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1. 发明专利

JP2007245917A Electric switch machine 有权
标题翻译：电动开关机
公开(公告)号：JP2007245917A
公开(公告)日：2007-09-27
申请号：JP2006072065
申请日：2006-03-16
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： IGARASHI YOSHINOBU , NISHIYAMA YUKIO
IPC分类号： B61L5/10 , E01B7/02
摘要： PROBLEM TO BE SOLVED: To provide an electric switch machine provided with a locking device capable of performing any of right installation and left installation without requiring the inversion of the whole of a locking rod and independently position-adjusting any of main and sub-locking rods.
SOLUTION: First rod-like members of the same shapes are provided at both ends in the longitudinal direction of the main and sub-locking rods of the locking device. A position adjustment mechanism of each locking rod is constituted of a second rod-like member extending from a connection part bonded to a connection rod and extending in an opposite direction with respect to the connection rod; the first rod-like members at one-side of the main and sub-locking rods; and an adjustment member retained to the second rod-like member and adjusting a relative positional relationship in the axial direction of both rod-like members in a state that the end of the first rod-like member and the end of the second rod-like member are opposed. They are provided with fixing parts for connecting the first rod-like members at the other ends of the main and sub-locking rods and fixing them to positions after position-adjustment is performed by the adjustment mechanism.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够执行任何正确安装和左安装的锁定装置的电开关机，而不需要整体锁定杆的倒转，并且独立地调整主和副锁杆解决方案：具有相同形状的第一杆状构件设置在锁定装置的主锁紧杆和副锁定杆的纵向两端。每个锁定杆的位置调节机构由从连接杆连接的连接部件延伸并相对于连接杆向相反方向延伸的第二杆状部件构成。主杆和副锁杆一侧的第一杆状构件; 以及调节构件，其保持在所述第二杆状构件上，并且在所述第一杆状构件的端部和所述第二杆状构件的端部的状态下调节所述杆状构件的轴向的相对位置关系会员反对。它们设置有固定部件，用于将主和副锁定杆的另一端处的第一杆状部件连接并将其固定到通过调节机构进行位置调整之后的位置。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006078306A Frictional force measuring device 有权
标题翻译：摩擦力测量装置
公开(公告)号：JP2006078306A
公开(公告)日：2006-03-23
申请号：JP2004261889
申请日：2004-09-09
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： NISHIYAMA YUKIO , MAEHASHI EIICHI
IPC分类号： G01L5/00 , B61K9/02
摘要： PROBLEM TO BE SOLVED: To provide a frictional force measuring device capable of performing more simply frictional force measurement on the tread of a wheel and on a flange part surface.
SOLUTION: Concerning this frictional force measuring device, when the whole device is placed on the wheel C, lower ends of four pins 50 are brought into contact with the tread Cs of the wheel C, and the attitude of a slip roller 21 to the wheel C is determined. Hereby, much load or time is not required in order to determine the attitude of the slip roller 21, and frictional force measurement can be performed simply in a short time on a plurality of measuring spots of the wheel C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种摩擦力测量装置，其能够对轮胎的胎面和凸缘部件表面进行更简单的摩擦力测量。解决方案：关于该摩擦力测量装置，当将整个装置放置在轮C上时，四个销50的下端与轮C的胎面Cs接触，并且滑动辊21的姿态确定轮C。因此，为了确定滑动辊21的姿态，不需要大量的载荷或时间，并且可以在轮C的多个测量点上简单地在短时间内进行摩擦力测量。版权所有（ C）2006，JPO＆NCIPI

3. 发明专利

JP2004093236A Wheel tread shape measuring device 审中-公开
公开(公告)号：JP2004093236A
公开(公告)日：2004-03-25
申请号：JP2002252410
申请日：2002-08-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SATO EISAKU , NISHIYAMA YUKIO
IPC分类号： G01B5/20 , B61K9/12
摘要： PROBLEM TO BE SOLVED: To provide a wheel tread shape measuring device capable of easily mounting a wheel tread shape measuring apparatus on a wheel even with the wheel installed on the vehicle, and recording an accurate wheel tread shape.
SOLUTION: A moving body 20 is equipped with a stabilizer 6 set on a rail, a pair of frames 11, 12 arranged on both sides across the wheel 2, a position determining magnet cover plate 13 patched on the side face 3 of the wheel 2, a fixing threaded rod 14 provided on the side face 4 on the opposite side of the side face 3 of the wheel 2, a contact bar 15 in contact with a wheel flange tip part, extended over the pair of frames 11, 12, a screw stock 16 arranged in parallel with the contact bar 15 under the contact bar 15, a guide bar 17 arranged in parallel with the screw stock 16 under the screw stock 16, and a recording pen 19 on a middle part between the screw stock 16 and the guide bar 17, connected between the screw stock 16 and the guide bar 17 and having a tread measuring needle on the tip part. The moving body 20 is moved by sending the threaded rod 16, and the wheel tread is described on a record table by the recording pen 19 corresponding to movement of the tread measuring needle 18.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003057135A Frictional force measuring apparatus 有权
标题翻译：摩擦力测量装置
公开(公告)号：JP2003057135A
公开(公告)日：2003-02-26
申请号：JP2001247798
申请日：2001-08-17
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MAEHASHI EIICHI , NISHIYAMA YUKIO , BAN TAKUMI
IPC分类号： G01L5/00 , B61K9/08
摘要： PROBLEM TO BE SOLVED: To provide a frictional force measuring apparatus capable of easily measuring the frictional force of a wheel and a rail.
SOLUTION: A roller support part 110 is mounted to the wheel C by a mounting member 350, and then a pressing mechanism 140 and a self-weight cancel mechanism 150 are operated to press a roller 112 against a wheel tread C', and the pressing force of the roller 112 is set. While the roller 112 is rotated by a roller drive part 200, a frictional force acting between the wheel tread C' and the roller 112 is measured by a load cell 201. By appropriately adjusting an angle varying mechanism 310, it is possible to mount the roller 112 in various attitudes to various locations of the wheel C. Even if the location of the roller 112 changes, it is possible to adjust the pressing force exerted onto the roller 112 in such a way as to be approximately perpendicular to the tread C' by operating the pressing mechanism 140 and the self-weight chancel mechanism 150.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够容易地测量车轮和轨道的摩擦力的摩擦力测量装置。解决方案：通过安装构件350将滚轮支撑部分110安装到轮C上，然后操作按压机构140和自重重量取消机构150以将滚子112压向轮胎踏面C'，并且按压辊112的力被设定。当辊子112通过辊驱动部件200旋转时，通过称重传感器201测量作用在轮胎胎面C'和辊子112之间的摩擦力。通过适当地调节角度变化机构310，可以安装辊子112以各种方式对车轮C的各个位置进行调节。即使辊子112的位置改变，也可以以大致垂直于胎面C'的方式调节施加在辊子112上的按压力，通过操作按压机构140和自重机构150。

5. 发明专利

JPH05288649A 失效
公开(公告)号：JPH05288649A
公开(公告)日：1993-11-02
申请号：JP8850092
申请日：1992-04-09
申请人： RAILWAY TECHNICAL RES INST
发明人： ASAKURA TOSHIHIRO , KOJIMA YOSHIYUKI , TAKAHASHI YOSHINORI , NISHIYAMA YUKIO
IPC分类号： E21D11/00 , G01M99/00 , G01M19/00
摘要： PURPOSE:To obtain the small title device capable of, representing the interaction between a tunnel covering construction and the ground, arbitrarily changing the relative hardness of the surrounding ground and a loaded pattern, and experimenting on a three dimensional covering construction model. CONSTITUTION:The title device consists of a pressure applying means 2 for representing the interaction between a tunnel covering construction and the ground around the tunnel supporting it, by changing dead-weight using an elastic member according to the shape change of a tunnel covering construction model 1; a pressure frame 3 supporting the means 2 and disposing the model 1 within it; and a measuring means 5 for measuring the shape deformation of the model 1 and the pressure applied by the means 2. A plurality of the means 2 are arranged in the circumferential and longitudinal directions of the frame 3.

6. 发明专利

JPH0813421A BRIDGE OPERATION CAR 失效
公开(公告)号：JPH0813421A
公开(公告)日：1996-01-16
申请号：JP16294794
申请日：1994-06-22
申请人： RAILWAY TECHNICAL RES INST
发明人： KASAI KENICHI , TSUJINO AKIMICHI , ISHIBASHI SUSUMU , NISHIYAMA YUKIO , TAKAHASHI YOSHINORI
IPC分类号： E01D19/10 , B61D15/00 , E01D2/04 , E01D22/00 , E04G3/00 , E04G3/14
摘要： PURPOSE:To rationalize repair work and inspection work of a bridge by stopping a bridge operation car when wheels approach an obstacle on a flange to clamp the bridge operation car with a flange, getting over the obstacle to move the wheels after separating the wheels from the flange, and putting back the wheels on the flange afterward to run the bridge operation car again by releasing the clamp. CONSTITUTION:Wheels 19 run on a flange 7, and they are stopped directly before a stiffener 3 and a splice plate 5 of a bridge 1. When a lower holder 21 is only advanced, a clamp claw 29 is hooked on the flange 7, a clamp arm 28 is contracted to lift the lower holder 21 upward, and a wheel column 14 on the front side is so advanced that it is slide outward in the direction of the width of the bridge 1. After that, the clamp arm 28 is extended to lower the lower holder 21, and after the wheels 19 get on the flange again, a clamp column 24 is swung to the outside. The left side wheels 19 get over the stiffener 3 and is advanced to the outside. Then, after the right side wheels 19' get over the stiffener 3, an operation car 10 is advanced by revolving and running of the wheels 19.

7. 发明专利

JP2007218791A Wheel support device 有权
标题翻译：车轮支撑装置
公开(公告)号：JP2007218791A
公开(公告)日：2007-08-30
申请号：JP2006041104
申请日：2006-02-17
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： TAKIGAMI TADAO , TOMIOKA TAKAHIRO , YAMAMOTO DAISUKE , NISHIYAMA YUKIO
IPC分类号： G01M7/02 , B61F13/00
摘要： PROBLEM TO BE SOLVED: To provide a wheel support device capable of supporting wheels so as to vibrate a whole rolling stock car including trucks at vibration test.
SOLUTION: Elastic support parts 17 and 18 of the wheel supporting device 16 are arranged between rails R
1 and R
2 and wheels 3a and 3b. When axle boxes of trucks are vibrated, the elastic support parts 17 and 18 are therefore elastically deformed, extended, and contracted to vibrate the trucks over railway tracks and vibrate the whole rolling stock car with the trucks. When the axle boxes at first and second locations are vibrated, at this time, vibrations tend to propagate from wheels 3a and 3b at first and second locations to wheels 3a and 3b at third to eighth locations through the rails R
1 and R
2 , but the elastic support parts 17 and 18 block the propagation of the vibrations. Since movement restriction parts 19 and 20 restrict the movement of the wheels 3a and 3b, the wheels 3a and 3b are prevented from moving forwards and backwards, and to the sides and coming off of the rails R
1 and R
2 .
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够支撑车轮的车轮支撑装置，以便在振动试验中使包括卡车的整个车辆车辆振动。解决方案：车轮支撑装置16的弹性支撑部件17和18布置在轨道R SB 1和R SB 2之间以及车轮3a和3b之间。当卡车的车轴振动时，弹性支撑部分17和18因此弹性变形，延伸和收缩，以使卡车在铁路轨道上振动，并使卡车的整个车辆车辆振动。当在第一和第二位置处的轴箱振动时，此时，振动趋于从第一和第二位置处的车轮3a和3b传播到通过轨道R SB 1的第三到第八位置的车轮3a和3b。 SB>和R 2 ，但是弹性支撑部分17和18阻挡振动的传播。由于运动限制部件19和20限制了车轮3a和3b的运动，所以防止车轮3a和3b向前和向后以及侧面移动并从轨道R＆lt; SB＆gt; 1＆gt;和 [R 2 。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007071578A Pantograph lift measuring device 有权
标题翻译： PANTOGRAPH提升测量装置
公开(公告)号：JP2007071578A
公开(公告)日：2007-03-22
申请号：JP2005256424
申请日：2005-09-05
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SUEKI TAKEYUKI , NISHIYAMA YUKIO , IKEDA MITSURU
IPC分类号： G01L5/00 , B60L5/24
摘要： PROBLEM TO BE SOLVED: To provide a pantograph lift measuring device capable of measuring accurately a pantograph lift simultaneously with an aerodynamic sound without being influenced by air current. SOLUTION: A damper device 14 is dismounted, and a connection part 17 is fixed to a lever part 6d of a main shaft 6, and a connection part 18 is fixed to a fixing part 13e of a frame 13, and a pantograph lift detection part 16 and the connection parts 17, 18 are mounted on a pantograph 1. When adjusting an interlocking amount between the connection parts 17, 18 and an interval adjusting part 18c, the attitude of the pantograph 1 is changed and the height of a collector head 3 is adjusted. Since the pantograph lift detection part 16 and the connection parts 17, 18 are covered with a windshield part 12, air current does not exert an influence thereon, and application of air force can be prevented, and generation of an aerodynamic sound can be prevented. Resultantly, since the pantograph lift detection part 16 is not influenced by the air current, the pantograph lift and a noise can be measured simultaneously accurately. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不受气流影响的同时具有气动声学的情况下精确地测量集电弓电梯的集电弓电梯测量装置。解决方案：拆卸阻尼器装置14，将连接部17固定在主轴6的杆部6d上，将连接部18固定在框架13的固定部13e上，升降检测部16和连接部17,18安装在缩放仪1上。当调整连接部17,18与间隔调整部18c之间的互锁量时，缩放仪1的姿态发生变化，收集头3被调整。由于集电弓升降检测部16和连接部17,18被挡风玻璃部12覆盖，所以气流不会对其施加影响，能够防止空气的施加，能够防止产生空气动力声。因此，由于受电弓升降检测部16不受气流的影响，因此能够同时准确地测量受电弓升降和噪音。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006153610A Method and instrument for measuring friction evaluation quantity 有权
标题翻译：用于测量摩擦力评估量的方法和仪器
公开(公告)号：JP2006153610A
公开(公告)日：2006-06-15
申请号：JP2004343369
申请日：2004-11-29
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： IIDA KOHEI , NISHIYAMA YUKIO , MAEHASHI EIICHI
IPC分类号： G01N19/02 , B61K9/08
摘要： PROBLEM TO BE SOLVED: To provide a measuring instrument which enables measurement of friction evaluation quantity in a minute slip state, with respect to the wheel tread or the like of a railroad vehicle, and to provide a measuring method using it.
SOLUTION: This friction evaluation quantity measuring instrument 1 is constituted so as to measure the coefficient of friction or the like, while tumbling a slip roller 60 in a desired slip factor S in a state that the slip roller 60 is pressed by desired pressing force by using a pressing force setting mechanism 71 on the wheel tread Cs of a wheel C. The slip roller 60 is moved at a moving speed Vf by a moving mechanism 91, while being rotated at a rotary peripheral velocity Vr by a rotating mechanism 61 and, by properly setting Vr and Vf(Vr≠Vf), the slip factor S=(Vr-Vf)/[(Vr+Vf)/2] can be set to an arbitrary minute state. Accordingly, in addition to a perfect slip state capable of being measured by a conventional apparatus, the coefficient of friction or the like in minute slip state (slip factor of about -10% to +10%) can be measured.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种测量仪器，其能够相对于铁路车辆的轮胎胎面等在微小滑动状态下测量摩擦评估量，并提供使用该测量仪器的测量方法。解决方案：该摩擦评价量测量仪1构成为测量摩擦系数等，同时在滑动辊60被按压期望的状态下以滑动因子S转动的滑动辊60滚动通过在车轮C的车轮踏面Cs上使用按压力设定机构71来施加按压力。滑动辊60通过移动机构91以移动速度Vf移动，同时通过旋转机构以旋转圆周速度Vr旋转并且通过适当地设定Vr和Vf（Vr≠Vf），可以将滑移系数S =（Vr-Vf）/ [（Vr + Vf）/ 2]设定为任意的微小状态。因此，除了能够通过常规装置测量的完美滑动状态之外，还可以测量微小滑动状态下的摩擦系数等（滑移系数约为-10％〜+ 10％）。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005263009A Switch 有权
标题翻译：开关
公开(公告)号：JP2005263009A
公开(公告)日：2005-09-29
申请号：JP2004077889
申请日：2004-03-18
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： IGARASHI YOSHINOBU , NISHIYAMA YUKIO
IPC分类号： E01B7/00 , B61L5/04
CPC分类号： B61L5/04
摘要： PROBLEM TO BE SOLVED: To provide a switch of a simple structure in place of a spring switch.
SOLUTION: When a train is led from one track to the other, a tongue rail held at the normal position side is calculated by the wheel of the train traveling on one track, and a switch changes the train from one track to the other. A normal position maintaining mechanism to maintain the normal position side by constantly pressing the tongue rail with the fluid pressure is connected to the tongue rail.
COPYRIGHT: (C)2005,JPO&NCIPI

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