一种高粘合性能胶带钢丝绳
    171.
    发明申请

    公开(公告)号:WO2016054935A1

    公开(公告)日:2016-04-14

    申请号:PCT/CN2015/083441

    申请日:2015-07-07

    Abstract: 一种高粘合性能胶带钢丝绳,包括绳芯(1)和绳股(2),绳股(2)捻制在绳芯(1)上,其中在所述绳股(2)的外层钢丝中若干相间隔的钢丝的表面设有螺旋凹槽(2.2),所述螺旋凹槽(2.2)的深度为钢丝直径的0.4~0.6%或1.5~2.5%,螺旋凹槽(2.2)的螺旋间距为钢丝直径的0.5~0.6倍。该技术方案能使橡胶充分渗入到钢丝绳的股丝之间,从而提高橡胶与钢丝绳的粘合强度,并进一步提高钢丝绳的防锈蚀性和增加输送胶带的动态疲劳寿命。

    АРМАТУРНЫЙ КАНАТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ
    172.
    发明申请
    АРМАТУРНЫЙ КАНАТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ 审中-公开
    加固电缆及其制造方法

    公开(公告)号:WO2015020571A1

    公开(公告)日:2015-02-12

    申请号:PCT/RU2014/000594

    申请日:2014-08-07

    Abstract: Изобретение может быть использовано при производстве преднапряженной и закладной канатной арматуры. Арматурный канат состоит из центральной проволоки (1) и расположенных вокруг нее по спирали повивочных проволок (2) внутреннего слоя и повивочных проволок (4) внешнего слоя, каждая из которых имеет участок поверхности, являющийся частью наружной поверхности каната. Расстояние между поверхностями повивочных проволок внешнего слоя (4) составляет не менее половины их радиального размера сечения, при этом на обращенных друг к другу участках поверхности смежных проволок выполнены непрерывные по длине спиральные грани (5), а участок поверхности каждой из повивочных проволок внешнего слоя (4), являющийся частью наружной поверхности каната, имеет по меньшей мере одну обжатую часть (6) непрерывную по всей длине указанных проволок. Представлен также способ изготовления такого каната, состоящий из этапов, на которых изготавливают проволоки круглого сечения, свивают проволоки с помощью канатовьющей машины с вращающимся ротором, осуществляют пластическое обжатие свитого каната путем деформации повивочных проволок в по меньшей мере одном роликовом калибре, вращающемся относительно оси каната, подвергают обжатый канат термомеханической обработке. Существенно увеличивается выносливость каната, при одновременном обеспечении высокого сцеплением с бетоном в продольном направлении и в направлении ввинчивания.

    Abstract translation: 本发明可用于生产预紧和嵌入的钢丝绳加固件。 加强电缆由中心线(1)组成,并且螺旋地设置在其周围,内层的缠绕线(2)和外层的缠绕线(4),每个电线具有作为部分的表面部分 的电缆的外表面。 外层(4)的缠绕线的表面之间的距离为其径向截面尺寸的一半,其中长度相连的螺旋面(5)形成在彼此面对的表面部分上, 的相邻电线的外部表面的一部分的外部层(4)的每个缠结线的表面部分具有至少一个沿整个长度连续的压缩部分(6) 的上述电线。 还提出了一种用于制造这种电缆的方法,该方法包括制造圆形电线的阶段,借助于具有旋转转子的线缆闭合机器扭绞电线,绞合电缆的塑性压缩 通过相对于电缆的轴线旋转的至少一个量规辊中的缠绕线的变形进行,并且对压缩的电缆进行热机械处理。 电缆的耐久性大大增加,同时确保在纵向和螺旋方向上对混凝土的高粘合性。

    COMPOSITE CORD AND METHOD OF MAKING AND SUPPORT STRUCTURE FOR A TIRE CONTAINING SAME
    173.
    发明申请
    COMPOSITE CORD AND METHOD OF MAKING AND SUPPORT STRUCTURE FOR A TIRE CONTAINING SAME 审中-公开
    复合线及其包含轮胎的制造和支撑结构的方法

    公开(公告)号:WO2012009604A3

    公开(公告)日:2012-03-22

    申请号:PCT/US2011044123

    申请日:2011-07-15

    Abstract: A composite hybrid cord(l) comprising a core comprising of a first bundle of synthetic filaments (2) having a filament tenacity of from 10 to 40 grams per decitex and a plurality of cabled strands83) helically wound around the core, each cabled strand comprising of a plurality of metal strands (4) helically wound around a center second bundle of synthetic filaments (5) that have a filament tenacity of from 10 to 40 grams per decitex. The ratio of the largest cross sectional dimension of the first bundle of synthetic filaments (2) to the largest cross sectional dimension of the second bundle of synthetic filaments (5) is from 1.5:1 to 20:1. The metallic filaments of the cabled strands have an elongation at break that is no more than 24 percent different from the elongation at break of the synthetic filaments of the first and second bundles.

    Abstract translation: 一种复合混合帘线(1),其包括芯,其包括由所述纤芯缠绕的第一束合成长丝(2),其具有10至40克/分特的长丝强度和多个电缆股线),每个电缆包含 多个金属丝束(4)螺旋缠绕在具有10至40克/分特的长丝强度的中心第二合成纤维束(5)周围。 合成长丝(2)的第一束的最大横截面尺寸与第二合成纤维束(5)的最大截面尺寸之比为1.5:1至20:1。 电缆线的金属丝具有断裂伸长率,其不超过第一束和第二束的合成长丝的断裂伸长率的24%。

    RESIN-ANCHORED BOLT WITH INDENTATIONS
    174.
    发明申请
    RESIN-ANCHORED BOLT WITH INDENTATIONS 审中-公开
    树脂固定螺栓与指示

    公开(公告)号:WO2011156450A3

    公开(公告)日:2012-03-08

    申请号:PCT/US2011039558

    申请日:2011-06-08

    Abstract: A strata support system that provides support and balance to a rock mass and reacts to movement of the rock mass. The strata support system includes a borehole that is drilled into a surface of the rock mass. A resin is disposed in the borehole to secure a cable within the borehole. An anchor cable bolt assembly having a plurality of strands that are twisted together to form the cable is inserted into the borehole. At least one of the plurality of strands includes an interrupted outer surface that is defined by a plurality of spaced indentations. The plurality of spaced indentations are formed along the length of the strand and provide for a plurality of surface contours to enhance engagement of the anchor cable bolt with the resin.

    Abstract translation: 一种地层支撑系统,为岩体提供支撑和平衡,并对岩体的运动作出反应。 地层支撑系统包括钻进岩体表面的钻孔。 在钻孔中设置树脂以将电缆固定在钻孔内。 具有扭绞在一起以形成电缆的多个股线的锚索螺栓组件插入钻孔中。 多个股线中的至少一个股线包括由多个间隔开的凹陷限定的中断的外表面。 多个间隔的凹口沿着股线的长度形成,并且提供多个表面轮廓以增强锚索螺栓与树脂的接合。

    METAL CORD AND PROCESS FOR MANUFACTURING A METAL CORD
    175.
    发明申请
    METAL CORD AND PROCESS FOR MANUFACTURING A METAL CORD 审中-公开
    金属线和制造金属线的方法

    公开(公告)号:WO2007128335A1

    公开(公告)日:2007-11-15

    申请号:PCT/EP2006/004353

    申请日:2006-05-10

    Abstract: Metal cord comprising at least one preformed elementary metal wire, said metal cord having: - an elongation at break, measured on the bare cord, higher than or equal to 3%, preferably of from 4% to 6%; an elongation at break, measured on the rubberized and vulcanized cord, which differs of an amount not higher than or equal to 15%, preferably of from 2% to 10% with respect to the elongation at break measured on the bare cord; a part load elongation (PLE) , measured on the bare cord, higher than or equal to 0.4%, preferably of from 0.5% to 1.5%; a part load elongation (PLE) , measured on the rubberized and vulcanized cord, which differs of an amount not higher than or equal to 15%, preferably of from 0.5% to 10%, with respect to the part load elongation (PLE) measured on the bare cord.

    Abstract translation: 金属线包括至少一个预成型的基本金属线,所述金属线具有: - 在裸线上测量的断裂伸长率,高于或等于3%,优选4%至6%; 在橡胶和硫化帘线上测量的断裂伸长率相对于在裸线上测量的断裂伸长率不同于15%,优选2%至10%的量; 在裸线上测量的部分负荷伸长率(PLE)高于或等于0.4%,优选为0.5%至1.5%; 在橡胶和硫化帘线上测量的部分负荷伸长率(PLE),其量相对于所测量的部分负荷伸长率(PLE)不同于15%,优选为0.5%至10% 在裸线上

    STEEL CORD WITH WAVED ELEMENTS
    178.
    发明申请
    STEEL CORD WITH WAVED ELEMENTS 审中-公开
    钢丝绳与波浪元件

    公开(公告)号:WO99028547A1

    公开(公告)日:1999-06-10

    申请号:PCT/EP1998/007548

    申请日:1998-11-25

    Abstract: A steel structure adapted for the reinforcement of elastomers, said steel reinforcement comprising one or more steel filaments (10). At least one of said steel filaments (10) is provided with a first crimp and a second crimp. The first crimp lies in a plane that is substantially different from the plane of the second crimp. Applying both crimps can be done in an efficient way by means of two pairs (12, 14) of toothed wheels which are not externally driven. By means of these crimps it is possible to obtain steel structures with an increased penetration of rubber or with an increased elongation at break.

    Abstract translation: 一种适于增强弹性体的钢结构,所述钢筋包括一根或多根钢丝(10)。 所述钢丝(10)中的至少一个具有第一卷曲和第二卷边。 第一卷曲位于与第二卷曲的平面基本上不同的平面中。 可以通过两个不是外部驱动的齿轮对(12,14)以有效的方式实现两个卷曲。 通过这些卷曲,可获得具有增加的橡胶渗透性或断裂伸长率增加的钢结构。

    STEEL CORD AND RADIAL TIRE USING THE SAME AS A REINFORCING MATERIAL
    179.
    发明申请
    STEEL CORD AND RADIAL TIRE USING THE SAME AS A REINFORCING MATERIAL 审中-公开
    钢丝绳和径向轮胎使用它作为增强材料

    公开(公告)号:WO1995018259A1

    公开(公告)日:1995-07-06

    申请号:PCT/JP1994002260

    申请日:1994-12-27

    Abstract: A compact, high elongation steel cord which provides a great elongation at break, small wear at twisting and good rubber permeation and is easy and efficient to produce by twisting once; and a radial tire using this high elongation steel cord as a reinforcing material which has high anti-cutting properties and good riding comfort and which is not likely to generate a separation phenomenon. The steel cord has a l x n construction in which three or more strands are twisted together in the same direction and at the same pitch and an elongation at break of 5 % or more. The steel cord has a spiral compound construction in which three or more strands which are waved in a spiral fashion at a pitch shorter than the pitch for twisting the cord are twisted such that a P/D ratio of twisting pitch P to outside diameter D of the cord falls within a range of 8 to 15 and elongation at 35 kgf/mm and 70 kgf/mm fall within 0.71 to 1.00 % and 1.18 to 1.57 %, respectively.

    Abstract translation: 一种紧凑,高伸长率的钢丝绳,其断裂伸长率大,扭曲磨损小,橡胶渗透性好,扭曲一次容易高效; 以及使用该高伸长率钢丝帘线作为增强材料的子午线轮胎,其具有高抗切割性和良好的乘坐舒适性,并且不可能产生分离现象。 钢帘线具有1x××××××××××××××××××××××××××××××××××××××÷。。。。。。。。。。。。。。。 钢帘线具有螺旋形复合结构,其中以螺旋方式以比用于扭绞帘线的间距短的间距螺旋形地旋转的三根或更多根股线被扭曲,使得扭转节距P与外径D的P / D比 帘线落在8〜15的范围内,35kgf / mm 2和70kgf / mm 2的伸长率分别在0.71〜1.00%和1.18〜1.57%之间。

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