公开(公告)号：EP2845749B1

公开(公告)日：2018-01-03

申请号：EP14163669.6

申请日：2014-04-07

申请人： Hankook Tire Co., Ltd.

发明人： Jung, Kwan Woo ,  Park, Il Yong ,  Hwang, Kum Kang ,  Jang, Ill Soon ,  Lee, Ji Wan ,  Lee, Mi Jung

IPC分类号： B60C9/00 ,  B60C9/20 ,  B60C15/06 ,  D02G3/12 ,  D02G3/48 ,  D07B1/06 ,  B60C9/04

CPC分类号： B60C9/0007 ,  B60C9/0057 ,  B60C2009/0014 ,  B60C2009/0021 ,  B60C2009/0071 ,  B60C2009/0092 ,  B60C2009/0416 ,  B60C2009/2074 ,  B60C2015/0685 ,  D02G3/12 ,  D02G3/48 ,  D07B1/062 ,  D07B1/0633 ,  D07B1/0646 ,  D07B1/0653 ,  D07B2201/2003 ,  D07B2201/2005 ,  D07B2201/2011 ,  D07B2201/2018 ,  D07B2201/2025 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2201/2065 ,  D07B2205/3057 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2205/3092 ,  D07B2801/12 ,  D07B2801/14 ,  D07B2801/18 ,  D07B2801/10

摘要： Disclosed is a tire-reinforcing steel cord for a radial tire. The tire-reinforcing steel cord has a double layer structure including a first-layer core (1) and a second-layer core (2) provided on the surface of the first-layer core (1). The first-layer core (1) has an elliptical or rectangular cross section. The tire-reinforcing steel cord can improve processability, fatigue characteristics, and rolling resistance performance of a tire, resulting in improved fuel efficiency. A radial tire using the tire-reinforcing steel cord is also disclosed.

公开(公告)号：EP2366046B1

公开(公告)日：2014-11-05

申请号：EP09749026.2

申请日：2009-11-10

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

发明人： POTTIER, Thibaud ,  TOUSSAIN, Jérémy

IPC分类号： D07B1/06 ,  D07B1/16

CPC分类号： D07B1/0633 ,  D07B1/0613 ,  D07B5/12 ,  D07B7/145 ,  D07B2201/2006 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2028 ,  D07B2201/2031 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2059 ,  D07B2201/2081 ,  D07B2205/3021 ,  D07B2205/3053 ,  D07B2205/3057 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/10

公开(公告)号：EP2449168A2

公开(公告)日：2012-05-09

申请号：EP10727000.1

申请日：2010-07-02

申请人： Société de Technologie MICHELIN ,  MICHELIN Recherche et Technique S.A.

发明人： TOUSSAIN, Jérémy ,  POTTIER, Thibaud

IPC分类号： D07B1/06 ,  D07B1/16 ,  D07B7/14

CPC分类号： D07B1/0633 ,  D07B1/0613 ,  D07B1/0646 ,  D07B1/0653 ,  D07B7/145 ,  D07B2201/2011 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2032 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2097 ,  D07B2205/2042 ,  D07B2205/3021 ,  D07B2205/305 ,  D07B2205/3053 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2207/4072 ,  D07B2401/2025 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/10

摘要： The invention relates to a steel cord (C-1) with three layers (C1, C2, C3) and a 2+M+N structure, that is rubberized in situ and comprises: a first layer or central layer (C1) formed by two wires (10) of diameter d
1 assembled in a helix at a pitch p
1 ; a second layer (C2) formed by M wires (11) of diameter d
2 , which are wound around the central layer (C1) in a helix at a pitch p
2 ; and a third layer (C3) formed by N wires (12) of diameter d
3 , which are wound around the second layer in a helix at a pitch p
3 . The cord is characterised in that it has the following characteristics: (d
1 , d
2 , d
3 , p
1 , p
2 and p
3 being expressed in mm): - 0.08 ≤ d
1 ≤ 0.5; - 0.08 ≤ d
2 ≤ 0.5; - 0.08 ≤ d
3 ≤ 0.5; - 3 1 2 3

公开(公告)号：EP1764238A4

公开(公告)日：2009-02-11

申请号：EP05765284

申请日：2005-07-01

申请人： SUMITOMO SEI STEEL WIRE CORP ,  SUMITOMO ELECTRIC TOCHIGI CO

发明人： SASABE HIROSHI ,  WAKAHARA HITOSHI ,  OKAMOTO KENICHI

IPC分类号： B60C15/04 ,  B60C9/00 ,  C22C38/00 ,  C22C38/18 ,  C22C38/54 ,  D07B1/06

CPC分类号： D07B1/062 ,  B29D30/48 ,  B60C9/0007 ,  B60C15/04 ,  B60C2015/046 ,  C22C18/04 ,  C22C38/02 ,  C22C38/04 ,  C22C38/18 ,  C23C28/021 ,  C23C28/025 ,  C23C30/00 ,  D07B1/18 ,  D07B7/165 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2065 ,  D07B2205/305 ,  D07B2205/3057 ,  D07B2205/306 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2501/2053 ,  Y10T152/10819 ,  D07B2801/12 ,  D07B2801/14 ,  D07B2801/18 ,  D07B2801/10

摘要： A bead cord which is lightweight and inexpensive, high in formability, and includes an annular core that is high in corrosion resistance. The bead cord which is lightweight and inexpensive and high in formability includes an annular core 1 and a wrap wire 2 helically wrapped around the annular core 1, the annular core 1 being made of a medium carbon steel or an alloy steel having a lower C content and containing specific elements in suitable amounts, and having a diameter d c that satisfies the following relation 1.04 ‰¦ d C / d S ‰¦ 1.30 with respect to the diameter ds of the wrap wire 2, the wrap wire 2 having a coil diameter D S which is 0.5 to 1.3 times the coil diameter D C of the annular core 1. In order to improve the corrosion resistance of the annular core 1, the annular core 1 may be formed with a plating layer 4 of an Al-Zn alloy or a thick plating layer 4 of Zn, or the annular core 1 may be made of stainless steel.

公开(公告)号：EP0536545B1

公开(公告)日：1997-11-19

申请号：EP92115311.0

申请日：1992-09-08

申请人： PIRELLI COORDINAMENTO PNEUMATICI S.p.A.

发明人： Van Ooij, Wim J. ,  Giridhar, Jayaramachandran

IPC分类号： B32B15/01 ,  C23C30/00 ,  C25D5/10

CPC分类号： C25D5/10 ,  B32B15/01 ,  C23C28/021 ,  C23C28/023 ,  C23C28/025 ,  C23C28/028 ,  D07B1/0666 ,  D07B2201/2011 ,  D07B2201/2013 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T428/12562 ,  Y10T428/12792 ,  Y10T428/12799 ,  D07B2801/18

公开(公告)号：EP3158102A1

公开(公告)日：2017-04-26

申请号：EP15723524.3

申请日：2015-05-20

申请人： Compagnie Générale des Etablissements Michelin ,  Michelin Recherche et Technique S.A.

发明人： STARK, Wendelin, Jan ,  GRASS, Robert, Nikolaus ,  FEDURCO, Milan ,  DELFINO, Antonio ,  MERALDI, Jean-Paul

IPC分类号： C23C8/08 ,  D02G3/48 ,  D07B1/06

CPC分类号： C23C4/129 ,  B60C9/00 ,  B60C2009/0014 ,  C01B32/184 ,  C01B32/194 ,  C23C4/04 ,  D07B1/0666 ,  D07B2201/2011 ,  D07B2201/2013 ,  D07B2205/3007 ,  D07B2205/3021 ,  D07B2205/3067 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2205/3092 ,  D07B2801/18

摘要： Process for depositing graphene on the run on the surface (17) of a metallic or metallized continuous reinforcement (R), positioned at the periphery of which is a surface metal layer (Ms) selected from copper, nickel and copper-nickel alloys, said process comprising at least one step of flame spray pyrolysis (FSP), under a reducing atmosphere (13), of a precursor of carbon that generates in the flame at least one carbon-containing gas such as carbon monoxide, which is sprayed on the surface (17) of the reinforcement while running, and decomposes thereon to form one or more layers of graphene at the surface of the surface metal; an additional step of functionalization of the graphene makes it possible to adhere the reinforcement to a polymer matrix such as a rubber matrix.

摘要翻译： 一种用于沉积，具有前向运动，石墨烯的金属的表面上或金属化的连续加强件中，在所有的位于从铜，镍和铜/镍合金选择表面的金属层的外周过程中，包括下列中的至少一个阶段 火焰喷雾热解（“FSP”），碳前体的还原气氛中，在其下的基因率，在火焰中，至少一个基于碳的气体：例如一氧化碳所有这一切都被喷洒到在向前进展的加强件的表面上，和 在其上分解而形成在表面的金属的表面的一个或多个石墨烯层; 石墨烯官能化附加阶段使得能够粘附到加强件的聚合物基质：如橡胶。

公开(公告)号：EP2897836A2

公开(公告)日：2015-07-29

申请号：EP13801745.4

申请日：2013-09-17

申请人： Copperweld Bimetallics LLC ,  Dynext S.r.l.

发明人： PERUZZOTTI, Franco ,  PEZZONI, Antonio ,  FOX, Dustin ,  SYARIF, Yance

IPC分类号： B60M1/23 ,  H01B5/08

CPC分类号： B60M1/23 ,  D07B1/02 ,  D07B1/147 ,  D07B2201/2009 ,  D07B2201/2011 ,  D07B2205/3067 ,  D07B2205/3085 ,  H01B5/08 ,  D07B2801/10 ,  D07B2801/18

摘要： A hanger wire for contact wires of railway electrical lines may include: first wires including copper or a first alloy of copper; and second wires including a steel core coupled with a layer of copper or a second alloy of copper. An overhead contact line suitable to transmit electric power to a locomotive may include: at least one conductor element connected to a high voltage electric energy distribution network; at least one suspension wire fastened to a series of supporting poles arranged along the overhead contact line; and a plurality of hanger wires connecting the at least one conductor element to the at least one suspension wire. The hanger wires may include: first wires including copper or a first alloy of copper; and second wires including a steel core coupled with a layer of copper or a second alloy of copper.

公开(公告)号：EP2893075A1

公开(公告)日：2015-07-15

申请号：EP13745631.5

申请日：2013-07-31

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： VERLEENE, Arnaud ,  NOEL, Sébastien

IPC分类号： D07B1/06 ,  C21D8/06 ,  C22C38/00 ,  B21C1/00

CPC分类号： 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

摘要： The invention concerns steel wire of a diameter d expressed in millimetres and having a proportion by mass of carbon C, expressed as a percentage, such that 0.4 % ≤ C ≤ 0.5 % and a maximum tensile strength R, expressed in MPa, such that R ≥ A.(920.C + 500)/d/2 in which A=0.87.

公开(公告)号：EP2438233A1

公开(公告)日：2012-04-11

申请号：EP10724016.0

申请日：2010-05-26

申请人： Société de Technologie MICHELIN ,  MICHELIN Recherche et Technique S.A.

发明人： GAUTHIER, Jacques ,  POTTIER, Thibaud

IPC分类号： D07B1/06 ,  D07B1/16

CPC分类号： D07B1/0633 ,  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

摘要： The invention relates to a metal cable (C-1) with three layers (C1, C2, C3), rubberised on site, comprising a core or first layer (10, C1) with a diameter d
1 , around which are wound together forming a helix with a pitch p
2 , in a second layer (C2), N wires (11) with a diameter d
2 , around which are wound together forming a helix with a pitch p
3 , in a third layer (C3), P wires (12) with a diameter d
3 , said cable being characterised in that it has the following properties (d
1 , d
2 , d
3 , p
2 and p
3 being expressed in mm): - 0.08 1 2 3 1 + d
2 ) 2 3 1 + 2d
2 + d
3 ); every 2 cm of cable length, a rubber composition referred to as "filling rubber" (13) is provided in each of the capillaries (14) located, on the one hand, between the core (C1) and the N wires (11) of the second layer (C2) and, on the other hand, between the N wires (11) of the second layer (C2) and the P wires (12) of the third layer (C3); the ratio of filling rubber (13) in the cable being 10 to 50 mg per gram of cable. The invention relates to a multi-strand cable in which at least one of the strands is a metal cable (C-1) with three layers rubberised on site.

公开(公告)号：EP1159480B1

公开(公告)日：2004-07-28

申请号：EP00907658.9

申请日：2000-03-01

申请人： N.V. BEKAERT S.A.

发明人： POETHKE, Horst ,  VANNESTE, Stijn ,  WOSTYN, Steven

IPC分类号： D07B1/06 ,  D07B1/16

CPC分类号： D02G3/48 ,  B60C9/0007 ,  B60C9/005 ,  D07B1/062 ,  D07B1/0633 ,  D07B2201/2011 ,  D07B2201/2012 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/204 ,  D07B2201/2046 ,  D07B2201/2049 ,  D07B2201/2053 ,  D07B2205/20 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2501/2046 ,  D07B2501/2076 ,  D07B2801/12 ,  D07B2801/18