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    • 44. 发明授权
    • Metal compound containing polymer modified bitumen
    • 含有聚合物改性的金属的化合物
    • US5126383A
    • 1992-06-30
    • US664311
    • 1991-03-04
    • Michael MullerOtto Hitzler
    • Michael MullerOtto Hitzler
    • C08L95/00
    • C08L95/00
    • Polymer-modified bituminous compositions containing 0.5 to 20% by weight of polymer components, where 20 to 100% by weight of the polymer added is polyalkyl(meth)acrylate, which in synthesized from 50 to 99.8% by weight from C.sub.6 to C.sub.28 alkyl(meth)acrylates, 0.2 to 20% by weight from polymerizable carboxylic acids and/or sulfonic acids and 0 to 49.8% by weight from one or more other polymerizable, in particular nitrogen-containing compounds. Through the addition of reactive metal compounds, bituminous mixtures with improved elastic recovery, for example ranging from >50% to about 90%, with low temperature flexibility and high thermal stability are obtained.
    • 含有0.5〜20重量%的聚合物组分的聚合物改性沥青组合物,其中加入20至100重量%的聚合物是聚(甲基)丙烯酸烷基酯,其从C 6至C 28烷基合成50至99.8重量% 甲基)丙烯酸酯,0.2至20重量%的可聚合羧酸和/或磺酸和0至49.8重量%的一种或多种其它可聚合的,特别是含氮化合物。 通过添加反应性金属化合物,获得具有改善的弹性回复率的沥青混合物,例如> 50%至约90%,具有低温柔韧性和高热稳定性。
    • 46. 发明授权
    • Method and apparatus for parallelizing fibers
    • 用于平行纤维的方法和装置
    • US4980951A
    • 1991-01-01
    • US498629
    • 1990-03-26
    • Rene GloorMichael MullerAlfred Beeler
    • Rene GloorMichael MullerAlfred Beeler
    • D01G25/00D04H1/74
    • D01G25/00D04H1/74
    • A method for making slivers of fibers with parallelized fibers from sets of tangled or matted fibers includes the steps of winding a pre-measured amount of partially oriented fiber material onto a first carding drum (3), detaching the annular fiber web from the first carding drum (3) at a specific site and separating the web from the drum. The separated fiber web is wound off the first carding drum by the detached free end of the web, and the fiber web is stretched. The stretched fiber web is wound onto a second carding drum (8) folded over onto itself, and the doubled fiber web is detached from the second carding drum at a specific site. The detached fiber web is wound off the second carding drum (8) by the detached free end of the fiber web and the fiber web is again stretched. The stretched fiber web is wound onto the first carding drum and the winding and stretching steps are repeated until satisfactory parallelization has taken place, whereupon the iteration cycle is ended. An apparatus for performing the method is disclosed.
    • 一种用于使来自缠结或无光纤维的平行化纤维制成纤维条的方法包括以下步骤:将预测量的部分取向的纤维材料卷绕到第一梳理滚筒(3)上,将环形纤维网从第一梳理 滚筒(3)在特定位置并将卷筒纸与滚筒分离。 分离的纤维幅材通过纸幅的脱离的自由端从第一梳理滚筒上卷绕,并且纤维幅材被拉伸。 将拉伸的纤维网卷绕到折叠到其自身上的第二梳理滚筒(8)上,并且将双倍的纤维网从特定部位的第二梳理滚筒分离。 分离的纤维网通过纤维网的脱离的自由端从第二梳理滚筒(8)上卷绕,纤维网再次拉伸。 将拉伸的纤维网卷绕到第一梳理滚筒上,重复卷绕和拉伸步骤,直到发生满意的平行化,随后迭代循环结束。 公开了一种用于执行该方法的装置。
    • 48. 发明授权
    • Switching magnet
    • 切换磁铁
    • US4392117A
    • 1983-07-05
    • US281387
    • 1981-07-08
    • Christoph GibasMichael Muller
    • Christoph GibasMichael Muller
    • H01F7/06H01F7/10H01F7/127H01F7/16H01H50/16H01F3/00
    • H01F7/10H01F7/06
    • A magnetic structure including a coil and yoke includes a bobbin or spool having a coil wound thereon, the flanges at the ends of the bobbin having protruding ribs defining radially extending slots which receive the legs of bundles of U-shaped laminations. The outer corners of the laminations are beveled or chamfered and are retained in position by end plates which have inwardly protruding inclined surfaces positioned to engage the beveled corners, thereby preventing outward radial movement of the laminations. The end plates can then be retained in place by conventional fastener means. The entire assembly can also be spray-coated with plastic. The laminations themselves are not perforated.
    • 包括线圈和轭的磁性结构包括具有卷绕在其上的线圈的线轴或线轴,线轴端部处的凸缘具有限定径向延伸的槽的突出肋,其容纳U形叠片束的腿部。 叠片的外角是倾斜的或倒角的,并且通过具有向内突出的倾斜表面的端板保持在适当的位置,该倾斜表面定位成与斜角接合,从而防止叠片的向外径向移动。 然后可以通过常规的紧固装置将端板保持在适当的位置。 整个组件也可以用塑料喷涂。 叠片本身不穿孔。