公开(公告)号：US06405774B1

公开(公告)日：2002-06-18

申请号：US09600173

申请日：2000-08-03

Applicant: Ryuzo Komatsu

Inventor： Ryuzo Komatsu

IPC: B60C900

CPC classification number: D07B1/0626 ,  B60C9/0007 ,  B60C9/02 ,  D07B1/0633 ,  D07B1/0653 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2061 ,  D07B2501/2046 ,  Y10S57/902

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06332310B1

公开(公告)日：2001-12-25

申请号：US09363046

申请日：1999-07-29

Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Yasuo Sakai

Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Yasuo Sakai

IPC: D02G348

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.

Abstract translation: 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。

公开(公告)号：US06253536B1

公开(公告)日：2001-07-03

申请号：US09357088

申请日：1999-07-19

Applicant: Yong Shick Han

Inventor： Yong Shick Han

IPC: D02G336

CPC classification number: D07B1/062 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2025 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2201/2061 ,  D07B2205/3089 ,  D07B2501/2046 ,  Y10S57/902 ,  D07B2801/12 ,  D07B2801/18

Abstract: A steel cord for radial tires having a “2+5” construction structured by twisting a core and a strand in such a fashion that they have the same twist pitch length and the same twist direction, so that the number of processing steps for the twisting process is reduced from two to one, thereby reducing the manufacturing costs while achieving an improvement in productivity.

Abstract translation: 一种具有“2 + 5”结构的子午线轮胎用钢帘线，其结构是通过将芯和线以相同的扭绞节距长度和相同的扭转方向加捻而形成，从而扭转加工步骤的数量 工序从两个减少到一个，从而降低制造成本，同时实现生产率的提高。

公开(公告)号：US6089293A

公开(公告)日：2000-07-18

申请号：US804754

申请日：1997-02-24

Applicant: Kevin John Niderost

Inventor： Kevin John Niderost

IPC: D07B1/06 ,  B29C47/02 ,  B29D29/00 ,  B29D30/70 ,  B60C9/00 ,  B60C9/20 ,  B60C9/22 ,  B60C9/26 ,  B60C9/18

CPC classification number: D07B1/0646 ,  B29D30/3028 ,  B29D30/70 ,  B60C9/0057 ,  B60C9/22 ,  B60C9/2204 ,  B60C9/263 ,  B29C47/0016 ,  B29C47/003 ,  B29C47/02 ,  B29K2021/00 ,  B29K2105/101 ,  B29L2030/005 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10765 ,  Y10T152/10783

Abstract: A reinforcement ply for an elastomeric article comprises a plurality of parallel extensible reinforcing members laid at a substantially constant end count perpendicular to their longitudinal direction, the ply having different extensibilities in the longitudinal direction of the reinforcing members in different parts of the ply. The reinforcing members are preferably made such that they each have at least one filament which is displaced perpendicularly from the longitudinal centerline of the reinforcing member in one part of the reinforcing member compared to another part. A tire may include the reinforcement ply as a hoop or band in the ground contacting tread region.

Abstract translation: 用于弹性体制品的加强层包括多个平行的可延伸的加强构件，其以垂直于其纵向方向的基本上恒定的端数进行布置，所述帘布层在帘布层的不同部分中在加强构件的纵向方向上具有不同的延展性。 加强构件优选地制成使得它们各自具有至少一个长丝，其与另一部分相比从加强构件的一部分中的加强构件的纵向中心线垂直地移位。 轮胎可以包括作为地面接触胎面区域中的箍或带的增强层。

公开(公告)号：US5722226A

公开(公告)日：1998-03-03

申请号：US820281

申请日：1997-03-18

Applicant: Kazuo Matsumaru

Inventor： Kazuo Matsumaru

IPC: B60C9/00 ,  D07B1/06 ,  D07B7/02 ,  D01H13/26 ,  D02G3/36

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/0057 ,  D07B1/0613 ,  D07B1/062 ,  D07B7/025 ,  B60C2200/14 ,  D07B2201/2008 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2028 ,  D07B2201/2029 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord effective for reinforcing a super-large off-road tire wherein strands made by simultaneously twisting together 3 to 6 steel wires in the same twisting direction with the same pitch length are used and the steel cord is made by twisting together 3 to 6 such strands in the same direction as the twisting direction of the strands and with the same pitch length. Each of the steel wires constituting the strands continuously has a small wavy pattern of a pitch length smaller than the lay length of the strands and therefore each of the strands has a compound pattern comprising a wavy pattern formed by the twisting and said small wavy pattern and in a gap is formed between steel wires each of the strands by the small wavy pattern. The lay length P.sub.1 of the steel cord is 8 to 15 times the steel cord diameter D and the elongation on breakage by tension of the steel cord is over 5%.

Abstract translation: 用于加强超大型越野轮胎的钢帘线，其中使用通过以相同的节距将同时捻合在一起的3至6根钢丝线制成的线，并且钢帘线通过将3至6捻合在一起而制成 这些股线在与股线的扭转方向相同的方向上具有相同的间距长度。 构成线的每根钢丝连续地具有小于绞线长度的节距长度的小的波浪形图案，因此每根股线具有复合图案，该复合图案包括由扭曲形成的波状图案和所述小波纹图案，以及 在每个股线的钢丝之间由小的波状图案形成间隙。 钢帘线的帘线长度P1为钢帘线直径D的8〜15倍，钢帘线的拉伸断裂伸长率在5％以上。

公开(公告)号：US5707467A

公开(公告)日：1998-01-13

申请号：US522311

申请日：1995-10-18

Applicant: Kazuo Matsumaru ,  Koichi Horikawa

Inventor： Kazuo Matsumaru ,  Koichi Horikawa

IPC: D07B1/06 ,  D07B7/02 ,  B60C9/00 ,  B60C9/18 ,  B60C9/20

CPC classification number: D07B1/0646 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2207/205 ,  D07B2207/4072 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A high elongation compact helical steel cord with a high degree of elongation at break of not less than 5% has a (1.times.n) structure comprising three or more base wires which are helically preformed at a predetermined pitch and which are twisted in the same direction and at the same pitch so that the ratio P/D of the cord diameter D to the twisting pitch P is in the range of 8-15 with the base wire preforming pitch being shorter than the cord twisting pitch. The finished cord has a helical composite structure with its elongation under a load of 35 kgf/mm.sup.2 being 0.71%-1.00% and that under a load of 70 kgf/mm.sup.2 being 1.18%-1.57%. A radial tire is reinforced with the steel cord preferably as a steel belt cord. An apparatus for making the steel cord is provided with revolving preformers on the wire introducing portion of a bunching machine such that the bunching machine is rotated in a direction reverse to the rotational direction of the revolving preformers.

Abstract translation: PCT No.PCT / JP94 / 02260 Sec。 371 1995年10月18日第 102（e）日期1995年10月18日PCT 1994年12月27日PCT PCT。 WO95 / 18259 PCT公开号 日期1995年7月6日具有不低于5％断裂伸长率的高伸长率致密螺旋钢丝帘线具有包括三根或更多根母线的（1xn）结构，其以预定间距螺旋形预制并且被扭曲 在相同的方向和相同的间距处，使得帘线直径D与扭绞节距P的比率P / D在8-15的范围内，其中基线预制间距短于帘线扭绞间距。 成品绳具有螺旋复合结构，其在35kgf / mm 2的载荷下的伸长率为0.71％-1.00％，在70kgf / mm2的载荷下为1.18％-1.57％。 子午线轮胎用钢帘线优选地作为钢带绳加强。 用于制造钢丝帘线的装置在聚束机的导丝部分上设置有旋转预成型件，使得聚束机沿与旋转预成型件的旋转方向相反的方向旋转。

公开(公告)号：US5676776A

公开(公告)日：1997-10-14

申请号：US454690

申请日：1995-05-31

Applicant: Kiyoshi Ikehara

Inventor： Kiyoshi Ikehara

IPC: B60C9/00 ,  B60C9/20 ,  D07B1/06 ,  B60C9/18

CPC classification number: D07B1/0653 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/2006 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2081 ,  D07B2401/2025 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10765

Abstract: A steel cord for reinforcing rubber articles comprises one wave-form or helical core steel filament and five to eight sheath steel filaments disposed around the core steel filament, the pitch Pc of the core steel filament is 3.0 dc/0.34.ltoreq.Pc.ltoreq.10.0 dc/0.34 (dc=diameter of steel core filament) and the core forming ratio Rc=Lc/dc (Lc is an amplitude of the wave or helix of the core steel filament) is within a particular range varying depending on the number of sheath steel filaments. A pneumatic tire contains a cross-belt reinforced with the above-mentioned steel cords where i) an angle .theta. formed by the reinforcing steel cords and the equatorial plane of the tire is: 12.degree..ltoreq..theta..ltoreq.30.degree. (ii) a gap between any two adjacent steel cords in the same layer of the cross belt, I, is: 0.5 mm.ltoreq.I.ltoreq.2.0 mm (iii) a gauge of the gum between any two facing steel cords in different layers of the cross belt, G, is: 0.35 mm .ltoreq.G.ltoreq.2.0 mm.

Abstract translation: 用于加强橡胶制品的钢丝帘线包括一个波形或螺旋芯钢丝，以及设置在芯钢丝周围的五至八个护套钢丝，芯钢丝的间距Pc为3.0cd / 0.34 < = dc dc / 0.34（dc =钢芯丝的直径），芯形成比Rc = Lc / dc（Lc是芯钢丝的波长或螺旋的振幅）在特定范围内， 的鞘钢丝。 充气轮胎包含用上述钢丝绳加强的交叉皮带，其中i）由钢筋帘线形成的角度θ和轮胎的赤道平面为：12°30° ）交叉皮带I的相同层中的任何两个相邻钢丝帘线之间的间隙为：0.5mm

公开(公告)号：US5651245A

公开(公告)日：1997-07-29

申请号：US578053

申请日：1995-12-22

Applicant: Jean-Pierre Damien

Inventor： Jean-Pierre Damien

IPC: D07B1/06 ,  D07B1/16 ,  D02G3/36

CPC classification number: D07B1/0673 ,  D07B1/068 ,  D07B1/0686 ,  D07B1/144 ,  D07B2201/1016 ,  D07B2201/102 ,  D07B2201/1036 ,  D07B2201/1072 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2048 ,  D07B2201/2055 ,  D07B2201/2061 ,  D07B2201/2065 ,  D07B2205/201 ,  D07B2501/2007

Abstract: The cable includes a substantially metallic central core (3) and outer strands (2) formed from at least one layer of metal wires (21), particularly steel wires, which are stranded over a core element (22) made from synthetic material, preferably a thermoplastic material, this being with a pitch similar to that of the strands (5,6) with which the core (3) is formed, it being possible for the latter to be entirely metallic or hybrid. These cables are intended particularly for use as a lifting cable, particularly elevator cables, or other multicable installations with transmission by means of adherence.

Abstract translation: 电缆包括基本上金属的中心芯（3）和由至少一层金属丝（21）形成的外股线（2），所述金属线（21），特别是钢丝绞合在由合成材料制成的芯元件（22）上，优选 一种热塑性材料，其具有类似于形成芯（3）的股线（5,6）的间距，其可以是完全金属的或混合的。 这些电缆特别用作起重电缆，特别是电梯电缆，或其它具有通过附着传输的多个可安装的装置。

公开(公告)号：US5581990A

公开(公告)日：1996-12-10

申请号：US408837

申请日：1995-03-22

Applicant: Frans Van Giel ,  Xavier De Vos ,  Luc Sabbe

Inventor： Frans Van Giel ,  Xavier De Vos ,  Luc Sabbe

IPC: D07B5/12 ,  B21F1/00 ,  B21F7/00 ,  D07B1/06 ,  D07B3/00 ,  D07B3/10 ,  D07B7/02 ,  D01H13/26 ,  D02G3/36

CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B3/00 ,  D07B3/10 ,  D07B7/025 ,  D07B2201/2008 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2207/203 ,  D07B2207/207 ,  D07B2207/209 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord comprises steel filaments twisted around each other in a first direction about at least one steel core filament having a wave form. The twisted filaments are individually subjected to a rotation about their own axes. This steel cord is formed by deforming the core filament into a planar wave form and twisting the core filament in a second direction to a predetermined degree. The core filaments together with the other filaments are twisted in the first direction so that the twisted filaments are individually subjected to a rotation around their own axes in the first direction.

Abstract translation: 钢帘线包括围绕至少一个具有波浪形状的钢芯长丝的第一方向彼此扭绞的钢丝。 扭绞的细丝单独地绕其自己的轴线进行旋转。 该钢丝帘线通过将芯丝变形为平面波形并将芯丝沿第二方向扭转到预定的程度而形成。 芯丝与其它长丝一起在第一方向上扭曲，使得绞合的细丝在第一方向上分别围绕它们自己的轴线旋转。

公开(公告)号：US5279695A

公开(公告)日：1994-01-18

申请号：US914127

申请日：1992-07-17

Applicant: Thomas W. Starinshak ,  Robert M. Shemenski ,  John W. Price, Jr. ,  Robert J. Gartland

Inventor： Thomas W. Starinshak ,  Robert M. Shemenski ,  John W. Price, Jr. ,  Robert J. Gartland

IPC: B29K105/06 ,  B60C9/00 ,  C08J5/06 ,  C08K9/00 ,  C08L21/02 ,  C08L75/04 ,  C23C30/00 ,  D07B1/06 ,  B29C65/02

CPC classification number: D07B1/0626 ,  B60C9/0007 ,  D07B1/167 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2046 ,  D07B2201/2061 ,  D07B2201/2062 ,  D07B2201/2081 ,  D07B2201/2082 ,  D07B2205/2082 ,  D07B2205/3089 ,  D07B2207/4059 ,  Y10T428/2933 ,  Y10T428/2944 ,  Y10T428/2958 ,  Y10T428/2971

Abstract: Steel cables are utilized for reinforcing a wide variety of rubber articles. For instance, pneumatic tires are normally reinforced with steel tire cords. It is important for such reinforcing cables to exhibit good fatigue and corrosion resistance. It has been unexpectedly found that the fatigue and corrosion resistance of such cables can be improved by incorporating syndiotactic-1,2-polybutadiene into the interstices between the steel filaments in such cables. This invention more specifically relates to a cable for reinforcing rubber articles having improved fatigue and corrosion resistance which is comprised of a plurality of steel filaments and syndiotactic-1,2-polybutadiene, wherein the syndiotactic-1,2-polybutadiene is dispersed within interstices between said steel filaments.

Abstract translation: 钢丝绳用于加强各种橡胶制品。 例如，充气轮胎通常用钢轮胎帘线加固。 对于这种增强电缆来说重要的是表现出良好的疲劳和耐腐蚀性。 意外地发现，通过将间同立构1,2-聚丁二烯引入到这种电缆中的钢丝之间的间隙中，可以改善这种电缆的疲劳和耐腐蚀性。 本发明更具体地涉及一种用于增强耐疲劳和耐腐蚀性的橡胶制品的电缆，其由多根钢丝和间同立构1,2-聚丁二烯组成，其中间规-1,2-聚丁二烯分散在 说钢丝。