专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US06278074B1 Method and system for welding railroad rails 失效
标题翻译：铁路轨道焊接方法及系统
公开(公告)号：US06278074B1
公开(公告)日：2001-08-21
申请号：US09514897
申请日：2000-02-28
申请人： Michael J. Morlock , James W. Mumaw
发明人： Michael J. Morlock , James W. Mumaw
IPC分类号： B23K912
CPC分类号： B23K9/0213 , B23K2101/26 , E01B11/50 , E01B29/42
摘要： A method and system for automatically filing the narrow gap between facing end walls of adjacent first and second railway rails by depositing vertically spaced layers of molten metal in the gap with an electric arc welding torch using a robotic mechanism that moves the torch in a pattern controlled by a low level robotic execute program from a spatial position to a next spatial position, said method and system comprising: constructing a data array for a specific gap, said array constituting a series of positions making up an idealized progression of said torch to fill said gaps in vertically spaced layers made up of multiple positions, each of said fixed positions identified by at least four coordinates, including (1) at least x, y and z, (2) the layer in which said position is a part and (3) the welding parameters to be executed while said torch moves toward the next position; outputting data relating to a specific position from said data array; processing said welding parameters associated with said outputted data using said robotic execute program; then, outputting the new fixed data relating to the next position in said series of points; processing said welding parameters associated with said new data using said robotic execute program; and, repeating said outputting and processing acts until said positions in said data array relating to a specific layer have been processed. Thereafter the method or system repeats the layer or processes the next layer comprising multiple stored positions.
摘要翻译：一种用于通过使用机器人机构在电弧焊炬中沉积垂直间隔开的熔融金属层而在相邻的第一和第二铁路轨道的相对端壁之间自动填充窄间隙的方法和系统，通过从空间位置到下一个空间位置的低级机器人执行程序，所述方法和系统包括：构建用于特定间隙的数据阵列，所述阵列构成构成所述手电筒的理想化进程的一系列位置以填充所述由多个位置构成的垂直间隔层的间隙，每个所述固定位置由至少四个坐标识别，包括（1）至少x，y和z，（2）所述位置为其一部分的层，（3））所述焊炬朝向下一位置移动时要执行的焊接参数; 从所述数据阵列输出与特定位置有关的数据; 使用所述机器人执行程序处理与所述输出数据相关联的所述焊接参数; 然后输出与所述一系列点中的下一个位置有关的新的固定数据; 使用所述机器人执行程序处理与所述新数据相关联的所述焊接参数; 并且重复所述输出和处理动作直到已经处理了与特定层相关的所述数据阵列中的所述位置。此后，该方法或系统重复该层或处理包括多个存储位置的下一层。

22. 发明授权

US5270514A Method and apparatus for flash butt welding railway rails 失效
标题翻译：用于闪光对接焊铁路的方法和装置
公开(公告)号：US5270514A
公开(公告)日：1993-12-14
申请号：US817910
申请日：1992-01-08
申请人： Emmerich E. Wechselberger , Charles R. Battisti
发明人： Emmerich E. Wechselberger , Charles R. Battisti
IPC分类号： B23K11/04 , B23K11/25 , E01B29/42
CPC分类号： B23K11/252 , B23K11/046 , E01B29/42
摘要： A welding method and apparatus for flash butt welding adjacent ends of axially aligned railway rails includes a base frame and fixed and movable platens supported on the base frame. The platens support rail sections and are under the control of controller means operative to automatically move the movable platen through a predetermined distance/velocity relation as electrical power is inputted into the rail ends during straight flashing, preheating, flashing and upsetting phases of a welding cycle. The controller includes PID feedback loops operative to maintain the predetermined platen distance/velocity relation with entry of a single parameter by the operator. Significantly improved quality and repeatability of rail welds are obtained.
摘要翻译：用于闪光对接焊接轴向对准的铁轨的相邻端部的焊接方法和装置包括基架和支撑在基架上的固定和可移动的压板。压板支撑轨道部分，并且处于控制器装置的控制下，可操作以在焊接循环的直流闪蒸，预热，闪蒸和镦锻阶段期间将电力输入到轨道端部期间自动地将可动压板移动到预定的距离/速度关系。控制器包括PID反馈回路，其可操作以通过操作者输入单个参数来维持预定的压板距离/速度关系。获得铁路焊缝质量和重复性显着提高。

23. 发明授权

US4762263A Small-sized gas pressure welding machine for rails with two separate mechanisms for punching-shearing excess metal 失效
标题翻译：用于轨道的小型气体压力焊接机具有用于冲压剪切多余金属的两个分离机构
公开(公告)号：US4762263A
公开(公告)日：1988-08-09
申请号：US109620
申请日：1987-10-19
申请人： Hirotsugu Oishibashi , Muneyuki Ohara , Kenzo Hagiwara , Hisashi Yoshida , Kunio Kitagawa , Kimio Shimizu
发明人： Hirotsugu Oishibashi , Muneyuki Ohara , Kenzo Hagiwara , Hisashi Yoshida , Kunio Kitagawa , Kimio Shimizu
IPC分类号： B23K20/00 , B23K20/02 , B23K37/08 , E01B29/42 , B23K20/26
CPC分类号： B23K37/08 , B23K20/028 , E01B29/42 , B23K2201/26 , Y10T29/5116
摘要： A small-sized gas pressure welding machine for rails comprises a pressure application unit and an excess metal punching unit. The pressure application unit includes a positioning bed disposed along the rail feet of rails to be welded together, a movable pressure application clamp mechanism provided at one end of the positioning bed and a stationary pressure application clamp mechanism provided at the other end of the positioning bed. The movable clamp mechanism clamps the rail foot of one of the rails and provides an abutting pressure. The stationary clamp mechanism clamps the rail foot of the other rail and receives the abutting pressure. The excess metal punching unit is mounted on the other end of the positioning bed to be fitted on the other rail from the railhead thereof and is capable of being mechanically and detachably coupled to the pressure application unit and is provided with an upper excess metal punching mechanism for punching excess metal off the railheads, rail webs and rail foot upper surfaces of abutted end portions of the rails in one direction. On the other hand, the movable pressure application clamp mechanism is provided with a lower excess metal punching mechanism for punching excess metal off the rail foot lower surfaces of the rails in the other direction opposite to the aforementioned one direction.
摘要翻译：用于轨道的小型气体压焊机包括压力施加单元和多余的金属冲孔单元。压力施加单元包括沿待焊接的轨道的轨道脚布置的定位床，设置在定位床的一端的可移动的施加压力机构和设置在定位床的另一端的静止的施加压力机构。可移动夹紧机构夹住轨道之一的轨道脚并提供邻接压力。固定夹紧机构夹住另一个导轨的导轨底脚并接收邻接压力。多余的金属冲孔单元安装在定位床的另一端上，从其轨头安装在另一个导轨上，并且能够机械地和可拆卸地联接到压力施加单元，并且设置有上部多余的金属冲孔机构用于将多余的金属从轨道的一个方向上的轨头，轨道腹板和轨道脚上表面冲出。另一方面，可移动压力施加夹紧机构设置有下部多余的金属冲孔机构，用于在与上述一个方向相反的另一方向上将多余的金属冲出轨道的轨道脚下表面。

24. 发明授权

US09617690B2 Flash butt welding method of rail steel 有权
公开(公告)号：US09617690B2
公开(公告)日：2017-04-11
申请号：US13503928
申请日：2010-10-26
申请人： Kenji Saita , Hiroshi Fukuchi , Yasunobu Tsutsumi
发明人： Kenji Saita , Hiroshi Fukuchi , Yasunobu Tsutsumi
IPC分类号： B23K26/20 , E01B29/42 , B23K11/04 , B23K101/26
CPC分类号： E01B29/42 , B23K11/04 , B23K2101/26
摘要： This welding method is a flash butt welding method of a pair of track rail steel pieces, having: a preheating process in which electric current is made to flow for a predetermined time in a state in which the welding surfaces of a pair of track rail steel pieces are forcibly brought into contact with each other, and vicinities of the welding surfaces are heated by resistance heating; a former flashing process in which flashing is partially caused in the welding surfaces, and the welding surfaces are heated by the resistance heating and arc heating of the flashing; and a latter flashing process in which the flashing is furthermore caused throughout the entire welding surfaces, and the entire welding surfaces are uniformly heated by the resistance heating and arc heating of the flashing, in which a latter flashing velocity is 2.1 mm/sec to 2.8 mm/sec in the latter flashing process.

25. 发明申请

US20120234806A1 FLASH BUTT WELDING METHOD OF RAIL STEEL 有权
标题翻译：铁钢焊接焊接方法
公开(公告)号：US20120234806A1
公开(公告)日：2012-09-20
申请号：US13503928
申请日：2010-10-26
申请人： Kenji Saita , Hiroshi Fukuchi , Yasunobu Tsutsumi
发明人： Kenji Saita , Hiroshi Fukuchi , Yasunobu Tsutsumi
IPC分类号： B23K26/20
CPC分类号： E01B29/42 , B23K11/04 , B23K2101/26
摘要： This welding method is a flash butt welding method of a pair of track rail steel pieces, having: a preheating process in which electric current is made to flow for a predetermined time in a state in which the welding surfaces of a pair of track rail steel pieces are forcibly brought into contact with each other, and vicinities of the welding surfaces are heated by resistance heating; a former flashing process in which flashing is partially caused in the welding surfaces, and the welding surfaces are heated by the resistance heating and arc heating of the flashing; and a latter flashing process in which the flashing is furthermore caused throughout the entire welding surfaces, and the entire welding surfaces are uniformly heated by the resistance heating and arc heating of the flashing, in which a latter flashing velocity is 2.1 mm/sec to 2.8 mm/sec in the latter flashing process.
摘要翻译：这种焊接方法是一对轨道钢板的闪光对接焊接方法，其具有：在一对轨道钢铁的焊接面的状态下使电流流动一定时间的预热处理片被强制地相互接触，并且通过电阻加热来加热焊接表面的附近; 其中在焊接表面部分地引起闪光的前闪光处理，并且焊接表面被闪光的电阻加热和电弧加热加热; 以及后一闪烁过程，其中进一步在整个焊接表面上产生闪光，并且整个焊接表面通过闪光的电阻加热和电弧加热被均匀地加热，其中后一闪烁速度为2.1mm / sec至2.8 在后一个闪光过程中为mm / sec。

26. 发明授权

US06787726B2 Rail welding apparatus incorporating rail restraining device, weld containment device, and weld delivery unit 失效
标题翻译：轨道焊接装置包括轨道限制装置，焊接容纳装置和焊接输送单元
公开(公告)号：US06787726B2
公开(公告)日：2004-09-07
申请号：US10118481
申请日：2002-04-08
申请人： Richard L. Thelen , Richard F. Kral
发明人： Richard L. Thelen , Richard F. Kral
IPC分类号： B23K900
CPC分类号： E01B29/42 , B23K9/0026 , B23K9/038 , B23K37/04 , B23K37/0435 , B23K37/06 , B23K2101/26 , E01B11/44 , E01B11/50
摘要： A rail restraining, robotic welding and weld delivery device uses a frame for supporting a welding head with a clamp for restraining a first rail end and a second rail end and a base twist assembly for aligning said first end and second end. An interconnected weld containment apparatus pivotally connects to the clamp by use of a cam actuated linear pin. This arrangement is operable in an environment in clearance between rails and sufficiently compact that it may be operated from and carried in a truck based on a standard over the road truck or from a container.
摘要翻译：轨道限制，机器人焊接和焊接输送装置使用用于支撑具有用于限制第一轨道端部和第二轨道端部的夹具的焊接头的框架和用于对准所述第一端部和第二端部的基部扭转组件。通过使用凸轮致动的线性销将互连的焊接容纳装置枢转地连接到夹具。这种布置可在轨道之间的间隙的环境中操作并且足够紧凑，使得其可以基于道路车辆上的标准或从容器在卡车中操作和携带在卡车中。

27. 发明申请

US20030209591A1 Deposit metal welding method 失效
标题翻译：沉积金属焊接方法
公开(公告)号：US20030209591A1
公开(公告)日：2003-11-13
申请号：US10143558
申请日：2002-05-10
发明人： Kazumi Wada
IPC分类号： B23K031/02
CPC分类号： E01B29/42 , B23K23/00 , Y10T428/12493
摘要： nullProblem null To prevent decreases in fatigue strength of a base material by relieving the residual stress of a weld. nullSolution Meansnull A method for welding a deposit metal to a base material with reduced residual stress, comprising a step of welding a deposit metal to a base material; and a step of plastically deforming, into a recess, an area on the surface of the base material around a peripheral portion of the deposit metal. The invention is also directed to a welded block joint between a wire and a base material, characterized by comprising a deposit metal receiving an end portion of the wire and welded to the base material, wherein an area which is plastically deformed into a recess is formed on the base material surface at a peripheral portion of the deposit metal.
摘要翻译： [问题]通过减轻焊接的残余应力来防止基材的疲劳强度降低。 [解决方案]一种将沉积金属焊接到具有降低的残余应力的基材的方法，包括将沉积金属焊接到基材的步骤; 以及将基材的表面周围的沉积金属的周边部分的区域塑性变形成凹部的步骤。本发明还涉及一种电线和基材之间的焊接块接头，其特征在于，包括一个沉积金属，其接收该电线的端部并焊接到该基底材料上，其中形成塑性变形成凹槽的区域在沉积金属的周边部分的基材表面上。

28. 发明申请

US20020148378A1 Method of renewing damaged ties of a track 失效
标题翻译：更新轨道损坏关系的方法
公开(公告)号：US20020148378A1
公开(公告)日：2002-10-17
申请号：US10114595
申请日：2002-04-02
申请人： Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
发明人： Josef Theurer
IPC分类号： E01B001/00
CPC分类号： E01B29/42 , E01B29/10 , Y10T29/4973
摘要： Prior to renewing a damaged tie of a track, a fastening element (35) is inserted into an anchoring hole (49) in both portions of the base plate (39), disposed respectively adjacent to the rail base (52), and has a contact nose (51) for abutment against the rail base (52). Subsequently, the fastening element (35) is welded to the base plate (39) so that the base plate remain in its correct disposition with respect to the rail (23) during the tie renewal.
摘要翻译：在更新轨道的损坏的连接件之前，将紧固元件（35）插入位于基板（39）两侧的锚固孔（49）中，该基板分别邻近轨道基座（52）设置，并且具有接触鼻（51），用于抵靠轨道基座（52）。随后，紧固元件（35）被焊接到基板（39），使得在更换系带期间，底板相对于导轨（23）保持正确的布置。

29. 发明授权

US06396020B1 Rail welding apparatus incorporating rail restraining device, weld containment device and weld delivery unit 失效
标题翻译：轨道焊接设备包括轨道限制装置，焊接容纳装置和焊接输送单元
公开(公告)号：US06396020B1
公开(公告)日：2002-05-28
申请号：US09554990
申请日：2000-05-23
申请人： Richard L. Thelen , Richard F. Kral
发明人： Richard L. Thelen , Richard F. Kral
IPC分类号： B23K900
CPC分类号： E01B29/42 , B23K9/0026 , B23K9/038 , B23K37/04 , B23K37/0435 , B23K37/06 , B23K2101/26 , E01B11/44 , E01B11/50
摘要： A rail restraining (1) and weld delivery device (100) uses a frame for supporting a welding head with a clamp (3) for restraining a first rail end and a second rail end and a base twist assembly (17) for aligning said first end and second end. An interconnected weld containment apparatus (290) pivotally connects to the clamp by use of a cam actuated linear pin (7). This arrangement is operable in an environment in which clearance between rails is about 7 to 11 inches and sufficiently compact that it may be operated from and carried in a truck based on a standard over the road truck.
摘要翻译：轨道限制（1）和焊接输送装置（100）使用用于支撑具有用于限制第一轨道端部的夹具（3）的框架和用于限制第一轨道端部的基座扭转组件（17），用于使所述第一末端和第二端。互连的焊接容纳装置（290）通过使用凸轮致动的线性销（7）枢转地连接到夹具。这种布置可在轨道之间的间隙大约为7至11英寸并且足够紧凑的环境中操作，使得其可以基于道路车辆上的标准从卡车中操作和携带在卡车中。

30. 发明授权

US6166347A Method and system for welding steel rails 失效
标题翻译：钢轨焊接方法及系统
公开(公告)号：US6166347A
公开(公告)日：2000-12-26
申请号：US354423
申请日：1999-07-16
申请人： Michael J. Morlock
发明人： Michael J. Morlock
IPC分类号： E01B11/50 , B23K9/02 , B23K9/035 , B23K9/038 , B23K9/095 , B23K9/12 , B23K9/173 , B23K101/26 , B23K9/09
CPC分类号： B23K9/035 , B23K9/0213 , B23K9/0216 , B23K2101/26 , E01B29/42
摘要： A method for gas shielded arc welding steel rails spaced from each other to define a transverse gap comprising the steps of positioning an elongated steel barrier plate in the gap at the bottom of the spaced rails and filling the gap above the barrier plate with a molten steel from an advancing filler metal electrode by a gas shielded electric arc welding process initiated by an arc between the electrode and the barrier plate. A root pass is laid using the spray arc welding process, a second layer is laid using the pulsed arc welding process in part and the spray welding process in part, and the remainder of the base gap and the gaps between the webs and heads are filled by the continuous sequential laying of weld beads in the gaps using the pulsed arc process. In filling the head gap, the electrode is first moved along rectangular paths to fill the transition portion of the gap and then along paths having laterally extending sides and catercorner path portions therebetween to fill the full width upper end of the head gap. Movement of the electrode is controlled to provide adjacent, overlapping beads which have first ends extending outwardly of an edge of the head in cantilever relationship thereto and which first ends are vertically thicker than second ends of the beads which are spaced from the first ends in the direction toward the opposite edge of the head.
摘要翻译：一种用于气体保护电弧焊接钢轨的方法，其彼此间隔开以限定横向间隙，包括以下步骤：将细长钢阻挡板定位在间隔开的轨道的底部的间隙中，并用钢水填充阻挡板上方的间隙通过由电极和阻挡板之间的电弧引发的气体保护电弧焊接工艺从前进的填充金属电极。使用喷弧焊接工艺铺设根管，部分地使用脉冲电弧焊工艺部分铺设第二层，部分喷涂焊接工艺，剩余的基部间隙和网和头之间的间隙被填充通过使用脉冲电弧工艺在间隙中连续顺序铺设焊缝。在填充磁头间隙时，电极首先沿着矩形路径移动以填充间隙的过渡部分，然后沿着具有横向延伸的侧面和它们之间的迎角路径部分的路径填充磁头间隙的全宽度上端。控制电极的移动以提供相邻的重叠的珠，其具有以与悬臂相关的头部的边缘向外延伸的第一端，并且该第一端比珠的第一端垂直地厚于与第一端分开的第一端方向朝向头部的相对边缘。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式