公开(公告)号：US20170321376A1

公开(公告)日：2017-11-09

申请号：US15524716

申请日：2015-11-20

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

Inventor： MARC CALVET ,  HENRI BARGUET ,  FRANCIS AUBAREDE

IPC: D07B5/00 ,  B60C9/00 ,  D07B1/12 ,  D02G3/48 ,  D07B1/06

CPC classification number: D07B5/007 ,  B60C9/0007 ,  B60C2009/0078 ,  B60C2009/0085 ,  B60C2009/0092 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/0626 ,  D07B1/0646 ,  D07B1/12 ,  D07B3/00 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2021 ,  D07B2201/2035 ,  D07B2205/3021 ,  D07B2207/204 ,  D07B2207/4018 ,  D07B2207/4072 ,  D07B2401/201 ,  D07B2401/406 ,  D07B2501/2046

Abstract: The method allows the manufacture of at least first and second assemblies (26, 28) of M1 filamentary elements and M2 filamentary elements, at least one of the first and second assemblies (26, 28) comprising several filamentary elements (14) wound together in a helix.The method comprises a step of assembling M filamentary elements (14) together into a layer of the M filamentary elements (14) around a temporary core (16) to form a temporary assembly (22), and a step of splitting the temporary assembly (22) into at least the first and second assemblies (26, 28) of M1 filamentary elements and M2 filamentary elements.

公开(公告)号：US20170313133A1

公开(公告)日：2017-11-02

申请号：US15648963

申请日：2017-07-13

Applicant: Pirelli Tyre S.p.A.

Inventor： Alessandro Ascanelli ,  Alexandre Bregantim ,  Giuseppe Cereda ,  Guido Luigi Daghini

IPC: B60C9/18 ,  B60C9/00 ,  B60C9/20 ,  B60C9/22

CPC classification number: B60C9/18 ,  B60C9/0007 ,  B60C9/2006 ,  B60C2009/0014 ,  B60C2009/2077 ,  B60C2009/2219 ,  B60C2200/06 ,  D07B2401/201 ,  Y10T428/24

Abstract: A tyre includes a carcass structure including at least one carcass ply, a belt structure applied in a radially outer position with respect to the carcass structure, and a tread band applied in a radially outer position with respect to the belt structure. The belt structure includes two main belt layers and first and second reinforcing strips incorporating a plurality of reinforcing elements arranged substantially in the circumferential direction. The reinforcing elements include at least one high-elongation metal cord including a plurality of intertwined strands, and each strand includes a plurality of filaments. Each filament has a diameter not greater than 0.175 mm.

公开(公告)号：US20160152082A1

公开(公告)日：2016-06-02

申请号：US14902999

申请日：2014-07-18

Applicant: NV BEKAERT SA

Inventor： He WANG ,  Roel DESPIEGELAERE ,  Hongzhen ZHU

IPC: B60C9/20 ,  B60C9/02 ,  B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: B60C9/2006 ,  B60C9/0007 ,  B60C9/02 ,  B60C2009/0071 ,  B60C2009/0092 ,  B60C2009/2077 ,  B60C2009/209 ,  B60C2009/2093 ,  B60C2009/2096 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/062 ,  D07B3/08 ,  D07B7/04 ,  D07B2201/1044 ,  D07B2201/1076 ,  D07B2201/2011 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2205/3053 ,  D07B2205/3057 ,  D07B2205/3071 ,  D07B2205/3089 ,  D07B2207/4031 ,  D07B2401/201 ,  D07B2401/208 ,  D07B2801/18 ,  D07B2801/10

Abstract: A steel cord having a plurality of strands twisted together with a cord twist pitch. Each strand having a plurality of filaments twisted together with a strand twist pitch. The elongation at break of the steel cord is no less than 5%. The strand having a strand twist angle. The steel cord having a cord twist angle. When the sum of the strand twist angle and the cord twist angle is between 20 and 29 degree, the structural elongation of the steel cord is no less than 2.0%. When the sum of the strand twist angle and the cord twist angle is between 30 and 38 degree, the structural elongation of the steel cord is no less than 2.5%. When the sum of the strand twist angle and the cord twist angle is between 39 and 48 degree, the structural elongation of the steel cord is no less than 3.0%.

Abstract translation: 一种钢帘线，其具有多个绞合在一起的绳索扭绞节距。 每根股线具有多个与股线扭曲节距捻合在一起的细丝。 钢丝绳断裂伸长率不小于5％。 股线具有股扭曲角。 钢绳具有绳扭曲角。 当股线扭转角和绳索扭转角之和在20和29度之间时，钢丝帘线的结构伸长率不低于2.0％。 当股线扭转角和绳索扭转角之和在30和38度之间时，钢丝帘线的结构伸长率不小于2.5％。 当股线扭转角和绳索扭转角之和在39和48度之间时，钢丝帘线的结构伸长率不小于3.0％。

公开(公告)号：US20150247285A1

公开(公告)日：2015-09-03

申请号：US14433325

申请日：2013-10-03

Applicant: NV BEKAERT SA ,  DSM IP ASSETS B.V.

Inventor： Xavier Amils ,  Beste Durmus ,  Paulus Johannes Hyacinthus Marie Smeets

IPC: D07B1/06 ,  D07B3/00 ,  D07B1/16

CPC classification number: D07B1/0686 ,  D07B1/005 ,  D07B1/0693 ,  D07B1/16 ,  D07B3/00 ,  D07B7/025 ,  D07B2201/1016 ,  D07B2201/1036 ,  D07B2201/108 ,  D07B2201/2011 ,  D07B2201/2019 ,  D07B2201/203 ,  D07B2201/2037 ,  D07B2201/204 ,  D07B2201/2055 ,  D07B2201/2065 ,  D07B2201/2068 ,  D07B2201/2072 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2205/2003 ,  D07B2205/2014 ,  D07B2205/2039 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2205/2064 ,  D07B2205/2082 ,  D07B2205/2096 ,  D07B2401/201 ,  D07B2501/2015 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/14 ,  D07B2801/18 ,  D07B2801/20

Abstract: Hybrid rope (20) comprising a core element (22) containing high modulus fibers surrounded by at least one outer layer (24) containing wirelike metallic members (26). The core element (22) is coated (23) with a thermoplastic polyurethane or a copolyester elastomer, preferably the copolyester elastomer containing soft blocks in the range of 10 to 70 wt %. The coated material (23) on the inner core element (22) is inhibited to be pressed out in-between the wirelike members (26) of the hybrid rope (20) and the hybrid rope (20) has decreased elongation and diameter reduction after being in use.

Abstract translation: 混合绳索（20）包括一个包含高模量纤维的芯元件（22），所述高模量纤维由至少一个包含线状金属构件（26）的外层（24）围绕。 核心元件（22）用热塑性聚氨酯或共聚酯弹性体涂覆（23），优选含有10至70重量％范围内的软嵌段的共聚酯弹性体。 内芯体（22）上的涂层材料（23）被禁止被挤压在混合绳索（20）的线状构件（26）之间，并且混合绳索（20）在经过 正在使用中

公开(公告)号：US20100206450A1

公开(公告)日：2010-08-19

申请号：US12632443

申请日：2009-12-07

Applicant: Toru FUKUMOTO

Inventor： Toru FUKUMOTO

IPC: B60C9/10

CPC classification number: B60C9/0007 ,  B60C9/2204 ,  B60C2200/10 ,  D07B1/0613 ,  D07B2201/1014 ,  D07B2401/2005 ,  D07B2401/201

Abstract: A motorcycle tire comprises: a toroidal carcass comprising two carcass plies of cords arranged at an angle of from 20 to 80 degrees with respect to the tire circumferential direction; and a band comprising at least one ply of at least one helically wound cord disposed radially outside the carcass. The band cord is made of steel filaments of 0.08 to 0.20 mm diameter twisted together into a L×M×N structure. The band cord has a low tensile elastic modulus range and a high tensile elastic modulus range, wherein an inflection point between the low tensile elastic modulus range and the high tensile elastic modulus range lies between 2% elongation and 7% elongation of the cord, and a tensile force required to cause 2% elongation of the band cord is not more than 60 Newton.

Abstract translation: 摩托车轮胎包括：环形胎体，其包括相对于轮胎圆周方向以20至80度的角度布置的两个胎体层帘布层; 以及包括沿胎体径向设置的至少一个螺旋缠绕绳索的至少一层的带。 带束线由直径为0.08至0.20mm的钢丝绞合在一起形成L×M×N结构。 带状帘线具有低拉伸弹性模量范围和高拉伸弹性模量范围，其中低拉伸弹性模量范围和高拉伸弹性模量范围之间的拐点在绳索的2％伸长率和7％伸长率之间， 使带束带伸长2％所需的张力不大于60牛顿。

公开(公告)号：US20100108197A1

公开(公告)日：2010-05-06

申请号：US11993454

申请日：2007-02-21

Applicant: Tomoya Maekawa ,  Toshihiko Niki ,  Takashi Ichiki

Inventor： Tomoya Maekawa ,  Toshihiko Niki ,  Takashi Ichiki

IPC: D07B1/06 ,  C23C8/00 ,  E04B1/22

CPC classification number: D07B1/0693 ,  C21D8/065 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2205/3057 ,  D07B2401/201 ,  D07B2501/2023 ,  E04C5/08 ,  D07B2801/10 ,  D07B2801/12

Abstract: The present invention provides a prestressing strand that has higher strength and is more suitable for practical use than known prestressing strands, and a concrete construction using the prestressing strand.The prestressing strand that has higher strength and is more suitable for practical use than known prestressing strands has a seven-wire structure in which one core wire and six outer wires are stranded and can be made by adjusting the external diameter to 15.0 mm to 16.1 mm, the total cross-sectional area to 135 mm2 or more, and the load at 0.2% or 0.1% permanent elongation to 266 kN or more.

Abstract translation: 本发明提供了一种具有比已知预应力股线具有更高强度并且更适合于实际应用的预应力股，以及使用该预应力股的混凝土结构。 具有比已知的预应力股具有更高强度并且更适合于实际使用的预应力股线具有七线结构，其中一根芯线和六条外线绞合，并且可以通过将外径调整为15.0mm至16.1mm ，总横截面积为135mm 2以上，负载为0.2％或0.1％永久伸长至266kN以上。

公开(公告)号：US20090294009A1

公开(公告)日：2009-12-03

申请号：US12278937

申请日：2007-02-06

Applicant: Henri Barguet ,  Brigitte Chauvin ,  Alain Domingo ,  Thibaud Pottier

Inventor： Henri Barguet ,  Brigitte Chauvin ,  Alain Domingo ,  Thibaud Pottier

IPC: D02G3/36 ,  D02G3/48 ,  B60C9/00 ,  D02G3/32 ,  B32B25/04 ,  B32B25/16 ,  D02G3/02

CPC classification number: D02G3/48 ,  B60C9/0007 ,  B60C9/005 ,  B60C2009/0014 ,  B60C2009/2074 ,  B60C2009/2077 ,  B60C2009/2096 ,  D07B1/062 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2051 ,  D07B2201/2055 ,  D07B2201/2057 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2205/2067 ,  D07B2205/2075 ,  D07B2205/3025 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2046 ,  Y10T428/249921 ,  Y10T428/2936 ,  D07B2801/12 ,  D07B2801/14 ,  D07B2801/18 ,  D07B2801/10

Abstract: Elastic metal/textile composite cord (C-1) having two layers (Ci, Ce) of 1+N construction, formed from a core or inner layer (Ci) comprising a textile core thread (10) of diameter d1 and a metal outer layer (Ce) of N wires (12) of diameter d2 wound together in a helix with a pitch p2 around the layer Ci, said cord being characterized in that it has the following characteristics (p2 in mm): As>1.0%; At>4.0%; Af>6.0%; d1>1.1d2; 4

Abstract translation: 具有1 + N结构的两层（Ci，Ce）的弹性金属/织物复合帘线（C-1）由包括直径为d1的纺织芯线（10）的芯或内层（Ci）形成，金属外壳 直径为d2的N线（12）的层（Ce）缠绕在具有围绕层Ci的间距p2的螺旋中，所述帘线的特征在于其具有以下特性（p2，mm）：As> 1.0％; > 4.0％ Af> 6.0％; d1> 1.1d2; 4

公开(公告)号：US20040250936A1

公开(公告)日：2004-12-16

申请号：US10333498

申请日：2003-01-21

Inventor： Noritaka Morioka ,  Sinya Harikae

IPC: D02G003/48 ,  B60C009/18

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/2006 ,  B60C9/22 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2046

Abstract: A tire reinforcing steel cord (1, 10) is provided which has a 1nulln structure formed by twisting together four to seven individual wires having a wire diameter of 0.20 to 0.45 mm, the steel cord being wound a plurality of times in the vicinity of opposite side edges of a belt section of a tire, wherein the steel cord has a substantially spiral or a substantially planar wavy deformation, has an elongation of 1.2% to 2.0% when applying a tensile load of 50 N in a tensile test according to JIS B 7721, and becomes substantially linear with its wavy deformation disappearing under a tensile load in the range of 50 to 250 N. When the steel cord is embedded in a tire as a zero degree belt cord, it stretches to a moderate extent so as to track the expansion of the tire in the radial direction during the vulcanization process in the molding of the tire, and since the steel cord has low stretch after the tire has been molded, it is possible to restrain expansion of the tire in the radial direction during continued high speed rotation of the tire.

Abstract translation: 提供了一种轮胎加强钢丝帘线（1,10），其具有通过将线直径为0.20至0.45mm的四至七根单独的线扭绞而形成的1xn结构，钢丝绳在相反的附近被多次缠绕 轮胎的带部分的侧边缘，其中钢帘线具有基本螺旋或基本上平面的波浪形变形，在根据JIS B的拉伸试验中施加50N的拉伸载荷时，伸长率为1.2％至2.0％ 7721，并且在其在50至250N范围内的拉伸载荷下的波浪形变消失时变得基本线性。当钢帘线嵌入轮胎中作为零度带束帘线时，其延伸到适度的程度以跟踪 在轮胎成型时的硫化过程中轮胎的径向膨胀，并且由于钢丝帘线在轮胎成型后具有低拉伸力，因此可以抑制轮胎在径向上的膨胀 在轮胎的持续高速旋转期间。

公开(公告)号：US4243714A

公开(公告)日：1981-01-06

申请号：US902231

申请日：1978-05-02

Applicant: Roger Vanassche ,  Germain Verbauwhede

Inventor： Roger Vanassche ,  Germain Verbauwhede

IPC: B29C70/16 ,  B29C70/22 ,  B65G15/36 ,  D03D1/00 ,  D03D15/02 ,  D07B1/06 ,  D03D13/00 ,  B65G15/34

CPC classification number: D03D15/02 ,  B29C70/16 ,  B29C70/226 ,  B65G15/36 ,  D07B1/062 ,  B29K2305/00 ,  B29L2031/7092 ,  B65G2201/06 ,  D07B2201/2021 ,  D07B2401/2005 ,  D07B2401/201 ,  Y10T442/3049 ,  Y10T442/3065

Abstract: A steel cord reinforcement for elastomers and elastomeric articles comprising a steel cord crimped in a zig-zag fashion used in the warp direction of the reinforcing fabric; the crimps of adjacent warped cords lie in phase, and the wave length p of the crimp and the amplitude c of the crimp are related such that 0.02 p.ltoreq.c.ltoreq.0.07 p; to achieve optimal properties of cord elongation and cord deformation, the relationship S=k p.sup.2 wherein 0.7.ltoreq.k.ltoreq.3, and the stiffness S=10.sup.4 N [.SIGMA.(D.sub.i.sup.4 .times.n.sub.i)] wherein D.sub.i represents the diameter of wire filament "i" in the cord, n.sub.i is the number of wires "i" per warp cord, and N is the number of warp cords per mm width of the fabric.

Abstract translation: 一种用于弹性体和弹性体制品的钢帘线增强件，包括在加强织物的经向方向上以锯齿形方式卷曲的钢帘线; 相邻的翘曲帘线的卷曲处于相位，卷曲的波长p和卷曲的振幅c相关，使得0.02p

公开(公告)号：US1822189A

公开(公告)日：1931-09-08

申请号：US44482030

申请日：1930-04-16

Applicant: FELTEN & GUILLEAUME CARLSWERK

Inventor： GEORG ZAPF

IPC: D07B1/06

CPC classification number: D07B1/06 ,  D07B2201/2089 ,  D07B2401/201 ,  D07B2501/203