公开(公告)号：EP2238288A1

公开(公告)日：2010-10-13

申请号：EP08869079.7

申请日：2008-12-22

Applicant: Société de Technologie Michelin ,  Michelin Recherche et Technique S.A.

Inventor： POTTIER, Thibaud ,  BARGUET, Henri

IPC: D07B1/06 ,  D07B1/16 ,  D07B3/10 ,  D07B7/14 ,  D07B3/02

CPC classification number: D07B5/12 ,  D07B1/062 ,  D07B1/0626 ,  D07B7/145 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2027 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2205/2075 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/16

Abstract: Method for manufacturing a metal cable comprising two layers (Ci, Ce) of M+N construction, made up of an inner layer (Ci) consisting of M wires of diameter d1 wound together in a helix with a pitch p1, M varying from 2 to 4, and an outer layer (Ce) of N wires of diameter d2 wound together in a helix with a pitch p2 around the inner layer (Ci), said method comprising at least the following steps, carried out in line: an assembly step, in which the M core wires are twisted together so as to form the inner layer (Ci) at a point of assembly; downstream of said point of assembly of the M core wires, a sheathing step, in which the inner layer (Ci) is sheathed with a diene rubber composition called “filling compound” in the uncured state; an assembly step, in which the N wires of the outer layer (Ce) are twisted together around the inner layer (Ci) thus sheathed; and a final twist balancing step. Device for implementing such a method.

公开(公告)号：EP1646749B1

公开(公告)日：2008-04-30

申请号：EP04741895.9

申请日：2004-06-25

Applicant: N.V. BEKAERT S.A.

Inventor： MEERSSCHAUT, Dirk ,  VANNESTE, Stijn ,  CAUWELS, Hans

IPC: D07B1/06

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  D07B1/0633 ,  D07B2201/2002 ,  D07B2201/2006 ,  D07B2201/2012 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2065 ,  D07B2205/2039 ,  D07B2205/3057 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10T152/1081 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/14 ,  D07B2801/10

Abstract: A steel cord (10) adapted for the reinforcement of elastomers comprises: a core steel filament (12) with a core steel filament diameter dc and coated with a polymer (14); six intermediate steel filaments (16) with an intermediate steel filament diameter di smaller than or equal to the core steel filament diameter dc; these intermediate steel filaments (16) are twisted around the core steel filament (12); ten or eleven outer steel filaments (18) with an outer steel filament diameter do smaller than or equal to the intermediate steel filament diameter dI; these outer steel filaments (18) are twisted around the intermediate steel filaments (16), the outer steel filaments (18) are preformed in order to allow rubber penetration inside the core (10). The core steel filament (12), the intermediate steel filaments (16) and the outer steel filaments (18) all have a tensile strength at least 2600 MPa. The cord (10) has an outer diameter D according to following formula: D ≤ dc + 2xdi + 2xdo + 0.1 wherein all diameters are expressed in millimeter (mm).

公开(公告)号：EP1466048A1

公开(公告)日：2004-10-13

申请号：EP02792886.0

申请日：2002-12-04

Applicant: Sociéte de Technologie Michelin ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventor： ESNAULT, Philippe ,  VO, Le Tu, Anh

IPC: D07B1/06

CPC classification number: B60C9/02 ,  D02G3/48 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2201/2089 ,  D07B2201/2098 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10855 ,  Y10T428/2913 ,  Y10T428/2915 ,  Y10T428/2933 ,  Y10T428/2936 ,  Y10T428/294 ,  D07B2801/12

Abstract: The invention concerns a metal cord for use in a tyre carcass reinforcement, such as a heavy vehicle tyre, a composite fabric for use as layer of such a carcass reinforcement, a carcass reinforcement comprising said fabric and a tyre incorporating said carcass reinforcement. The inventive metal cord comprises a textile band, and is characterized that the band consists of a polyester or thermotropic aromatic polyester-amide. The inventive composite fabric is characterized in that it comprises a rubber composition which is reinforced by said cords. The inventive tyre is characterized in that its carcass reinforcement comprises said composite fabric.

公开(公告)号：EP1241295A2

公开(公告)日：2002-09-18

申请号：EP02100233.2

申请日：2002-03-08

Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

Inventor： Nguyen, Gia Van ,  De Boisfleury, Florence ,  Goksoy, Mustafa ,  Lionetti, Robert Edward

IPC: D07B1/06 ,  B60C9/00 ,  D07B1/02

CPC classification number: D02G3/48 ,  B60C9/0007 ,  B60C9/0042 ,  B60C9/005 ,  D07B1/062 ,  D07B1/0633 ,  D07B2201/2023 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/2036 ,  D07B2201/2037 ,  D07B2201/204 ,  D07B2201/2052 ,  D07B2201/2059 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2205/205 ,  D07B2205/3025 ,  D07B2501/2046 ,  D07B2501/2076 ,  D07B2801/12 ,  D07B2801/10

Abstract: A hybrid cord (1) having

(A) a core steel filament (10);
(B) a first layer of one or more nonmetallic filaments (12) which are wrapped about the steel filament in the core; and
(C) a second layer of from 4 to 12 steel filaments (14, 16, 18, 20, 22, 24, 26, 28, 30) which are wrapped about the first layer.

公开(公告)号：EP0669421A2

公开(公告)日：1995-08-30

申请号：EP95301104.6

申请日：1995-02-21

Applicant: Bridgestone Corporation

Inventor： Kuriya, Yoshinori

IPC: D07B1/06

CPC classification number: D07B1/0633 ,  D07B1/0626 ,  D07B1/0646 ,  D07B2201/2008 ,  D07B2201/2023 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2401/207 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/12

Abstract: A steel cord for the reinforcement of rubber articles comprises a core (1) comprised of three steel filaments, a first sheath (2) formed by twisting nine wave-formed steel filaments around the core, and a second sheath (3) formed by twisting fifteen wave-formed steel filaments around the first sheath in a direction opposite to the twisting direction of the first sheath, in which a forming ratio F 1 of each filament in the first sheath (2) and a forming ratio F 2 of each filament in the second sheath (3) are within a range of 0. 75-0. 95, respectively, and satisfy F 1 2 . A pneumatic radial tire may comprise a carcass ply (4) comprised of such steel cords.

Abstract translation: 的橡胶制品的增强的钢丝帘线包括由三根钢丝的芯（1），通过扭转围绕核心9波成形钢长丝形成的第一护套（2），和一个第二套管（3）通过捻合FORMED 围绕在一个方向上的第一护套相对所述第一护套的扭转方向，15波形成的钢丝，其中在第一护套各长丝的形成比F1（2）和在所述第二各长丝的形成比率F2 护套（3）的范围内的0. 75-0内。 95，分别与满足F1

公开(公告)号：EP3014017A2

公开(公告)日：2016-05-04

申请号：EP14732610.2

申请日：2014-06-19

Applicant: Bridon Limited

Inventor： WALTON, John Mawson

IPC: D07B1/08

CPC classification number: D07B1/08 ,  D07B2201/2002 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2201/2048 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2079 ,  D07B2401/207 ,  D07B2501/203 ,  D07B2501/2061 ,  D07B2801/22 ,  D07B2801/12

Abstract: The present invention provides a spiral strand formed of a plurality of layers, each layer being formed of a plurality of individual wires. At least one inner layer is adapted to have a greater resistance to radial forces than other layers, such that the inner layer is better able to resist the higher radial forces that are generated within the inner layers of relatively larger spiral strands, for example strands that have seven or more layers provided radially outwardly of the adapted inner layer. The inner layer may be adapted by including shaped wires that provide contact surfaces between layers that have a greater surface area.

Abstract translation: 螺旋股（1），用于诸如（25,26,27）等多层形成的静止结构应用，如桅杆支柱，桥梁电缆和离岸系泊线。 每个层由多根单独的线（2）形成。 至少一个内层（25）成形为提供与相邻层相接触的相对较大的表面积，而不是如果导线是圆形横截面。 股线包括至少七层，其至少设置在至少一个内层的径向外侧。 内层适于包括能够承受较高拉伸载荷的非圆形线，例如（34），其对重量，成本和复杂性的影响相对较低。 成形线可以是完全锁定，半锁定和z形或梯形横截面。 股线还可以包括由第一层成形线覆盖的至少49根线的压实的相等的芯。 第三层也可以被成形的线覆盖，并且股线的外表面被塑料护套覆盖，并且股线中的空隙基本上填充有不可压缩的介质。

公开(公告)号：EP2414582B1

公开(公告)日：2015-09-02

申请号：EP10711225.2

申请日：2010-03-29

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN Recherche et Technique S.A.

Inventor： POTTIER, Thibaud ,  GAUTHIER, Jacques ,  TOUSSAIN, Jérémy

IPC: D07B1/06 ,  D07B1/16 ,  D07B7/14 ,  D07B3/02 ,  D07B5/12

CPC classification number: D07B5/12 ,  D07B1/0633 ,  D07B7/145 ,  D07B2201/202 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2065 ,  D07B2201/2081 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2401/2015 ,  D07B2401/2025 ,  D07B2401/207 ,  D07B2501/2046

公开(公告)号：EP1970487B1

公开(公告)日：2011-08-31

申请号：EP08450018.0

申请日：2008-02-25

Applicant: Teufelberger Seil Gesellschaft m.b.H.

Inventor： Leber, Engelbert ,  Traxl, Robert

IPC: D07B1/14 ,  D07B1/16 ,  G02B6/44 ,  G02B6/38 ,  D07B1/08

CPC classification number: G02B6/4415 ,  D07B1/08 ,  D07B1/147 ,  D07B1/165 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/203 ,  D07B2201/2036 ,  D07B2201/204 ,  D07B2201/2057 ,  D07B2201/2058 ,  D07B2201/2061 ,  D07B2201/2065 ,  D07B2201/2074 ,  D07B2201/2096 ,  D07B2801/12

公开(公告)号：EP1970487A2

公开(公告)日：2008-09-17

申请号：EP08450018.0

申请日：2008-02-25

Applicant: Teufelberger Seil Gesellschaft m.b.H.

Inventor： Leber, Engelbert ,  Traxl, Robert

IPC: D07B1/14 ,  D07B1/16 ,  G02B6/44 ,  D07B1/08

CPC classification number: G02B6/4415 ,  D07B1/08 ,  D07B1/147 ,  D07B1/165 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/203 ,  D07B2201/2036 ,  D07B2201/204 ,  D07B2201/2057 ,  D07B2201/2058 ,  D07B2201/2061 ,  D07B2201/2065 ,  D07B2201/2074 ,  D07B2201/2096 ,  D07B2801/12

Abstract: Drahtseil (1), insbesondere Seilbahn-Tragseil, mit einem Kern, der von zumindest einer äußeren Lage (8, 10-13) von Seilelementen (9) umgeben ist, und der zumindest einen zur Datenübertragung vorgesehenen Lichtwellenleiter (3) aufweist, der in einem Metallröhrchen (5) eingebettete Glasfasern (6) enthält und der mit zumindest einem Draht (4, 4') zu einem Spiralseil (2) verseilt ist; dabei ist das Kern-Spiralseil (2) von einem Kunststoffmantel (7) umgeben, der eine Schutzhülle gegenüber der zumindest einen äußeren Seilelemente-Lage (8, 10-13) bildet.

Abstract translation: 钢丝绳（1）具有由电缆元件（9）的外部涂层（8,10,11,12,13）包围的芯，例如， 电线。 核心螺旋电缆（2）由塑料涂层（7）包围，其形成与外部电缆元件涂层相对的保护护套。 塑料涂层由聚丙烯，聚乙烯和聚酰胺制成。 光纤管由钢，特别是高档钢制成。

公开(公告)号：EP1219746A1

公开(公告)日：2002-07-03

申请号：EP00830852.0

申请日：2000-12-28

Applicant: PIRELLI PNEUMATICI S.p.A.

Inventor： Noferi, Omero

IPC: D07B1/06

CPC classification number: D07B1/0633 ,  D07B1/0626 ,  D07B2201/1052 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/203

Abstract: A cord (1) for a tyre (30) includes a strand (2) of metallic core threads (5) and at least two shells (3,4) of metallic threads (6,7) arranged around the core strand (2); the threads (5,6,7) of the core strand (2) and of the shells (3,4) are helically twisted with the same direction of lay.

Abstract translation: 用于轮胎（30）的帘线（1）包括金属芯线（5）的线束（2）和围绕芯线（2）布置的至少两个金属丝线（6,7）的壳体（3,4） ; 芯股线（2）的螺纹（5,6,7）和壳（3,4）的螺纹（5,6,7）以相同的铺设方向螺旋扭转。