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

IPC: D07B1/06 ,  B60C9/00

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.

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

IPC: B66B7/06 ,  D07B1/06 ,  D07B1/22

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.

公开(公告)号：US09708758B2

公开(公告)日：2017-07-18

申请号：US14396557

申请日：2013-04-15

Applicant: BRIDON INTERNATIONAL LTD. ,  DSM IP ASSETS B.V.

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

IPC: D07B1/06 ,  D07B1/16 ,  F16G11/04 ,  D07B3/00 ,  D07B5/00 ,  D07B7/16

CPC classification number: D07B1/0673 ,  D07B1/0686 ,  D07B1/0693 ,  D07B1/162 ,  D07B1/165 ,  D07B3/00 ,  D07B5/00 ,  D07B7/16 ,  D07B2201/1016 ,  D07B2201/102 ,  D07B2201/1036 ,  D07B2201/1064 ,  D07B2201/1068 ,  D07B2201/1072 ,  D07B2201/108 ,  D07B2201/2019 ,  D07B2201/202 ,  D07B2201/2023 ,  D07B2201/2027 ,  D07B2201/203 ,  D07B2201/204 ,  D07B2201/2051 ,  D07B2201/2055 ,  D07B2201/2057 ,  D07B2201/2065 ,  D07B2201/2068 ,  D07B2201/2074 ,  D07B2201/2087 ,  D07B2201/209 ,  D07B2205/2014 ,  D07B2205/205 ,  D07B2205/2096 ,  D07B2401/2055 ,  D07B2401/2085 ,  D07B2501/2007 ,  D07B2501/2015 ,  D07B2501/2061 ,  F16G11/042 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/14

Abstract: A hybrid rope (40) or a hybrid strand (50) comprising a core element (42, 52), a first (44, 54) and a second (46, 56) metallic closed layer surrounding said core element (42, 52). The core element (42, 52) includes a bundle of synthetic yarns. The first metallic closed layer (44, 54) includes a plurality of first strands of wires helically twisted together with the core element (42, 52) in a first direction. The second metallic closed layer (46, 56) includes a plurality of second wires or strands helically twisted together with said core element (42, 52) and said first metallic closed layer (44, 54) in a second direction. The cross-sectional area of the core element (42, 52) is larger than the total cross-sectional area of the first (44, 54) and second (46, 56) metallic closed layers. A corresponding method of producing such a hybrid rope or hybrid strand is also disclosed.

公开(公告)号：US20130247536A1

公开(公告)日：2013-09-26

申请号：US13901657

申请日：2013-05-24

Applicant: Hjortur Erlendsson ,  Sherif Adham Safwat

Inventor： Hjortur Erlendsson ,  Sherif Adham Safwat

IPC: D07B5/00

CPC classification number: D07B1/185 ,  A01K73/02 ,  A01K75/00 ,  D07B1/02 ,  D07B1/025 ,  D07B1/142 ,  D07B1/165 ,  D07B3/00 ,  D07B5/00 ,  D07B5/005 ,  D07B5/12 ,  D07B2201/1096 ,  D07B2201/2049 ,  D07B2201/2055 ,  D07B2201/2066 ,  D07B2201/2068 ,  D07B2205/2003 ,  D07B2205/201 ,  D07B2205/2014 ,  D07B2205/2039 ,  D07B2205/2064 ,  D07B2207/4054 ,  D07B2207/4068 ,  D07B2401/205 ,  D07B2501/2038 ,  D07B2501/2061 ,  D07B2801/24 ,  D07B2801/14 ,  D07B2801/10 ,  D07B2801/22 ,  D07B2801/60

Abstract: From a first aspect, a method is provided for forming a helix rope for a trawl comprising the steps of: a) situating upon a portion of a rope a bead of a substance being selected from a group consisting of: (i) a liquid substance; and (ii) a semi-liquid substance. From a second aspect, a helix rope (35) is provided for forming portions of a pelagic trawl, the helix rope comprising a braided sheath (398) formed of greater than sixteen strands (397), whereby drag is reduced. From a third aspect, a method is provided for forming a high strength synthetic rope useful for towing warps, trawler warps, yachting ropes, mooring lines, anchoring lines, oil derrick anchoring lines, seismic lines, paravane lines, and any other uses for rope, cable or chain.

Abstract translation: 从第一方面，提供了一种用于形成用于拖网的螺旋绳索的方法，包括以下步骤：a）将一个物质珠粒位于绳索的一部分上，所述物质珠粒选自：（i）液体物质 ; 和（ii）半液体物质。 从第二方面，提供用于形成远洋拖网的部分的螺旋绳（35），所述螺旋绳包括由大于十六股（397）形成的编织护套（398），由此阻力减小。 从第三方面，提供了一种用于形成用于牵引经线，拖网经线，游艇绳索，系泊线，锚定线，油井架锚固线，地震线，基准线和用于绳索的任何其它用途的高强度合成绳索的方法 ，电缆或链条。

公开(公告)号：US08176718B2

公开(公告)日：2012-05-15

申请号：US12451576

申请日：2008-05-15

Applicant: Isabel Ridge ,  Nicholas O'Hear ,  Otto Grabandt ,  Cornelis Adrianus Das

Inventor： Isabel Ridge ,  Nicholas O'Hear ,  Otto Grabandt ,  Cornelis Adrianus Das

IPC: D02G3/48

CPC classification number: D07B1/025 ,  D07B1/005 ,  D07B1/0686 ,  D07B1/165 ,  D07B5/12 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/106 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2026 ,  D07B2201/2049 ,  D07B2201/2052 ,  D07B2201/2057 ,  D07B2201/2065 ,  D07B2201/2066 ,  D07B2201/2068 ,  D07B2201/2073 ,  D07B2201/2074 ,  D07B2205/201 ,  D07B2205/2014 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2401/2005 ,  D07B2401/201 ,  D07B2401/205 ,  D07B2801/24 ,  D07B2801/12 ,  D07B2801/20 ,  D07B2801/14 ,  D07B2801/10

Abstract: A combined cable comprising a core cable of high-strength synthetic fibers, which take the form of a twisted bundle of monofilaments or a plurality of twisted bundles of monofilaments, and comprising an outer layer of steel wire strands, is characterized in that the bundle or bundles of monofilaments is or are stretched, with a reduction in diameter, and held in this state by a sheathing, in particular a braided sheathing. The extension under strain of the core cable under load is thereby reduced, so that the load distribution between the cross section of steel and the cross section of synthetic material of the cable improves.

Abstract translation: 包括高强度合成纤维的芯线的组合电缆，其采取扭曲的单丝束形式或多个扭绞的单丝束的形式，并且包括钢丝束的外层，其特征在于，所述束或 单丝束被拉伸，直径减小，并通过护套，特别是编织护套保持在该状态。 因此，在负载下的芯线的应变下的延伸被减小，使得钢的横截面与电缆的合成材料的横截面之间的负载分布改善。

公开(公告)号：US06412264B1

公开(公告)日：2002-07-02

申请号：US09913493

申请日：2001-08-16

Applicant: Brigitte De Josez ,  Joseph Misrachi ,  Olivier Payant

Inventor： Brigitte De Josez ,  Joseph Misrachi ,  Olivier Payant

IPC: D07B106

CPC classification number: D07B1/0686 ,  B66B7/06 ,  D07B1/165 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2201/2048 ,  D07B2201/2052 ,  D07B2201/2057 ,  D07B2201/2061 ,  D07B2201/2065 ,  D07B2201/2068 ,  D07B2205/2042 ,  D07B2205/205 ,  D07B2207/4059 ,  D07B2501/2007 ,  D07B2801/24 ,  D07B2801/14 ,  D07B2801/60

Abstract: A low stretch elevator rope (10) is obtained in which a plastic core (12) has a central strength member (18) that does not increase the weight of the rope by more than 5%. Moreover, the plastic core (12) has a diameter exceeding 50% of the diameter of the rope (10), when measured prior to winding steel strands (14) onto the core (12). The steel strands (14) that are wound around the core (12) are conventional and are so wound that the plastic material of the core (12) essentially fills the inner interstices (16) between the steel strands (14).

Abstract translation: 获得了一种低伸缩式电梯绳索（10），其中塑料芯（12）具有不增加绳索重量大于5％的中心强度构件（18）。 此外，在将钢绞线（14）卷绕到芯部（12）之前测量时，塑料芯（12）的直径超过绳索（10）的直径的50％。 缠绕在芯部（12）上的钢绞线（14）是常规的并且被如此缠绕，使得芯部（12）的塑料材料基本上填充钢绞线（14）之间的内部间隙（16）。

公开(公告)号：US1405837A

公开(公告)日：1922-02-07

申请号：US35015120

申请日：1920-01-08

Applicant: ROEBLINGS JOHN A SONS CO

Inventor： DUANE GREEN RICHARD

IPC: D07B1/06

CPC classification number: D07B1/14 ,  D07B1/0686 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/2055 ,  D07B2201/2057 ,  D07B2201/2068 ,  D07B2201/2073 ,  D07B2205/106 ,  D07B2205/3025 ,  D07B2205/50 ,  D07B2801/24 ,  D07B2801/14 ,  D07B2801/20

公开(公告)号：JP5478718B2

公开(公告)日：2014-04-23

申请号：JP2012515703

申请日：2010-05-17

Applicant: 東京製綱株式会社 ,  高麗製鋼株式会社

Inventor： 俊次 蜂須賀 ,  洋一 首藤 ,  一平 古川 ,  在▲徳▼ 林 ,  鐘恩 金

IPC: D07B1/04 ,  D07B1/16

CPC classification number: D07B1/0686 ,  D07B1/005 ,  D07B1/025 ,  D07B2201/2037 ,  D07B2201/2055 ,  D07B2201/2065 ,  D07B2201/2066 ,  D07B2201/2068 ,  D07B2205/205 ,  D07B2401/2005 ,  D07B2501/2015 ,  D07B2501/2061 ,  D07B2801/12 ,  D07B2801/24 ,  D07B2801/14

公开(公告)号：JP2005336664A

公开(公告)日：2005-12-08

申请号：JP2004158330

申请日：2004-05-27

Applicant: Toyo Tire & Rubber Co Ltd ,  東洋ゴム工業株式会社

Inventor： URYU TOMOYUKI

IPC: D07B1/06 ,  B60C9/00

CPC classification number: D07B1/0633 ,  D07B2201/2028 ,  D07B2201/2059 ,  D07B2201/2066 ,  D07B2201/2068 ,  D07B2801/12

Abstract: PROBLEM TO BE SOLVED: To provide a steel cord excellent in durability by preventing the metal fatigue destruction of its core by improving the fatigue resistance of its core filament, and a pneumatic tire by using the steel cord.
SOLUTION: This steel cord has a 1x19 structure obtained by twisting the core filament 14 and sheath filaments 15, 16 in the same direction and same pitch. The core filament 14 has a high tensile strength by ≥5 % higher than those of the sheath filaments 15, 16 and ≥60 % knot strength-holding rate, and the ratio of the diameter dc of the core filament to the diameter ds of the sheath filament satisfies the relationship of 1≤dc/ds≤1.15.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：通过提高其芯丝的耐疲劳性和通过使用钢丝绳的充气轮胎，通过防止其芯的金属疲劳破坏来提供耐久性优异的钢丝帘线。 解决方案：该钢丝绳具有通过以相同方向和相同间距扭转芯丝14和鞘细丝15,16而获得的1x19结构。 芯丝14具有高于鞘丝15,16的≥5％的高拉伸强度和≥60％的结强度保持率，并且芯丝直径dc与直径ds的比率 鞘细丝满足1≤dc/ds≤1.15的关系。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：US20230149015A1

公开(公告)日：2023-05-18

申请号：US18092459

申请日：2023-01-03

Applicant: KURARAY CO., LTD.

Inventor： Patrick COFFEY ,  Forrest Sloan

IPC: A61B17/06 ,  D07B1/04 ,  D04C1/12 ,  D07B1/02 ,  A61L17/04 ,  A61L17/14

CPC classification number: A61B17/06166 ,  D07B1/04 ,  D04C1/12 ,  D07B1/025 ,  A61L17/04 ,  A61L17/145 ,  D07B2201/102 ,  D10B2509/04 ,  D07B2201/1096 ,  A61B2017/06185 ,  D07B2201/2068 ,  D07B2201/2055 ,  D07B2205/2096 ,  A61B2017/00526

Abstract: A cord comprises a braided sheath of strands having an outer surface, an inner surface, and a central hollow portion defined by the inner surface and having a volume and a core within the central hollow portion of the tubular braided sheath, such that when the cord is in a relaxed state the tubular braided sheath has a cylindrical shape and a relaxed volume of the central hollow portion wherein the core does not fill the relaxed volume of the central hollow portion of the tubular braided sheath; when the cord is in a longitudinal tensioned state, the tubular braided sheath elongates under the longitudinal tension such that a tensioned volume of at least a part of the central hollow portion of the tubular braided sheath is less than the relaxed volume; and the inner surface of the tubular braided sheath of tensioned volume contacts and cinches a surface of the core.