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1. 发明专利

JPH11198688A CATENARY TYPE RIGID BODY ELECTRIC TRACTION 失效
公开(公告)号：JPH11198688A
公开(公告)日：1999-07-27
申请号：JP5740798
申请日：1998-01-09
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , RAILWAY TECHNICAL RES INST , SANWA TEKKI CORP
发明人： FUJIHASHI YOSHIHIRO , OKIYAMA OSAMU , OURA YASUSHI , KUSUMI SHIYUNICHI , ISHII YOSHIO , NAKAMURA NOBORU , BANDAI TAKESHI
IPC分类号： B60M1/13 , B60M1/23
摘要： PROBLEM TO BE SOLVED: To attain suppression of a fluctuation in a hanging position due to lateral wind, the high-speed operation of an electric car, and a stringing structure with easy manufacture, installation and maintenance in a catenary type rigid body electric traction. SOLUTION: A cut line for clamping a trolley wire is formed at the lower end of a clamping rigid body 1, a protruding edge for expanding the cut line is formed at both sides thereof, and a locking groove 7 for a hanger 12 is formed at both sides thereof. The hanger 12 is suspended from a catenary wire 13, and a clamping rigid body 1 which clamps the trolley wire 11 is suspended from its lower part. The clamping rigid body 1 is formed into a rectangular tubular shape with four corner curved surfaces, so that displacement due to lateral wind is relieved. The locking grooves 7 on both sides have little wind resistance against the lateral wind, so as to contribute to prevent a position fluctuation by wind pressure. By a flat surface at its upper part, torsion at the time of extrusion forming is prevented. The hanger 12 involves engaging parts 16 for engaging with the locking grooves 7 of the clamping rigid body 1. The engaging parts 16 involves engaging pieces and a pressing metal fitting 26, and obtain strong joining quality with easy joining with the clamping rigid body 1. The length of a hanger bar 15 is adjusted easily by a turn buckle 19.

2. 发明专利

JP2008247232A Arm supporting device for pull-off device for trolley wire, combination of arm supporting device and suspension wire supporting device 有权
标题翻译：用于牵引线的牵引装置的ARM支撑装置，ARM支撑装置的组合和悬挂线支撑装置
公开(公告)号：JP2008247232A
公开(公告)日：2008-10-16
申请号：JP2007091672
申请日：2007-03-30
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 , KUSUMI SHIYUNICHI , TSUNEMOTO MIZUKI , OMORI HIDEO , OYA AKINORI
IPC分类号： B60M1/234
摘要： PROBLEM TO BE SOLVED: To provide an arm supporting device for supporting a vertical position of an arm for a pull-off device to be finely adjustable.
SOLUTION: This arm supporting device 1 is provided with a supporting device body 10 fixed in a bracing pipe 5 and a bracket assembly 11 mounted on the supporting device body 10 to be adjustable in vertical position. The supporting device body 10 has a mounting part 12 fixed to the bracing pipe 5, an arm part 13 extended obliquely downward in right and left directions from the mounting part 12 and a bracket connecting part 14 bent from the arm part 13 and extended in the vertical direction. The bracket assembly 11 is connected to the bracket connecting part 14 to be adjustable in vertical position via a vertical position adjusting means. The bracket assembly 11 is provided with a bracket body 15 journaling a base end side of the arm 7, a bracket supporting member 16 for supporting the bracket body 15 on the bracket connecting part 14, and a position adjusting member 17 engaged between the both of the bracket body 15 and the bracket supporting member 16 to adjust the vertical position of the bracket body 15.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于支撑用于拉脱装置的手臂的垂直位置的手臂支撑装置以进行精细调节。解决方案：该臂支撑装置1设置有固定在支撑管5中的支撑装置主体10和安装在支撑装置主体10上的支架组件11，以在垂直位置可调节。支撑装置主体10具有固定到支撑管5的安装部12，从安装部12向左右方向倾斜向下延伸的臂部13，以及从臂部13弯曲并延伸的支架连接部14 垂直方向支架组件11通过垂直位置调节装置连接到支架连接部分14以在垂直位置上可调节。支架组件11设有支架主体15，其支撑臂7的基端侧，支架支撑构件16，用于将托架主体15支撑在支架连接部14上;以及位置调节构件17，其位于两者之间支架主体15和托架支撑部件16，用于调节托架主体15的垂直位置。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008247231A Pull-off device for trolley wire 有权
标题翻译：牵引线拉出装置
公开(公告)号：JP2008247231A
公开(公告)日：2008-10-16
申请号：JP2007091671
申请日：2007-03-30
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 , KUSUMI SHIYUNICHI , HARADA SATOSHI , OYA AKINORI
IPC分类号： B60M1/234
摘要： PROBLEM TO BE SOLVED: To provide a pull-off device for a trolley wire capable of considerably reducing inertial mass, while having strength equivalent to conventional strength.
SOLUTION: This pull-off device 1 has an arm 2 integrally formed by aluminum or an aluminum alloy. The arm 2 has structure including conventional pull fitting and ear mounting fitting. The arm 2 is provided with a connecting part 4 on a base end side connected to a supporting structure, an ear holding part 5 on a distal end side for holding an ear 3 and an arm body part 6 curved and extended between both of the parts 4 and 5. The arm body part 6 is provided with a pair of upper and lower flanges 7 and a web 8 connecting the flange parts 7. A width dimension of the flange 7 and a height dimension of the web 8 are gradually reduced from a portion P in a prescribed range in the vicinity of a length direction intermediate part receiving maximum stress in the arm body part 6 toward the distal end side. The width dimension and the height dimension can be gradually reduced from the portion P toward the base end side or can be made constant up to the base end.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够大大降低惯性质量的电车线的牵引装置，同时具有等同于常规强度的强度。解决方案：该脱开装置1具有由铝或铝合金一体形成的臂2。臂2具有包括常规拉拔和耳朵安装配件的结构。臂2在连接到支撑结构的基端侧设置有连接部分4，在用于保持耳朵3的前端侧的耳朵保持部分5和在两个部分之间弯曲和延伸的手臂主体部分6 臂主体部分6设置有一对上凸缘7和连接凸缘部分7的腹板8.凸缘7的宽度尺寸和腹板8的高度尺寸从部分P在臂体部分6中朝向末端侧接受最大应力的长度方向中间部分附近的规定范围内。宽度尺寸和高度尺寸可以从部分P朝向基端侧逐渐减小，或者可以使基准端恒定。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2004286500A Pantograph condition measuring method and device for rolling stock 审中-公开
公开(公告)号：JP2004286500A
公开(公告)日：2004-10-14
申请号：JP2003077013
申请日：2003-03-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KUSUMI SHIYUNICHI , FUKUTANI TAKAHIRO
IPC分类号： G01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a pantograph condition measuring method and device for accurately measuring the height of a pantograph and deviation of a trolley wire even during commercial operation of a rolling stock.
SOLUTION: This pantograph condition measuring method is equipped with a step (a) for setting a first window crossing a shoe body 1 of the pantograph in an imaged picture plane obtained by imaging at least a part of the pantograph 10 disposed on a roof of the rolling stock and detecting the position of the shoe body by binarizing a brightness level in the first window, and a step (b) for setting, in the picture plane, a second window moving to follow the motion of the shoe body while crossing a trolley wire 2 with which the she body comes into contact and detecting the position of the trolley wire by binarizing a brightness level in the second window.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JPH07336802A SINGLE-ARM PANTOGRAPH 失效
公开(公告)号：JPH07336802A
公开(公告)日：1995-12-22
申请号：JP15284194
申请日：1994-06-10
申请人： RAILWAY TECHNICAL RES INST
发明人： MANABE KATSUSHI , MORIKAWA TAKEO , KUSUMI SHIYUNICHI , IKEDA MITSURU , AOKI MITSUHIRO
IPC分类号： B61D49/00 , B60L5/26
摘要： PURPOSE:To lower an aerodynamic noise during a running operation by reducing a member, which is exposed to an air current, in a main frame as a mechanism which follows a change in the height of a trolley wire. CONSTITUTION:In a single-arm pantograph, a parallel link 11 which constitutes a main frame for the single-arm pantograpgh is constituted in such a way that one arm (a main-frame main arm 4) out of two arms is formed to be of a hollow structure and that the other arm (a main-frame auxiliary arm 5) passes through it so as to constitute the parallel link 11. When the number of arms exposed to an air current is reduced to one, an aerodynamic noise generated during a running operation can be suppressed. Thereby, the number of members exposed to the air current can be reduced to one, and the mechanism of the parallel link constituted of the two arms can be realized.

6. 发明专利

JP2007244091A Method for estimating pantograph lift by contact force 审中-公开
标题翻译：通过联系方式估计全局图的方法
公开(公告)号：JP2007244091A
公开(公告)日：2007-09-20
申请号：JP2006062680
申请日：2006-03-08
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KUSUMI SHIYUNICHI
IPC分类号： B60L5/24
摘要： PROBLEM TO BE SOLVED: To provide a method for estimating a pantograph life by contact force that can be easily carried out and enables cost reduction.
SOLUTION: The method for estimating a pantograph life by contact force is carried out as follows: contact force from a contact wire to a pantograph and a pantograph bounce are measured beforehand while a vehicle is running; and these pieces of data are used to estimate a lift from the pantograph to the contact wire.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过接触力来估计受电弓的寿命的方法，其可以容易地进行并且能够降低成本。解决方案：用于通过接触力估计受电弓的寿命的方法如下：在车辆行驶时预先测量从接触线到缩放仪和缩放反弹的接触力; 并且这些数据用于估计从缩放仪到接触线的升力。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005253232A Pantograph failure diagnostic apparatus 有权
标题翻译： PANTOGRAPH故障诊断设备
公开(公告)号：JP2005253232A
公开(公告)日：2005-09-15
申请号：JP2004062464
申请日：2004-03-05
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KUSUMI SHIYUNICHI , SUGAWARA ATSUSHI
IPC分类号： B60L5/24 , B60L3/00
摘要： PROBLEM TO BE SOLVED: To provide a pantograph diagnostic apparatus capable of properly detecting failure of a pantograph by the addition of a simple device.
SOLUTION: This pantograph failure diagnostic apparatus, performing feeding to a track vehicle, is provided with a first current detector 9 for detecting a current of a corbel line 8 connected to a contact strip 2; a second current detector 12 for detecting collected current; and a controller 16 for comparing a detected current from the first current detector 9 with a detected current from the second current detector 12 and, if the pantograph is determined to be failed, outputting an alarm signal.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过添加简单装置来适当地检测受电弓的故障的受电弓诊断装置。解决方案：执行对轨道车辆的馈送的该受电弓故障诊断装置设置有用于检测连接到接触条2的对角线8的电流的第一电流检测器9; 用于检测所收集的电流的第二电流检测器12; 以及控制器16，用于将来自第一电流检测器9的检测电流与来自第二电流检测器12的检测电流进行比较，并且如果缩放仪确定为失败，则输出报警信号。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005192297A Estimation method of simultaneous pantograph bouncing rate for a plurality of pantographs 审中-公开
标题翻译：同位素分布速率估算方法
公开(公告)号：JP2005192297A
公开(公告)日：2005-07-14
申请号：JP2003428576
申请日：2003-12-25
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KUSUMI SHIYUNICHI
IPC分类号： B60M1/28 , B60L5/00
摘要： PROBLEM TO BE SOLVED: To provide an estimation method for simultaneous pantograph bouncing rates of a plurality of pantographs, using current-type pantograph bouncing data that can be measured any time during night or day.
SOLUTION: The estimation method of the simultaneous pantograph bouncing rates for the plurality of pantographs is such that, when the rate of the occurrence of pantograph bouncing at the arbitrary pantograph bouncing time t of the second pantograph is set as Rc
2t , and the arbitrary pantograph bouncing time i (≤ta) of the first pantograph is set as Rc
1i , the probability Ra
1 that the simultaneous pantograph bouncing occurs and an arc is generated from the first pantograph is calculated by an operation control device by Formula 1, and the simultaneous pantograph bouncing rates of the plurality of pantographs are estimated. In the Formula 1, ta≤λ/2 (λ is the time for one cycle of power supply current.) is satisfied.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于多个缩放仪的同时缩放弹跳速率的估计方法，使用可以在夜间或日间任何时间测量的当前类型的缩放仪弹跳数据。解决方案：多个受电弓的同时放矢跳弹速率的估计方法是这样的，当第二放电弓的任意放弓弹跳时间t的缩放弓弹跳的发生速率被设定为Rc 2t ，第一集电弓的任意放弓弹跳时间i（≤ta）被设定为Rc 1i ，同时放矢跳弹的概率Ra 1 发生并且通过公式1由操作控制装置计算从第一缩放仪产生的电弧，并且估计多个缩放仪的同时导电弓弹跳速率。在公式1中，满足ta≤λ/ 2（λ是电源电流的一个周期的时间）。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2001235310A MEASURING APPARATUS FOR PANTOGRAPH DISPLACEMENT, CONTACT FORCE AND TROLLEY WIRE DEVIATION 失效
公开(公告)号：JP2001235310A
公开(公告)日：2001-08-31
申请号：JP2000046250
申请日：2000-02-23
申请人： RAILWAY TECHNICAL RES INST
发明人： KUSUMI SHIYUNICHI , IKEDA MITSURU
IPC分类号： G01L5/00 , B60L5/18 , B60M1/28 , G01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of measuring pantograph displacements, contact forces, and trolley wire deviations at the same time by means of a simple arrangement. SOLUTION: The measuring apparatus for pantograph displacements, contact forces and trolley wire deviations is constituted of light sources 11 to 14 such as LEDs installed at both ends of each of a pair of right and left recovery springs 5R and 5L, for emitting infrared radiation, a CCD camera 40 installed in a reference position to pick up images of the light sources 11 to 14, an image processor 50 for subjecting video signals of the CCD camera 40 to image processing to determine the pantograph displacements, and a computing device 60 for computing the contact force of the pantograph and the trolley wire deviations by performing predetermined operations on signals output from the image processor 50. The CCD camera 40 has an anisotropic magnification lens 41 with a visible light cutting filter 42 mounted thereon and is installed on the roof 7 of a vehicle.

10. 发明专利

JPH05319151A CONSTITUTION OF LONG FEEDER 失效
公开(公告)号：JPH05319151A
公开(公告)日：1993-12-03
申请号：JP14681692
申请日：1992-05-14
申请人： RAILWAY TECHNICAL RES INST
发明人： MANABE KATSUSHI , KUSUMI SHIYUNICHI , YOSHIYUKI HIDEHARU
IPC分类号： B60M1/30
摘要： PURPOSE:To prevent breakage of a support insulator and constitute a feeder of optional length without providing an expansion joint by absorbing strength and expansion of the feeder by folding change of the feeder. CONSTITUTION:A feeder 1 is installed folded at primary amplitude a0 within a nutation surface between support insulators 2 and displacement of the nutation surface with which a collector ring makes contact is constituted to be smooth, and the feeder 1 is fixed so as not to nutate with the support insulator 2. When temperature rises and the feeder 1 extends, amplitude (a) increases, and when temperature drops, the amplitude (a) decreases, and temperature expansion is absorbed. Consequently, it is possible to reduce force to work on the support insulator 2 without damaging smoothness of the nutation surface, and accordingly, it is possible to design length of the feeder longer freely.

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