专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

WO99028547A1 STEEL CORD WITH WAVED ELEMENTS 审中-公开
标题翻译：钢丝绳与波浪元件
公开(公告)号：WO99028547A1
公开(公告)日：1999-06-10
申请号：PCT/EP1998/007548
申请日：1998-11-25
IPC分类号： D07B1/06 , D07B7/02
CPC分类号： D07B1/0653 , B60C9/0057 , B60C9/0064 , D07B1/0613 , D07B1/0626 , D07B1/0646 , D07B7/025 , D07B2201/2007 , D07B2201/2018 , D07B2201/2022 , D07B2201/2023 , D07B2401/208 , D07B2501/2046 , D07B2501/2076 , Y10S57/902 , Y10T428/12333
摘要： A steel structure adapted for the reinforcement of elastomers, said steel reinforcement comprising one or more steel filaments (10). At least one of said steel filaments (10) is provided with a first crimp and a second crimp. The first crimp lies in a plane that is substantially different from the plane of the second crimp. Applying both crimps can be done in an efficient way by means of two pairs (12, 14) of toothed wheels which are not externally driven. By means of these crimps it is possible to obtain steel structures with an increased penetration of rubber or with an increased elongation at break.
摘要翻译：一种适于增强弹性体的钢结构，所述钢筋包括一根或多根钢丝（10）。所述钢丝（10）中的至少一个具有第一卷曲和第二卷边。第一卷曲位于与第二卷曲的平面基本上不同的平面中。可以通过两个不是外部驱动的齿轮对（12,14）以有效的方式实现两个卷曲。通过这些卷曲，可获得具有增加的橡胶渗透性或断裂伸长率增加的钢结构。

42. 发明授权

US09610806B2 Tire-reinforcing steel cord and radial tire using the same 有权
公开(公告)号：US09610806B2
公开(公告)日：2017-04-04
申请号：US14248829
申请日：2014-04-09
申请人： HANKOOK TIRE CO., LTD.
发明人： Kwan Woo Jung , Il Yong Park , Kum Kang Hwang , Ill Soon Jang , Ji Wan Lee , Mi Jung Lee
IPC分类号： B60C9/00 , D07B1/06 , D02G3/48 , D02G3/12 , B60C9/04 , B60C15/06 , B60C9/20
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 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.

43. 发明授权

US08117818B2 Steel cord, composite of rubber and steel cord, and tire 失效
标题翻译：钢丝绳，橡胶和钢丝绳复合材料，轮胎
公开(公告)号：US08117818B2
公开(公告)日：2012-02-21
申请号：US12440935
申请日：2007-08-23
申请人： Kiyoshi Ikehara
发明人： Kiyoshi Ikehara
IPC分类号： D02G3/02 , D02G3/48
CPC分类号： B60C9/0007 , B60C9/22 , D07B1/0613 , D07B1/0633 , D07B1/0653 , D07B5/10 , D07B2201/1004 , D07B2201/1076 , D07B2201/2006 , D07B2201/2018 , D07B2201/2023 , D07B2201/2024 , D07B2201/2029 , D07B2201/2039 , D07B2201/204 , D07B2201/2051 , D07B2201/206 , D07B2401/208 , D07B2501/2046 , D07B2801/12
摘要： A steel cord has a multi-twist structure in which N (N=2 to 8) strands 2 are twisted, each strand 2 being formed by twisting a plurality of element wires 1 and having a substantially elliptical cross-section, wherein d1/d2>1.08 is satisfied, where the major diameter of the strand 2 is represented by d1 and the minor diameter is represented by d2, and εe defined by the following equation: εc=√(−b/2+√(b2/4−c))−1 (in the equation, b represents −1+π2(−4R2+d2)/P2, c represents π2d2k(4π2R2+P2)/P4, R represents (D−d)/2, k represents tan2(π/2−π/N), and d represents (d1+d2)/2) satisfies εc>0.005, where the diameter of a circle circumscribing the cord is represented by D (mm) and the twist pitch of the cord is represented by P (mm).
摘要翻译：钢丝帘线具有N（N = 2〜8）股2绞合的多捻结构，每股2是通过扭转多个元件丝1而形成的，具有大致椭圆形的横截面，其中d1 / d2 > 1.08，其中股2的大直径由d1表示，小直径由d2表示，并且由以下等式定义：＆egr; c =（-b / 2 +√（b2 / 4-c））-1（式中，b表示-1 +＆pgr; 2（-4R2 + d2）/ P2，c表示＆pgr; 2d2k（4＆pgr; 2R2 + P2）/ P4， d）/ 2，k表示tan2（＆pgr; / 2-＆pgr; / N），d表示（d1 + d2）/ 2）满足＆egr; c> 0.005，其中限定帘线的圆的直径由 D（mm），绳索的捻距由P（mm）表示。

44. 发明申请

US20110290397A1 CRIMPED FLAT WIRE AS CORE OF OVAL CORD 失效
标题翻译：作为椭圆形核心的扁平线
公开(公告)号：US20110290397A1
公开(公告)日：2011-12-01
申请号：US13145468
申请日：2009-11-23
申请人： Javier Del Río Rodriguez , Johan Pille , Lieven Loncke
发明人： Javier Del Río Rodriguez , Johan Pille , Lieven Loncke
IPC分类号： B60C9/18 , B21F45/04 , D02G3/00
CPC分类号： B60C9/0007 , B60C9/0057 , D07B1/0653 , D07B7/025 , D07B2201/2003 , D07B2201/2018 , D07B2201/2023 , D07B2201/2048 , D07B2201/2059 , D07B2501/2046 , Y10T152/10765 , Y10T428/2922 , Y10T428/2973 , D07B2801/14 , D07B2801/12
摘要： A steel cord (10) adapted for the reinforcement of rubber products, the steel cord comprises a core (12) and a layer of filaments (14) with round cross-sections twisted around the core (12). The core (12) comprises a flat wire at a waveform, which lies in the plane of the flat wire. The wire is obtainable by first crimping a round wire and thereafter flattening the crimped wire. The filaments of the layer do not substantially contact each other to make spaces between each other to insure adequate rubber penetration into the cords. The steel cord has improvements on elongation at break.
摘要翻译：一种用于加强橡胶制品的钢丝帘线（10），所述钢帘线包括具有围绕所述芯（12）扭曲的圆形横截面的芯（12）和细丝层（14）。芯（12）包括位于扁平线平面内的波形扁平线。线可以通过首先压接圆形线，然后使压接的线平坦化而获得。层的细丝基本上不彼此接触以在彼此之间形成空间，以确保足够的橡胶渗透到帘线中。钢帘线对断裂伸长率有改善。

45. 发明授权

US07051506B2 Flattened helical tire cord 有权
标题翻译：扁平螺旋轮胎帘线
公开(公告)号：US07051506B2
公开(公告)日：2006-05-30
申请号：US10509355
申请日：2003-04-07
申请人： Takanori Kobayashi , William E. Smith , Charles E. Smith, Jr. , Noritaka Morioka
发明人： Takanori Kobayashi , William E. Smith , Charles E. Smith, Jr. , Noritaka Morioka
IPC分类号： D02G3/48
CPC分类号： D07B1/0653 , D07B1/0613 , D07B1/062 , D07B1/0646 , D07B2201/2006 , D07B2201/2023 , D07B2201/2024 , D07B2201/2029 , D07B2201/2033 , D07B2201/2039 , D07B2201/206 , D07B2401/208 , D07B2501/2046 , D07B2801/12
摘要： A tire cord having core filaments (10) performed into a helical configuration while maintaining the core filaments (10) in a parallel, side-by-side relationship. The core filaments (10) are not twisted or stranded together. High tensile strength sheath filaments (11) are also performed into a flattened helical configuration so that the sheath filaments (11) can be wrapped around the side-by-side core filaments such that the sheath filaments (11) do not put such tension on the core filaments (10) as to cause the core filaments (10) to bunch. The core filaments (10) are maintained in a flat side-by-side configuration so that no voids are formed and rubber can penetrate into the tire cord. The core filaments (10) may number from three to six and the sheath filaments (11) from one to seven. The cross-section of the tire cord is flattened and confined within an oval-shaped outer bound (21), the oval outer bound (21) being characterized by a major axis and a minor axis. It is desirable that the minor axis be no greater than 60% of the major axis to create the appropriate difference in the bending modulus of the tire cord in the horizontal versus the vertical direction.
摘要翻译：一种具有芯丝（10）的轮胎帘线，其执行成螺旋状构造，同时保持芯丝（10）处于并排的并排关系。芯丝（10）不扭曲或绞合在一起。高抗拉强度的护套细丝（11）也被进行成扁平的螺旋结构，使得护套细丝（11）可以围绕并排芯丝卷绕，使得护套细丝（11）不会将这种张力放在芯丝（10）使芯丝（10）束缚。芯丝（10）保持平坦的并排构造，使得不形成空隙，并且橡胶可以渗透到轮胎帘线中。芯丝（10）的数量可以从三到六，鞘细丝（11）从一到七。轮胎帘线的横截面是扁平的并且被限制在椭圆形外边界（21）内，椭圆形外边界（21）的特征在于长轴和短轴。期望短轴不大于长轴的60％，以产生在水平方向与垂直方向上的轮胎帘线的弯曲模量的适当差异。

46. 发明申请

US20030188525A1 Tire cord 有权
标题翻译：轮胎帘线
公开(公告)号：US20030188525A1
公开(公告)日：2003-10-09
申请号：US10118264
申请日：2002-04-08
发明人： Takanori Kobayashi , William E. Smith , Charles E. Smith JR.
IPC分类号： D07B001/06
CPC分类号： D07B1/0653 , D07B1/0613 , D07B1/062 , D07B1/0646 , D07B2201/2006 , D07B2201/2023 , D07B2201/2024 , D07B2201/2029 , D07B2201/2033 , D07B2201/2039 , D07B2201/206 , D07B2401/208 , D07B2501/2046 , D07B2801/12
摘要： A tire cord having core filaments preformed into a helical configuration while maintaining the core filaments in a parallel, side-by-side relationship. The core filaments are not twisted or stranded together. High tensile strength sheath filaments are also preformed into a flattened helical configuration so that the sheath filaments can be wrapped around the side-by-side core filaments such that the sheath filaments do not put such tension on the core filaments as to cause the core filaments to bunch. The core filaments are maintained in a flat, side-by-side configation so that no voids are formed and rubber can penetrate into the tire cord. The core filaments may number from three to six and the sheath filaments from one to seven. The cross-section of the tire cord is flattened and confined within an oval-shaped outer bound, the oval outer bound being characterized by a major axis and a minor axis. It is desirable that the minor axis be no greater than 60% of the major axis to created the appropriate difference in the bending modulus of the tire cord in the horizontal versus the vertical direction.
摘要翻译：一种轮胎帘线，其具有预先形成螺旋状构造的芯丝，同时将芯丝保持为并排的并排关系。芯丝不扭曲或绞合在一起。高抗拉强度的护套细丝也预成形为扁平的螺旋结构，使得护套细丝可以围绕并排芯丝卷绕，使得护套细丝不会在芯丝上施加这种张力，从而使芯丝束缚芯丝保持平坦的并排构造，使得不形成空隙，并且橡胶可以穿透到轮胎帘线中。核心丝可以从三到六，鞘丝从一到七。轮胎帘线的横截面是扁平的并且被限制在椭圆形的外边界内，椭圆形外边界以长轴和短轴为特征。期望短轴不大于长轴的60％，以产生轮胎帘线在水平方向与垂直方向上的弯曲模量的适当差异。

47. 发明申请

US20020157754A1 Metallic cord for reinforcing rubber articles, in particular tyres. 审中-公开
标题翻译：用于加强橡胶制品的金属帘线，特别是轮胎。
公开(公告)号：US20020157754A1
公开(公告)日：2002-10-31
申请号：US10060352
申请日：2002-02-01
发明人： Enzo Falzolgher
IPC分类号： B60C009/00
CPC分类号： D07B1/0626 , B60C9/0007 , B60C9/2006 , D02G3/48 , D07B1/064 , D07B1/0653 , D07B2201/2023 , D07B2201/2032 , Y10T152/10765 , Y10T152/1081
摘要： A reinforcing ply for rubber articles includes a plurality of parallel cords enclosed in an elastomeric matrix. Each cord includes three internal core wires and six external crown wires. The core wires and the crown wires have a same diameter. In a cross section of the reinforcing ply, a ratio between an area of the cords and an area of the elastomeric matrix is not greater than 6:10. A tire including a carcass provided with at least one carcass ply, a tread band, and a belt package is also disclosed. The belt package is provided with at least two reinforcing layers between the at least one carcass ply and the tread band. At least one of the reinforcing layers includes the reinforcing ply.
摘要翻译：用于橡胶制品的加强层包括围绕弹性体基体的多个平行帘线。每条线包括三个内芯线和六个外冠冠线。芯线和冠丝具有相同的直径。在加强层的横截面中，帘线的面积与弹性体基体的面积之比不大于6:10。还公开了一种包括设置有至少一个胎体帘布层的胎体，胎面带和带束包的轮胎。带包装在至少一个胎体帘布层和胎面带之间设置有至少两个加强层。至少一个增强层包括加强层。

48. 发明授权

US06405774B1 Rubber reinforcing steel cord and heavy duty pneumatic radial tire using the steel cord 失效
标题翻译：橡胶钢丝绳和重型充气子午线轮胎采用钢丝绳
公开(公告)号：US06405774B1
公开(公告)日：2002-06-18
申请号：US09600173
申请日：2000-08-03
申请人： Ryuzo Komatsu
发明人： Ryuzo Komatsu
IPC分类号： B60C900
CPC分类号： D07B1/0626 , B60C9/0007 , B60C9/02 , D07B1/0633 , D07B1/0653 , D07B2201/2023 , D07B2201/2024 , D07B2201/2061 , D07B2501/2046 , Y10S57/902
摘要： A rubber reinforcing steel cord of a bundle-twisted+layer-twisted structure obtained by arranging 9 steel filaments around 3 steel filaments each being two-dimensionally wave-like shaped in the lengthwise direction, intertwining all of these steel filaments in one operation to form a bundle-twisted cord, and further arranging 14 steel filaments around the bundle-twisted cord followed by intertwining. Also, a heavy duty pneumatic radial tire using the rubber reinforcing steel cord as the cord of the carcass layer thereof.
摘要翻译：通过将长度方向上呈三角波状的3根钢丝布置9根钢丝而得到的绞合+层状扭曲结构的橡胶强化钢丝绳，将所有这些钢丝缠绕在一起，形成一束绞合的绳索，并且在绞合的绳索周围进一步布置14根钢丝，然后交织在一起。另外，使用橡胶增强钢丝帘线作为其胎体层帘线的重型充气子午线轮胎。

49. 发明授权

US06332310B1 Metallic cord and pneumatic tire 失效
标题翻译：金属线和充气轮胎
公开(公告)号：US06332310B1
公开(公告)日：2001-12-25
申请号：US09363046
申请日：1999-07-29
申请人： Shinichi Miyazaki , Kazumi Yamazaki , Yasuo Sakai
发明人： Shinichi Miyazaki , Kazumi Yamazaki , Yasuo Sakai
IPC分类号： D02G348
CPC分类号： D07B1/0613 , B60C9/0007 , B60C9/0057 , B60C9/02 , B60C9/2006 , B60C15/06 , D07B1/0646 , D07B1/0653 , D07B2201/104 , D07B2201/2008 , D07B2201/2022 , D07B2201/2024 , D07B2201/2061 , D07B2501/2046 , Y10S57/902 , D07B2801/24
摘要： A steel cord is formed by compactly twisting steel filaments together, the steel filaments including a plurality of zigzag filaments and optionally a nonzigzag filament, the zigzag filament being zigzaged two-dimensionally and made up of straight segments each extending between the zigzag peak points, the nonzigzag filament being straight. In case the cord is composed of only the zigzag filaments, the zigzag filaments include at least two kinds of zigzag filaments having different zigzag pitch lengths. In case the cord is composed of both the zigzag filaments and nonzigzag filaments, some of the zigzag and nonzigzag filaments are first loosely twisted together into a bunch, and then a plurality of bunches are twisted together into the cord. In any case, the zigzag pitch length and zigzag wave height of each zigzag filament are substantially constant along the length thereof. A Tire comprises a reinforcing layer such as a tread reinforcing belt layer, carcass, bead reinforcing layer and the like made of the above-mentioned steel cords.
摘要翻译：钢帘线通过将钢丝紧密地捻合在一起而形成，钢丝包括多根之字形丝和任意的锯齿丝，锯齿状丝线被二维地锯齿形，并且由直线段组成，每段都在锯齿形峰点之间延伸，非锯齿丝是直的。在线仅由锯齿形丝组成的情况下，之字形丝包括具有不同之字形间距长度的至少两种锯齿形细丝。在线由两根锯齿状丝和非锯齿形丝构成的情况下，首先将一些锯齿状和锯齿形的细丝松散地绞合成一束，然后将多根捻合在一起成绳。在任何情况下，每个锯齿形丝的之字形间距长度和之字形波高度沿其长度基本恒定。轮胎包括由上述钢丝绳制成的加强层，例如胎面加强带层，胎体，胎圈加强层等。

50. 发明授权

US6109017A Steel cord and steel radial tire 有权
标题翻译：钢帘线和钢子午线轮胎
公开(公告)号：US6109017A
公开(公告)日：2000-08-29
申请号：US149820
申请日：1998-09-08
申请人： Hiroshi Kawatani
发明人： Hiroshi Kawatani
IPC分类号： B60C9/00 , D07B1/06 , D01H13/26
CPC分类号： D07B1/0653 , B60C9/0007 , D07B1/0646 , D07B2201/2006 , D07B2201/2016 , D07B2201/2018 , D07B2201/2019 , D07B2201/202 , D07B2201/2023 , D07B2201/2028 , D07B2201/2029 , D07B2201/2039 , D07B2201/2051 , D07B2201/2061 , D07B2207/4072 , D07B2401/208 , D07B2501/2046
摘要： A steel cord according to this invention comprises two core wires and five outer wires each having a diameter larger than that of each core wire and integrally twisted on the core wires, wherein a strand constituted by the five outer wires and the two core wires has an oblong cross-section.
摘要翻译：根据本发明的钢丝帘线包括两根芯线和五根外径，其直径大于每个芯线的直径，并且一体地扭绞在芯线上，其中由五个外部线和两个芯线构成的线具有长圆形截面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式