缠绕在一起，以及缠绕在芯上的六根鞘丝。 使芯丝的直径dc（mm），鞘长度ds（mm）的直径和外皮长丝捻距p（mm），由下式（I）表示的平均护套长丝间隔D：D = [ L-6ds {1+（L / p）2} 1/2] / 6（I），（其中L =（pi + 2）dc + pid）为25至80μm。

公开(公告)号：US20120318428A1

公开(公告)日：2012-12-20

申请号：US13513826

申请日：2010-11-29

Applicant: Alain Domingo

Inventor： Alain Domingo

IPC: B60C9/13

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/005 ,  B60C2009/0269 ,  B60C2009/0475 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2031 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2077 ,  D07B2501/2046 ,  Y10T152/10873 ,  D07B2801/12

Abstract: A tire having a radial carcass reinforcement, including at least one layer of reinforcing elements, said tire comprising a crown reinforcement, which is itself covered radially with a tread, said tread being joined to two beads via two sidewalls, wherein at least 85% of the reinforcing elements of at least one layer of the carcass reinforcement are non-wrapped metal cords having in what is called the permeability test a flow rate of less than 20 cm3/min, and in that at least 5% of the reinforcing elements of said at least one layer of the carcass reinforcement are cords comprising at least one strand consisting of textile multifilament yarns.

Abstract translation: 一种具有径向胎体增强件的轮胎，包括至少一层增强元件，所述轮胎包括冠状增强件，胎冠增强件本身被胎面径向覆盖，所述胎面通过两个侧壁连接到两个胎圈，其中至少85％ 至少一层胎体增强层的增强元件是未包裹的金属帘线，在所谓的渗透性试验中具有小于20cm 3 / min的流速，并且所述至少5％的所述增强元件 至少一层胎体增强层是包括由织物复丝纱线组成的至少一根股线的帘线。

公开(公告)号：US20120298276A1

公开(公告)日：2012-11-29

申请号：US13488002

申请日：2012-06-04

Applicant: Henri BARGUET ,  Brigitte Chauvin ,  Alain Domingo ,  Le, Tu Anh Vo

Inventor： Henri BARGUET ,  Brigitte Chauvin ,  Alain Domingo ,  Le, Tu Anh Vo

IPC: B60C9/28 ,  D02G3/02

CPC classification number: B60C9/0007 ,  B60C2009/0425 ,  B60C2009/2077 ,  B60C2200/06 ,  D07B1/0613 ,  D07B1/062 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2027 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2205/2075 ,  D07B2501/2046 ,  Y10T428/2936 ,  D07B2801/18 ,  D07B2801/14

Abstract: A compact metal cable having two layers (C1, C2) of construction 1+N, rubberized in situ, usable in particular as a reinforcing element for a tire belt for a heavy industrial vehicle, comprising a core or inner layer (C1) comprising a single core wire of diameter d1, and a saturated outer layer (C2) of N wires of diameter d2 wound together in a helix at a pitch p2 around the layer C1. The layered cable has the following characteristics (d1, d2, p2 in mm): 0.15

Abstract translation: 一种紧凑的金属电缆，其具有两层（C1，C2）的结构1 + N，原位橡胶化，特别可用作重型工业车辆的轮胎用带的增强元件，其包括芯或内层（C1），其包括 直径为d1的单芯线和直径为d2的N线的饱和外层（C2）以螺旋线缠绕在层C1周围的间距p2处。 层状电缆具有以下特性（d1，d2，p2，mm）：0.15

公开(公告)号：US20120175034A1

公开(公告)日：2012-07-12

申请号：US13376352

申请日：2010-05-26

Applicant: Jacques Gauthier ,  Thibaud Pottier

Inventor： Jacques Gauthier ,  Thibaud Pottier

IPC: D02G3/00 ,  B60C9/00

CPC classification number: D07B1/0633 ,  D07B1/0613 ,  D07B1/0646 ,  D07B7/145 ,  D07B2201/2006 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2201/2081 ,  D07B2205/3021 ,  D07B2205/3053 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2207/4072 ,  D07B2501/2046 ,  Y10T428/2936 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/10

Abstract: Metal cord (C-1) with three layers (C1, C2, C3), which is rubberized in situ, comprising a core or first layer (10, C1) of diameter d1, around which there are wound together in a helix at a pitch p2, in a second layer (C2), N wires (11) of diameter d2, around which there are wound together in a helix at a pitch p3, in a third layer (C3), P wires (12) of diameter d3, wherein the cord has the following characteristics (d1, d2, d3, p2 and p3 being expressed in mm): 0.08≦d1≦0.50; 0.08≦d2≦0.45; 0.08≦d3≦0.45; 5.1π(d1+d2)

Abstract translation: 具有三层（C1，C2，C3）的金属线（C-1），其原位橡胶化，包括直径为d1的芯或第一层（10，C1），其周围以螺旋形缠绕在一起 在第二层（C2）中的间距p2，直径为d2的N根线（11），在第三层（C3）中以螺距p3缠绕在一起的螺旋线圈（C3），直径为d3的P线（12） ，其中帘线具有以下特征（d1，d2，d3，p2和p3以mm表示）：0.08＆nlE; d1＆nlE; 0.50; 0.08＆nlE; d2＆nlE; 0.45; 0.08＆nlE; d3＆nlE; 0.45; （d1 + d2）