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1. 发明专利

JP2005008038A Rigid electric traction device for tunnel 有权
标题翻译：用于隧道的RIGID电动牵引装置
公开(公告)号：JP2005008038A
公开(公告)日：2005-01-13
申请号：JP2003174398
申请日：2003-06-19
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： TSUKAGOSHI HIROSHI , SATO FUMIHISA , YAMAKAWA MORIMI , NAKAMURA NOBORU , BANDAI TAKESHI
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a rigid electric traction device for a tunnel, installed in a small space in a narrow tunnel, keeping high current collecting performance without a tension adjuster, and strong.
SOLUTION: Two or more support members 1 are fixed at spaces from each other on a ceiling T of a tunnel, and a pair of rigid electric traction 2 is supported along the members. A trolley line 3 is held on the rigid electric traction 2. The support member 1 includes an insulator 4 and a support metal fitting 5. The insulator 4 is fixed to a ceiling T at the upper end, and a support bolt 4b is projected from the lower end, to which the support metal fitting 5 is fixed. The support metal fitting 5 includes a fitting part 5a extended horizontally along the ceiling T, and support parts 5b extended from both ends thereof in the opposite directions at right angles in the horizontal direction. The support metal fitting is fixed to the support bolt 4b at the middle of the fitting part 5a, and the rigid electric traction 2 is supported on the lower part of the support part 5b. The rigid electric traction 2 includes: a top plate part 2a and a pair of clamping pieces 2b. Both edges of the top plate part 2a are engaged with the support parts 5b and supported on the support metal fitting 5, thereby holding the trolley line 3 between the paired clamping pieces 2b.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于隧道的刚性电力牵引装置，其安装在狭窄的隧道中的小空间中，在没有张力调节器的情况下保持高的集流性能，并且坚固。解决方案：两个或更多个支撑构件1在隧道的天花板T上彼此间隔开地固定，并且沿着构件支撑一对刚性电力牵引力2。支架构件1包括绝缘体4和支撑金属配件5.绝缘体4在上端固定在天花板T上，支撑螺栓4b从固定有金属配件5的下端。支撑金属配件5包括沿着天花板T水平延伸的装配部分5a和从水平方向成直角的两个相反方向延伸的支撑部分5b。支撑金属配件在装配部分5a的中间固定到支撑螺栓4b，并且刚性电力牵引2被支撑在支撑部分5b的下部。刚性电力牵引力2包括：顶板部分2a和一对夹紧件2b。顶板部分2a的两个边缘与支撑部分5b接合并支撑在支撑金属配件5上，从而将台车线3保持在成对的夹紧件2b之间。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005008041A Terminating device of rigid electric traction 有权
标题翻译：刚性电牵引终止装置
公开(公告)号：JP2005008041A
公开(公告)日：2005-01-13
申请号：JP2003174409
申请日：2003-06-19
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： TSUKAGOSHI HIROSHI , SATO FUMIHISA , YAMAKAWA MORIMI , NAKAMURA NOBORU
IPC分类号： B60M1/12 , B60M1/20
摘要： PROBLEM TO BE SOLVED: To provide a terminating device, simply connecting a rigid electric traction to an aerial catenary electric traction and preventing galvanic corrosion to a trolley line.
SOLUTION: In the terminating device 1 at the terminal end part of the rigid electric traction, a guide plate 2 is fixed between leg pieces G3, G3 of the rigid body G by a fixing bolt 3, and the trolley line T1 is extended from the rigid body G to be guided in the retreat direction. The guide plate 2 is elongated in the extending direction of the rigid body G, and the tip part is bent upward. The bent part 2c of the guide plate 2 is provided with a dripping projecting part 4 for draining rain water projected downward. Holding metal fittings 5 for fixing a pair of clamping plates 6, 6 opposite to each other with the guide plate 1 held between them by a fastening bolt 7 and a nut 8 are fitted to the midway of extension and the tip part of the guide plate 1. The lower end part of the clamping plate 6 is provided with an ear piece 6a bitten in a groove of the trolley line T1. The tip part of the guide plate 2 is provided with a feed ear 9 connected to an adjacent aerial catenary trolley line T2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种终端设备，简单地将刚性电牵引力连接到空中悬链电力牵引力并且防止电动车对电车线的电腐蚀。解决方案：在刚性电力牵引的终端部分的终端装置1中，引导板2通过固定螺栓3固定在刚体G的腿部件G3，G3之间，并且台车线T1是从刚体G延伸以在后退方向上被引导。引导板2在刚体G的延伸方向上是细长的，并且尖端部向上弯曲。引导板2的弯曲部分2c设有用于排放向下突出的雨水的滴落突出部分4。夹持金属配件5，用于固定一对彼此相对的夹板6,6，其中通过紧固螺栓7和螺母8保持在它们之间的导向板1安装在延伸部的中间部分，并且引导板的尖端部分夹板6的下端部设置有咬合在台车线T1的槽中的耳片6a。引导板2的前端部设置有连接到相邻的空中链条台车线T2的进给耳9。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006056337A Protecting metal piece for trolley cable connection part and fastening method therefor 有权
标题翻译：保护用于电缆连接部件的金属件和其紧固件的方法
公开(公告)号：JP2006056337A
公开(公告)日：2006-03-02
申请号：JP2004239021
申请日：2004-08-19
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： SATO FUMIHISA , ABE YASUHISA , HIGAKI TAKANORI , NAKAMURA NOBORU
IPC分类号： B60M1/24
摘要： PROBLEM TO BE SOLVED: To provide a protecting metal piece exerting a high reliability pinching force by eliminating fastening with bolt(s) and to provide a fastening method for the metal piece.
SOLUTION: The protecting metal piece for a trolley cable connection part is provided with a pair of confronting ear pieces 2 and 3 in strip shape having at the bottom edges, triangular teeth 4 and 5 to mesh with triangular grooves in the trolley cables T1 and T2, at the top edges, abutting surfaces 6 and 7, and in the central part, provisionally fastening screw engaging holes 12 and 13 and a plurality of rivet inserting holes 10 and 11. In the condition that the connection part between the trolley cables T1 and T2 is pinched between the two ear pieces 2 and 3, a rivet 15 is set in the inserting holes 10 and 11 in the ear pieces 2 and 3, and in this condition, the ear pieces 2 and 3 are together with the cables T1 and T2, installed between a pair of confronting dies D1 and D2 of a compressor. All rivets 15 are compressed between the two dies simultaneously at a uniform pressure, and the two ends of each rivet 15 are arranged to be flush with the outside surfaces of the ear pieces 2 and 3.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过消除用螺栓的紧固来提供高可靠性夹紧力的保护金属片，并提供金属片的紧固方法。解决方案：用于台车电缆连接部件的保护金属件设置有一对带状的相对的耳部件2和3，其在底部边缘处具有三角形齿4和5，以与台车电缆中的三角形凹槽啮合 T1和T2，在顶部边缘处邻接表面6和7，并且在中心部分中，临时紧固螺钉接合孔12和13以及多个铆钉插入孔10和11.在台车之间的连接部分电缆T1和T2被夹在两个耳片2和3之间，铆钉15设置在耳片2,3中的插孔10和11中，在这种情况下，耳片2和3与电缆T1和T2安装在压缩机的一对相对的模具D1和D2之间。所有铆钉15在均匀的压力下同时在两个模具之间被压缩，并且每个铆钉15的两端被布置成与耳片2和3的外表面齐平。（C）2006， JPO＆NCIPI

4. 发明专利

JP2005137039A Tension balancer of overhead line 有权
标题翻译：张力平衡线
公开(公告)号：JP2005137039A
公开(公告)日：2005-05-26
申请号：JP2003366852
申请日：2003-10-28
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： SATO FUMIHISA , HAMADA TAKAHIRO , IWAMA YUICHI , IIKUNI MOTOHISA , OYA AKINORI
IPC分类号： H02G7/02
摘要： PROBLEM TO BE SOLVED: To provide a tension balancer capable of dealing even with significant elongation/contraction of an overhead line which cannot be absorbed through elongation/contraction of a spring and of sustaining a constant tension. SOLUTION: A tubular casing 1 is received in an outer casing 3 such that it can project/retract freely in the axial direction. A threaded rod 15 and a nut 12 screwing each other to convert an axial relative displacement into a rotary motion are interposed between them. The threaded rod 15 or the nut 12 is rotary driven by a motor 18 to displace the casings 3 and 1 relatively in the axial direction. A position detecting means for detecting relative position in the axial direction is interposed between the casing 1 and an inside member 2. Based on relative positional information thus detected, a motor 28 is controlled to locate them constantly at specified relative positions. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种张力平衡器，其能够甚至在不能通过弹簧的伸长/收缩而吸收的架空线的显着伸长/收缩下处理并保持恒定的张力。解决方案：管状壳体1容纳在外壳3中，使得其能够在轴向方向上自由地伸缩。螺旋杆15和螺母12彼此拧紧以将轴向相对位移转换为旋转运动。螺纹杆15或螺母12由马达18旋转驱动，从而沿轴向相对移动壳体3和1。用于检测轴向相对位置的位置检测装置插入在壳体1和内部构件2之间。根据这样检测的相对位置信息，马达28被控制以将其定位在指定的相对位置。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005008040A Supporting device of rigid electric traction for tunnel 有权
标题翻译：支持用于隧道的刚性电动牵引装置
公开(公告)号：JP2005008040A
公开(公告)日：2005-01-13
申请号：JP2003174401
申请日：2003-06-19
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： TSUKAGOSHI HIROSHI , SATO FUMIHISA , YAMAKAWA MORIMI , NAKAMURA NOBORU
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To facilitate fine adjustment for the support position by supporting two rigid electric tractions at an enough insulation interval in a small space in a tunnel. SOLUTION: An anchor bolt 2 is fixed to a ceiling T of the tunnel, and a bearing seat metal fitting 3 and a base metal fitting 4 are fixed. An insulator 5 is fixed below the base metal fitting 4, and a support metal fitting 6 is fixed below it. The rigid electric traction 31 is supported on the support metal fitting 6 to constitute a support device 1. The base metal fitting 4 is provided with a bolt insert hole 4a for passing the anchor bolt 2 with enough play. In the bearing seat metal fitting 3, the lower surface is a cylindrical surface 3a. The base metal fitting 4 is provided with a circular arc recessed surface 4b coming into surface contact with the cylindrical surface 3a of the bearing seat metal fitting 3, and the fixing angle of the bearing seat metal fitting 3 can be adjusted in the periphery of the cylindrical surface 3a in a relative floating range of the bolt insert hole 4a and the anchor bolt 2. The support metal fitting 6 is subjected to angle adjustment to the bearing seat metal fitting 3 integrally with the base metal fitting 4, whereby the support position of the paired rigid electric tractions 31 can be adjusted around the cylindrical surface 3a of the bearing seat metal fitting 3. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过在隧道的小空间中以足够的绝缘间隔支撑两个刚性电动牵引来促进支撑位置的微调。解决方案：锚固螺栓2固定在隧道的天花板T上，并且固定有轴承座金属配件3和基座金属配件4。绝缘体5固定在母金属配件4的下方，并且支撑金属配件6固定在其下方。刚性电力牵引件31支撑在支撑金属配件6上以构成支撑装置1.贱金属配件4设置有用于使锚栓2具有足够的游隙的螺栓插入孔4a。在轴承座金属配件3中，下表面是圆柱形表面3a。贱金属配件4设置有与轴承座金属配件3的圆筒形表面3a进行表面接触的圆弧凹陷表面4b，并且可以在轴承座金属配件3的外围调整轴承座金属配件3的固定角度在螺栓插入孔4a和锚定螺栓2的相对浮动范围内的圆柱形表面3a。支撑金属配件6与基座金属配件4一体地对轴承座金属配件3进行角度调节，由此支撑位置成对的刚性电动牵引件31可以围绕轴承座金属配件3的圆柱形表面3a进行调节。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003341388A Horizontal support device of trolley line 有权
标题翻译：拉杆线的水平支撑装置
公开(公告)号：JP2003341388A
公开(公告)日：2003-12-03
申请号：JP2002158144
申请日：2002-05-30
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： SATO FUMIHISA , TSUKAGOSHI HIROSHI , IWAINAKA ATSUSHI , KOBAYASHI TAKEHIRO
IPC分类号： B60M1/20
摘要： PROBLEM TO BE SOLVED: To provide a new support device of a trolley line capable of holding horizontally the position of the trolley line on the main line side and the position of the trolley line on a crossover. SOLUTION: A suspension line M1 on the main line side and a suspension line M2 on the crossover side are connected by a support arm 2. The trolley line T1 on the main line side and the trolley line T2 on the crossover side are connected by a connecting arm 3. The connecting arm 3 is suspended to the central lower part of the support arm 2 by a pair of suspending rods 4. The pair of the suspending rods 4 are made into the same lengthes and both of upper ends thereof are pivoted on the central lower part of the support arm 2, and the lower ends thereof are pivoted on one side or the other side of the connecting arm 3 respectively. An isosceles triangle is formed by two suspending rods 4 and the connecting arm 3, and its vertex is suspended to the center of the support arm 2, and two trolley lines T1 and T2 are supported by both the ends of the bottom. Therefore, a difference of elevation occurs between two suspension lines M1 and M2 and even when the support arm 2 is thereby inclined with respect to a horizontal level, the two trolley lines T1 and T2 only perform vertical movement slightly while maintaining the horizontal position with each other. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够水平地保持主线路上的电车线的位置和电车线在交叉点上的位置的滑架线的新的支撑装置。解决方案：主线侧的悬挂线M1和交叉侧的悬挂线M2通过支撑臂2连接。主线侧的横摆线T1和交叉侧的台车线T2为通过连接臂3连接。连接臂3通过一对悬挂杆4悬挂到支撑臂2的中央下部。一对悬挂杆4制成相同的长度，并且其两个上端在支撑臂2的中央下部枢转，其下端分别在连接臂3的一侧或另一侧枢转。等腰三角形由两个悬挂杆4和连接臂3形成，其顶点悬挂在支撑臂2的中心，两个滑车线T1和T2由底部的两端支撑。因此，两个悬架线M1和M2之间出现高度差，即使支撑臂2因此相对于水平方向倾斜，两个滑车线T1和T2仅在垂直运动的同时保持水平位置，同时保持每个其他。版权所有（C）2004，JPO

7. 发明专利

JP2006015950A Trolley wire ordinary temperature pressure welding device 有权
标题翻译： TROLLEY WIRE普通温度压力焊接设备
公开(公告)号：JP2006015950A
公开(公告)日：2006-01-19
申请号：JP2004197950
申请日：2004-07-05
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： SATO FUMIHISA , ABE YASUHISA , NAKATSU MASANOBU , IZUMIDA HIROMITSU , NAKAMURA MASAHARU
IPC分类号： B60M1/28
摘要： PROBLEM TO BE SOLVED: To provide a trolley wire ordinary temperature pressure welding device capable of smoothly carrying out relative movement between a trolley line and a pressure welding device reasonably for the related equipment at the time of carrying out pressure welding work a plurality of times.
SOLUTION: A movable member 4 is provided on a frame 3 so as to linearly move in the horizontal direction and a body 5 is provided on the movable member. The body 5 comprises a fixed block 7 fixed to the movable member 4 and a movable block 8 provided on the movable member 4 so as to freely move. The fixed block 7 has a chuck 14 capable of holding or releasing an end part of a trolley line T1. The movable block 8 comprising a chuck 15 capable of holding or releasing an end part of a trolley line T2 is moved by a driving means 9 between a compression position close to the fixed block 7 and a separation position away from the fixed block. A twisting/cutting device 16 twists and cuts each end part of the trolley lines T1, T2 before the first compression operation for processing a connection end face.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在执行压力焊接工作时相对于相关设备合理地对电车线和压焊装置之间的相对运动进行多次的拉杆线常温焊接装置的时代。解决方案：可动构件4设置在框架3上，以在水平方向上线性移动，并且主体5设置在可动构件上。主体5包括固定到可动构件4的固定块7和设置在可移动构件4上以便自由移动的可移动块8。固定块7具有能够保持或释放台车线T1的端部的卡盘14。包括能够保持或释放台车线T2的端部的卡盘15的可动块8通过驱动装置9在靠近固定块7的压缩位置和远离固定块的分离位置之间移动。扭转/切割装置16在用于处理连接端面的第一压缩操作之前扭转和切割台车线T1，T2的每个端部。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004045049A Voltage detection device and voltage detection method 有权
标题翻译：电压检测装置及电压检测方法
公开(公告)号：JP2004045049A
公开(公告)日：2004-02-12
申请号：JP2002199156
申请日：2002-07-08
申请人： East Japan Railway Co , Midori Anzen Co Ltd , Nippon Densetsu Kogyo Co Ltd , ミドリ安全株式会社 , 日本電設工業株式会社 , 東日本旅客鉄道株式会社
发明人： YOKOZAWA YOSHIHIRO , SATO FUMIHISA , IWAINAKA ATSUSHI , INOUE HAJIME , OBARA TOSHISUKE , SUZUKI HAJIME , KAWAWA NOBORU
IPC分类号： G01R5/30 , G01R19/165
摘要： PROBLEM TO BE SOLVED: To enable it to confirm easily and surely whether an object of voltage detection is not supplied with power. SOLUTION: When a metal foil 15b is opened, a phosphor 15c can be inspected visually from outside, and it indicates that a power feed cable 5 is carrying current. On the other hand, whent the metal foil 15b is closed, and it indicates that the power feed cable 5 is not carrying a current by making the phosphor 15c impossible to be 15c inspected visually from the outside. In this way it can be surely confirmed whether the power feed cable 5 is not supplied with power by only inspecting visually the state of the voltage detection device 10. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使其能够容易且可靠地确认电压检测的对象是否未被供电。解决方案：当金属箔15b打开时，可以从外部目视检查荧光体15c，并且表示供电电缆5承载电流。另一方面，当金属箔15b闭合时，表示通过使荧光体15c不能从外部视觉上检查15c来表示供电电缆5不携带电流。以这种方式，通过仅目视检查电压检测装置10的状态，可以肯定地确认馈电电缆5是否没有被供电。（C）2004，JPO

9. 发明专利

JP2005037362A Method and system for determining abrasion of trolley line 有权
标题翻译：用于确定拉杆线磨损的方法和系统
公开(公告)号：JP2005037362A
公开(公告)日：2005-02-10
申请号：JP2004077400
申请日：2004-03-18
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： HIROTA NOBUYUKI , SATO FUMIHISA , ABE YASUHISA
IPC分类号： G01B11/16 , B60M1/13 , G01D5/26 , G01D5/353
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for determining abrasion of a trolley line for measuring easily the abrasion of the trolley line from a remote site without going to a field, using Brillouin scattered light in an optical fiber.
SOLUTION: This method for determining the abrasion of the trolley line has a step for making a light pulse get incident from one measuring end into the optical fiber fixed integrally with the trolley line, a step for detecting the Brillouin scattered light corresponding to the incident light pulse in the incident end, and a step for measuring a strain distribution in a longitudinal direction of the optical fiber to compute and find an abrasion amount in every longitudinal direction of the trolley line corresponding to the longitudinal direction of the optical fiber, based on a Brillouin frequency shift amount of the Brillouin scattered light.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于确定滑车线的磨损的方法和系统，用于在远离的场所容易地测量电车线的磨损而不进入场，使用光纤中的布里渊散射光。解决方案：用于确定台车线的磨损的方法具有使光脉冲从一个测量端入射到与台车线整体固定的光纤中的步骤，用于检测对应于布拉格散射光的布里渊散射光的步骤入射端的入射光脉冲和用于测量光纤的纵向方向上的应变分布的步骤，以计算并找到与光纤的纵向相对应的台车线的每个纵向的磨损量，基于布里渊散射光的布里渊频移量。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2001025120A HEAT GENERATION DETECTOR FOR ELECTRIC WIRE CRIMPING PIPE 失效
公开(公告)号：JP2001025120A
公开(公告)日：2001-01-26
申请号：JP18824599
申请日：1999-07-01
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , SANWA TEKKI CORP
发明人： SATO FUMIHISA , SEKI TAKAO , HIGAKI TAKANORI , TAJIMA HIROSHI
IPC分类号： H02G1/02 , H02G7/02
摘要： PROBLEM TO BE SOLVED: To detect the inside temperature of a sleeve accurately by exposing a shape memory alloy strap body (sensor) by an appropriate length, attaching it to the surface of a collar, and crimping it as a whole after an electric wire is inserted. SOLUTION: The inside diameter near the opening end of a linear sleeve S is cut off to form a stepped large-diameter part 1, and a collar 2 is inserted and charged into a cut-off part to form the part of an outside diameter into an axial sensor bonding seat. A sensor 3 is a shape memory alloy strap body and is attached temporarily to the bonding seat by leaving an exposed part by an appropriate length. A collar having the sensor is stored in the large- diameter part 1 and is crimped, after an electric wire B1 is inserted therein. Accordingly, overheating can be detected accurately. A colored urethane coating is coated on the front surface of the sensor 3, a tar epoxy coating having superior weatherability is coated on an opposed surface of a mounting base, and an electric wire E1, and electric corrosion can be prevented.

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