公开(公告)号：US20170129742A1

公开(公告)日：2017-05-11

申请号：US15318565

申请日：2015-06-18

Applicant: Kiswire Ltd.

Inventor： Sung Hee Hong ,  Yeon Hwan Bae

IPC: B66B7/06 ,  D07B5/00 ,  D07B1/06

CPC classification number: B66B7/062 ,  B66B7/06 ,  D07B1/06 ,  D07B1/0673 ,  D07B1/0686 ,  D07B5/005 ,  D07B2201/1016 ,  D07B2201/102 ,  D07B2201/1036 ,  D07B2201/1076 ,  D07B2201/2006 ,  D07B2201/202 ,  D07B2201/2025 ,  D07B2201/2037 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2501/2007 ,  D07B2801/24

Abstract: The present invention relates to a rope for an elevator. The rope for the elevator comprises: a center strand formed by twisting a plurality of wires; inner layer strands formed by twisting the plurality of wires and arranged along the outer periphery of the center strand; and outer layer strands formed by twisting the plurality of wires and arranged along the outer periphery of the inner layer strands, wherein ten of each of the inner layer strands and the outer layer strands are prepared, the diameter of the center strand, the diameter of the inner layer strand and the diameter of the outer layer strand are respectively 0.33-0.35 times, 0.13-0.15 times and 0.22-0.24 times as large as the diameter of a first imaginary circle circumscribed around the outer layer strands, and a fill factor is 64-67%.

公开(公告)号：US09610806B2

公开(公告)日：2017-04-04

申请号：US14248829

申请日：2014-04-09

Applicant: HANKOOK TIRE CO., LTD.

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

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

CPC classification number: 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

Abstract: 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 and a second-layer core provided on the surface of the first-layer core. The first-layer core 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：US09168787B2

公开(公告)日：2015-10-27

申请号：US13991201

申请日：2011-12-14

Applicant: Yuji Oyama

Inventor： Yuji Oyama

IPC: B60C9/18 ,  D07B1/10 ,  B60C9/00 ,  D07B1/06 ,  D07B1/00 ,  B60C9/20

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情况下减轻轮胎的重量，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 =（＆pgr; +2）dc +＆pgr; ds）为25至80μm。

公开(公告)号：US09145638B2

公开(公告)日：2015-09-29

申请号：US13513829

申请日：2010-11-29

Applicant: Alain Domingo

Inventor： Alain Domingo

IPC: B60C9/13 ,  B60C9/04 ,  D07B1/06 ,  B60C9/00 ,  B60C1/00

CPC classification number: D07B1/062 ,  B60C1/0041 ,  B60C9/0007 ,  B60C9/005 ,  B60C9/13 ,  B60C2009/0269 ,  B60C2009/0475 ,  B60C2009/0483 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2025 ,  D07B2201/2032 ,  D07B2201/2046 ,  D07B2201/208 ,  D07B2201/2081 ,  D07B2201/2098

Abstract: The invention relates to a tire having a radial carcass reinforcement, consisting of at least one layer of metal reinforcing elements, said tire including a top reinforcement, which is covered radially with a tread, said tread being joined to two beads via two sidewalls. According to the invention, the reinforcing elements of at least one carcass reinforcement layer are metal cables which, in the so-called permeability test, have a flow rate less than 20 cm3/mn and at least 10% of said metal cables are banded by a strand consisting of multifilament textile fibers.

Abstract translation: 本发明涉及一种轮胎，其具有由至少一层金属加强元件组成的径向胎体增强件，所述轮胎包括顶部加强件，其被胎面径向覆盖，所述胎面通过两个侧壁连接到两个胎圈。 根据本发明，至少一个胎体增强层的增强元件是金属电缆，其在所谓的渗透率测试中具有小于20cm 3 / mn的流速，并且至少10％的所述金属电缆被 由多丝纺织纤维组成的线。

公开(公告)号：US20150136295A1

公开(公告)日：2015-05-21

申请号：US14403029

申请日：2013-05-23

Applicant: COMPAGNE GENERALE DES ETABLLISSMENTS MICHELIN ,  Michelin Recherche et Technique S.A.

Inventor： Henri Barguet ,  Emmanuel Clement ,  Thibault Rapenne ,  Thibaud Pottier

IPC: B60C9/00 ,  D02G3/48 ,  B60C9/18 ,  D07B1/06

CPC classification number: B60C9/0007 ,  B60C9/18 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/0633 ,  D07B1/0646 ,  D07B5/12 ,  D07B7/022 ,  D07B2201/1068 ,  D07B2201/1076 ,  D07B2201/1084 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2032 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2205/30 ,  D07B2205/3021 ,  D07B2205/3028 ,  D07B2205/3035 ,  D07B2205/3046 ,  D07B2205/306 ,  D07B2205/3071 ,  D07B2205/3085 ,  D07B2205/3089 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2401/2015 ,  D07B2401/208 ,  D07B2401/2085 ,  D07B2501/2046 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/18 ,  D07B2801/10

Abstract: A two-layer multistrand metal cord includes an inner cord layer and an outer cord layer. The inner cord layer is formed of K>1 inner strands, which are wound in a helix. The outer cord layer is unsaturated and formed of L>1 outer strands, which are wound in a helix around the inner cord layer. Each strand of the inner cord layer and the outer cord layer includes an inner strand layer and an outer strand layer. The inner strand layer is formed of two inner wires. The outer strand layer is formed of N outer wires, which are wound in a helix around the inner strand layer.

Abstract translation: 两层多股金属帘线包括内帘线层和外帘线层。 内帘线层由K> 1根内股线形成，其以螺旋形缠绕。 外帘线层是不饱和的，并且由L> 1个外股线形成，其围绕内帘线层缠绕成螺旋。 内帘线层和外帘线层的每个股线包括内股层和外链层。 内股层由两条内线形成。 外链层由N根外线形成，外部线缠绕在内股线层周围的螺旋状。

公开(公告)号：US20150114541A1

公开(公告)日：2015-04-30

申请号：US14390616

申请日：2013-04-02

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

Inventor： Philippe Johnson ,  Sebastien Noel

IPC: B60C9/02

CPC classification number: B60C9/02 ,  B60C9/0007 ,  B60C2009/0416 ,  B60C2200/06 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2031 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12

Abstract: A tire with a radial carcass reinforcement, wherein the reinforcing elements of at least one layer of the carcass reinforcement are non-wrapped three-layered metal cords with an unsaturated external layer which in what is referred to as the permeability test return a mean flow rate less than 4 cm3/min and at least 2 points of zero flow rate over a length of 2 cm.

Abstract translation: 一种具有径向胎体增强件的轮胎，其中至少一层胎体增强层的增强元件是不包裹的具有不饱和外层的三层金属帘线，在所谓的渗透率试验中，将平均流量 小于4厘米3 /分钟和2厘米长度的至少2点零流率。

公开(公告)号：US07562684B2

公开(公告)日：2009-07-21

申请号：US11176297

申请日：2005-07-08

Applicant: Sumito Nakagawa

Inventor： Sumito Nakagawa

IPC: B60C1/00 ,  B60C3/04 ,  B60C9/22 ,  B60C9/20 ,  B60C9/18 ,  B60C9/08 ,  B60C9/04 ,  B60C9/00 ,  D07B1/06

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/02 ,  B60C9/08 ,  B60C9/20 ,  B60C9/22 ,  B60C9/2204 ,  B60C2009/0021 ,  D07B2201/2025 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10783 ,  Y10T152/1081

Abstract: The durability is improved by using as a carcass ply cord or a belt cord of a tire a cord formed by twisting plural steel filaments having a tensile strength of not less than 2700 N/mm2, and a total elongation at break of the cord of 3.0-7.0% without sacrificing the excellent ride comfort.

Abstract translation: 通过使用轮胎的胎体帘布层帘线或带束帘线，通过使用拉伸强度不小于2700N / mm 2的多根钢丝，并且帘线的总断裂伸长率为3.0， -7.0％，而不牺牲极佳的乘坐舒适度。

公开(公告)号：US20090101266A1

公开(公告)日：2009-04-23

申请号：US11659247

申请日：2005-08-01

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

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

IPC: D07B1/06 ,  D07B1/16 ,  B60C9/18

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, said layered cable being characterized: in that it 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，所述层状电缆的特征在于具有以下特征（d1 ，d2，p2，mm）：0.15

公开(公告)号：US07316254B2

公开(公告)日：2008-01-08

申请号：US11349933

申请日：2006-02-09

Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda ,  Yasuo Sakai

Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda ,  Yasuo Sakai

IPC: B60C15/00 ,  D02G3/48

CPC classification number: D07B1/0613 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/02 ,  B60C9/2006 ,  B60C15/04 ,  B60C2009/0425 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/1076 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2036 ,  D07B2201/2059 ,  D07B2201/2097 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10855 ,  D07B2801/24

Abstract: A pneumatic tire comprises a cord-reinforced layer such as carcass, belt, bead reinforcing layer which is made of metallic cords, each metallic cord is made up of six to twelve metallic filaments whose diameter is in a range of from 0.15 to 0.45 mm, the metallic filaments include waved filaments and unwaved filaments, each waved filament is two-dimensionally waved at a wave pitch and wave height before twisted, the wave pitch is in a range of from 5.0 to 35.0 times the diameter of the filament, and the wave height is in a range of from 0.2 to 4.0 times the diameter of the filament, and the metallic filaments are twisted together into the cord at a twist pitch of from 10 to 40 mm so that the two-dimensionally waved filaments are each subjected to a certain rotation around its axial.

Abstract translation: 充气轮胎包括帘线增强层，例如由金属帘线制成的胎体，带，胎圈加强层，每个金属帘线由直径在0.15至0.45mm范围内的六至十二根金属丝组成， 金属丝包括波浪丝和未经丝束，每个波浪丝在扭曲之前以波浪间距和波高二维波动，波距在细丝直径的5.0至35.0倍的范围内，波 高度在丝的直径的0.2至4.0倍的范围内，金属细丝以10至40mm的扭曲间距扭绞在一起，使得二维波长的长丝各自经受 围绕其轴向旋转一定的旋转。

公开(公告)号：US20050183808A1

公开(公告)日：2005-08-25

申请号：US11020224

申请日：2004-12-27

Applicant: Henri Barguet ,  Le Vo ,  Thibaud Pottier ,  Laurence Ducourant

Inventor： Henri Barguet ,  Le Vo ,  Thibaud Pottier ,  Laurence Ducourant

IPC: D07B1/06 ,  D07B1/16 ,  B60C9/20 ,  B60C9/00 ,  B60C15/04 ,  D02G3/04 ,  D02G3/12 ,  D02G3/36 ,  D02G3/48

CPC classification number: D02G3/48 ,  B60C9/005 ,  B60C9/2003 ,  B60C2015/046 ,  D07B1/0613 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/1052 ,  D07B2201/1068 ,  D07B2201/2002 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2201/2025 ,  D07B2201/2039 ,  D07B2201/2051 ,  D07B2201/2055 ,  D07B2205/2039 ,  D07B2205/2046 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T428/2936 ,  Y10T428/296 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/14

Abstract: The present invention concerns hybrid layered cables some of which can be used to reinforce at least one crown protection ply of tyres for heavy vehicles or earthmovers, and others to reinforce the beads of tyres for light motorised vehicles such as motorcycles. The invention also concerns a composite fabric usable as a crown protection ply of such heavy vehicles or earthmovers, and a bead wire designed to reinforce the said beads and the aforesaid tyres. A hybrid layered cable (C) according to the invention comprises a non-metallic internal layer (Ci) and an unsaturated external layer (Ce) comprising strands (T) each of which is at least in part metallic and which are wound in helix around the said internal layer, the said cable having a relative elongation at break At, measured in tension in accordance with the standard ISO 6892 of 1984, which is higher than 7%. According to another aspect of the invention, the said internal layer is composed of at least one material having a relative elongation at break Ar at 20° C. in excess of 6%.

Abstract translation: 本发明涉及混合分层电缆，其中一些电缆可用于加固用于重型车辆或土方机的轮胎的至少一个冠部保护帘布层，而另一些用于加强用于诸如摩托车的轻型机动车辆的轮胎胎圈。 本发明还涉及可用作这种重型车辆或土方机械的冠部保护层的复合织物，以及设计用于加强所述胎圈和上述轮胎的胎圈丝。 根据本发明的混合分层电缆（C）包括非金属内层（C）和包含线束（T）的不饱和外层（C） 其中每个至少部分是金属的并且围绕所述内部层以螺旋形缠绕，所述电缆具有相对的断裂伸长率At，根据1984年的标准ISO 6892测量，其高于7 ％。 根据本发明的另一方面，所述内层由至少一种在20℃下具有相对断裂伸长率Ar超过6％的材料构成。