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公开(公告)号：US20130032264A1
公开(公告)日：2013-02-07
申请号：US13636035
申请日：2011-02-24
Applicant: Zhichao Cheng , Pengfei Wang , Zhongwei Huang , Xiaodao Sheng
Inventor： Zhichao Cheng , Pengfei Wang , Zhongwei Huang , Xiaodao Sheng
CPC classification number: D07B1/0613 , D07B1/0626 , D07B1/0646 , D07B1/0653 , D07B2201/1064 , D07B2201/1068 , D07B2201/2006 , D07B2201/2011 , D07B2201/2012 , D07B2201/2013 , D07B2201/202 , D07B2201/2023 , D07B2201/2029 , D07B2201/2032 , D07B2201/2051 , D07B2205/3035 , D07B2205/3057 , D07B2205/3089 , D07B2401/208 , D07B2501/2046 , D07B2501/2076 , Y10T428/2936 , D07B2801/12 , D07B2801/24 , D07B2801/10 , D07B2801/14 , D07B2801/18
Abstract: A steel cord (10) for reinforcing rubber product comprises at least one core strand (12) and outer strands (14), the outer strands (14) are helically twisted around at least one core strand (12). Each of the strands (12, 14) comprises core steel filaments (16, 20) with the number of m and outer steel filaments with the number of n. The diameter of the core steel filaments in the core strand is Dcc, the diameter of the outer steel filaments in the core strand is Doc, the diameter of the core steel filament in the outer strand is Dco, and the diameter of the outer steel filament in the outer strand is Doo. The ratio of Dcc/Doc is not less than 1.04, the ratio of Dco/Doo is not less than 1.03, and the ratio of Doc/Dco is not less than 1. The core steel filaments and outer steel filaments are polygonally preformed before being twisted into strands. The steel cord is used for reinforcing off-the-road tire.
Abstract translation: 用于加强橡胶制品的钢丝帘线（10）包括至少一个芯股（12）和外股（14），所述外股（14）围绕至少一个芯股（12）螺旋扭绞。 每根股线（12,14）包括数量为m的芯钢丝（16,20）和数量为n的外钢丝。 芯线中的芯钢丝的直径为Dcc，芯线中的外钢丝的直径为Doc，外股的芯钢丝的直径为Dco，外钢丝的直径 在外线是Doo。 Dcc / Doc的比例不小于1.04，Dco / Doo的比例不小于1.03，Doc / Dco的比例不小于1.芯钢丝和外钢丝在进行多边形预成型前 扭成股。 钢丝绳用于加固越野轮胎。
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102.发明申请公开(公告)号：US20120285602A1
公开(公告)日：2012-11-15
申请号：US13510494
申请日：2010-11-08
Applicant: Alain Domingo , Christelle Chaulet , Sébastien Noel , Michael Cogne
Inventor： Alain Domingo , Christelle Chaulet , Sébastien Noel , Michael Cogne
IPC: B60C9/16
CPC classification number: B60C9/08 , B60C9/0007 , B60C9/13 , B60C2009/0416 , B60C2009/0483 , B60C2019/008 , B60C2200/06 , D07B1/062 , D07B1/0626 , D07B1/0633 , D07B2201/2006 , D07B2201/2025 , D07B2201/2028 , D07B2201/2031 , D07B2201/2046 , D07B2201/2059 , D07B2201/2077 , D07B2501/2046 , Y10T152/10855 , D07B2801/12
Abstract: A tire with a radial carcass reinforcement made up of at least one layer of metal reinforcing elements, the tire comprising a crown reinforcement itself capped radially with a tread, the tread being connected to two beads via two sidewalls. At least 70% of the metal reinforcing elements of at least one layer of the carcass reinforcement are non wrapped cables which, in what is known as the air-wicking test, display a flow rate of less than 2 cm3/min, and at least 10% of the metal reinforcing elements of the at least one layer of the carcass reinforcement are cables which, in what is known as the air-wicking test, display a flow rate of greater than 4 cm3/min.
Abstract translation: 一种轮胎，其具有由至少一层金属增强元件构成的径向胎体增强件，所述轮胎包括冠状增强件本身，其与胎面径向封盖，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的至少70％是不包裹的电缆，其在所谓的空气抽芯试验中显示小于2cm 3 / min的流速，并且至少 胎体增强层的至少一层的10％的金属增强元件是在所谓的空气抽芯试验中显示大于4cm 3 / min的流速的电缆。
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103.发明申请Tire Having Low-Permeability Carcass Reinforcement Cable, and Textile Cords Associated with the Carcass Reinforcement 审中-公开具有低渗透性的轮胎胎体增强电缆和与胴体加强相关的纺织绳公开(公告)号：US20110315296A1
公开(公告)日：2011-12-29
申请号：US13141691
申请日：2009-11-10
Applicant: Michael Cogne , Bernard Jault
Inventor： Michael Cogne , Bernard Jault
CPC classification number: B60C9/0007 , B60C9/08 , B60C2009/0021 , 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 , 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 at least one layer of textile threads of straight orientation and said textile threads forming an angle with the direction of the metal reinforcing elements of said at least one carcass reinforcement layer of more than 10°.
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 具有至少一层直的取向的纺织线，并且所述织物线与所述至少一个胎体增强层的金属增强元件的方向成大于10°的角度。
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104.发明申请STEEL CORD HAVING ULTRAFINE STEEL FILAMENTS TO REINFORCE TIRE CARCASS AND RADIAL TIRE FOR PASSENGER CAR USING SAME 审中-公开具有超导钢丝的钢丝绳，用于加固轮胎轮胎和径向轮胎，用于乘客车辆公开(公告)号：US20080011401A1
公开(公告)日：2008-01-17
申请号：US11772470
申请日：2007-07-02
IPC: B60C9/28
CPC classification number: D07B1/062 , B60C9/0007 , B60C9/08 , B60C9/2006 , D07B2201/2006 , D07B2201/2023 , D07B2201/2024 , D07B2201/2039 , D07B2201/2051 , D07B2201/2059 , D07B2201/2081 , D07B2205/3057 , D07B2401/208 , D07B2501/2046 , Y10T152/10855 , D07B2801/12 , D07B2801/10
Abstract: The object of this invention is to provide a steel cord, which has ultrafine steel filaments with a diameter of 0.04-0.14 mm stranded with each other so as to reinforce a tire carcass, and a radial tire for a passenger car using the same. The steel cord includes one core filament with a diameter of 0.04-0.14 mm and 4-7 sheath filaments, each having a diameter of 0.04-0.14 mm, spirally stranded around the core filament. At this time, the steel cord has a diameter of 0.2-0.5 mm and shear strength of 25-35 kgf. Additionally, each of the sheath filaments has a smaller diameter than the core filament, and the core filament and the sheath filaments are made of the steel filaments. The radial tire includes the tire carcass provided with the steel cord and a topping sheet, and the steel cord is embedded in the topping sheet such that a rubber gauge ratio is 200-500 % and a rubber clearance ratio is 60-250 %. The steel cord has improved physical properties, such as shear strength and durability, to reduce a thickness of a carcass including the steel cord, leading to the reduction of a weight of the radial tire. Furthermore, controlling stability and durability of the radial tire are improved, thereby reducing costs of maintenance of the passenger car.
Abstract translation: 本发明的目的是提供一种钢帘线，其具有彼此绞合的直径为0.04-0.14mm的超细钢丝，以加强轮胎胎体，以及使用该帘线的乘用车的子午线轮胎。 钢帘线包括直径为0.04-0.14mm的一根芯丝和4-7根长丝，各自具有0.04-0.14mm的直径，围绕芯丝螺旋绞合。 此时，钢帘线的直径为0.2-0.5mm，剪切强度为25-35kgf。 另外，每根护套长丝的直径小于芯丝，芯丝和护套长丝由钢丝制成。 子午线轮胎包括设置有钢丝帘线的轮胎胎体和顶板，并且钢帘线嵌入顶片中，使得橡胶规格比为200-500％，橡胶间隙率为60-250％。 钢帘线具有改善的物理性能，例如剪切强度和耐久性，以减少包括钢帘线的胎体的厚度，导致子午线轮胎的重量的降低。 此外，提高了子午线轮胎的稳定性和耐久性，从而降低了乘用车的维护成本。
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公开(公告)号：US20070289686A1
公开(公告)日：2007-12-20
申请号：US11629490
申请日：2005-07-01
Applicant: Hiroshi Sasabe , Hitoshi Wakahara , Kenichi Okamoto
Inventor： Hiroshi Sasabe , Hitoshi Wakahara , Kenichi Okamoto
IPC: B60C15/04
CPC classification number: 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 , D07B2205/3028 , D07B2205/305 , D07B2205/306 , D07B2205/3071 , D07B2205/3085 , D07B2501/2053 , Y10T152/10819 , D07B2801/12 , D07B2801/14 , D07B2801/18
Abstract: 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 dC that satisfies the following relation 1.04≦dC/dS≦1.30 with respect to the diameter dS of the wrap wire 2, the wrap wire 2 having a coil diameter DS which is 0.5 to 1.3 times the coil diameter DC 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.
Abstract translation: 一种重量轻且成本低，成形性高的胎圈帘线，包括耐腐蚀性高的环形芯。 重量轻且成本高的胎圈帘线包括环形芯1和螺旋缠绕在环形芯1周围的缠绕线2，环形芯1由中碳钢或具有较低C含量的合金钢制成 并且含有适当量的特定元素，并且具有满足以下关系的直径d C C 1 / D 2 / 相对于包裹线2的直径d 3 S <1.30，缠绕线2的线圈直径D
为线圈直径D-
Patent Agency Ranking
公开(公告)号：US20060266458A1
公开(公告)日：2006-11-30
申请号：US11404910
申请日：2006-04-17
Applicant: Genichiro Ishikawa , Mitsushige Idei
Inventor： Genichiro Ishikawa , Mitsushige Idei
IPC: B60C15/04
CPC classification number: B60C9/08 , B60C15/04 , B60C2200/10 , D07B1/062 , D07B2201/2006 , D07B2501/2053
Abstract: A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a pair of bead cores each being disposed in the bead portion, the bead core comprising an annular core extending in the tire circumferential direction and a sheath including a plurality of sheath wires each extending helically around the annular core, a carcass comprising a carcass ply extending between the bead portions and turned up around the bead core in each bead portion, wherein one of the bead cores is reverse to the other bead core with respect to the helical direction of the sheath wire.
Abstract translation: 充气轮胎包括胎面部分，一对侧壁部分，一对胎圈部分，一对胎圈芯，每个胎圈芯都设置在胎圈部分中，胎圈芯包括沿轮胎周向延伸的环形芯和包括包括 多个护套线，每个护套线均围绕环形铁心螺旋形地延伸，胎体包括在胎圈部分之间延伸的胎体帘布层，并且在每个胎圈部分中围绕胎圈芯部卷起，其中胎圈芯中的一个与另一胎圈芯相反， 相对于护套线的螺旋方向。
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公开(公告)号：US20050126859A1
公开(公告)日：2005-06-16
申请号：US10990388
申请日：2004-11-18
Applicant: Esko Aulanko , Jorma Mustalahti , Pekka Rantanen , Simo Makimattila
Inventor： Esko Aulanko , Jorma Mustalahti , Pekka Rantanen , Simo Makimattila
CPC classification number: B66B11/004 , B66B7/06 , B66B11/008 , B66B11/009 , B66B15/04 , D07B1/0673 , D07B1/16 , D07B2201/2006 , D07B2501/2007 , Y10T74/18848
Abstract: In an elevator, preferably one without machine room, a hoisting machine engages a set of hoisting ropes via a traction sheave, said set of hoisting ropes having a load-bearing part twisted from steel wires of circular and/or non-circular cross-section, and in which elevator there is diverting pulleys of which some is made larger than traction sheave. The weight of the hoisting machine of the elevator is at most about ⅕ of the weight of the nominal load of the elevator.
Abstract translation: 在电梯中，优选地是没有机房的电梯，曳引机通过牵引轮与一组提升绳索接合，所述提升绳索组具有由圆形和/或非圆形横截面的钢丝线扭绞的承重部分 ，并且其中有电梯有转向滑轮，其中一些滑轮大于牵引滑轮。 电梯的起重机重量最多为电梯额定负载重量的1/5。
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公开(公告)号：US06817395B2
公开(公告)日：2004-11-16
申请号：US10208398
申请日：2002-07-30
Applicant: Italo Marziale Sinopoli , Charles Elmer Hamiel , Barry Allen Matrana
Inventor： Italo Marziale Sinopoli , Charles Elmer Hamiel , Barry Allen Matrana
IPC: B60C920
CPC classification number: D07B1/0613 , B60C9/0007 , B60C9/2006 , B60C2009/2074 , B60C2009/2077 , B60C2200/065 , D07B2201/2006 , Y10S57/902
Abstract: A pneumatic radial ply tire 20 has a tread 24, a carcass 21, and a belt reinforcing structure 40. The carcass 21 has a steel cord reinforced radial ply extending from one annular bead to a second annular bead. The belt reinforcing structure 40 has at least two belt layers 40A, 40B having steel cords 14 with large filaments 17A, 17B, 17C, 17D in the range of 0.3 mm to 0.6 mm in diameter twisted into a 7×7 cord construction.
Abstract translation: 气动径向帘布层轮胎20具有胎面24，胎体21和带束加强结构40.胎体21具有从一个环形胎圈延伸到第二环形胎圈的钢帘线增强的径向帘布层。 带束加强结构40具有至少两个具有钢帘线14的带束层40A，40B，其具有扭曲成7×7绳索结构的直径为0.3mm至0.6mm的大长丝17A，17B，17C，17D。
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公开(公告)号：US20040020578A1
公开(公告)日：2004-02-05
申请号：US10208398
申请日：2002-07-30
Inventor： Italo Marziale Sinopoli , Charles Elmer Hamiel , Barry Allen Matrana
IPC: B60C009/20 , B60C009/00 , B60C009/22 , D07B001/06
CPC classification number: D07B1/0613 , B60C9/0007 , B60C9/2006 , B60C2009/2074 , B60C2009/2077 , B60C2200/065 , D07B2201/2006 , Y10S57/902
Abstract: A pneumatic radial ply tire 20 has a tread 24, a carcass 21, and a belt reinforcing structure 40. The carcass 21 has a steel cord reinforced radial ply extending from one annular bead to a second annular bead. The belt reinforcing structure 40 has at least two belt layers 40A, 40B having steel cords 14 with large filaments 17A, 17B, 17C, 17D in the range of 0.3 mm to 0.6 mm in diameter twisted into a 7null7 cord construction.
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公开(公告)号：US06667110B1
公开(公告)日：2003-12-23
申请号：US09395232
申请日：1999-09-13
Applicant: François-Jacques Cordonnier , Eric Depraetere
Inventor： François-Jacques Cordonnier , Eric Depraetere
IPC: B32B1502
CPC classification number: D07B1/066 , D07B1/062 , D07B1/0633 , D07B2201/2006 , D07B2201/2013 , D07B2201/2036 , D07B2201/2041 , D07B2201/2051 , D07B2205/3021 , D07B2205/3028 , D07B2205/3039 , D07B2205/3089 , Y10S57/902 , Y10T152/10765 , Y10T152/10873 , Y10T428/12 , Y10T428/12424 , Y10T428/12722 , Y10T428/12757 , Y10T428/12778 , Y10T428/12792 , Y10T428/12799 , Y10T428/12861 , Y10T428/12917 , Y10T428/12924 , Y10T428/12937 , Y10T428/12958 , Y10T428/12965 , Y10T428/12972 , Y10T428/12979 , D07B2801/18 , D07B2801/10 , D07B2801/12
Abstract: A hybrid steel cord and method of making such cord which includes, in contact with one or more carbon steel wire(s), at least one stainless steel wire whose microstructure contains less than 20% of martensite (% by volume). Articles made of plastic and/or rubber, in particular tire envelopes or the carcass reinforcement plies of such envelopes embodying such cords.
Abstract translation: 一种混合钢丝绳及其制造方法，其包括与一根或多根碳钢丝接触的至少一根不锈钢丝，所述不锈钢丝的微结构含有少于20％的马氏体（体积％）。 由塑料和/或橡胶制成的制品，特别是轮胎信封或体现这种帘线的这种信封的胎体加强层。
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