公开(公告)号：US07594380B2

公开(公告)日：2009-09-29

申请号：US11020224

申请日：2004-12-27

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

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

IPC: D07B1/06 ,  D07B1/08

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: A hybrid layered cable for use in tire reinforcement includes a non-metallic internal layer and an unsaturated external layer including 3-12 strands. Each strand is at least partly metallic and is helically wound around the internal layer. Each strand includes at least 3 filaments wound helically together. The cable has a relative elongation at break, measured in tension in accordance with the standard ISO 6892 of 1984, which is higher than 7%.

Abstract translation: 用于轮胎加固的混合分层电缆包括非金属内层和包含3-12股的不饱和外层。 每股线至少部分是金属的，并且围绕内层螺旋缠绕。 每根股线包括至少3根细丝缠绕在一起。 电缆具有相对的断裂伸长率，按照1984年标准ISO 6892测得的拉伸强度高于7％。

公开(公告)号：US07493748B2

公开(公告)日：2009-02-24

申请号：US11199153

申请日：2005-08-09

Applicant: Hiroki Sarashi

Inventor： Hiroki Sarashi

IPC: D07B1/00

CPC classification number: D07B1/0653 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/02 ,  D07B1/0646 ,  D07B2201/2006 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2501/2046

Abstract: A pneumatic tire includes metal cords each made of metal filaments twisted together, the metal cords having an initial elongation in a range of from 0.05 to 0.20% and a standard deviation of the initial elongation in a range of not more than 0.02. A method of manufacturing the metal cord comprises shaping metal filaments in a two-dimensional zigzag waveform, and twisting the shaped metal filaments together, wherein the number of the filaments is in a range of from 8 to 12, the metal filaments have the same diameter (d) of from 0.15 to 0.30 mm, the shaped metal filaments have the same zigzag waveforms, the zigzag waveform of each said shaped metal filament has constant wave lengths (P) and constant wave heights (h) wherein the ratio (P/d) is in the range of 100/3 to 700/3, and the ratio (h/d) is in the range of 5/3 to 80/3.

Abstract translation: 充气轮胎包括金属丝，金属帘线由金属丝绞合在一起，金属帘线的初始伸长率在0.05至0.20％的范围内，初始伸长率的标准偏差不大于0.02。 一种制造金属帘线的方法包括以二维之字形波形成形金属丝，并将成形的金属丝捻合在一起，其中细丝的数量在8至12的范围内，金属细丝具有相同的直径 （d）为0.15〜0.30mm，成形金属丝具有相同的之字形波形，每个所述成形金属细丝的之字形波形具有恒定波长（P）和恒定波高（h），其中比率（P / d ）在100/3〜700/3的范围内，比率（h / d）在5/3〜80/3的范围内。

公开(公告)号：US07476285B2

公开(公告)日：2009-01-13

申请号：US11038364

申请日：2005-01-21

Applicant: Kiyoshi Ikehara ,  Sumito Nakagawa ,  Tsutomu Nakamura

Inventor： Kiyoshi Ikehara ,  Sumito Nakagawa ,  Tsutomu Nakamura

IPC: B29D30/00 ,  B29D30/06 ,  B60C9/18 ,  B60C9/22

CPC classification number: D07B1/062 ,  B29D30/0601 ,  B29D30/0606 ,  B60C9/0007 ,  B60C9/2204 ,  B60C2009/2252 ,  D07B2201/2022 ,  D07B2201/2029 ,  Y10T152/10765

Abstract: A motorcycle tire having excellent belt cord durability, high-speed durability, impact force absorbability, running stability and uniformity performances is produced by constituting a belt with a low-cost steel cord member having a specified twisting construction of 2 to 7 filaments and a specified space between the mutual filaments over a full length of the cord in the belt.

公开(公告)号：US20070190260A1

公开(公告)日：2007-08-16

申请号：US11723296

申请日：2007-03-19

Applicant: Susumu Imamiya ,  Satoshi Yoshida

Inventor： Susumu Imamiya ,  Satoshi Yoshida

IPC: B05D7/00

CPC classification number: B29B15/14 ,  B29K2021/00 ,  B29K2105/246 ,  B29K2305/12 ,  B32B5/08 ,  B32B5/26 ,  B60C9/0007 ,  B60C2009/0021 ,  D07B1/062 ,  D07B1/0626 ,  D07B7/145 ,  D07B2201/2012 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2028 ,  D07B2201/2032 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2081 ,  D07B2205/2075 ,  D07B2207/204 ,  D07B2501/2046 ,  Y10T428/31707 ,  D07B2801/12 ,  D07B2801/18

Abstract: In order that spaces, including a space in the central portion, inside a steel cord used as a reinforcement by being embedded in a tire or the like are filled with an uncured rubber, the uncured rubber is coated on plural steel core filaments which are then stranded to form a single layer steel cord, the core then being stranded with uncoated outer layer filaments. Consequently, it is possible to exhibit satisfactory corrosion resistance and satisfactory fatigue resistance as a steel cord, shorten a curing time in tire component assembling or the like to attain energy saving and prolong the life of a steel cord itself and the life of a tire or the like using the same as a reinforcement. Further, production can be performed at low cost.

Abstract translation: 为了将包含在中心部分中的空间，用作通过嵌入在轮胎等中的加强件的钢帘线内的空间填充有未固化的橡胶，将未固化的橡胶涂覆在多个钢芯长丝上 绞合以形成单层钢帘线，然后将芯与未涂覆的外层丝绞合。 因此，作为钢帘线，可以显示出良好的耐腐蚀性和令人满意的耐疲劳性，缩短轮胎部件组装等中的固化时间，以达到节能，延长钢丝绳本身的寿命和轮胎的使用寿命 使用与加强件相同的类似物。 此外，可以以低成本进行生产。

公开(公告)号：US20060081319A1

公开(公告)日：2006-04-20

申请号：US10540884

申请日：2004-01-22

Applicant: Shuichi Fukutani ,  Hidenori Matsushima

Inventor： Shuichi Fukutani ,  Hidenori Matsushima

IPC: B60C9/00 ,  B60C9/18 ,  B29D30/38 ,  B32B5/08

CPC classification number: B29D30/38 ,  B29D30/70 ,  B60C9/0007 ,  B60C9/18 ,  B60C9/22 ,  B60C9/263 ,  D07B1/0606 ,  D07B1/0646 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2501/2046 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T428/12333 ,  Y10T428/249922 ,  Y10T428/249933 ,  Y10T428/249935 ,  Y10T428/2925

Abstract: Provided are a reinforcement material, not causing undesired stress and having excellent shape stability characteristics, a rubber product using the material and a method for producing the product, and a pneumatic tire using the material and a method for producing the tire. The reinforcement material for rubber has a flat coil shape where, when the material is in a single free state, loop portions are partly superposed on each other in sequence, and is embedded in a rubber product such as a pneumatic tire.

Abstract translation: 本发明提供一种增强材料，不会产生不希望的应力，且具有优异的形状稳定性，使用该材料的橡胶制品和制造该产品的方法，以及使用该材料的充气轮胎和制造该轮胎的方法。 用于橡胶的增强材料具有扁平线圈形状，其中当材料处于单个自由状态时，环部分依次彼此重叠，并且嵌入橡胶制品如充气轮胎中。

公开(公告)号：US06959745B2

公开(公告)日：2005-11-01

申请号：US10386476

申请日：2003-03-13

Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda

Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda

IPC: B60C9/00 ,  B60C9/20 ,  D07B1/06 ,  D07B7/02

CPC classification number: D07B1/0646 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2205/3057 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/10

Abstract: A steel cord is composed of three to six steel filaments each having a filament diameter of from 0.25 to 0.45 mm, the three to six steel filaments including shaped filaments and twisted together, wherein the shaped filaments are, before twisted together, coiled to be set in a form of coil having a coil diameter of less than 5 mm and a coil pitch of more than 5 mm, the shaped filaments include at least two kinds of shaped filaments which are different in respect of the form of coil, the shaped filaments are twisted together while the coil diameter is reduced, the elongation of the cord at 50 N load is less than 0.2%, and the cord strength is in a range of from 2500 to 3500 N/sq.mm.

Abstract translation: 钢帘线由长丝直径为0.25至0.45mm的三至六根钢丝组成，三至六根钢丝包括成形长丝并扭绞在一起，其中成形长丝在扭绞在一起之前被卷绕成待设定 线圈直径小于5mm且线圈间距大于5mm的线圈形状，成形长丝包括至少两种在线圈形状上不同的成形长丝，成形长丝为 当线圈直径减小时，在50N负载下的帘线的伸长率小于0.2％，帘线强度在2500至3500N / sq.mm的范围内。

公开(公告)号：US06897399B2

公开(公告)日：2005-05-24

申请号：US10248948

申请日：2003-03-04

Applicant: Akira Tsuda ,  Masatada Numano ,  Yoshihiro Nakai ,  Tsuyoshi Nomura ,  Takashi Kondo

Inventor： Akira Tsuda ,  Masatada Numano ,  Yoshihiro Nakai ,  Tsuyoshi Nomura ,  Takashi Kondo

IPC: B23H7/22 ,  B21C37/04 ,  B21C37/12 ,  B21C37/15 ,  B21F15/06 ,  B21F15/08 ,  B21F45/00 ,  B23H1/04 ,  B23H1/06 ,  B23H7/24 ,  B23H9/14 ,  B23K1/00 ,  B32B15/01 ,  D07B1/12 ,  D07B1/14 ,  F16L9/02

CPC classification number: B32B15/018 ,  B21C37/042 ,  B21C37/045 ,  B21C37/12 ,  B21C37/15 ,  B23K2101/32 ,  B32B15/01 ,  D07B1/12 ,  D07B1/14 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2027 ,  D07B2201/2039 ,  D07B2201/2042 ,  Y10T428/12292 ,  Y10T428/12333 ,  Y10T428/12465 ,  Y10T428/139

Abstract: Manufacturing narrow-diameter hollow metal objects utilizing metals difficult to work plastically has been problematic with conventional manufacturing methods; the narrower the diameter the higher the manufacturing cost has been, and under some circumstances manufacturing has been impossible. A plurality of metal wires is worked into a twisted wire cluster, adjoining companion metal wires are brought into contact in planar contacting portions, and the cluster is made unitary by supplying an adhesive agent along the outer side, producing a hollow metal object possessing a uniform inner diameter and a clean inner surface.

Abstract translation: 使用难以加工的金属制造窄径中空金属物体，与传统的制造方法有关; 直径越窄，制造成本越高，在某些情况下制造是不可能的。 将多根金属线加工成双绞线簇，邻接的配对金属线在平面接触部分接触，并且通过沿着外侧供给粘合剂使簇成为一体，制造具有均匀的中空金属物体 内径和干净的内表面。

公开(公告)号：US20040060632A1

公开(公告)日：2004-04-01

申请号：US10619628

申请日：2003-07-16

Applicant: Sumitomo Rubber Industries ,  Sumitomo Electric Industries, Ltd.

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

IPC: B60C009/00 ,  D07B001/06

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：US06438932B1

公开(公告)日：2002-08-27

申请号：US09945685

申请日：2001-09-05

Applicant: Xavier De Vos ,  Yvan Lippens ,  Albert R. Somers ,  Frans Van Giel

Inventor： Xavier De Vos ,  Yvan Lippens ,  Albert R. Somers ,  Frans Van Giel

IPC: D07B106

CPC classification number: 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

Abstract: A steel structure adapted for the reinforcement of elastomeric members has steel elements containing a plurality of steel filaments at least one of which filaments is provided with first and second crimps. The first crimp lies in a plane that is substantially different from the plane of the second crimp. Application of the both crimps can be carried out efficiently using two pairs of toothed wheels which are not externally driven. This arrangement renders it possible to obtain steel structures with an increased penetration of rubber or with an increased elongation at break.

Abstract translation: 适于增强弹性体构件的钢结构具有含有多根钢丝的钢元素，其中至少一根细丝具有第一和第二卷曲。 第一卷曲位于与第二卷曲的平面基本上不同的平面中。 可以使用不是外部驱动的两对齿轮来有效地执行两个卷曲的应用。 这种布置使得可以获得具有增加的橡胶渗透性或断裂伸长率增加的钢结构。

公开(公告)号：US06415593B1

公开(公告)日：2002-07-09

申请号：US09973708

申请日：2001-10-11

Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Yasuo Sakai

Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Yasuo Sakai

IPC: D02G302

CPC classification number: 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

Abstract: 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.