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1. 发明授权

US4709194A Method of controlling the mode of driving electric vehicles 失效
标题翻译：控制电动汽车模式的方法
公开(公告)号：US4709194A
公开(公告)日：1987-11-24
申请号：US886605
申请日：1986-07-18
申请人： Shigeichi Yagi , Junichi Shigeura
发明人： Shigeichi Yagi , Junichi Shigeura
IPC分类号： B60L15/20 , B60T8/17 , B61C15/12 , G01S13/88
CPC分类号： G01S13/88 , B60T8/1705 , B60L2200/26 , Y02T10/7258
摘要： A method of controlling the mode of driving an electric vehicle so that the electric vehicle is accelerated at a maximum acceleration and is decelerated at a maximum deceleration. The mode of variation of the running speed of the electric vehicle is estimated on the basis of the variation of the running speed of the electric vehicle calculated from the revolving speeds of the axles of the electric vehicle detected by revolving speed detectors associated with the axles, respectively. The axles are controlled for minute idle rotation or minute slip on the basis of the estimated mode of variation of the running speed of the electric vehicle to produce a maximum effective adhesion between the wheels attached to the axles and the rail so that the acceleration of the electric vehicle at a maximum acceleration and the deceleration of the same at a maximum deceleration are achieved. The torque of the axle carrying the greatest axle load among the driving axles of the electric vehicle is reduced intermittently or continuously so that the wheel attached to this axle is brought into steady rolling contact with the rail to calculate the estimated mode of variation of the running speed on the basis of a time interval between two successive torque reducing operations by means of a microprocessor or the like. Thus, the mode of driving an electric vehicle can be accurately controlled to produce a maximum effective adhesion through calculation based on the revolving speed of the axle.
摘要翻译：一种控制电动车辆的驾驶模式的方法，使得电动车辆以最大加速度加速并以最大减速度减速。基于由与车轴相关联的旋转速度检测器检测到的电动车辆的车轴的转速计算的电动车辆的行驶速度的变化来估计电动车辆的行驶速度的变化方式，分别。基于电动车辆的行驶速度的估计的变化模式，轴被控制为微小的怠速转动或微小的滑动，从而在附接到车轴和轨道的车轮之间产生最大的有效的附着，使得实现最大加速度的电动车辆和以最大减速度的减速度。在电动车辆的驱动轴之间承载最大轴负载的轴的扭矩间歇地或连续地减小，使得附接到该轴的车轮与轨道保持滚动接触，以计算运行中的估计的变化模式基于通过微处理器等进行两次连续的转矩降低操作之间的时间间隔的速度。因此，可以通过基于车轴的转速的计算，精确地控制驱动电动车辆的模式，从而产生最大的有效的附着。

2. 发明授权

US5222406A Gear drive device for railway motor car 失效
标题翻译：用于铁路汽车的齿轮驱动装置
公开(公告)号：US5222406A
公开(公告)日：1993-06-29
申请号：US858864
申请日：1992-03-27
申请人： Junichi Shigeura
发明人： Junichi Shigeura
IPC分类号： F16H1/04 , B61C9/38 , B61C9/48 , F16H55/08
CPC分类号： F16H55/08 , B61C9/48 , F16H55/0886 , Y10T74/19628 , Y10T74/19642 , Y10T74/19684
摘要： In a gear drive device of a railway motor car having a larger gear fixed on an axle and a smaller gear fixed on a rotation shaft of a traction motor, tooth trace of the smaller gear or that of the larger gear is twisted in a manner that the teeth of the smaller and larger gears are engaged in parallel with each other when the axle is deflected due to the load of the railway motor car.

3. 发明授权

US07771281B2 Gear coupling 有权
标题翻译：齿轮联轴器
公开(公告)号：US07771281B2
公开(公告)日：2010-08-10
申请号：US11667460
申请日：2005-02-17
申请人： Hideo Terasawa , Hidenari Akagi , Junichi Shigeura
发明人： Hideo Terasawa , Hidenari Akagi , Junichi Shigeura
IPC分类号： F16D3/18
CPC分类号： F16D3/185 , F16D2300/06 , Y10T74/19851
摘要： In a conventional gear coupling, since an end cover is attached to a sleeve, lubricant has sometimes leaked out through the joint between the sleeve and the end cover. A gear coupling includes: a pinion having external teeth, and fixed to a first rotary shaft; a sleeve having an opening at each end thereof through at least either one of which the pinion is introduced into the inside thereof and internal teeth meshed with the external teeth of the pinion, and fixed to a second rotary shaft; a first end member having a rotary shaft space through which the first rotary shaft passes, for closing over the sleeve opening through which the first rotary shaft passes; and a second end member for closing off the other opening, wherein the sleeve, the first end member, and the second end member are configured to form a space for retaining the lubricant, the gear coupling has the sleeve and the first end member, or the sleeve and the second end member that are integrally formed.
摘要翻译：在常规的齿轮联轴器中，由于端盖附接到套筒上，润滑剂有时通过套筒和端盖之间的接头泄漏出去。齿轮联轴器包括：具有外齿的小齿轮，并固定到第一旋转轴; 通过其小齿轮被引入其内部的至少其中之一和与小齿轮的外齿啮合的内齿，并且固定到第二旋转轴上，在其每一端具有开口的套筒; 第一端部构件，具有第一旋转轴通过的旋转轴空间，用于封闭第一旋转轴穿过的套筒开口; 以及用于封闭另一个开口的第二端部构件，其中套筒，第一端构件和第二端构件构造成形成用于保持润滑剂的空间，齿轮联轴器具有套筒和第一端构件，或所述套筒和所述第二端部构件一体形成。

4. 发明申请

US20070277639A1 Gear Coupling 有权
标题翻译：齿轮联轴器
公开(公告)号：US20070277639A1
公开(公告)日：2007-12-06
申请号：US11667460
申请日：2005-02-17
申请人： Hideo Terasawa , Hidenari Akagi , Junichi Shigeura
发明人： Hideo Terasawa , Hidenari Akagi , Junichi Shigeura
IPC分类号： F16H55/00
CPC分类号： F16D3/185 , F16D2300/06 , Y10T74/19851
摘要： In a conventional gear coupling, since an end cover is attached to a sleeve, lubricant has sometimes leaked out through the joint between the sleeve and the end cover. A gear coupling includes: a pinion having external teeth, and fixed to a first rotary shaft; a sleeve having an opening at each end thereof through at least either one of which the pinion is introduced into the inside thereof and internal teeth meshed with the external teeth of the pinion, and fixed to a second rotary shaft; a first end member having a rotary shaft space through which the first rotary shaft passes, for closing over the sleeve opening through which the first rotary shaft passes; and a second end member for closing off the other opening, wherein the sleeve, the first end member, and the second end member are configured to form a space for retaining the lubricant, the gear coupling has the sleeve and the first end member, or the sleeve and the second end member that are integrally formed.
摘要翻译：在常规的齿轮联轴器中，由于端盖附接到套筒上，润滑剂有时通过套筒和端盖之间的接头泄漏出去。齿轮联轴器包括：具有外齿的小齿轮，并固定到第一旋转轴; 通过其小齿轮被引入其内部的至少其中之一和与小齿轮的外齿啮合的内齿，并且固定到第二旋转轴上，在其每一端具有开口的套筒; 第一端部构件，具有第一旋转轴通过的旋转轴空间，用于封闭第一旋转轴穿过的套筒开口; 以及用于封闭另一个开口的第二端部构件，其中套筒，第一端构件和第二端构件构造成形成用于保持润滑剂的空间，齿轮联轴器具有套筒和第一端构件，或所述套筒和所述第二端部构件一体形成。

5. 发明授权

US4747627A Apparatus for improving adhesion of a railway vehicle 失效
标题翻译：用于改善铁路车辆的附着力的装置
公开(公告)号：US4747627A
公开(公告)日：1988-05-31
申请号：US913280
申请日：1986-09-30
申请人： Junichi Shigeura , Nobuyoshi Takahashi , Noriyuki Isoda
发明人： Junichi Shigeura , Nobuyoshi Takahashi , Noriyuki Isoda
IPC分类号： B61C15/10
CPC分类号： B61C15/102
摘要： A sanding apparatus improves adhesion between a railcar wheel and a rail by supplying adhesion intensifying particles to the contact faces. Sand and/or quartz particles, having diameters such that at least 50% of the particles are 100 to 300 micrometers, are mixed with compressed air and jetted at high velocity through a U-shaped storage chamber, out a nozzle, to the wheel-rail contact area. In the nozzle, a compressed air supply pipe surrounds and projects beyond the end of the particle supply pipe to create an air curtain surrounding the jetted particles. A heater, a heat insulation member, or constantly leaking air may be used to prevent freezing in the pipes.
摘要翻译：打磨装置通过向接触面提供粘附增强颗粒来提高轨道车轮与轨道之间的粘合性。具有使至少50％的颗粒为100至300微米的直径的砂和/或石英颗粒与压缩空气混合并通过U形储存室高速喷射出喷嘴，铁路接触区域。在喷嘴中，压缩空气供应管围绕并突出超出颗粒供应管的端部，以产生围绕喷射颗粒的气帘。可以使用加热器，隔热构件或不断泄漏的空气来防止管道中的冻结。

6. 发明授权

US5911630A Flexible gear coupling 失效
标题翻译：柔性齿轮联轴器
公开(公告)号：US5911630A
公开(公告)日：1999-06-15
申请号：US857502
申请日：1997-05-16
申请人： Junichi Shigeura
发明人： Junichi Shigeura
IPC分类号： F16C33/76 , F16D3/18 , F16D3/84
CPC分类号： F16D3/185 , F16D3/848
摘要： The flexible gear coupling comprises a seal member 14 axially slidably disposed on the outer circumference surface of the connection portion 13b of the pinion 13, the each opposite end of the seal member 14 having a spherical seal surface 14a of the predetermined radius r having its center at the position A at which the central axis A1 of the width of the outer teeth gear 13a of the pinion 13 crosses the axis A2 and abutting with an abutting surface 15a of the end cover 15 and a spring member 17 disposed on the outer circumference side of the connection portion 13b of the pinion 13 for urging the seal member 14 against the abutting surface 15a of the end cover 15 at the predetermined force.
摘要翻译：柔性齿轮联轴器包括轴向可滑动地设置在小齿轮13的连接部分13b的外周表面上的密封构件14，密封构件14的每个相对端具有预定半径r的球形密封表面14a，其具有其中心在小齿轮13的外齿齿轮13a的宽度的中心轴线A1与轴线A2交叉并与端盖15的抵接面15a抵接的位置A和设置在外周侧的弹簧部件17 小齿轮13的连接部分13b用于以预定的力将密封构件14推靠在端盖15的抵接表面15a上。

7. 发明授权

US4750680A Vertically controlled track sander 失效
标题翻译：垂直控制砂光机
公开(公告)号：US4750680A
公开(公告)日：1988-06-14
申请号：US58965
申请日：1987-06-08
申请人： Junichi Shigeura , Noriyuki Isoda , Nobuyoshi Takahashi
发明人： Junichi Shigeura , Noriyuki Isoda , Nobuyoshi Takahashi
IPC分类号： B60B39/08 , B61C15/10 , B60B39/04
CPC分类号： B60B39/086 , B61C15/10
摘要： A device for increasing the factor of adhesion between the wheel of a railway vehicle and a rail, in which adhesion increasing grains are ejected together with air to a point between the wheel and the rail. The vertical aim of the ejection nozzle is automatically controlled depending on the deflection of an elastic member between the undercarriage and the wheel.
摘要翻译：一种用于增加铁路车辆的车轮与轨道之间的粘合系数的装置，其中附着力增加的颗粒与空气一起喷射到车轮和轨道之间的点处。喷嘴的垂直目标根据起落架和车轮之间的弹性件的偏转自动控制。

8. 发明授权

US06093106A Flexible coupling 失效
标题翻译：柔性联轴器
公开(公告)号：US06093106A
公开(公告)日：2000-07-25
申请号：US960055
申请日：1997-10-29
申请人： Junichi Shigeura
发明人： Junichi Shigeura
IPC分类号： F16D3/18
CPC分类号： F16D3/185 , Y10T74/19972
摘要： The tooth shape at around the pitch circle of the outer tooth gear of the pinion to be connected to the prime mover or driven shaft has a tooth surface which is in axial direction at around the central portion of the tooth width and which contacts at around the tooth width end at the allowable displacement angle and the backlash is made small and the outer tooth gear of the pinion is crowned in to an exponential function curve. The precession vibration and the torsional vibration at a high speed rotation can be suppressed because of the small backlash. The crowning curve is exponential function which causes the contacting point to move toward the tooth width end as the displacement increases and the radius of curvature becomes larger as the point on the curve approaches to the tooth width end, so that even when the contacting gear number decreases when displaced, the increase in the contacting stress is suppressed and a larger power can be transmitted as compared to the conventional design.
摘要翻译：与原动机或从动轴连接的小齿轮外齿轮的节圆周围的齿形具有在齿宽度的中央部附近的轴向的齿面，齿宽以允许的位移角度结束，并且齿隙变小，并且小齿轮的外齿齿轮加冠成指数函数曲线。由于小的间隙，可以抑制高速旋转时的进动振动和扭转振动。冠状曲线是指数函数，其随着位移增加而使接触点朝向齿宽端移动，并且曲线半径随着曲线上的点接近齿宽端而变大，使得即使当接触齿数与常规设计相比，移位时减小，接触应力的增加被抑制并且能够传递更大的功率。

9. 发明授权

US5679076A Flexible gear coupling 失效
标题翻译：柔性齿轮联轴器
公开(公告)号：US5679076A
公开(公告)日：1997-10-21
申请号：US420076
申请日：1995-04-11
申请人： Junichi Shigeura
发明人： Junichi Shigeura
IPC分类号： F16D3/18 , F16N7/18 , F16N7/26 , F16N7/36 , F16C1/24
CPC分类号： F16N7/363 , F16D3/185 , F16N7/18 , F16N7/26
摘要： A flexible gear coupling which stirs the enclosed lubricant to extend the life of the lubricant. A stirring device is made of elastic material and has a first part which is fixed either to a sleeve or a pinion and a movable part which is moved by centrifugal force. The movable portion moves in the inner peripheral direction of the sleeve when the rotary shaft moves the gears. The movable portion is positioned within the enclosed lubricant. When the speed of the rotary shaft changes, the movable portion changes position and also moves the lubricant so as to gradually mix the lubricant.
摘要翻译：柔性齿轮联轴器，可搅拌封闭的润滑剂，延长润滑剂的使用寿命。搅拌装置由弹性材料制成，并且具有固定到套筒或小齿轮的第一部分和通过离心力移动的可移动部件。当旋转轴移动齿轮时，可动部分在套筒的内周方向移动。可移动部分位于封闭的润滑剂内。当旋转轴的速度改变时，可移动部分改变位置并且使润滑剂移动以逐渐混合润滑剂。

10. 发明授权

US5537889A Gear device having tooth profile improved in reducing local frictional heat value and method of producing such a gear device 失效
标题翻译：齿轮装置在减小局部摩擦热值方面有改进的齿廓和制造这种齿轮装置的方法
公开(公告)号：US5537889A
公开(公告)日：1996-07-23
申请号：US348828
申请日：1994-11-29
申请人： Junichi Shigeura , Aizoh Kubo
发明人： Junichi Shigeura , Aizoh Kubo
IPC分类号： F16H55/08 , F16H1/24
CPC分类号： F16H55/08 , F16H55/088 , Y10T74/19972 , Y10T74/19977
摘要： A gear device improved in lowering the product of the load F acting on a pair of intermeshing teeth and the relative sliding velocity v at the area of contact of the gears, thereby minimizing the frictional heat. The gear device includes a first gear and a second gear each having a tooth profile formed by an involute curve. At least one of the first and second gears is provided with the tooth profile corrected by a combination of a correction curve W and the involute curve. On plane coordinates consisting of an x axis, an origin and a y axis which intersects with the x axis at the origin, the correction curve W is expressed by equations passing through points P.sub.1 (x.sub.1, y.sub.1) and P.sub.2 (x.sub.2, y.sub.2) and satisfying the conditions of: y=0, dy/dx=0 at the origin when x.sub.1
摘要翻译：齿轮装置改进了降低作用在一对相互啮合的齿上的载荷F的乘积和齿轮接触区域的相对滑动速度v，从而使摩擦热最小化。齿轮装置包括第一齿轮和第二齿轮，每个齿轮具有由渐开线曲线形成的齿廓。第一和第二齿轮中的至少一个齿轮具有通过校正曲线W和渐开线曲线的组合校正的齿廓。在由x轴，原点和ay轴组成的平面坐标上，与原点的x轴相交，校正曲线W由通过点P1（x1，y1）和P2（x2，y2）的等式表示并满足条件：当x1

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