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    Method and apparatus for stablizing the sub-grade of a railroad ballast bed
    2.
    发明授权
    Method and apparatus for stablizing the sub-grade of a railroad ballast bed 失效
    方法和装置，用于固定铁路车辆底板的等级

    公开(公告)号：US3872929A

    公开(公告)日：1975-03-25

    申请号：US45220374

    申请日：1974-03-18

    申请人： PLASSER BAHNBAUMASCH FRANZ

    发明人： TEURER JOSEF ,  FOLSER KARL

    IPC分类号： E01B27/06 ,  E01B27/02 ,  E01B27/10 ,  E01B27/18 ,  E01B27/04

    CPC分类号： E01B27/18 ,  E01B27/02 ,  E01B27/022 ,  E01B27/10 ,  E01B2203/012 ,  E01B2203/024 ,  E01B2203/045 ,  E01B2203/047 ,  E01B2203/065 ,  E01B2203/08 ,  E01B2203/141

    摘要： The sub-grade of a railroad ballast bed is stablized by depositing sand on the bed, removing the sand and ballast in admixture with an excavating bucket conveyor until the sub-grade has been exposed, the sand and ballast are separated from each other on a screen which receives the admixture, and two endless conveyors mounted below the screen convey the separated sand and ballast to the exposed sub-grade to deposit the separated sand thereat at a point ahead of a succeeding point where the separated ballast is deposited, thus depositing the ballast on a layer of sand interposed between the sub-grade and the ballast.

    摘要翻译： 通过在床上沉积沙子，将铁路压载床的子等级稳定，将挖砂斗输送机中的沙子和压载物移除，直到子等级暴露出来，砂和镇流器彼此分离 接收混合物的屏幕，并且安装在屏幕下方的两个环形输送机将分离的砂和镇流器输送到暴露的次级，以将分离的沙子沉积在分离的压载物沉积的后续点之前的点处，从而沉积 压载在一层沙子之间，介于子级和镇流器之间。

    Arrangement and method for producing a protective layer on the subgrade of a track
    3.
    发明授权
    Arrangement and method for producing a protective layer on the subgrade of a track 失效
    轨道路基上的保护层的制造方法

    公开(公告)号：US5257580A

    公开(公告)日：1993-11-02

    申请号：US970142

    申请日：1992-11-02

    申请人： Josef Theurer ,  Manfred Brunninger

    发明人： Josef Theurer ,  Manfred Brunninger

    IPC分类号： E01B27/02 ,  E01B27/04 ,  E01B27/10 ,  E01B27/20 ,  E01B29/04 ,  E01B27/06

    CPC分类号： E01B29/04 ,  E01B27/02 ,  E01B27/105 ,  E01B27/20 ,  E01B2203/015 ,  E01B2203/027 ,  E01B2203/062 ,  E01B2203/065 ,  E01B2203/08 ,  E01B2203/10

    摘要： A mobile track working machine arrangement comprises two consecutively arranged, independent track working vehicles, each track working vehicle comprising an elongated two-part machine frame, the two parts of the machine frame being linked by a pivot for pivoting of one part in relation to the other part about a horizontal axis extending perpendicularly to the track, and undercarriages supporting the machine frame on the track. A ballast excavating device is vertically adjustably mounted on the machine frame of a first track working vehicle for excavating the ballast supporting the track whereby the subgrade is exposed, and a conveyor arrangement is mounted on the machine frame of the first track working vehicle for removing the excavated ballast. A device for planing and compacting a protective layer of sand on the subgrade is mounted on the machine frame of the second track working vehicles. A track lifting device is mounted on each machine frame, each track lifting device comprising lifting rollers rollingly engaging the track rails in permanent frictional contact therewith, and a device for sweeping sand from the ties into adjacent cribs is mounted on the machine frame of at least one of the vehicles.

    摘要翻译： 移动轨道工作机器装置包括两个连续排列的独立轨道工作车辆，每个轨道作业车辆包括一个细长的两部分机架，机架的两个部分通过枢轴连接，一个部分相对于 关于垂直于轨道延伸的水平轴的另一部分，以及在轨道上支撑机架的底架。 一种压载挖掘装置可垂直地可调节地安装在第一轨道工作车辆的机架上，用于挖掘支撑轨道的道碴，由此路基露出，并且传送装置安装在第一轨道作业车辆的机架上， 挖掘镇流器 在第二轨道工作车辆的机架上安装有用于踩踏和压实路基上的沙子保护层的装置。 轨道提升装置安装在每个机架上，每个履带提升装置包括提升辊，其滚动地与轨道轨道接合，与履带轨道永久摩擦接触，并且用于将沙子从连接件清扫成相邻的婴儿床的装置至少安装在机架上 其中一辆车。

    Installation for the rehabilitation of a ballast bed
    5.
    发明授权
    Installation for the rehabilitation of a ballast bed 失效
    安装用于修复压载床

    公开(公告)号：US5513452A

    公开(公告)日：1996-05-07

    申请号：US333434

    申请日：1994-11-02

    申请人： Josef Theurer ,  Herbert Worgotter

    发明人： Josef Theurer ,  Herbert Worgotter

    IPC分类号： E01B27/10 ,  E02F5/22

    CPC分类号： E01B27/10 ,  E01B2203/012 ,  E01B2203/024 ,  E01B2203/062 ,  E01B2203/08 ,  E01B2203/127

    摘要： The installation for the rehabilitation of a ballast bed supporting a track including two rails comprises a first machine, and a second machine, the machines being supported on the track by undercarriages for movement in an operating direction, and the second machine preceding the first machine in the operating direction. A vertically adjustable ballast excavating device is mounted on the first machine for excavating ballast from underneath the track, a first conveyor arrangement is arranged to remove the excavated ballast from the ballast excavating device, a second conveyor arrangement is mounted on the first machine for conveying bulk material, the second conveyor arrangement having a discharge end rearwardly of the ballast excavating device in the operating direction and an input end arranged at an end of the first machine, and a third conveyor arrangement is mounted on the second machine for conveying the bulk material, the input end of the second conveyor arrangement being arranged to receive the bulk material from a discharge end of the third conveyor arrangement. In accordance with the invention, a clearing device is mounted on the second machine, the clearing device comprising a scraping chain for taking up bulk material lying on the track, the scraping chain revolving about a horizontal axis extending transversely to the track and having a discharge end, and an input end of the third conveyor arrangement being arranged under the discharge end of the scraping chain.

    摘要翻译： 用于修复支撑包括两个轨道的轨道的压载床的安装包括第一机器和第二机器，所述机器通过用于在操作方向上运动的起落架支撑在轨道上，并且在第一机器之前的第二机器 的运行方向。 在第一台机器上安装一个垂直可调的压载挖掘装置，用于从轨道下方挖掘压载物，一个第一传送装置被布置成从压载挖掘装置中移除挖掘的压载物，一个第二传送装置安装在第一台机器上， 所述第二传送装置具有在所述运行方向上的所述镇流器挖掘装置的后方的排出端，以及布置在所述第一机器的端部的输入端，以及第三传送装置，安装在所述第二机器上，用于传送所述散装材料， 第二输送机装置的输入端被布置成从第三输送装置的排出端容纳散装材料。 根据本发明，清理装置安装在第二机器上，清理装置包括用于卷取位于轨道上的散装材料的刮铲链，刮铲链围绕横向于轨道延伸的水平轴线旋转并具有放电 末端，并且第三输送机装置的输入端布置在刮链的排出端的下方。

    Track work train
    7.
    发明授权
    Track work train 失效
    跟踪工作车

    公开(公告)号：US4502389A

    公开(公告)日：1985-03-05

    申请号：US283458

    申请日：1981-07-15

    申请人： Josef Theurer ,  Manfred Brunninger

    发明人： Josef Theurer ,  Manfred Brunninger

    IPC分类号： E01B27/06 ,  E01B27/02 ,  E01B27/08 ,  E01B27/11 ,  E01B27/17 ,  E01B29/02 ,  E01B27/00

    CPC分类号： E01B27/02 ,  E01B27/08 ,  E01B27/11 ,  E01B29/02 ,  E01B2203/017 ,  E01B2203/024 ,  E01B2203/032 ,  E01B2203/036 ,  E01B2203/065 ,  E01B2203/08 ,  E01B2203/127 ,  E01B2203/141

    摘要： A track work train for successively reconditioning ballast bed zones supporting respective assembled track section comprises a track building vehicle and a plurality of freight cars interconnected for common movement along the track. The track building vehicle includes an elongated frame and two undercarriages supporting the vehicle frame for movement on the track. A hoist is mounted on the vehicle frame for lifting an assembled track section off the ballast bed and the vehicle frame spans a ballast bed reconditioning zone resulting from the lifting of the assembled track section off the ballast bed. A vertically adjustably ballast bed excavator is mounted on the vehicle frame adjacent the hoist and a conveyor band is associated with the excavator. The hoist and the excavator with the associated conveyor band are displaceably mounted on a guide track on the vehicle frame for movement along the vehicle frame in the direction of the track.

    摘要翻译： 用于连续修复支撑相应组装的轨道部分的压舱床区的轨道工作列车包括轨道建筑车辆和多个货车，用于沿轨道共同运动。 轨道建筑车辆包括细长框架和两个底架，支撑车架以在轨道上移动。 起重机安装在车架上用于将组装的轨道部分从压载床上提起，并且车架横跨由压载床将组装的轨道部分提升的压载床修复区域。 在靠近起重机的车架上安装有可垂直调节的压载床式挖掘机，并且与挖掘机相关联的输送带。 具有相关联的输送带的起重机和挖掘机可移动地安装在车架上的导轨上，以沿着车架沿轨道的方向运动。