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114 条记录 (耗时 0.015 秒)

    Tire with single wire steel belt cord
    12.
    发明授权
    Tire with single wire steel belt cord 有权
    轮胎采用单丝钢丝绳

    公开(公告)号：US06273161B1

    公开(公告)日：2001-08-14

    申请号：US09320433

    申请日：1999-05-26

    申请人： Akio Yamagami ,  Makoto Nakayama ,  Ryouichi Shibata

    发明人： Akio Yamagami ,  Makoto Nakayama ,  Ryouichi Shibata

    IPC分类号： B60C900

    CPC分类号： D07B7/025 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/0064 ,  B60C9/2006 ,  D07B1/0606 ,  D07B1/0646 ,  D07B2201/2005 ,  D07B2201/2008 ,  D07B2501/2046

    摘要： A single wire steel cord is prepared by flattening a round wire to have two flat surfaces facing each other and two round surfaces interposed between the two flat surfaces to face each other, wherein a flattening ratio D/W of the wire, where D denotes the short diameter of the cross section of the flattened wire and W denotes the long diameter of the cross section of the flattened wire, falls within a range of 0.5 to 0.95. Forming is applied to the flattened wire in a direction of at least the short diameter of the cross section of the flattened wire, and the flattened single wire steel cord is embedded in a tire belt portion such that one flat surface of the cord faces that portion of the tire which is brought into contact with the ground.

    摘要翻译： 单线钢丝绳通过使圆线扁平化而具有彼此面对的两个平面和两个平面之间的两个圆形表面相互面对，其中，线的平坦化比D / W，其中D表示 扁平线的横截面的短径，W表示扁平线的横截面的长径，落在0.5〜0.95的范围内。 在扁平线材的横截面的至少短径的方向上对扁平线材进行成形，并且将扁平的单线钢丝绳嵌入轮胎带部分中，使得帘线的一个平坦表面面对该部分 与地面接触的轮胎。

    Steel cord for reinforcing a rubber product and pneumatic tire using the same
    13.
    发明授权
    Steel cord for reinforcing a rubber product and pneumatic tire using the same 失效
    用于加强橡胶制品的钢丝绳和使用其的充气轮胎

    公开(公告)号：US5819521A

    公开(公告)日：1998-10-13

    申请号：US772768

    申请日：1996-12-24

    申请人： Kiyoshi Ikehara

    发明人： Kiyoshi Ikehara

    IPC分类号： D07B1/06 ,  D02G3/36

    CPC分类号： D07B1/0653 ,  B60C9/0057 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/1028 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2501/2046 ,  D07B2501/2076

    摘要： A steel cord for reinforcing a rubber product has a multilayer structure consisting of two or more layers including a core, or a structure consisting of seven or more strands twisted in the same direction at the same pitch. In the steel cord, at least one of three strands that are successively adjacent to one another or that are in mutual contact is formed of two filaments that are paired substantially parallel to each other. The direction of pairing the two filaments of each strand is substantially the same over the entire length of the cord. Each of the remaining strands is formed of a single filament.

    摘要翻译： 用于加强橡胶制品的钢丝帘线具有由两层或多层构成的多层结构，包括芯，或由相同节距沿相同方向绞合的七股以上的股线构成的结构。 在钢帘线中，彼此相邻或相互接触的三条线中的至少一条由彼此基本平行配对的两根细丝形成。 配对每条绞线的两条细丝的方向在帘线的整个长度上基本相同。 每条剩余的线由单丝形成。

    Steel cord for reinforcement of off-road tire, method of manufacturing the same, and off-road tire
    14.
    发明授权
    Steel cord for reinforcement of off-road tire, method of manufacturing the same, and off-road tire 失效
    用于越野轮胎加固的钢丝绳，其制造方法和越野轮胎

    公开(公告)号：US5661966A

    公开(公告)日：1997-09-02

    申请号：US671529

    申请日：1996-06-27

    申请人： Kazuo Matsumaru

    发明人： Kazuo Matsumaru

    IPC分类号： B60C9/00 ,  D07B1/06 ,  D07B7/02 ,  D02G3/02

    CPC分类号： 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

    摘要： 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%.

    摘要翻译： 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。

    Steel cord for reinforcing rubber product
    16.
    发明授权
    Steel cord for reinforcing rubber product 失效
    用于增强橡胶制品的钢丝绳

    公开(公告)号：US5319915A

    公开(公告)日：1994-06-14

    申请号：US4630

    申请日：1993-01-14

    申请人： Yoshiro Kobayashi ,  Koichi Hinoura ,  Akihiro Nagamoto ,  Toshiaki Shimizu ,  Takanori Kobayashi

    发明人： Yoshiro Kobayashi ,  Koichi Hinoura ,  Akihiro Nagamoto ,  Toshiaki Shimizu ,  Takanori Kobayashi

    IPC分类号： B60C9/00 ,  D07B1/06 ,  D07B3/04 ,  D07B3/10 ,  D07B7/02 ,  D02G3/48

    CPC分类号： D07B1/0646 ,  B60C9/0007 ,  B60C9/0057 ,  D07B3/04 ,  D07B3/10 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2025 ,  D07B2201/2039 ,  D07B2201/204 ,  D07B2207/204 ,  D07B2501/2046 ,  Y10S57/902

    摘要： A steel cord comprising a number (between 3 and 27) of element steel wires tightly twisted at a regular pitch P between 5 and 20 mm in the same direction. Each wire has a diameter d between 0.1 and 0.4 mm. At least one of the wires includes a spiral portion having a spiral pitch P1 between 0.1P and 0.7P and a spiral diameter d1 between d+2/100 mm and d+2/10 mm. At least one other wire includes a straight portion. At any cross section of the cord, 1/4 through 2/3 of the wires is/are spiral and the other wire/s is/are straight. The stretch of the cord under a load of 5 kg is between 0.10 and 0.40%. A method of producing a steel cord comprises supplying a number of element steel wires, forming at least part of at least one of the wires to be spiral, and tightly twisting the wires. An apparatus for producing a steel cord comprises feeders supported by a frame, each feeding an element steel wire along an axis, a tension device for applying a tension to the wire from at least one of the feeders, a spiral device having pins which extend across and are spaced along an axis, so that at least one of the wires from the tension device turns alternately over and under the pins, a strand device rotatable on the axis, so that the wires are twisted to form a strand, and a take-up device to take up the strand.

    摘要翻译： 一种钢帘线，包括以相同方向以5至20mm之间的规则间距P紧密地扭曲的多个（3至27个）元素钢丝。 每根线的直径d在0.1和0.4mm之间。 至少一根电线包括具有0.1P和0.7P之间的螺旋间距P1和d + 2 / 100mm和d + 2 / 10mm之间的螺旋直径d1的螺旋部分。 至少另一根线包括直线部分。 在电线的任何横截面处，1/4至2/3的电线是螺旋形的，另一根电线是/是直的。 在5kg载荷下，绳索的伸长率在0.10至0.40％之间。 一种生产钢帘线的方法包括：供给若干元素钢线，形成要被螺旋形的至少一根电线的至少一部分，并且紧紧地扭曲线。 一种用于生产钢帘线的装置，包括由框架支撑的馈送器，每个馈送器沿着轴线馈送元件钢丝;张紧装置，用于从至少一个馈送器向线材施加张力;螺旋装置， 并且沿着轴线间隔开，使得来自张力装置的至少一根电线交替地在销上方和下方转动，可在轴线上旋转的绞线装置，使得电线被扭曲以形成绞线， 收起装置来收起绳子。