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公开(公告)号：US5992329A
公开(公告)日：1999-11-30
申请号：US948838
申请日：1997-10-10
CPC分类号： E01B29/42 , B23K11/046 , E01B31/17 , B23K2201/26
摘要： A machine for welding rail comprises a rail vehicle with at least one energy generator set, a programmable automatic control unit and a raised chassis disposed between the bogies of the vehicle. The chassis supports at least one welding unit, grinders, two workbench units, each comprising a beam equipped with grippers for gripping, lifting and holding the rails in a working position, a set of grippers at the ends of the vehicle, and position sensors.
摘要翻译： 用于焊接轨道的机器包括具有至少一个能量发生器组的轨道车辆，可编程自动控制单元和设置在车辆的转向架之间的凸起的底盘。 底盘支撑至少一个焊接单元，研磨机，两个工作台单元，每个工作台单元包括装备有用于抓住，提升和保持轨道处于工作位置的夹具的梁，位于车辆端部的一组夹具和位置传感器。
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2.发明授权Process for screwing and unscrewing the tie screws of a railroad and machine for implementing the process 失效用于拧紧和拧松铁路和机器的连接螺钉以实现该过程的过程
公开(公告)号：US5615616A
公开(公告)日：1997-04-01
申请号：US620653
申请日：1996-03-22
CPC分类号： E01B29/28
摘要： A process and vehicle for automatically screwing and unscrewing tie screws performed by the vehicle moving continuously along a track. This invention makes it possible to detect and determine the relative position of a tie screw with respect to a tie screw fastening head by optoelectronic devices and to set, if appropriate, the inclination of the tie screw fastening head. The tie screw fastening head is positioned above the tie screw and a tie screw fastening cycle is engaged for each tie screw. The tie screw fastening heads then hop from one work position to another, performing this process.
摘要翻译： 用于自动旋拧和拧松由车辆沿着轨道连续移动的紧固螺钉的过程和车辆。 本发明使得可以通过光电子装置检测和确定连接螺钉相对于系紧螺丝紧固头的相对位置，并且如果合适地设置连接螺钉紧固头的倾斜度。 连接螺钉紧固头位于连接螺钉上方，并且每个连接螺钉接合连接螺钉紧固周期。 领带螺丝紧固头然后从一个工作位置跳到另一个工作位置，执行此过程。
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