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115 条记录 (耗时 0.035 秒)

    Suction tube device
    82.
    发明授权
    Suction tube device 失效
    吸管装置

    公开(公告)号：US5133484A

    公开(公告)日：1992-07-28

    申请号：US669085

    申请日：1991-03-15

    申请人： Wolfgang Globert ,  Frank Meyer ,  Klaus-Dieter Neumann ,  Herbert Richter ,  Richard Wolkert

    发明人： Wolfgang Globert ,  Frank Meyer ,  Klaus-Dieter Neumann ,  Herbert Richter ,  Richard Wolkert

    IPC分类号： B67D7/58

    CPC分类号： B67D7/58 ,  Y10T137/86348

    摘要： A liquid siphon for emptying containers such as drums includes a main suction pipe, of a relatively large diameter, and an auxiliary suction pipe, of a relatively small diameter, which auxiliary suction pipe is coextensive with the main suction pipe and extends slightly beyond the main suction pipe. At the location where the siphon is attached to a hose, a stopcock is provided which is used to close the main suction pipe when the siphon begins to draw air so that the auxiliary suction pipe along pulls liquid from the container. In this way residual liquid is removed from the container.

    摘要翻译： 用于排空诸如桶的容器的液体虹吸包括相对较小直径的主吸入管和相对较小直径的辅助吸入管，所述辅助吸入管与主吸入管共同延伸并且稍微延伸到主体 吸管。 在虹吸管附接到软管的位置处，提供一个旋塞，当旋风开始抽吸空气时，用于关闭主吸入管，从而使辅助吸管从容器中拉出液体。 以这种方式，从容器中除去残留的液体。

    Control system for actuators which can be separately energized and deenergized
    86.
    发明授权
    Control system for actuators which can be separately energized and deenergized 失效
    用于执行器的控制系统，可以单独通电和断电

    公开(公告)号：US4199690A

    公开(公告)日：1980-04-22

    申请号：US824638

    申请日：1977-08-15

    申请人： Frank Meyer

    发明人： Frank Meyer

    IPC分类号： G05B11/18 ,  G05D23/19 ,  G05D23/00

    CPC分类号： G05B11/18 ,  G05D23/1912 ,  Y10T307/484

    摘要： A control system for actuators which can be separately energized. The controller of the system has a two-position control unit and a three-position control unit and is followed by constant current source circuits, a stepping switch unit with threshold switches having a stepped reference voltage, as well as a logic circuitry interconnecting the stepping switch unit and the two-position control output. Prevention of overshoot or undershoot is achieved by means of additional logic circuitry interconnecting the switches at the positive and negative output of said three-position control unit, said two-position control output, and said first mentioned logic circuitry between the stepping switch unit and two-position control output. In this manner overshoot can be prevented by quickly de-energizing the actuator, which was last energized, when the actual value in the controlled system closely approaches the set-point or reference value.

    摘要翻译： 一个可以单独通电的执行器的控制系统。 系统的控制器具有双位置控制单元和三位置控制单元，其后是恒流源电路，具有阶梯式参考电压的阈值开关的步进开关单元以及将步进电路互连的逻辑电路 开关单元和双位控制输出。 通过在三位置控制单元的正和负输出端互连开关的附加逻辑电路来实现防止过冲或下冲，所述两位置控制输出和步进开关单元与第二位置控制单元之间的所述第一提到逻辑电路 位置控制输出。 以这种方式，当受控系统中的实际值接近设定点或参考值时，可以通过快速断开最后通电的致动器来防止过冲。

    Process for the consolidation of geological formations and loosened rock and earth masses
    87.
    发明授权
    Process for the consolidation of geological formations and loosened rock and earth masses 失效
    巩固地质构造和松土岩体的过程

    公开(公告)号：US4114382A

    公开(公告)日：1978-09-19

    申请号：US794593

    申请日：1977-05-06

    申请人： Rolf Kubens ,  Frank Meyer

    发明人： Rolf Kubens ,  Frank Meyer

    IPC分类号： C09K17/30 ,  E02D3/12 ,  C08G18/65 ,  E21D11/00

    CPC分类号： C09K17/30 ,  C09K8/5755

    摘要： This invention concerns a method of consolidating geological formations, heaped rock and earth masses by applying a polyurethane reaction system to the material to be consolidated. The reaction system comprises a polyisocyanate component and a polyol component wherein the polyol component contains about 5 to 50 wt.% of a special polyether with an OH number under about 100. This polyether is produced by the reaction of a compound having more than one reactive hydrogen atom per molecule and a molecular excess of a 1,2-alkylene oxide. The reaction system can also contain conventional polyurethane additives such as foaming agents, fillers, foam stabilizers and catalysts. In a preferred embodiment, the special polyether is produced from ethylene diamine or triethanol amine.

    摘要翻译： 本发明涉及通过将聚氨酯反应体系应用于待固化的材料来整合地质构造，堆积岩石和泥土块的方法。 反应体系包括多异氰酸酯组分和多元醇组分，其中多元醇组分含有约5-50重量％的OH值低于约100的特殊聚醚。该聚醚通过具有多于一个反应性的化合物 氢原子和1,2-亚烷基氧化物的分子过量。 反应体系还可以含有常规的聚氨酯添加剂如发泡剂，填料，泡沫稳定剂和催化剂。 在优选的实施方案中，特殊聚醚由乙二胺或三乙醇胺制备。

    Wire cloth
    88.
    发明授权
    Wire cloth 有权
    电线布

    公开(公告)号：US08889571B2

    公开(公告)日：2014-11-18

    申请号：US12956406

    申请日：2010-11-30

    申请人： Frank Meyer ,  Stefan Butenkemper ,  Alexander Mantler

    发明人： Frank Meyer ,  Stefan Butenkemper ,  Alexander Mantler

    IPC分类号： D03D15/02 ,  D06C15/00 ,  D03D15/00 ,  D06C7/00 ,  D03D9/00

    CPC分类号： D06C7/00 ,  D03D9/00 ,  D03D15/0094 ,  D03D15/02 ,  D06C15/00 ,  Y10T442/109 ,  Y10T442/131 ,  Y10T442/3179 ,  Y10T442/322 ,  Y10T442/339

    摘要： A wire cloth includes warp wires and weft wires which cross each other and are interwoven by a weave pattern. The warp wires are formed in at least two different configurations to define warp wires of first and second types. A length of the first type of warp wires deviates from a length of the second type of warp wires in relation to a particular length unit, with pores being formed in interstices between sections of two neighboring warp wires and crossing sections of two neighboring weft wires.

    摘要翻译： 线布包括彼此交叉并且通过编织图案交织的经线和纬线。 经线以至少两种不同的构型形成，以限定第一类和第二类的经线。 第一类型的经线的长度相对于特定的长度单位偏离第二类型的经线的长度，其中两个相邻的经线的两段和两条相邻的纬线的交叉部分之间的间隙中形成孔。

    Plastic screw anchor for securing a rail to a railroad tie
    89.
    发明授权
    Plastic screw anchor for securing a rail to a railroad tie 有权
    用于将轨道固定到铁路系带上的塑料螺丝钉

    公开(公告)号：US08814058B2

    公开(公告)日：2014-08-26

    申请号：US13640369

    申请日：2011-05-25

    申请人： Erik Danneberg ,  Tilman Peter Ruetzel ,  Roland Buda ,  Frank Meyer

    发明人： Erik Danneberg ,  Tilman Peter Ruetzel ,  Roland Buda ,  Frank Meyer

    IPC分类号： E01B9/00 ,  E01B9/18

    CPC分类号： E01B9/18

    摘要： The invention relates to a plastic screw plug (6) for attaching a rail to a sleeper, in particular concrete sleeper, having an essentially cylindrical plug body which has at the head end a stem region (7) which preferably adjoins a plug crown (8) toward the bottom, and in the continuation of which stem region (7) has an outer thread (9) with which it can be turned out of or into the sleeper, and is provided with an inner thread (10) underneath the stem region (7) in order to receive a sleeper screw. The intention is to improve such a plastic screw plug, in particular, with regard to its operating properties such as uniform application of force into the sleeper, simpler mounting and replaceability, reduction of the risk of fracturing, and additionally to permit it to be used in a variable way. For this purpose, the stem region (7) has on the inside, in the junction with the inner thread (10), a shoulder (13) which reduces the internal diameter over part of the length of the stem region (7) and extends in a spiral shape over at least part of the circumference.

    摘要翻译： 本发明涉及一种用于将轨道连接到轨枕，特别是混凝土轨枕的塑料螺栓（6），其具有基本上圆柱形的塞体，头部具有杆部区域（7），杆部区域优选地邻接塞子冠部（8） ），并且在所述杆区域（7）的延续中具有外螺纹（9），所述外螺纹（9）可以被转动到所述轨枕中或者进入所述轨枕，并且在所述杆部区域下方设置有内螺纹（10） （7），以便接收卧铺螺丝。 其目的是改进这种塑料螺塞，特别是关于其操作性能，例如将力均匀地施加到卧铺器中，更简单的安装和可更换性，降低压裂的风险，并且还允许其使用 以可变的方式。 为此目的，杆区域（7）在内部与内螺纹（10）的接合处具有肩部（13），该肩部（13）减小了杆部区域（7）长度部分的内径并且延伸 在圆周的至少一部分上呈螺旋状。

    Spring-type rail mount for track system
    90.
    发明授权
    Spring-type rail mount for track system 失效
    轨道系统弹簧式导轨安装

    公开(公告)号：US08297528B2

    公开(公告)日：2012-10-30

    申请号：US12599875

    申请日：2008-04-30

    申请人： Frank Meyer

    发明人： Frank Meyer

    IPC分类号： E01B9/38

    CPC分类号： E01B9/483

    摘要： A rail mount secures a longitudinally extending rail having a foot to a sleeper of a track system. The mount has a rail base plate on the sleeper underneath the rail foot and unitarily formed with a pair of upwardly projecting holders transversely flanking the rail and each formed with at least one vertically throughgoing bore. Respective anchor bolts engaged vertically downward through the bores have heads bearing downward at least indirectly on the respective holders and are seated in the sleeper to hold the base plate down on the sleeper. Respective elastically deformable clips fitted to the holders below the respective anchor-bolt heads bear upwardly on the holders and downwardly on the rail foot to press the rail downwardly toward the sleeper.

    摘要翻译： 轨道支架将具有脚的纵向延伸的轨道固定到轨道系统的轨枕。 该安装座具有位于导轨脚下方的轨枕上的导轨基板，并且一体地形成有横向于导轨侧面的一对向上突出的保持架，并且每个形成有至少一个垂直通孔。 相应的锚定螺栓垂直向下接合穿过孔，头部至少间接地向下承载在相应的保持器上，并且坐在轨枕中以将底板向下保持在轨枕上。 安装在相应锚固螺栓头下方的保持器上的各个可弹性变形的夹子在保持器上向上承载并且在轨道脚上向下承载以将轨道向下朝着轨枕推压。