专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2000258126A HEIGHT AND DISPLACEMENT MEASUREMENT DEVICE FOR EQUIPMENT ON RAILROAD 失效
公开(公告)号：JP2000258126A
公开(公告)日：2000-09-22
申请号：JP6214699
申请日：1999-03-09
申请人： RAILWAY TECHNICAL RES INST , TESU KK
发明人： SHIMIZU MASATOSHI , OURA YASUSHI , NISHINO ISAO
IPC分类号： G01B11/02 , B60M1/28 , G01B21/00 , G01S17/36
摘要： PROBLEM TO BE SOLVED: To provide a small-sized, light-weight and easy-to-handle device for measuring the height and displacement of wires such as a trolley wire and metal fittings without contacting by a laser beam capable of easily and visually confirming laser beam irradiation onto a measurement object in a simple structure at a low cost. SOLUTION: This measurement device 1 is placed at a prescribed position on a rail R, the measurement device 4 is slid in the orthogonal direction of the rail R on a slide frame 3 and the laser beam of a laser distance sensor 12 is irradiated to the trolley wire. A numerical value displayed by it is read, a measure on a displacement measurement scale 10 indicated by an indicator 13 is read and the height and displacement of the trolley wire on the railroad are measured. While overlapping the sharp end of a front sight plate 15 with the line 17 of sight of a mirror 14 and viewing it, the measurement device 4 is slid and the trolley wire is overlapped with the line 17 of sight and brought over to a projecting position. At the time, the laser beam is irradiated to the trolley wire and detection sound is sounded. The mirror 14 is rotated and a spot on the trolley wire is searched and visually confirmed.

2. 发明专利

JP2010233391A Light receiving device 有权
标题翻译：灯接收装置
公开(公告)号：JP2010233391A
公开(公告)日：2010-10-14
申请号：JP2009079881
申请日：2009-03-27
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HAYASAKA TAKAMASA , IKEDA MITSURU , SHIMIZU MASATOSHI
IPC分类号： B60L5/00 , G01J1/02
摘要： PROBLEM TO BE SOLVED: To improve precision in measuring the occurrence of arc discharge irrespective of day and night.
SOLUTION: A light receiving device includes a visible light transmission unit which is provided between the inside and the outside of a vehicle and allows visible light out of light made incident into the vehicle from the outside thereof to pass therethrough, an ultraviolet ray transmission unit which is provided on an optical path of the light made incident into the vehicle via the visible light transmission unit and in the outside of the vehicle and allows only an ultraviolet ray out of the incident light to pass therethrough, a visible light conversion unit which is provided between the ultraviolet ray transmission unit and the visible light transmission unit and converts the ultraviolet ray passing through the ultraviolet ray transmission unit into the visible light to pass it therethrough, a light receiving unit which is installed in the vehicle toward the direction facing the vicinity of a contact between a pantograph and a trolley wire via the ultraviolet ray transmission unit, the visible light conversion unit and the visible light transmission unit and receives only the visible light via the ultraviolet ray transmission unit, the visible light conversion unit and the visible light transmission unit, and a visible light region transmission medium which transmits the visible light received by the light receiving unit.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高测量电弧放电发生的精度，而不管白天和黑夜如何。光接收装置包括可见光透射单元，其设置在车辆的内部和外部，并且允许从外部入射到车辆中的光的可见光通过其中，紫外线传输单元，其设置在通过可见光传输单元入射到车辆中的光的光路上并且设置在车辆的外部，并且仅允许入射光中的紫外线通过，可见光转换单元其设置在紫外线透射单元和可见光透射单元之间，并将通过紫外线透射单元的紫外线转换成可见光，使其通过;光接收单元，其安装在车辆朝向面向经受紫外线传输的集电弓和电车线之间的接触附近 t，可见光转换单元和可见光透射单元，并且仅通过紫外线透射单元，可见光转换单元和可见光透射单元仅接收可见光，以及透射可见光的可见光区域传输介质由光接收单元接收。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2004098208A Sliding surface machining device of trolley wire 审中-公开
标题翻译：滑轨的滑动表面加工装置
公开(公告)号：JP2004098208A
公开(公告)日：2004-04-02
申请号：JP2002262668
申请日：2002-09-09
申请人： Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： SHIMIZU MASATOSHI , HARADA SATOSHI , OSAWA KAZUHISA , IIKUNI MOTOHISA , YAMAKAWA MORIMI
IPC分类号： B24B49/10 , B24B27/00 , B24B49/16
摘要： PROBLEM TO BE SOLVED: To carry out position adjustment of grindstone accurately and vertically and machine a sliding surface of trolley wire to a pantagraph uniformly and smoothly. SOLUTION: A truck runnable on a track is provided with a slide base movable from left to right horizontally relative to the track, and a swing frame 5 to freely swing back and forth and hold a horizontal state through an ascending/descending support frame. The swing frame 5 is provided with the grindstone 11. The grindstone 11 is vertically displaced by a position adjustment device and rotated horizontally by drive of a motor 21 to machine a lower surface of the trolley wire T. A vertical position of an upper surface of the grindstone 11 is detected by a grindstone position sensor 26. The grindstone 11 is position-adjusted by the position adjustment device, and its press force toward the trolley line T is suppressed below a specified level by load currents of the drive motor 21, and thus the grind stone 11 is adequately arranged such that cutting amount is within a predetermined range. The position adjustment device is provided with a limit switch 25a for detecting an upper limit of the grindstone 11, and thus wear thereof is detected. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：对砂轮进行精确，垂直的位置调整，将电车线滑动面均匀平稳地加工成一体。一种可在轨道上运行的卡车设置有可相对于轨道从左向右水平移动的滑动基座，以及能够自由地前后摆动并且通过升/降支撑保持水平状态的摆动框架5 帧。摆动框架5设置有砂轮11.磨石11通过位置调整装置垂直移位，并通过马达21的驱动水平旋转，以加载架空线T的下表面。垂直位置的上表面磨石11由磨石位置传感器26检测。磨石11由位置调整装置进行位置调整，通过驱动电动机21的负载电流将其对台车线T的压力抑制在规定水平以下，因此研磨石11被适当地布置成使得切割量在预定范围内。位置调整装置设置有用于检测磨石11的上限的限位开关25a，从而检测磨损。版权所有（C）2004，JPO

4. 发明专利

JP2001310655A SUPPORTING DEVICE FOR TROLLEY WIRE 失效
公开(公告)号：JP2001310655A
公开(公告)日：2001-11-06
申请号：JP2000130819
申请日：2000-04-28
申请人： RAILWAY TECHNICAL RES INST
发明人： MORIKAWA TAKEO , SHIMIZU MASATOSHI
IPC分类号： B60M1/23 , B60M1/234
摘要： PROBLEM TO BE SOLVED: To provide a supporting device for a trolley wire so as to enable reduction of trolley wire tension which occurs in the vicinity of a supporting point. SOLUTION: A trolley wire is fixed by an ear 51 at a supporting point S and the ear 51 is fixed to connecting means 53 by an ear metal fitting 52. The connecting means 53 connects the ear fitting 52 and a supporting arm 54 so that the ear 51 is rotatable around the shaft of a supporting arm. A thrust bearing 53c rotatably supports tensility which is generated to the length direction of the supporting arm 54 when a supporting device 5 is used as a curved metal fitting or a damper fitting. When an electric collector for an electric car approaches to the supporting point S as pushing up the trolley wire 1, bending moment acts on the trolley wire 1. The ear 51 rotates to the same direction as the bending moment by the thrust bearing 53c. As a result, the bending moment which acts on the trolley wire 1 can be reduced.

5. 发明专利

JP2010247792A Rigid electric train line 审中-公开
标题翻译：刚性电动火车线
公开(公告)号：JP2010247792A
公开(公告)日：2010-11-04
申请号：JP2009102133
申请日：2009-04-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： OKIMOTO FUMIO , KUSUMI SHUNICHI , SHIMIZU MASATOSHI , HAYASAKA TAKAMASA , KOBAYASHI TAKEHIRO
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a rigid electric train line capable of saving construction cost by improving a frame of the rigid electric train line and increasing span length while suppressing pantograph bounce, making the speed of a railroad section in which the rigid electric train line is laid faster, and further spreading the rigid electric train line.
SOLUTION: In the rigid electric train line, clearance portions 14, 15 are formed at a web 7 of the frame 2 of a trolley line 1 near the center of a span. The frame mass of the trolley line 1 is decreased to make moment about supporting points 11, 12, 13 of the frame 2 of the trolley line 1 small, and the warping amount of the trolley line 1 is reduced.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种刚性电动车线路，其能够通过改善刚性电动车线路的框架并且在抑制集电弓反弹的同时增加跨距长度来节省施工成本，使得其中刚性的铁路部分的速度电车线路铺设更快，进一步扩展了电动列车线路。解决方案：在刚性电车线路中，间隙部分14,15形成在靠近跨度中心的台车线1的框架2的腹板7处。滑架线1的框架质量减小，使得滑架线1的框架2的支撑点11,12,13的力矩小，并且滑架线1的翘曲量减小。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2001096450A DEVICE FOR CUTTING SLIDING FACE OF TROLLEY LINE 失效
公开(公告)号：JP2001096450A
公开(公告)日：2001-04-10
申请号：JP27498799
申请日：1999-09-28
申请人： RAILWAY TECHNICAL RES INST , SANWA TEKKI CORP
发明人： SHIMIZU MASATOSHI , HARADA SATOSHI , FUJII YASUKAZU , IWAMA YUICHI , IIKUNI MOTOHISA , YAMAKAWA MORIMI
IPC分类号： B23C1/20 , B24B27/00 , B60M1/28 , B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a cutting device which can efficiently and uniformly smoothen the sliding face of a trolley line by omitting difficult hand work by workers. SOLUTION: A device for cutting the sliding face of a trolley line is constituted on a truck 2 which can move on rails in the longitudinal direction. That is, a slide base 3 is provided on the truck 2 so as to be operable in the right and left directions. A support frame 4 is provided on the slide base 3 so as to be vertically movable, and an air cylinder 7 is arranged to vertically move the support frame 4. A rocking arm 5 is pivotally supported on the support frame 4 so as to be balanced horizontally. A pair of front and rear push up rollers 10 are supported on the rocking frame 5, and a grinding wheel 11 is supported at a middle position between the rollers 10. The grinding wheel 11 is driven by a motor 21 to be horizontally rotated and can be vertically moved. The top face of the grinding wheel 11 is brought into contact with the lower face of the trolley line T. The air pressure for the air cylinder is controlled so that the rollers 10 always press the trolley line T at the same pressure.

7. 发明专利

JP2011057079A Method and device for mounting reinforcing material for reducing bending of rigid electric train line 有权
标题翻译：用于安装加固材料的方法和装置，用于减少刚性电动车线的弯曲
公开(公告)号：JP2011057079A
公开(公告)日：2011-03-24
申请号：JP2009208883
申请日：2009-09-10
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KOBAYASHI TAKEHIRO , HAYASAKA TAKAMASA , SHIMIZU MASATOSHI , OKIMOTO FUMIO
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a method and device for mounting a reinforcing material for reducing bending of a rigid electric train line. SOLUTION: The device for mounting the reinforcing material includes: a set of lower reinforcing material fixing fittings 4A, 4B having a rigid body 1 with a T-shaped cross section, an ear 3 for fixing a trolley wire 2, upper bending flat parts 4A-2, 4B-2, and suspension parts 4A-1, 4B-1 arranged at one side of the suspension part 1A of the rigid body 1 and the back surface of the ear 3 respectively; an ear fixing bolt 5 for fixing the ear 3 and the suspension parts 4A-1, 4B-1 of the lower reinforcing material fixing fittings 4A, 4B to the lower end of the suspension part 1A of the rigid body 1; and fastening bolts 8A, 8B allowing an upper reinforcing material fixing fitting 7 arranged at the upper part of a reinforcing material 6 and the upper bending flat parts 4A-2, 4B-2 of the lower reinforcing material fixing fittings 4A, 4B to contact with the upper horizontal part 1B of the rigid body 1 and fixing the upper bending flat parts 4A-2, 4B-2 of the lower reinforcing material fixing fittings 4A, 4B and both ends of the upper reinforcing material fixing fitting 7. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于安装用于减少刚性电车线弯曲的增强材料的方法和装置。解决方案：用于安装增强材料的装置包括：一组具有T形横截面的刚体1的下加强材料固定配件4A，4B，用于固定电车线2的耳3，上弯曲分别布置在刚体1的悬挂部分1A的一侧和耳朵3的后表面的平面部分4A-2,4B-2和悬挂部分4A-1，4B-1; 用于将下部增强材料固定配件4A，4B的耳部3和悬挂部分4A-1，4B-1固定到刚体1的悬挂部分1A的下端的耳固定螺栓5; 以及紧固螺栓8A，8B，允许配置在增强材料6的上部的上部增强材料固定配件7和下部增强材料固定配件4A，4B的上部弯曲平面部分4A-2,4B-2与刚性体1的上部水平部分1B，并固定下部增强材料固定配件4A，4B的上部弯曲平面部分4A-2,4B-2和上部增强材料固定配件7的两个端部。：（C）2011，JPO＆INPIT

8. 发明专利

JP2009061843A Train line temporary detaining device 有权
标题翻译：火车线路临时诊断装置
公开(公告)号：JP2009061843A
公开(公告)日：2009-03-26
申请号：JP2007229782
申请日：2007-09-05
申请人： Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： KOBAYASHI TAKEHIRO , SHIMIZU MASATOSHI , HARADA SATOSHI , HAYASAKA TAKAMASA , TSUNEMOTO MIZUKI , OMORI HIDEO , OYA AKINORI
IPC分类号： B60M1/28
摘要： PROBLEM TO BE SOLVED: To temporarily detain a train line when adjustment work of a support position of the train line is performed. SOLUTION: A trolley line temporary detaining device 40 is attached to an appropriate position on a swing-stop pipe 5 of a movable bracket 2 by a mounting member 41, and a strut 43 is fixed to a midway extending vertically downwardly from the mounting member 41 through a by-passing member 42 so as to avoid interference with an arm 7. A mounting member 44 is attached to an appropriate position on the strut 43, a block support member 46 is connected to the mounting member 44 through a turn buckle 45, and a pair of blocks 47 is provided on the block support member 46 on the front and rear sides of an arm support device 1. The trolley line temporary detaining device 40 detains the trolley line T pulled in a direction separated from an arm 7 of a curve drawing device 6, the trolley line T is arranged on the arm support device 1 by length adjustment of the turn buckle 45, and the support position of the trolley line T can be adjusted/fixed in such a state that load is not applied to the arm support device 1. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当执行列车线路的支撑位置的调整工作时临时扣留列车线路。解决方案：滑架线临时停留装置40通过安装构件41附接到可移动托架2的摆动停止管5上的适当位置，并且支柱43固定在从安装构件41通过旁通构件42，以避免与臂7的干涉。安装构件44附接到支柱43上的适当位置，块支撑构件46通过转弯连接到安装构件44 带扣45，并且在臂支撑装置1的前侧和后侧上的块支撑构件46上设置有一对块47。滑架线临时拘留装置40阻止在与臂分离的方向上拉动的滑车线T 如图7所示，曲线绘制装置6通过旋转扣45的长度调节将手推车线T布置在手臂支撑装置1上，并且可以在载荷为载荷的状态下调整/固定支架位置不适用于ar m支持设备1.版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2006262543A Method and device for estimating errosion quantity of pantograph slider 有权
标题翻译：用于估计PANTOGRAPH滑块的误差量的方法和装置
公开(公告)号：JP2006262543A
公开(公告)日：2006-09-28
申请号：JP2005072456
申请日：2005-03-15
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HAYASAKA TAKAMASA , SHIMIZU MASATOSHI , SHIMADA TAKEFUMI
IPC分类号： B60L5/20
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for estimating the quantity of errosion of a pantograph slider, which enable accurate estimation of the errosion of the slider of the pantograph without regard to day and night.
SOLUTION: This errosion estimator is equipped with a light-receiving unit 31 (metallic phase light-receiving unit 31M, a gas phase light-receiving unit 31G), a processor 32, an integrator 33, and an errosion estimating unit 34. The metallic phase light-receiving unit 31M of the light-receiving unit 31 receives a metallic phase light of about 200-400 nm, and the gas phase light-receiving unit 31G receives the metallic phase light of 500 nm or thereabouts. Then, the processor 32 receives signals from the ligth reception start signal of the metallic phase light-receiving unit 31M to the light reception start signal of the gas phase light-receiving unit 31G, and the integrator 33 integrates only the light reception times of only the metallic phase light-receiving unit 31M of the light-receiving unit 31, and then errosion estimating unit 34 estimates the errosion, noting well the case with only the metallic phase light. Accordingly, this can realize estimation of the errosion, noting only the constituent material (base material) of the slider of the pantograph, and can get accurate estimate of the errosion.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于估计缩放滑块的侵蚀量的方法和装置，其能够精确地估计受电弓的滑块的侵蚀，而不考虑昼夜。解决方案：该损耗估计器配备有光接收单元31（金相相位受光单元31M，气相光接收单元31G），处理器32，积分器33和侵蚀估计单元34 受光单元31的金属相光接收单元31M接收约200-400nm的金属相位光，气相光接收单元31G接收500nm左右的金属相位。然后，处理器32从金属相位受光单元31M的接收开始信号接收到气相光接收单元31G的光接收开始信号的信号，积分器33仅将光接收时间仅积分光接收单元31的金属相位光接收单元31M，然后，侵蚀估计单元34估计出侵蚀，仅注意到金属相位光的情况。因此，能够实现对缩放滑块的构成材料（基材）的侵蚀的估计，能够准确地估计侵蚀。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2003080976A Suspension device for trolley wire 有权
标题翻译：牵引线悬挂装置
公开(公告)号：JP2003080976A
公开(公告)日：2003-03-19
申请号：JP2001256674
申请日：2001-08-27
申请人： Lord Corp , Railway Technical Res Inst , Sanwa Tekki Corp , ロード・コーポレーション , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： WILDER RICHARD , CARSON J DAVID , YAMAKAWA MORIMI , SHIMIZU MASATOSHI , SHIMADA TAKEFUMI , IWAMA YUICHI , IIKUNI MOTOHISA
IPC分类号： B60M1/23 , B60M1/234 , F16F7/08
CPC分类号： F16F7/082 , B60M1/234 , F16F2222/06
摘要： PROBLEM TO BE SOLVED: To provide a suspension device for a trolley wire with a damper function free from frequent maintenance, inspection and member replacement, easily manufacturable and relatively inexpensively obtainable.
SOLUTION: The suspension device 1 for a trolley wire T has a cylindrical nonmagnetic casing 5 with one end coupled to a catenary line M and the other end provided with an opening 5d. A cylindrical housing 6 is disposed in the casing 5. The housing 6 consists of a magnetic substance and has longitudinal slots 6a, which enable it to contract radially. A piston 7 is relatively axially movably inserted in the housing 6 and urged upward by a spring 8. A rod part 7b is extended outward through the opening 5d and then coupled to the trolley wire T. The piston 7 has a magnetically attractive part 7a excited by permanent magnets 7c to magnetically attract an inner circumference of the housing 6. The magnetically attractive part 7a contracts the housing 6 to hold the piston 7 and thus damp a relative movement between the piston 7 and the housing 6.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种具有阻尼功能的无轨电线的悬挂装置，不需要频繁的维护，检查和部件更换，容易制造和相对便宜地获得。解决方案：用于电车线T的悬挂装置1具有圆柱形非磁性壳体5，其一端连接到悬链线M，另一端具有开口5d。圆筒形壳体6设置在壳体5中。壳体6由磁性物质构成，并且具有能使其径向收缩的纵向槽6a。活塞7相对轴向可移动地插入壳体6中并被弹簧8向上推动。杆部分7b向外延伸穿过开口5d，然后联接到电车线T.活塞7具有磁性吸引部分7a激发通过永磁体7c磁吸引壳体6的内周。磁吸引部分7a使壳体6收缩以保持活塞7，从而阻止活塞7和壳体6之间的相对运动。

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