Rubber mixture having improved fatigue strength
    3.
    发明授权
    Rubber mixture having improved fatigue strength 有权
    橡胶混合物具有改善的疲劳强度

    公开(公告)号:US08735485B2

    公开(公告)日:2014-05-27

    申请号:US13074931

    申请日:2011-03-29

    Abstract: The invention relates to a rubber mixture, in particular for pneumatic vehicle tires, more particularly for the inner liner of a pneumatic vehicle tire, seat belts, belts and hoses. The rubber mixture is characterized by the following composition: 30 to 100 phr of at least one halobutyl rubber, 0 to 70 phr of at least one other diene rubber, 5 to 100 phr of at least one dry mixture compound containing at least 25% of at least one delaminated aluminohydrosilicate modification, the delaminated aluminohydrosilicate modification having a two-layer grid, 10 to 100 phr of at least one carbon black with an STSA surface as defined according to ASTM-D 6556 of from 10 to 60 m2/g and a DBP number defined according to ASTM-D 2414 of from 50 to 160 mL/100g, 3 to 20 phr of at least one mineral-oil softener, and other additives.

    Abstract translation: 本发明涉及一种橡胶混合物,特别是用于气动车辆轮胎,更具体地涉及气动车辆轮胎,安全带,皮带和软管的内衬。 橡胶混合物的特征在于以下组成:30至100phr的至少一种卤代丁基橡胶,0至70phr的至少一种其它二烯橡胶,5至100phr的至少一种含有至少25% 至少一种分层的铝硅酸盐改性剂,具有两层网格的分层的铝硅酸盐改性剂,10-100phr的至少一种炭黑,其中STSA表面根据ASTM-D 6556定义为10至60m 2 / g,和 根据ASTM-D 2414定义的DBP数量为50至160mL / 100g,3至20phr的至少一种矿物油软化剂和其它添加剂。

    Traction rod for bracing a crane jib
    4.
    发明授权
    Traction rod for bracing a crane jib 有权
    用于支撑起重机吊臂的牵引杆

    公开(公告)号:US08701903B2

    公开(公告)日:2014-04-22

    申请号:US13148794

    申请日:2010-02-05

    Applicant: Thomas Müller

    Inventor: Thomas Müller

    CPC classification number: B66C23/82

    Abstract: The invention relates to a traction rod (1) for bracing a crane jib, comprising a metallic tubular body (2) and coupling elements (3) which are connected to both ends thereof for an articulated connection of the traction rods among each other by means of bolts (5). According to the invention, the tubular body and the coupling elements consist of a one-piece tube portion, wherein the coupling elements are designed in each case as a thicker zone of the wall of the ends of the tubular body and are dimensioned in such a manner that a weakening of the cross section of the nominal wall thickness of the coupling elements, which has to be considered for calculating the load capacity of the tubular body, is prevented in the region of the bolt connection and the transition regions (7) from the respective thicker zones of the wall in the direction of the tubular body have a transition free of starting points for increasing fatigue strength.

    Abstract translation: 本发明涉及一种用于支撑起重机起重臂的牵引杆(1),其包括金属管状体(2)和联接元件(3),所述连接元件(3)的两端连接有用于通过装置相互牵引的牵引杆的铰接连接 的螺栓(5)。 根据本发明,管状体和联接元件由单件管部分组成,其中联接元件在每种情况下被设计为管状体的端部的壁的较厚区域,并且尺寸设置为 在螺栓连接和过渡区域(7)的区域中,防止了必须考虑用于计算管状体的负载能力的耦合元件的标称壁厚的横截面的弱化 在管状体的方向上壁的相应的较厚区域具有没有起始点的转变以增加疲劳强度。

    Truck mixer
    8.
    发明授权
    Truck mixer 有权
    卡车搅拌机

    公开(公告)号:US08613381B2

    公开(公告)日:2013-12-24

    申请号:US12752326

    申请日:2010-04-01

    CPC classification number: B28C5/4248 B60P3/16

    Abstract: The present invention relates to a truck mixer with at least one extension chute which for transport can be received on a holding means in a locked manner, wherein the holding means can be swiveled rotatorily and/or translatorily between a transport position and a removal position.

    Abstract translation: 本发明涉及具有至少一个用于运输的延伸槽的卡车混合器,其可以以锁定的方式容纳在保持装置上,其中保持装置可以在运输位置和移除位置之间旋转地和/或平移地旋转。

    Multifraction purification processes and devices for such processes
    9.
    发明授权
    Multifraction purification processes and devices for such processes 有权
    多重分离纯化方法和装置

    公开(公告)号:US08440086B2

    公开(公告)日:2013-05-14

    申请号:US13141937

    申请日:2009-12-16

    CPC classification number: B01D15/1821 B01D15/166 B01D15/1864

    Abstract: A process for continuous or quasi-continuous purification of a multi-component mixture by means of at least four individual chromatographic columns through which the mixture is fed by means of at least one solvent, is given, wherein the multi-component mixture is to be separated into an integer number n of fractions, wherein n is at least 5.

    Abstract translation: 给出了通过至少四个单独的色谱柱连续或准连续纯化多组分混合物的方法,混合物通过至少一种溶剂通过其进料,其中多组分混合物应为 分成n个分数的整数,其中n至少为5。

    METHOD FOR PRODUCING HOT ROLLED HOLLOW SECTIONS HAVING A RECTANGULAR CROSS-SECTION AND SMALL EDGE RADII
    10.
    发明申请
    METHOD FOR PRODUCING HOT ROLLED HOLLOW SECTIONS HAVING A RECTANGULAR CROSS-SECTION AND SMALL EDGE RADII 有权
    用于生产具有矩形横截面和小边缘RADII的热轧中空部分的方法

    公开(公告)号:US20120244372A1

    公开(公告)日:2012-09-27

    申请号:US13393030

    申请日:2010-08-12

    Abstract: In a method for producing hot-rolled sections of steel with a rectangular or square cross-section, a substantially round pipe blank produced seamlessly by hot rolling or cold finished and welded and having a defined nominal outside diameter is initially produced and then formed at a forming temperature into a hollow section having the required cross-section, with visible edges C1 and C2 of the hollow section having a value ≦1.5×t (t=wall thickness). The pipe blank has a nominal outer diameter determined from a reduction ratio of the pipe blank to be achieved and the hollow section dimensions to be achieved, wherein the reduction ration lies within a range of −2% to −13% and is determined according to the following formula: Reduction ratio R[%]=[(2×(H+B))−π×D]×100%/[2×(H+B)].

    Abstract translation: 在用于制造具有矩形或正方形横截面的钢的热轧部分的方法中,最初产生通过热轧或冷加工无缝地制造并且具有限定的标称外径的基本圆形的管坯,然后形成在 形成具有所需横截面的中空部分,中空部分的可见边缘C1和C2具有值n1E; 1.5×t(t =壁厚)。 管坯的标称外径由要实现的管坯的减速比和要实现的中空截面尺寸确定,其中所述还原比在-2%至-13%的范围内,并且根据 下式:还原比R [%] = [(2×(H + B)) - &pgr×D]×100%/ [2×(H + B)]。

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