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公开(公告)号：US4788815A
公开(公告)日：1988-12-06
申请号：US40676
申请日：1987-04-21
Applicant: Yujiro Umezawa
Inventor： Yujiro Umezawa
IPC: D07B1/06
CPC classification number: D07B1/062 , D07B1/0626 , D07B1/0633 , D07B2201/2006 , D07B2201/2023 , D07B2201/2028 , D07B2201/2037 , D07B2201/2051 , D07B2401/207 , Y10S57/902
Abstract: A steel cord for the reinforcement of rubber articles is disclosed, which comprises a central base structure composed of 1 to 4 steel filaments, and at least one coaxial layer composed of plural steel filaments arranged around the central base structure so as to adjoin them to each other, these steel filaments being twisted in the same direction at the same pitch. In the steel cord of this type, the steel filaments constituting the central base structure have the same diameter (dc), while at least one steel filament of the coaxial layer has a diameter (dso) smaller than the diameter (dc) of the steel filament in the central base structure.
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12.发明授权Method of manufacturing a compact, multilayer single strand reinforcing cord for use in elastomeric products and a cord produced by this method 失效制造用于弹性体产品的紧凑，多层单股加强帘线的方法和通过该方法生产的帘线
公开(公告)号：US4601165A
公开(公告)日：1986-07-22
申请号：US742548
申请日：1985-06-07
Applicant: Wolfgang Weidenhaupt , Gunter Wepner , Peter Dismon
Inventor： Wolfgang Weidenhaupt , Gunter Wepner , Peter Dismon
CPC classification number: D07B1/0633 , D07B1/0626 , D07B1/0646 , D07B3/00 , D07B7/025 , D07B2201/2007 , D07B2201/2008 , D07B2201/2023 , D07B2201/2024 , D07B2201/2028 , D07B2201/204 , D07B2201/2097 , D07B2207/202 , Y10S57/902
Abstract: A reinforcing cord for elastomeric products is produced by feeding a plurality of single metal wires of the same diameter into a set of successively arranged stranding points. At least two wires are fed into the first stranding point and through the subsequent stranding points. Additional wires are fed into the respective subsequent stranding points. The quantity of wires fed to the stranding points is determined by the number of valleys which are present in the peripheral contour of the processed strand at this particular stranding point. In this manner each additional wire is brought in contact with at least two preceding wires in the processed strand.
Abstract translation: 通过将多个相同直径的单根金属线馈送到一组连续布置的绞合点中来产生用于弹性体产品的增强帘线。 至少两条线被馈送到第一绞合点并通过随后的绞合点。 另外的电线被馈送到相应的随后的绞合点。 供给到绞合点的线的数量由在该特定绞合点处处理的线的外围轮廓中存在的谷数确定。 以这种方式，每个附加的线与经处理的线中的至少两个先前的线接触。
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公开(公告)号：US4332131A
公开(公告)日：1982-06-01
申请号：US272345
申请日：1981-06-10
Applicant: Alain Palsky , Guy Vella
Inventor： Alain Palsky , Guy Vella
CPC classification number: D07B3/10 , B60C9/0007 , D07B1/062 , D07B1/0626 , D07B1/0633 , D07B2201/2016 , D07B2201/2018 , D07B2201/2028 , D07B2207/205 , D07B2207/209 , D07B2207/4072 , Y10S57/902
Abstract: A compact single-strand cord consisting of at least nine single wires of the same diameter twisted together in the same direction and with the same pitch, characterized in that, in cross-section, the cord has the shape of a compact stack of polygonal, preferably hexagonal, contour. The cord can be used for reinforcing rubber articles or elastomeric articles, in particular for reinforcing tires.The method of manufacture of the cord includes unwinding the wires from coils each consisting of a single wire. The wires are delivered by positive slip-drive rollers to a means for regrouping and a strand-laying means. The wires are assembled in a grid and die and twisted by an assembling twister. The wires are then guided through a double twist path loop, overtwisted, straightened and collected on a capstan.The machine for performing the process includes an unwinding means in the form of a plurality of feed bobbins, a positive slip-drive roller system, means for regrouping the advanced wires including a grid and a die, a revolving assembling twister and a spindle means including a loop and stationary cradle carrying an overtwisted, straightener and capstan for collecting the cord.
Abstract translation: 由相同直径的至少九根单根线组成的紧凑型单股绳在同一方向上以相同的间距扭绞在一起，其特征在于，在横截面中，帘线具有多边形紧凑堆叠的形状， 优选六边形轮廓。 绳可用于加强橡胶制品或弹性体制品，特别是用于加强轮胎。 帘线的制造方法包括从由单根线构成的线圈展开线。 电线由正滑动辊输送到重新组合的装置和绞线铺设装置。 电线组装在一个网格中，并通过组装的扭转器进行模制和扭转。 然后将导线引导通过双扭曲路径回路，过绞，拉直并收集在绞盘上。 用于执行该过程的机器包括多个进给线轴形式的退绕装置，正滑动驱动辊系统，用于重新组合包括格栅和模具的先进线的装置，旋转组装扭转器和主轴装置，包括 一个环形和固定的托架，其上带有一个卷曲的矫直机和绞盘，用于收集绳索。
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公开(公告)号：US3560631A
公开(公告)日：1971-02-02
申请号：US3560631D
申请日：1969-01-21
Applicant: ROCHESTER CORP THE
Inventor： RHOADES LEE A , MALLARD MANLEY T
CPC classification number: D07B1/165 , A01K73/02 , A01K79/02 , D07B1/068 , D07B1/147 , D07B2201/1032 , D07B2201/2028 , H01B7/045
Abstract: A fishing trawl net includes electrical shocking cables and other electrical instrumentation. The net is towed by a high tensile strength cable which includes an electrically conductive core.
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公开(公告)号：US20180010295A1
公开(公告)日：2018-01-11
申请号：US15545417
申请日：2016-01-29
Applicant: BRIDGESTONE CORPORATION
Inventor： Ryota OKAZAKI
CPC classification number: D07B1/0626 , B60C9/00 , B60C9/0007 , D07B1/06 , D07B1/062 , D07B2201/2006 , D07B2201/2023 , D07B2201/2028 , D07B2201/2039 , D07B2201/2051 , D07B2201/2061 , D07B2201/2066 , D07B2201/2068 , D07B2205/3057 , D07B2801/12 , D07B2801/10
Abstract: Provided is a rubber article-reinforcing steel cord having improved shear fatigue resistance while reducing the weight of the steel cord by using a wire of high tensile strength. The rubber article-reinforcing steel cord 10 is a steel cord 10 having a two-layer twisted structure comprising a core filament 11 composed of a plurality of filaments and a sheath filament 12 composed of a plurality of filaments twisted around the core filament 11, wherein the tensile strength of the core filament 11 is higher than the tensile strength of the sheath filament 12, and the core filament 11 and the sheath filament 12 are twisted together in the same direction and the same pitch.
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Patent Agency Ranking
公开(公告)号：US09731938B2
公开(公告)日：2017-08-15
申请号：US14002015
申请日：2011-04-14
Applicant: John P. Wesson , Huan Zhang , Gopal R. Krishnan , Timothy D. Devalve
Inventor： John P. Wesson , Huan Zhang , Gopal R. Krishnan , Timothy D. Devalve
CPC classification number: B66B7/062 , B66B7/06 , D07B1/0626 , D07B1/0633 , D07B1/0693 , D07B1/22 , D07B2201/2023 , D07B2201/2028 , D07B2201/2033 , D07B2201/2044 , D07B2201/2046 , D07B2201/2055 , D07B2201/2056 , D07B2201/2068 , D07B2201/2097 , D07B2501/2007 , Y10T156/10 , D07B2801/12
Abstract: Elevator coated ropes or belts are disclosed. The coated rope or belt may include at least one cord and a jacket retaining the at least one cord. The cord may include a plurality of filaments. The filaments are free of second-order helical structure. In a first embodiment, the filaments includes at least one inner filament and a plurality of outer filaments surrounding the at least one inner filament. The outer filaments are bunched together by forming a first-order helical structure through the length of the cord. In a second general embodiment, the filaments are free of both first- and second-order helical structures. The filaments are bunched together by a restraining loop or adhesive at one or more locations along the length of the cord. Methods of making the tension cord are also disclosed.
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公开(公告)号：US09617661B2
公开(公告)日：2017-04-11
申请号：US14358089
申请日：2012-11-14
Inventor： Emmanuel Custodero , Sébastien Rigo , Jérémy Toussain
CPC classification number: D02G3/48 , D07B1/062 , D07B1/0626 , D07B5/12 , D07B7/145 , D07B2201/2028 , D07B2201/203 , D07B2201/2032 , D07B2201/2046 , D07B2201/2059 , D07B2201/2061 , D07B2201/2062 , D07B2201/2065 , D07B2201/2082 , D07B2205/2003 , D07B2205/2017 , D07B2205/2082 , D07B2207/205 , D07B2207/4072 , D07B2501/2046 , D07B2801/12 , D07B2801/16 , D07B2801/18
Abstract: A method of manufacturing a metal cord with two concentric layers of wires is provided. The cord includes an internal layer of M wires, M having a value from 1 to 4, and an external layer of N wires. The cord is rubberized from within in situ. That is, during manufacture of the cord, the cord is rubberized from inside. According to the method, the internal layer is sheathed with rubber or a rubber compound by passing the internal layer through an extrusion head, and the N wires of the external layer are assembled around the sheathed internal layer to form a two-layer cord rubberized from the inside. The rubber is an unsaturated thermoplastic elastomer that is extruded in a molten state, and preferably is a thermoplastic styrene (TPS) type of thermoplastic elastomer, such as an SBS or an SIS block copolymer, for example.
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公开(公告)号：US09352906B2
公开(公告)日：2016-05-31
申请号：US14427614
申请日：2013-09-06
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Ryotaro Suefuji
CPC classification number: B65G15/36 , B65G15/34 , D07B1/062 , D07B1/0633 , D07B1/0666 , D07B2201/2028 , D07B2201/2037 , D07B2201/2059 , D07B2501/2076 , D07B2801/12
Abstract: Provided is a rubber-reinforcing steel cord that has superior productivity and is advantageous in reducing weight and improving bending resistance, as well as a conveyor belt that uses the rubber-reinforcing steel cord. A rubber-reinforcing steel cord 1 having a 1+6+(6+6) structure formed by twisting individual steel wires 2, 3, 4a, and 4b once in the same direction, a twist multiple of at least 9 and not greater than 14, and an outer diameter of not greater than 4 mm is used by being embedded in a rubber product.
Abstract translation: 本发明提供一种橡胶增强钢丝帘线，其具有优异的生产率，并且有利于减轻重量并提高耐弯曲性，以及使用橡胶增强钢丝绳的输送带。 通过将单个钢丝2,3,4a和4b在相同方向上捻合而形成的具有1 + 6 +（6 + 6）结构的橡胶增强钢丝绳1，扭曲倍数至少为9并且不大于 14，通过嵌入橡胶制品中使用外径不大于4mm的外径。
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公开(公告)号：US20140260174A1
公开(公告)日：2014-09-18
申请号：US14213739
申请日：2014-03-14
Applicant: 1735729 Alberta Ltd.
Inventor： Kim Cavallin
CPC classification number: D07B1/0686 , D07B5/007 , D07B2201/102 , D07B2201/2028 , D07B2201/203 , D07B2201/2037 , D07B2201/2048 , D07B2201/2061 , D07B2801/24
Abstract: A method of constructing a wire rope from plural outer strands and a core, the core having one or more core strands, each of the one or more core strands having plural core wires, the method comprising: swaging the core to laterally compress the core to an extent sufficient to cause concave deformation of at least some of the plural core wires; and closing the plural outer strands over the core to produce the wire rope.
Abstract translation: 一种从多个外股线和芯构成钢丝绳的方法，所述芯具有一个或多个芯股线，所述一个或多根芯股线中的每一个具有多个芯线，所述方法包括：将所述芯部成型以横向压缩所述芯部 足以导致多个芯线中的至少一些的凹陷变形的程度; 并且在所述芯上闭合多个外股线以产生钢丝绳。
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公开(公告)号：US20020153078A1
公开(公告)日：2002-10-24
申请号：US10024061
申请日：2001-12-18
Inventor： Francois-Jacques Cordonnier , Alain Domingo
IPC: D02G003/00 , B60C001/00
CPC classification number: D07B1/0633 , B60C9/0007 , B60C2009/0014 , B60C2200/06 , D07B1/0613 , D07B2201/2023 , D07B2201/2028 , D07B2201/2029 , D07B2201/2031 , D07B2201/2051 , D07B2201/2059 , D07B2401/208 , D07B2501/2046 , Y10S57/902 , Y10T152/1081 , Y10T152/10846 , Y10T152/10855 , Y10T428/249934 , Y10T428/2973 , D07B2801/12
Abstract: A multi-layer cable having an unsaturated outer layer, usable as a reinforcing element for a tire carcass reinforcement, comprising a core (C0) of diameter d0 surrounded by an intermediate layer (C1) of six or seven wires (Mnull6 or 7) of diameter d1 wound together in a helix at a pitch P1, this layer C1 itself being surrounded by an outer layer (C2) of N wires of diameter d2 wound together in a helix at a pitch P2, N being less by 1 to 3 than the maximum number Nmax of wires which can be wound in one layer about the layer C1, this cable being characterised in that it has the following characteristics (d0, d1, d2, p1 and p2 in mm): (i) 0.14
Abstract translation: 一种具有不饱和外层的多层电缆，其可用作轮胎胎体增强用增强元件，包括直径为d0的芯体（C0），其由六条或七条线（M = 6或7条）的中间层（C1）包围 ）直径d1以螺距P1缠绕在一起的螺旋线，该层C1本身被以螺距P2缠绕在一起的直径为d2的N根线的外层（C2）包围，N小于1至3 除了能够围绕层C1缠绕在一层中的电线的最大数量Nmax之外，该电缆的特征在于其具有以下特性（d0，d1，d2，p1和p2，以mm为单位）：（i）0.14
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