-
公开(公告)号：US4848426A
公开(公告)日：1989-07-18
申请号：US299621
申请日：1989-01-23
摘要： Track maintenance apparatus for use in railroad track maintenance utilizes a forward cribber unit to remove ballast from between the crossties and a rear adzer unit to smoothen any irregularities in the crosstie surface during a track re-laying operation. A single worker can perform both the cribbing and adzing tasks without dismounting from the apparatus.
摘要翻译： 用于轨道维护的轨道维护装置利用前向爬行器单元从轨道和后部辅助单元之间移除镇流器，以在轨道重新铺设操作期间平滑交叉表面中的任何不规则性。 单个工作人员可以在不从设备上卸载的情况下执行任务和执行任务。
-
42.发明授权Mechanism for bending abutting rail section ends at rail joints in the operation of a track working machine 失效在轨道工作机械的操作中，在轨道接头处弯曲邻接轨道部分端部的机构
公开(公告)号：US4744302A
公开(公告)日：1988-05-17
申请号：US858108
申请日：1986-05-01
申请人： Josef Theurer , Friedrich Peitl
发明人： Josef Theurer , Friedrich Peitl
CPC分类号： E01B31/08 , Y10S72/702
摘要： In a mobile track working machine comprising a frame mounted for mobility on the track: a mechanism for bending the track rail section ends comprises a carrier frame vertically adjustably mounted on the machine frame above a respective track rail and having respective end regions spaced from each other in the direction of the track rail, a respective hydraulically operable and vertically adjustable thrust element mounted in a respective end region of the carrier frame for engagement with the running face of the track rail, an intermediate carrier transversely movably mounted on the carrier frame, and a rail lifting hook device supported centrally between the thrust elements on the intermediate carrier for engagement with the track rail, the hook device including two lifting hooks arranged symmetrically with respect to the vertical plane of symmetry of the rail, a respective pivot having an axis extending in the direction of the track rail and mounting a respective lifting hook for pivoting into a rail engaging position wherein the lifting hook subtends the rail head, and a respective drive linked to each lifting hook at another pivot for pivoting the hook linked thereto.
摘要翻译： 一种移动轨道工作机，其特征在于，包括一个安装在轨道上以便移动的框架;一个用于弯曲轨道轨道部分端部的机构，包括一个承载架，可垂直地可调节地安装在机架上方的相应轨道轨道上，并具有彼此相隔的端部区域 在轨道轨道的方向上，安装在承载框架的相应端部区域中的相应的液压可操作和可垂直调节的推力元件用于与轨道轨道的行进面接合，横向可移动地安装在承载框架上的中间托架，以及 一种轨道提升钩装置，其中心地支撑在中间载体上的推力元件之间，用于与轨道轨道接合，所述钩装置包括相对于轨道的垂直对称平面对称布置的两个提升钩，相应的枢轴具有延伸的轴线 在轨道的方向上并且安装用于枢轴的相应的吊钩 其中提升钩对着轨头，并且在另一枢轴处连接到每个提升钩的相应驱动器，用于枢转与其连接的钩。
-
公开(公告)号：US4170942A
公开(公告)日：1979-10-16
申请号：US832438
申请日：1977-09-12
申请人： Josef Theurer
发明人： Josef Theurer
CPC分类号： E01B29/04 , E01B27/023 , E01B27/12 , E01B27/13 , E01B35/00 , E01B2203/16
摘要： A mobile leveling, lining and ballast packing machine for the non-stop correction of a track comprises a pair of elongated vibratory ballast compacting plates extending along the tie ends at each side of the track and arranged cooperatively to compact the ballast therebetween, a fine correction track lifting and lining unit between the plates, a coarse correction track lifting and lining unit forwardly of the fine correction unit, a first ballast plow and shaping unit associated therewith for moving ballast inwardly from the tie ends during operation of the coarse correction unit, a second ballast plow and shaping unit rearwardly of the fine correction unit, and ballast tampers compacting ballast against the tie ends rearwardly of the second ballast plow and shaping unit. A stationary reference system controls the track correction and includes a series of marker posts mounted along the track, a tensioned reference line supported on the posts, and elements releasably holding the tensioned reference line and for adjusting its vertical and lateral position whereby respective reference line sections may be readily mounted, dismounted and adjusted during movement of the machine. A sensor unit is associated with the correction unit and cooperates with, and senses, the tensioned reference line.
摘要翻译： 用于不间断校正轨道的移动调平，衬里和压载包装机包括一对细长的振动压路机压板，沿着轨道的每一侧的连接端延伸并协调地压紧它们之间的镇流器，精细校正 轨道提升和衬板单元之间，粗调校正轨道提升和衬板单元向前精细校正单元，第一镇流器犁和成形单元相关联，用于在粗校正单元的操作期间从连接端向内移动压载， 第二镇流器犁和成形单元在精修正单元后面，以及压载夯实器，压紧抵靠第二压路犁和整形单元后面的连接端。 静止参考系统控制轨迹校正，并且包括沿着轨道安装的一系列标记柱，支撑在柱上的张紧参考线，以及可释放地保持张紧的参考线并用于调节其垂直和横向位置的元件，由此相应的参考线段 可以在机器移动期间容易地安装，拆卸和调节。 传感器单元与校正单元相关联，与张紧的参考线协作并感测。
-
公开(公告)号：US4165693A
公开(公告)日：1979-08-28
申请号：US858717
申请日：1977-12-08
申请人： Josef Theurer
发明人： Josef Theurer
CPC分类号： E01B27/17 , E01B27/025 , E01B2203/16
摘要： A mobile track leveling, lining and tamping apparatus is constituted by a single machine assembly of a first vehicle mounted on two undercarriages and carrying therebetween a track correction unit and a tamping unit, a reference system for controlling the track correction, a first instrument for measuring the track position during correction and a second instrument for measuring the track position after correction, and a drive for the vehicle, and a second vehicle associated with and preceding the first vehicle in the working direction but being mechanically separated therefrom. A separate drive for the second vehicle enables the machine assembly to be operated while the first vehicle advances intermittently and the second vehicle advances non-stop. A ballast plow and an indicator for indicating and surveying the corrected track position are mounted on the second vehicle.
摘要翻译： 移动轨道平整，衬里和捣固装置由安装在两个底架上的第一车辆的单个机器组件构成，并且在其间承载轨道校正单元和捣固单元，用于控制轨道校正的参考系统，用于测量的第一仪器 修正期间的轨迹位置和用于测量校正后的轨迹位置的第二仪器，以及车辆的驱动，以及与工作方向相关联并在第一车辆之前和之后但与机械分离的第二车辆。 用于第二车辆的单独的驱动器使得机器组件能够在第一车辆间歇地前进并且第二车辆不停地前进的情况下操作。 在第二车辆上安装有镇流器犁和用于指示和测量校正轨道位置的指示器。
-
公开(公告)号：US4127069A
公开(公告)日：1978-11-28
申请号：US855341
申请日：1977-11-28
CPC分类号： E01B27/17 , E01B29/04 , E01B2203/10 , E01B2203/16
摘要： The invention provides for a stop device positioned on a railroad track shifting machine such as a track lifting and/or tamping machine and a sensor for generating a control signal to terminate or control the shifting action of the machine when the shifting force on the rail exceeds a predetermined value.
摘要翻译： 本发明提供了一种定位在诸如轨道提升和/或夯实机的轨道换档机上的停止装置，以及用于当轨道上的换档力超过时产生控制信号以终止或控制机器的换档动作的传感器 预定值。
-
46.发明授权Prefabricated rail base unit consisting of a plurality of projections and a single continuous slab 失效预制轨道基座单元由多个突起和单个连续板构成
公开(公告)号：US4106694A
公开(公告)日：1978-08-15
申请号：US704808
申请日：1976-07-13
申请人： Santo Salvino
发明人： Santo Salvino
摘要： A railroad bed assembly for supporting thereon metallic railroad tracks is formed with a base structure which consists essentially of reinforced concrete made as prefabricated blocks with the base structure including a slab section adapted to be installed over a ground formation at the railroad bed site and with at least one upwardly extending projection running transversely to the direction of the tracks and having a trapezoidal cross sectional configuration taken in a plane extending parallel to the tracks. The projection and the slab are integrally formed of prestressed concrete material and the projection extends to form a cross tie for supporting thereupon the tracks.
摘要翻译： 用于在其上支撑金属轨道的铁路床组件形成有基本结构，其基本上由制成预制块的钢筋混凝土构成，其中基础结构包括适于安装在铁路床位置的地面上的板坯段， 至少一个向上延伸的突出部横向于轨道的方向延伸，并且具有在平行于轨道延伸的平面中截取的梯形横截面构造。 突起和板坯由预应力混凝土材料整体形成，并且突起延伸以形成用于支撑轨道的交叉连接。
-
公开(公告)号：US3919943A
公开(公告)日：1975-11-18
申请号：US49039474
申请日：1974-07-22
申请人： PLASSER ERMA , THEURER JOSEF , SCHUBERT EGON , RIESSBERGER KLAUS
发明人： PLASSER ERMA , THEURER JOSEF , SCHUBERT EGON , RIESSBERGER KLAUS
摘要： Ballast is compacted and the track is leveled simultaneously by imparting a substantially horizontal vibration to the track while pressing the track substantially vertically down to the desired level.
摘要翻译： 镇流器被压实，并且通过向轨道施加基本水平的振动同时将轨道基本上垂直向下按压到期望的水平同时进行轨道平整。
-
公开(公告)号：US3870145A
公开(公告)日：1975-03-11
申请号：US25405472
申请日：1972-05-17
申请人： ECONOMICS LAB
发明人： MIZUNO WILLIAM G
CPC分类号： D06C29/00 , D06F58/203
摘要： Fabrics are treated in machine drying apparatus to reduce static electricity carried by the fabrics, soften the fabrics and improve other fabric properties. A sponge impregnated with a heat softenable solid or semi-solid fabric-conditioning agent is placed within the dryer drum and the fabrics are tumbled in the dryer thereby causing some of the fabric-conditioning agent to be transferred to the fabric. When the dryer is heated, the heat of the dryer helps the fabric-conditioning agent to soften and assists in its distribution over the surface of fabric with which the impregnated sponge is brought into tumbling contact.
-
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
-
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。
-
-
-
-
-
-
-
-
-
搜索结果
170 条记录 (耗时 0.013 秒)