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1. 发明授权

US4576324A Gas pressure welding machine 失效
标题翻译：气压焊机
公开(公告)号：US4576324A
公开(公告)日：1986-03-18
申请号：US694167
申请日：1985-01-23
申请人： Tadashi Takimoto , Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Akio Kobayashi , Keiichi Aoki , Mitsuo Nakamura , Kenzo Hagiwara
发明人： Tadashi Takimoto , Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Akio Kobayashi , Keiichi Aoki , Mitsuo Nakamura , Kenzo Hagiwara
IPC分类号： B23K20/00 , B23K5/08 , B23K20/02 , B23K20/26 , B23K37/00 , B23K37/08
CPC分类号： B23K5/08 , B23K20/028 , B23K37/08
摘要： A gas pressure welding machine comprises a movable clamp means for clamping one of reinforcing rods to be joined together, a stationary clamp means for clamping the other reinforcing rod, a punching die for punching-shearing a bulge being formed around a joint portion of the reinforcing rods, and a key connection mechanism for detachably connecting the movable clamp means and the punching die, whereby the reinforcing rods are subjected to pressure butt welding to form a bulge around a joint portion thereof and the bulge is immediately punching-sheared under red heat by the punching die.
摘要翻译：一种气体压焊机包括用于夹紧待接合在一起的加强杆之一的可移动夹紧装置，用于夹紧另一加强杆的固定夹紧装置，用于在加强件的接合部分周围形成的冲压剪切冲头杆和用于可拆卸地连接可移动夹紧装置和冲压模具的键连接机构，由此加强对对接焊接以在其接合部分周围形成凸起，并且立即在红色热冲击下冲压该凸起冲孔模具。

2. 发明授权

US4416158A Punching-shearing method for inspecting quality of butt welded joint 失效
标题翻译：对接焊接质量检查方法
公开(公告)号：US4416158A
公开(公告)日：1983-11-22
申请号：US345531
申请日：1982-02-03
申请人： Tadashi Takimoto , Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Mitsuo Nakamura , Takayoshi Amano
发明人： Tadashi Takimoto , Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Mitsuo Nakamura , Takayoshi Amano
IPC分类号： B23K20/00 , G01N3/00 , G01N3/02 , G01N3/24 , G01N33/20
CPC分类号： G01N3/00 , G01N3/24 , G01N2203/0274
摘要： A punching-shearing method for inspecting the quality of a butt welded joint comprises pressure butt welding steel members under heat to form an annular bulge around the joint portion of the steel members, punching-shearing the bulge under red heat immediately after the pressure butt welding process from one side of the bulge in parallel with the axes of the steel members by use of a shearing die having higher and lower shearing edge portions so that the higher shearing edge portions penetrate the bulge prior to the lower shearing edge portions, so as to cause the base of the bulge to remain around the joint portion in a slightly higher position than the peripheral surfaces of the steel members, and determining the quality of the joint portion from the peripheral surface of the base of the bulge remaining on the joint portion.
摘要翻译：用于检查对接焊接质量的冲压剪切方法包括加热对接钢构件，以在钢构件的接合部分周围形成环形凸起，在压力对接焊接之后立即在红色热冲压剪切凸起通过使用具有较高和较低剪切边缘部分的剪切模具，从凸起的一侧平行于钢构件的轴线处理，使得较高剪切边缘部分在下剪切边缘部分之前穿透凸起，从而导致凸起的基部保持在接合部分周围比钢构件的周边表面略高的位置，并且确定从保持在接合部分上的凸起的基部的周面的接合部的质量。

3. 发明授权

US4272003A Butt welding and burr shearing machine for reinforce steel 失效
标题翻译：加固钢对焊和毛刺剪切机
公开(公告)号：US4272003A
公开(公告)日：1981-06-09
申请号：US51272
申请日：1979-06-22
申请人： Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Mitsuo Nakamura , Takayoshi Amano
发明人： Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Mitsuo Nakamura , Takayoshi Amano
IPC分类号： B23K20/00 , B23D79/00 , B23D79/12 , B23K11/02 , B23K37/08 , E04C5/18 , B23K37/02
CPC分类号： B23K11/02 , B23K37/08
摘要： A butt welding and burr shearing machine for metal rod, e.g., reinforce steel has opposed relatively slidable clamping devices (8, 9), which has positioning clamp (10) and pivotable clamp lever to clamp the rod by lever action. One of the clamping devices mounts split type shear dies by the positioning clamp and the clamp lever respectively. In the cutting position of the shear dies 21, 22 the rod F2 is not clamped by the clamping device 10 on which the shear dies are mounted.By a series of simple operations the rods to be jointed are loaded sideways, clamped by rotating clamp lever, and pressure butt welded, and bulge formed by welding process is sheared off. The completed rod is removed sideways.
摘要翻译：用于金属杆（例如钢筋）的对接焊接和毛刺剪切机具有相对的相对可滑动的夹紧装置（8,9），其具有定位夹具（10）和可枢转的夹紧杆，以通过杠杆作用夹紧杆。其中一个夹紧装置分别通过定位夹和夹紧杆安装分体式剪切模。在剪切模21,22的切割位置，杆F2不被安装有剪切模的夹紧装置10夹紧。通过一系列简单的操作，将待连接的杆横向安装，通过旋转夹紧杆夹紧并进行压力对接焊接，并且通过焊接过程形成的凸起被剪断。完成的杆被横向移除。

4. 发明授权

US4556164A Method of field welding head-hardened rails 失效
标题翻译：磁场硬化轨道焊接方法
公开(公告)号：US4556164A
公开(公告)日：1985-12-03
申请号：US702442
申请日：1985-02-19
申请人： Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Mitsuo Nakamura , Takeo Aichi , Shigeru Sasaki
发明人： Hirotsugu Oishibashi , Katsuyoshi Ueyama , Muneyuki Ohara , Mitsuo Nakamura , Takeo Aichi , Shigeru Sasaki
IPC分类号： E01B29/42 , B23K20/00 , B23K101/26 , E01B11/50 , B23K11/04
CPC分类号： E01B11/50
摘要： A method of field welding head-hardened rails which includes the steps of gas pressure welding the rails, shearing off excess metal therefrom at the welded portion with a portable welder device, subjecting the railhead of the pressure welded portion of the rails to a subsequent heat treatment with a gas heater device, setting a width of the pressure welded portion to be heated at the time of the subsequent heat treatment with a pair of jigs, and cooling the portion which has undergone the subsequent heat treatment with an air blowing type cooler.
摘要翻译：一种现场焊接头硬化轨道的方法，包括气压焊接轨道的步骤，在焊接部分用便携式焊接装置从其上剪切多余的金属，使轨道的压焊部分的轨头经受后续热用气体加热装置进行处理，用随后的热处理设定待加热的压焊部分的宽度，并用吹风式冷却器冷却经过随后的热处理的部分。

5. 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。

6. 发明授权

US5303514A Rail grinding apparatus 失效
标题翻译：轨道研磨装置
公开(公告)号：US5303514A
公开(公告)日：1994-04-19
申请号：US099393
申请日：1993-07-30
申请人： Hirotsugu Oishibashi , Soji Fujimori , Muneyuki Ohara , Haruo Yokoyama , Akihiro Hosokawa , Kosuke Nagai , Hideshi Miyazaki
发明人： Hirotsugu Oishibashi , Soji Fujimori , Muneyuki Ohara , Haruo Yokoyama , Akihiro Hosokawa , Kosuke Nagai , Hideshi Miyazaki
IPC分类号： E01B31/17 , B24B23/00 , B24B19/00
CPC分类号： E01B31/175
摘要： A rail grinding apparatus for railroad rails has a grinding belt wrapped around motor-driven pulleys which are rotatably mounted on a frame. The frame is supported on the surface of a rail by rollers which bear the weight of the grinding apparatus. A noise guard surrounds the grinding belt to reduce noise.
摘要翻译：用于铁路轨道的轨道研磨装置具有缠绕在电动滑轮上的研磨带，该皮带轮可旋转地安装在框架上。框架通过承载研磨装置重量的滚子支撑在轨道表面上。噪音防护罩围绕研磨带以减少噪音。

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