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    • 25. 发明授权
    • Method for producing ballast bodies
    • 压载体的制造方法
    • US09562332B2
    • 2017-02-07
    • US14241991
    • 2012-08-27
    • Torsten ErweFrank GrimbergThomas GrossThomas Kleiner
    • Torsten ErweFrank GrimbergThomas GrossThomas Kleiner
    • E01B27/02E01B3/44E01B1/00
    • E01B27/02E01B1/001E01B3/44
    • The invention relates to a method for producing load transferring regions in a ballast body of a track superstructure by introducing curable liquid plastics or reactive plastic mixtures from a mixing unit by means of at least two distributor pipes with outlets into the load transferring regions and allowing the plastic or the reactive plastic mixture to cure in said load transferring regions. The two distributor pipes with outlets are positioned on the left or on the right from the outside of the rails into the region between the two rails such that the outlets are located adjacent to each other and are laterally spaced from the front face (3) of the tie (2) that has the load transferring region to be reinforced. The two outlets are opened in order to allow the plastic or the reactive plastic mixture to exit at a controlled rate. Each distributor pipe outlet is guided to the respective end face (4, 4′) of the tie (2) from the inside to the outside in a lateral manner with respect to the front face (3) of the tie (2) and around the respective end face (4, 4′) of the tie (2) to the rear face (5) of the tie (2). The distributor pipe outlets are guided in a lateral manner along the rear face (5) of the tie (2) into the region between the two rails (9, 9′) such that the outlets are located adjacent to each other and are laterally spaced from the rear face (5) of the tie (2).
    • 本发明涉及一种用于在轨道上部结构的压载体中产生载荷传递区域的方法,其特征在于,通过至少两个具有出口的分配器管道将可固化的液体塑料或反应性塑料混合物从混合单元引入到载荷传递区域中, 塑料或反应性塑料混合物在所述负载转移区域中固化。 具有出口的两个分配器管从轨道的外部位于左侧或右侧,进入两个轨道之间的区域,使得出口彼此相邻并且与前面(3)的横向间隔开 具有要加固的载荷传递区域的连接件(2)。 打开两个出口以便塑料或反应性塑料混合物以受控的速率离开。 每个分配器管出口相对于领带(2)的前面(3)以内侧和外侧的方式被引导到系带(2)的相应的端面(4,4'),并且围绕 领带(2)的相应端面(4,4')连接到领带(2)的后表面(5)。 分配器管出口沿着连接件(2)的后表面(5)以横向方式被引导到两个导轨(9,9')之间的区域中,使得出口彼此相邻并且横向隔开 从领带(2)的后面(5)。
    • 26. 发明申请
    • METHOD FOR PRODUCING BALLAST BODIES
    • 生产压块体的方法
    • US20140300015A1
    • 2014-10-09
    • US14241991
    • 2012-08-27
    • Torsten ErweFrank GrimbergThomas GrossThomas Kleiner
    • Torsten ErweFrank GrimbergThomas GrossThomas Kleiner
    • E01B1/00
    • E01B27/02E01B1/001E01B3/44
    • The invention relates to a method for producing load transferring regions in a ballast body of a track superstructure by introducing curable liquid plastics or reactive plastic mixtures from a mixing unit by means of at least two distributor pipes with outlets into the load transferring regions and allowing the plastic or the reactive plastic mixture to cure in said load transferring regions. The two distributor pipes with outlets are positioned on the left or on the right from the outside of the rails into the region between the two rails such that the outlets are located adjacent to each other and are laterally spaced from the front face (3) of the tie (2) that has the load transferring region to be reinforced. The two outlets are opened in order to allow the plastic or the reactive plastic mixture to exit at a controlled rate. Each distributor pipe outlet is guided to the respective end face (4, 4′) of the tie (2) from the inside to the outside in a lateral manner with respect to the front face (3) of the tie (2) and around the respective end face (4, 4′) of the tie (2) to the rear face (5) of the tie (2). The distributor pipe outlets are guided in a lateral manner along the rear face (5) of the tie (2) into the region between the two rails (9, 9′) such that the outlets are located adjacent to each other and are laterally spaced from the rear face (5) of the tie (2).
    • 本发明涉及一种用于在轨道上部结构的压载体中产生载荷传递区域的方法,其特征在于,通过至少两个具有出口的分配器管道将可固化的液体塑料或反应性塑料混合物从混合单元引入到载荷传递区域中, 塑料或反应性塑料混合物在所述负载转移区域中固化。 具有出口的两个分配器管从轨道的外部位于左侧或右侧,进入两个轨道之间的区域,使得出口彼此相邻并且与前面(3)的横向间隔开 具有要加固的载荷传递区域的连接件(2)。 打开两个出口以便塑料或反应性塑料混合物以受控的速率离开。 每个分配器管出口相对于领带(2)的前面(3)以内侧和外侧的方式被引导到系带(2)的相应的端面(4,4'),并且围绕 领带(2)的相应端面(4,4')连接到领带(2)的后表面(5)。 分配器管出口沿着连接件(2)的后表面(5)以横向方式被引导到两个导轨(9,9')之间的区域中,使得出口彼此相邻并且横向隔开 从领带(2)的后面(5)。
    • 27. 发明授权
    • Cellular wireless LAN with frequency division multiplex in TV white space
    • 蜂窝无线局域网在电视空白区域进行频分复用
    • US08594120B2
    • 2013-11-26
    • US13045268
    • 2011-03-10
    • Stefan MangoldRoberto AielloMarkus GrossThomas Gross
    • Stefan MangoldRoberto AielloMarkus GrossThomas Gross
    • H04L12/413
    • H04W74/08H04B1/0475H04B1/1027H04L5/0005H04L5/0053H04L5/143H04W16/14H04W24/00H04W28/04H04W84/12H04W84/18
    • Systems, methods, and devices for operating a multiplex wireless local area network using separated uplink and downlink channels in the 802.11 and television white space (TVWS) spectra are disclosed. Opportunistic detection and use of available TVWS frequency channels allows for fixed and mobile wireless devices to more efficiently use the available wireless bandwidth. By using separated uplink and downlink channels, a fixed wireless device can listen to incoming uplink frames from other mobile and fixed wireless devices and monitor for uplink frame collisions. In the event of an uplink frame collision, the fixed wireless device can immediately send a stop frame in the downlink channel to all involved wireless devices to avoid lost channel time due to the delay caused by most acknowledgement-based collision recovery protocols. Similarly, communicating mobile and fixed wireless devices can transmit and receive data frames in both directions simultaneously.
    • 公开了在802.11和电视空白(TVWS)频谱中使用分离的上行链路和下行链路信道操作多路复用无线局域网的系统,方法和装置。 机会检测和使用可用的TVWS频道允许固定和移动无线设备更有效地使用可用的无线带宽。 通过使用分离的上行链路和下行链路信道,固定无线设备可以监听来自其他移动和固定无线设备的传入上行链路帧,并监视上行链路帧冲突。 在上行链路帧冲突的情况下,固定无线设备可以立即向所有相关的无线设备发送下行链路信道中的停止帧,以避免由于大多数基于确认的冲突恢复协议引起的延迟导致的信道时间丢失。 类似地,通信移动和固定无线设备可以同时在两个方向上发送和接收数据帧。
    • 29. 发明授权
    • Method for producing a lightweight, sound insulating covering for motor vehicles and corresponding covering
    • 一种用于生产机动车辆和相应覆盖物的轻质,隔音覆盖物的方法
    • US08276710B2
    • 2012-10-02
    • US12224258
    • 2007-02-26
    • Dirk SoltauMichael HansenThomas GrossMonika Gruna
    • Dirk SoltauMichael HansenThomas GrossMonika Gruna
    • E04B1/84
    • B29C44/0407B60R13/0815
    • A method for producing a lightweight, sound insulating covering (1, 1′, 1″, 1″′) for a body component of a motor vehicle, in particular a lightweight dashboard covering, wherein the covering (1, 1′, 1″, 1″′) is produced as a foamed, sound absorbing molded part in a single-stage operation by injecting a reactive mix, comprising polyol and isocyanate, into a cavity (11) of a foaming tool (9), wherein before and/or during the injecting, at least one predetermined surface portion (17), defining the cavity (11) of the foaming tool (9), is temperature-controlled in such a manner that the foamed molded part comprises an integral substantially pore free skin (1.1) with a thickness of at least 0.5 mm on one side, and comprises an open porous surface (1.2) and/or a thinner, sound permeable skin (1.4) on its side opposite to said skin (1.1).
    • 一种用于制造用于机动车辆的身体部件的轻质隔音覆盖物(1,1',1“,1”)的方法,特别是轻量级的仪表板覆盖物,其中所述覆盖物(1,1',1“ ,1“')通过将包含多元醇和异氰酸酯的反应性混合物注入到发泡工具(9)的空腔(11)中而在单阶段操作中被制造为发泡的吸声模制部件,其中在/ 或者在注射过程中,限定发泡工具(9)的空腔(11)的至少一个预定表面部分(17)被进行温度控制,使得发泡模塑部件包含一体的基本上无孔隙的皮肤 1.1),其一侧具有至少0.5mm的厚度,并且在与所述皮肤(1.1)相对的一侧上包括开放的多孔表面(1.2)和/或较薄的,可透声的皮肤(1.4)。