公开(公告)号：US20150239295A1

公开(公告)日：2015-08-27

申请号：US14422733

申请日：2013-07-31

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

Inventor： Arnaud Verleene ,  Sébastien Noel

IPC: B60C9/00 ,  C22C38/04 ,  C22C38/02 ,  C08J5/04

CPC classification number: B60C9/0007 ,  B21C1/003 ,  B32B15/013 ,  B60C2009/0085 ,  C08J5/041 ,  C08J2321/00 ,  C21D8/065 ,  C21D9/525 ,  C21D2211/005 ,  C21D2211/009 ,  C22C38/02 ,  C22C38/04 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B1/066 ,  D07B2201/2046 ,  D07B2205/3021 ,  D07B2205/3035 ,  D07B2205/3042 ,  D07B2205/305 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2401/2055 ,  D07B2401/2095 ,  D07B2501/2046 ,  Y10T428/298 ,  D07B2801/10 ,  D07B2801/18

Abstract: The steel wire of diameter d expressed in mm, has a carbon content by weight C, expressed in %, such that 0.4%≦C≦0.5% and a maximum tensile strength R, expressed in MPa, such that R≧A.(920.C+500)/d1/2 with A=0.87.

Abstract translation: 直径d以mm表示的钢丝的碳含量以C表示，以％表示，使得0.4％＆lt; NlE; C＆lt; lE; 0.5％和最大拉伸强度R，以MPa表示，使得R≥A。 920.C + 500）/ d1 / 2，A = 0.87。

公开(公告)号：US09108465B2

公开(公告)日：2015-08-18

申请号：US13141692

申请日：2009-11-10

Applicant: Michael Cogne ,  Bernard Jault ,  Laurent Nadreau

Inventor： Michael Cogne ,  Bernard Jault ,  Laurent Nadreau

IPC: B60C19/00 ,  B60C9/04 ,  B60C9/07 ,  B60C9/02 ,  B60C9/00 ,  B60C9/08 ,  B60C9/09 ,  D07B1/06

CPC classification number: B60C9/07 ,  B60C9/0007 ,  B60C9/0238 ,  B60C9/08 ,  B60C9/09 ,  B60C2009/0491 ,  B60C2019/008 ,  B60C2200/06 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2032 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2501/2046 ,  Y10T152/10855 ,  Y10T152/10873 ,  D07B2801/12

Abstract: A tire having a radial carcass reinforcement, comprised of at least one layer of metal 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. The metal reinforcing elements of at least one layer of the carcass reinforcement are non-hooped cords having, in the permeability test, a flow rate of less than 20 cm3/min and at least one layer of the carcass reinforcement being provided on at least one side with textile threads oriented mainly along a direction parallel to that of the metal reinforcing elements of said at least one carcass reinforcement layer, said textile threads being corrugated about this main direction.

Abstract translation: 一种具有径向胎体增强件的轮胎，包括至少一层金属增强元件，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。 至少一层胎体增强层的金属增强元件是非箍环，其在渗透性试验中具有小于20cm 3 / min的流速，并且至少一层胎体增强层设置在至少一个 其主要沿着与所述至少一个胎体加强层的金属增强元件的方向平行的方向定向，所述纺织线在该主要方向上是波纹状的。

公开(公告)号：US20150217602A1

公开(公告)日：2015-08-06

申请号：US14429469

申请日：2013-09-26

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventor： Nathalie Salgues ,  Jean-Luc Cabioch

IPC: B60C9/00

CPC classification number: B60C9/0007 ,  B60C2009/0021 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B1/165 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2077 ,  D07B2201/2082 ,  D07B2501/2046 ,  Y10T428/2929 ,  D07B2801/12 ,  D07B2801/24

Abstract: A metal cord is rubberized in situ by a rubber composition. The rubber composition includes an organic polysulphide.

Abstract translation: 金属帘线通过橡胶组合物原位橡胶化。 橡胶组合物包括有机多硫化物。

公开(公告)号：US09010079B2

公开(公告)日：2015-04-21

申请号：US13699299

申请日：2011-05-06

Applicant: Emmanuel Custodero ,  Sébastien Rigo ,  Jérémy Toussain

Inventor： Emmanuel Custodero ,  Sébastien Rigo ,  Jérémy Toussain

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

CPC classification number: D02G3/48 ,  D02G3/12 ,  D07B1/0626 ,  D07B1/0633 ,  D07B1/0646 ,  D07B1/0653 ,  D07B7/145 ,  D07B2201/2011 ,  D07B2201/2028 ,  D07B2201/2037 ,  D07B2201/2046 ,  D07B2201/2048 ,  D07B2201/2059 ,  D07B2201/2082 ,  D07B2205/2003 ,  D07B2205/2082 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/16

Abstract: Method for manufacturing a metal cord with three concentric layers including a first layer of diameter dc made up of M wire(s) of diameter d1, around which layer are wound together as a helix at a pitch p2, as a second layer, N wires of diameter d2, around which are wound as a helix at pitch p3, as a third layer, P wires of diameter d3. The N wires of the second layer are assembled around the layer to form, at a point called “assembling point”, an intermediate cord called “core strand” of M+N construction; upstream and/or downstream of the assembling point, the layer and/or the core strand is sheathed with a rubber or rubber composition by passing through at least one extrusion head; then the P wires of the third layer are assembled around the core strand to form a cord of M+N+P construction thus rubberized from the inside.

Abstract translation: 用于制造具有三个同心层的金属帘线的方法，所述金属帘线包括由直径为d1的M线构成的直径为直径为d的第一直径直径为d的层，以层间距p2作为螺旋缠绕在一起作为第二层，N线 直径为d2，以间距p3作为螺旋缠绕，作为第三层，直径为d3的P线。 第二层的N根线被组装在层上，在称为“组装点”的点形成称为M + N结构的“芯线”的中间线; 在组装点的上游和/或下游，通过穿过至少一个挤出头，用橡胶或橡胶组合物包裹层和/或芯股线; 那么第三层的P线组装在芯股线周围，形成一个M + N + P结构的绳索，从而从里面涂上橡胶。

公开(公告)号：US09003849B2

公开(公告)日：2015-04-14

申请号：US12679136

申请日：2008-09-19

Applicant: Hiroyuki Matsuo

Inventor： Hiroyuki Matsuo

IPC: B21C23/22 ,  D01D11/00 ,  B29D30/38 ,  D07B1/06 ,  D07B7/14 ,  B29C47/00 ,  B29C47/02 ,  B29K21/00 ,  B29K105/08 ,  B29L29/00 ,  B29L30/00 ,  B29C47/10 ,  B29C47/28 ,  B29C47/08 ,  B29C47/06

CPC classification number: D01D11/00 ,  B29C47/0016 ,  B29C47/025 ,  B29C47/027 ,  B29C47/065 ,  B29C47/0898 ,  B29C47/1036 ,  B29C47/28 ,  B29D30/38 ,  B29D2030/381 ,  B29K2021/00 ,  B29K2105/08 ,  B29L2029/00 ,  B29L2030/005 ,  D07B1/062 ,  D07B7/145 ,  D07B2201/2016 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2042 ,  D07B2201/2046 ,  D07B2201/206 ,  D07B2201/2062 ,  D07B2201/2081 ,  Y10T428/2931 ,  D07B2801/12

Abstract: An object of the present invention is to make it possible to provide a cord, in particular, a cord for reinforcing a rubber article in which rubber permeation properties are improved by coating filaments as constituents of the cord with rubber in a reliable and stable manner. The cord of the present invention is produced by, when the metal filament is guided to an extruder and extruded together with rubber from a mouthpiece of the extruder so that the metal filament is coated with the rubber, juxtaposing plural metal filaments in the mouthpiece and extruding the metal filaments together with rubber.

公开(公告)号：US20140345769A1

公开(公告)日：2014-11-27

申请号：US14340840

申请日：2014-07-25

Applicant: THE YOKOHAMA RUBBER CO., LTD. ,  TOKUSEN KOGYO CO., LTD

Inventor： Susumu IMAMIYA ,  Satoshi YOSHIDA

IPC: B29B15/14 ,  B60C9/00

CPC classification number: B29B15/14 ,  B29K2021/00 ,  B29K2105/246 ,  B29K2305/12 ,  B32B5/08 ,  B32B5/26 ,  B60C9/0007 ,  B60C2009/0021 ,  D07B1/062 ,  D07B1/0626 ,  D07B7/145 ,  D07B2201/2012 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2028 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2081 ,  D07B2205/2075 ,  D07B2207/204 ,  D07B2501/2046 ,  Y10T428/31707 ,  D07B2801/12 ,  D07B2801/18

Abstract: In order that spaces, including a space in the central portion, inside a steel cord used as a reinforcement by being embedded in a tire or the like are filled with an uncured rubber, the uncured rubber is coated on plural steel core filaments which are then stranded to form a single layer steel cord, the core then being stranded with uncoated outer layer filaments. Consequently, it is possible to exhibit satisfactory corrosion resistance and satisfactory fatigue resistance as a steel cord, shorten a curing time in tire component assembling or the like to attain energy saving and prolong the life of a steel cord itself and the life of a tire or the like using the same as a reinforcement. Further, production can be performed at low cost.

Abstract translation: 为了将包含在中心部分中的空间，用作通过嵌入在轮胎等中的加强件的钢帘线内的空间填充有未固化的橡胶，将未固化的橡胶涂覆在多个钢芯长丝上 绞合以形成单层钢帘线，然后将芯与未涂覆的外层丝绞合。 因此，作为钢帘线，可以显示出良好的耐腐蚀性和令人满意的耐疲劳性，缩短轮胎部件组装等中的固化时间，以达到节能，延长钢丝绳本身的寿命和轮胎的使用寿命 使用与加强件相同的类似物。 此外，可以以低成本进行生产。

公开(公告)号：US08863490B2

公开(公告)日：2014-10-21

申请号：US13382150

申请日：2010-07-05

Applicant: Sandra Boisseau ,  Henri Barguet ,  Thibaud Pottier

Inventor： Sandra Boisseau ,  Henri Barguet ,  Thibaud Pottier

IPC: D02G3/48 ,  D07B1/16 ,  D07B1/06 ,  D07B7/14

CPC classification number: D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/165 ,  D07B7/145 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1044 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/203 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2065 ,  D07B2201/2081 ,  D07B2205/3021 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3075 ,  D07B2205/3089 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/18

Abstract: J strands form a core. K outer strands are wound around it in a helix with pitch PK, each having a cord with an L wire inner layer of diameter d1, and an M wire outer layer of diameter d2, wound around the inner layer in a helix with pitch p2; with (in mm): 0.10

Abstract translation: J股形成核心。 K个外线以螺距PK缠绕在螺旋线上，每个线圈具有直径为d1的L线内层的绳索和直径为d2的M线外层，以间距p2螺旋缠绕在内层上; （mm）：0.10

公开(公告)号：US08790788B2

公开(公告)日：2014-07-29

申请号：US13322235

申请日：2010-05-20

Applicant: Emmanuel Custodero ,  Sébastien Rigo ,  Vincent Abad

Inventor： Emmanuel Custodero ,  Sébastien Rigo ,  Vincent Abad

IPC: B32B27/00

CPC classification number: D07B1/0666 ,  B29D30/38 ,  D02G3/48 ,  D07B2201/2012 ,  D07B2201/2013 ,  D07B2201/2044 ,  D07B2201/2045 ,  D07B2201/2046 ,  D07B2205/2017 ,  D07B2205/2046 ,  D07B2501/2046 ,  D07B2501/2053 ,  Y10T156/10 ,  Y10T428/269 ,  Y10T428/2947 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31855 ,  D07B2801/18

Abstract: Composite reinforcement (R-2) that is self-adhesive by curing to a diene rubber matrix, which can be used as reinforcing element for a tire, having one or more reinforcing thread(s) (20), for example a carbon steel cord; a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive, for example 6,6 polyamide, covering the thread or the threads; and a second layer (22) having a functionalized unsaturated thermoplastic styrene elastomer, the glass transition temperature of which is negative, for example an epoxidized SBS elastomer, covering the first layer (21), the elastomer containing functional groups selected from epoxide, carboxyl and acid anhydride or ester groups. Process for manufacturing such a composite reinforcement and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcement.

Abstract translation: 通过固化到二烯橡胶基质上的可自动粘合的复合增强材料（R-2），其可用作轮胎的增强元件，其具有一个或多个增强线（20），例如碳钢绳 ; 热塑性聚合物的第一层（21），其玻璃化转变温度为正，例如6,6聚酰胺，覆盖线或线; 和具有官能化的不饱和热塑性苯乙烯弹性体的第二层（22），其玻璃化转变温度为负，例如覆盖第一层（21）的环氧化SBS弹性体，含有选自环氧化物，羧基和 酸酐或酯基。 用于制造这种复合增强件和橡胶制品或半成品的方法，特别是掺入这种复合增强件的轮胎。

公开(公告)号：US08789352B2

公开(公告)日：2014-07-29

申请号：US13488002

申请日：2012-06-04

Applicant: Henri Barguet ,  Brigitte Chauvin ,  Alain Domingo ,  Le Tu Ahn Vo

Inventor： Henri Barguet ,  Brigitte Chauvin ,  Alain Domingo ,  Le Tu Ahn Vo

IPC: D02G3/48

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：US08785543B2

公开(公告)日：2014-07-22

申请号：US13505289

申请日：2010-10-25

Applicant: Vincent Abad ,  Sebastien Rigo ,  Christophe Chouvel

Inventor： Vincent Abad ,  Sebastien Rigo ,  Christophe Chouvel

IPC: B60C9/00

CPC classification number: D07B1/0666 ,  B29D30/38 ,  B29D2030/383 ,  B32B25/02 ,  B32B25/08 ,  D02G3/48 ,  D07B2201/2012 ,  D07B2201/2013 ,  D07B2201/2044 ,  D07B2201/2045 ,  D07B2201/2046 ,  D07B2205/2017 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2501/2046 ,  D07B2801/18

Abstract: Composite reinforcer (R-2) capable of adhering directly to a diene rubber matrix, which can be used as reinforcing element for a tire, having one or more reinforcing thread(s) (20); a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive covering individually the thread or several threads; a second layer (22) of a composition having a poly(p-phenylene ether) (“PPE”) and a functionalized unsaturated thermoplastic styrene (“TPS”) elastomer, the glass transition temperature of which is negative, the elastomer bearing functional groups selected from epoxide, carboxyl, acid anhydride and acid ester groups, in particular an epoxidized SBS elastomer, covering the first layer (21). Process for manufacturing a composite reinforcer and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcer.

Abstract translation: 能够直接粘附到二烯橡胶基体上的复合增强件（R-2）可以用作具有一个或多个增强线（20）的用于轮胎的增强元件; 热塑性聚合物的第一层（21），其玻璃化转变温度分别为螺纹或多根螺纹; 具有聚（对亚苯基醚）（“PPE”）和官能化不饱和热塑性苯乙烯（“TPS”）弹性体的组合物的第二层（22），其玻璃化转变温度为负，弹性体承载官能团 选自环氧化物，羧基，酸酐和酸酯基团，特别是环氧化的SBS弹性体，覆盖第一层（21）。 用于制造复合增强件和橡胶制品或半成品的方法，特别是掺入这种复合增强件的轮胎。