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公开(公告)号：US3779170A
公开(公告)日：1973-12-18
申请号：US3779170D
申请日：1971-12-30
IPC分类号： E01B27/16
CPC分类号： E01B27/16
摘要： The lateral adjustment of a track tamping unit is controlled by a sensor associated with the unit and arranged to sense the lateral position of the track in respect of the unit as the tamper moves on the track rails. The sensor produces electrical control signals corresponding to the sensed track deviations, and an adjustable control device for the track tamping unit drive is electrically connected to the sensor and receives the control signals. The signals adjust the control device for moving the track tamping unit laterally in response to the control signals.
摘要翻译： 轨道捣实单元的横向调节由与该单元相关联的传感器控制，并且布置成当捣固器在轨道轨道上移动时感测轨道相对于该单元的横向位置。 传感器产生对应于所感测的轨迹偏差的电气控制信号，并且用于轨道捣实单元驱动器的可调控制装置电连接到传感器并接收控制信号。 信号调节控制装置以响应于控制信号横向移动轨道夯实单元。
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公开(公告)号：US3768168A
公开(公告)日：1973-10-30
申请号：US3768168D
申请日：1971-06-24
IPC分类号： B61K9/08
CPC分类号： B61K9/08
摘要： The track gage is measured by two rail sensing elements which are biased in opposite directions against the respective track rails. The lateral movement of the sensing elements in respect of each other is converted into an electrical signal proportional to this movement, and this signal is transmitted to a signal indicator or recorder.
摘要翻译： 轨道测量仪由两个轨道传感元件来测量，这两个传感元件相对于相应的轨道轨道相反地被偏置。 感测元件相对于彼此的横向移动被转换成与该移动成比例的电信号，并且该信号被发送到信号指示器或记录器。
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公开(公告)号：US3799058A
公开(公告)日：1974-03-26
申请号：US21408271
申请日：1971-12-30
CPC分类号： E01B35/00 , E01B27/17 , E01B2203/10 , E01B2203/12 , E01B2203/16
摘要： A track tamping and leveling machine with a track tamping unit, a track lifting unit and a reference system for the leveling operation comprises a continuously adjustable electrical track level indicator. The indicator has one indicator part in constant connection with the tensioned reference wire of the reference system and another part in connection with the track to produce a control signal corresponding to the track level prevailing at the track point whereto the other indicator part is connected. A continuously adjustable control device for the track lifting unit drive is electrically connected to the indicator and receives the control signals to adjust the device and correspondingly actuate the drive for the track lifting unit.
摘要翻译： 具有轨道夯实单元，轨道提升单元和用于调平操作的参考系统的轨道夯实和调平机包括可连续调节的电气轨迹水平指示器。 指示器具有与参考系统的张紧参考线恒定连接的一个指示器部分，以及与轨道相关的另一部分，以产生对应于在另一指示器部分连接的轨迹点处的轨迹水平的控制信号。 用于履带提升单元驱动器的连续可调的控制装置电连接到指示器并且接收控制信号以调整装置并相应地驱动用于履带提升单元的驱动装置。
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公开(公告)号：US3744428A
公开(公告)日：1973-07-10
申请号：US3744428D
申请日：1971-04-07
CPC分类号： E01B27/17 , E01B2203/10 , E01B2203/12 , E01B2203/16
摘要： A track leveling and tamping machine has a plurality of tamping units whose distance from each other may be changed. Each tamping unit is mounted on a respective machine frame or frame portion which are pivotally coupled together, and a track lifting mechanism is mounted on the frame. At least one running gear mounting the frame or frame portions on the track rails is arranged between each two spaced apart tamping units, and each trailing tamping unit is arranged between a respective pair of the running gears. A reference system controls the leveling of the track.
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公开(公告)号：US3818619A
公开(公告)日：1974-06-25
申请号：US25235072
申请日：1972-05-10
CPC分类号： E01B27/105 , E01B2203/015 , E01B2203/10
摘要： A mobile ballast cleaning machine comprises means for lifting and holding the track, vertically adjustable means for removing ballast from the bed to a desired depth, and means associated with the ballast removing means for continuously surveying the depth of the ballast removal and for controlling the same.
摘要翻译： 移动式镇流清洁机包括用于提升和保持轨道的装置，用于将压载物从床移除到期望深度的垂直可调装置，以及与镇流器去除装置相关联的装置，用于连续测量镇流器去除的深度并用于控制其 。
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公开(公告)号：US3795198A
公开(公告)日：1974-03-05
申请号：US3795198D
申请日：1972-07-04
CPC分类号： E01B27/17 , E01B27/13 , E01B2203/015 , E01B2203/10 , E01B2203/12 , E01B2203/127 , E01B2203/16
摘要： In track leveling and/or lining with a continuously advancing track tamper, the tamping tools are continuously moved relative to the continuously advancing machine frame in synchronization with the machine advance in such a manner that the tamping tools are held in respective cribs while they tamp the ballast.
摘要翻译： 在具有连续前进的轨道窜改的轨道平整和/或衬里中，捣固工具以与机器前进同步的方式相对于连续前进的机架连续地移动，使得捣固工具被保持在相应的婴儿床中，同时夯实 镇流器
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公开(公告)号：US3795056A
公开(公告)日：1974-03-05
申请号：US3795056D
申请日：1970-01-19
CPC分类号： E01B35/00 , E01B2203/16
摘要： A mobile track laying machine arranged to move in a working direction from a newly laid corrected to a newly laid uncorrected track section corrects the position of the track at a track correction station. The track correction is controlled by a reference system which includes a reference associated with a track rail. The reference extends in a direction opposite the working direction towards the track correction station between two end points spaced from each other along the track one in the old track section and the other in the uncorrected newly laid track section, and means is provided to position the reference solely in dependence on the position of the track in the old track section.
摘要翻译： 移动轨道铺设机被布置成沿着工作方向从新铺设的校正轨道部分移动到新建的未修正的轨道部分，以校正轨道校正站处的轨道的位置。 轨道校正由包括与轨道轨道相关联的参考的参考系统控制。 参考文献沿与轨道修正站的工作方向相反的方向延伸，在两个端部之间沿着旧轨道部分中的轨道1彼此间隔开，另一个在未校正的新铺设的轨道部分中延伸，并且提供装置以将 仅仅依赖于旧轨道部分中轨道的位置。
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公开(公告)号：US3769715A
公开(公告)日：1973-11-06
申请号：US3769715D
申请日：1971-06-24
摘要： Two sensing elements each engaged with both rails and spaced apart in the track elongation direction survey the vertical positions of the rails at four points defining a rectangle. An elastically deformable rod interconnects the sensing elements so that a difference in the vertical positions of the rails deforms the rod in response to a vertical movement of a sensing element. The deformation of the rod causes a strain to be set up in the rod and a resistance strain gage on the rod measures this strain and generates an electrical measuring signal proportional to the movement of the sensing element. An electrical measuring signal indicator is connected to the strain gage to indicate the signal.
摘要翻译： 两个感测元件各自与轨道相接合并且在轨道延伸方向上间隔开地测量轨道在定义矩形的四个点处的垂直位置。 可弹性变形的杆将感测元件互连，使得轨道的垂直位置的差异响应于感测元件的垂直运动而使杆变形。 棒的变形导致在棒中施加应变，杆上的电阻应变计测量该应变并产生与感测元件的运动成比例的电测量信号。 电气测量信号指示器连接到应变计以指示信号。
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公开(公告)号：US3750299A
公开(公告)日：1973-08-07
申请号：US3750299D
申请日：1971-08-30
CPC分类号： E01B35/00 , E01B27/17 , E01B35/06 , E01B2203/10 , E01B2203/12 , E01B2203/143 , E01B2203/148 , E01B2203/16 , G01C15/004 , Y10S33/21 , Y10S37/907
摘要： A laser beam reference or datum in a track surfacer, liner or surveying apparatus is intercepted by a mask or sensor which is held in a measurably fixed relationship to the grade rail. This sensor is connected with the track lining or leveling tool, or a track position recorder or signaling instrument, and control signals from the sensor in response to laser beam impingement thereon operate the respective tool or recording or signaling instrument.
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公开(公告)号：US3821933A
公开(公告)日：1974-07-02
申请号：US31374572
申请日：1972-12-11
CPC分类号： E01B35/00 , E01B33/02 , E01B2203/16
摘要： A mobile track liner comprises a laser beam gun in an uncorrected track section emitting a reference beam forming a chord in the arc of a track curve, and a laser beam receiver mounted on the liner, laser beam gun and receiver are transversely adjustable in relation to fixed points, such as telegraph poles and like markers defining a planned track position and respectively associated with the laser beam gun and the receiver. A control means for the track lining converts lining error signals which are a function of the receiver position in dependence of the length of the path of the movement of the receiver on the track into lining control signals. In the lining method, the receiver on the liner is moved towards the laser beam gun which is mounted on a carriage in the uncorrected track section.
摘要翻译： 移动轨道衬套包括在未校正的轨道部分中的激光束枪，其发射在轨道曲线的弧中形成弦的参考光束，并且安装在衬套上的激光束接收器，激光束枪和接收器可相对于 固定点，例如电报杆和类似的标记，其定义了计划的轨道位置并且分别与激光束枪和接收器相关联。 用于轨道衬砌的控制装置根据接收器在轨道上的移动路径的长度变为衬里控制信号来转换作为接收机位置的函数的衬砌误差信号。 在衬里方法中，衬垫上的接收器朝向安装在未校正轨道部分中的托架上的激光束枪移动。
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