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91. 发明申请

US20150308549A1 ELECTROMECHANICAL ACTUATOR 有权
标题翻译：电动执行器
公开(公告)号：US20150308549A1
公开(公告)日：2015-10-29
申请号：US14692963
申请日：2015-04-22
申请人： NABTESCO CORPORATION
发明人： Masanori HIRAI , Masayoshi UEYAMA
IPC分类号： F16H25/20 , F16H25/24
CPC分类号： F16H25/205 , F16H25/2021 , F16H25/2204 , F16H25/2247 , F16H25/2454 , F16H2025/204 , F16H2025/2059 , F16H2025/2065 , F16H2025/2081
摘要： An electromechanical actuator includes a first electric motor, a first motion conversion mechanism, a second motion conversion mechanism, and a rotation restriction mechanism for the second motion conversion mechanism. The first motion conversion mechanism includes a first member that is rotated by an output of the first electric motor and a second member that is fastened to the first member. The second motion conversion mechanism includes a third member that is movable integrally with the first member and a fourth member that is fastened to the third member. The rotation restriction mechanism is configured to be capable of selectively restricting and allowing rotation of the fourth member in accordance with movement of the third member.
摘要翻译：机电致动器包括第一电动机，第一运动转换机构，第二运动转换机构和用于第二运动转换机构的旋转限制机构。第一运动转换机构包括由第一电动机的输出旋转的第一构件和紧固到第一构件的第二构件。第二运动转换机构包括与第一构件一体地移动的第三构件和紧固到第三构件的第四构件。旋转限制机构构造成能够根据第三构件的移动选择性地限制和允许第四构件的旋转。

92. 发明申请

US20150298710A1 RAILROAD VEHICLE AND PLUG DOOR FOR RAILROAD VEHICLE 有权
标题翻译：铁路车辆和轨道车辆的RAILROAD车辆
公开(公告)号：US20150298710A1
公开(公告)日：2015-10-22
申请号：US14646272
申请日：2013-10-31
申请人： CENTRAL JAPAN RAILWAY COMPANY , NIPPON SHARYO, LTD. , NABTESCO CORPORATION
发明人： Yukio TAKAHASHI , Hiroki TSUNODA , Soshi KAWAKAMI , Yuya FUTAMURA , Tomoyuki FUKUNAGA , Tadahiro MITSUDA , Genta SAKAKI
IPC分类号： B61D19/00
CPC分类号： B61D19/003 , B61D19/009 , B61D19/02 , E05D15/1042 , E05D15/1044 , E05D2015/1028 , E05D2015/1039 , E05F15/565 , E05Y2201/412 , E05Y2800/12 , E05Y2900/51
摘要： Provided are a railroad vehicle that makes it possible to maintain the air tightness of a door and a plug door for a railroad vehicle. A second rail is provided parallel to a first rail in the longitudinal direction of a vehicle body above the leading edge side (door side) of a plug rail. The second rail supports the leading edge side of the plug rail. As a result, both edges of the plug rail are supported by the first rail and the second rail. Dangling of the leading edge side of the plug rail is thus prevented even when the plug distance (the distance that the door moves in the vehicle body width direction) is long. In this way, it is possible to block the doorway without leaving a gap using the door and to maintain the air tightness of the door.
摘要翻译：提供一种能够维持铁路车辆的门和插头门的气密性的铁路车辆。在插头导轨的前缘侧（门侧）的上方沿车体的长度方向平行于第一轨道设置第二轨道。第二轨道支撑插头导轨的前缘侧。结果，插头导轨的两个边缘由第一导轨和第二导轨支撑。因此即使当插头距离（门在车身宽度方向上移动的距离）长时，也可以防止插头导轨的前缘侧的悬挂。以这种方式，可以使用门挡住门口而不留下间隙并保持门的气密性。

93. 发明申请

US20150176680A1 ECCENTRIC OSCILLATION GEAR DEVICE 有权
标题翻译：偏心振动齿轮装置
公开(公告)号：US20150176680A1
公开(公告)日：2015-06-25
申请号：US14408471
申请日：2013-06-14
申请人： NABTESCO CORPORATION
发明人： Kenichi Fujimoto
IPC分类号： F16H1/32 , G07C3/00
CPC分类号： F16H1/32 , F16H2001/323 , G07C3/00
摘要： Provided is an eccentric oscillation gear device including: a crank shaft having eccentric portions; oscillation gears having insertion holes into which the eccentric portions are inserted; an outer cylinder; and a carrier. The outer cylinder and the carrier concentrically rotate relative to each other by the oscillation of the oscillation gears due to the rotation of the crank shaft. The eccentric oscillation gear device includes a storage unit which stores at least one type of information out of: information on a parameter that originates from a processing error and influences rotation angle characteristics; information on a parameter that changes depending on temperature and influences rotation angle characteristics; and information on a parameter that influences time-dependent change characteristics and influences rotation angle characteristics.
摘要翻译：本发明提供一种偏心振动齿轮装置，其特征在于，具有：具有偏心部的曲轴具有插入孔的摆动齿轮，偏心部分插入其中; 外筒; 和载体。由于曲柄轴的旋转，外圆柱体和载体由于振动齿轮的振动而相对于彼此同心旋转。偏心振荡齿轮装置包括存储单元，其存储来自处理误差的参数的信息中的至少一种信息，并影响旋转角度特性; 关于根据温度变化并影响旋转角特性的参数的信息; 以及影响时间变化特性并影响旋转角度特性的参数的信息。

94. 发明申请

US20150013489A1 REDUCTION GEAR 有权
标题翻译：减速器
公开(公告)号：US20150013489A1
公开(公告)日：2015-01-15
申请号：US14361640
申请日：2012-11-21
申请人： NABTESCO CORPORATION
发明人： Toshiya Akami
IPC分类号： F16H1/06 , F16H57/021
CPC分类号： F16H1/06 , B60K7/0007 , B60K7/0015 , B60K17/043 , B60K17/046 , F16H1/32 , F16H57/021 , F16H2001/323 , Y10T74/19679
摘要： Provided is a reduction gear with which allowable output can be further increased and a reduction in size can be achieved. A reduction gear (1) has a case (2), a speed reduction mechanism (3) accommodated within the case (2), a shaft portion (51) to which output of the speed reduction mechanism (3) is transmitted, and a pinion (52) coupled to the shaft portion (51). The speed reduction mechanism (3) has an external tooth gear (15) to which output of an electric motor (100) is transmitted, and a carrier (17) holding the external tooth gear (15). The pinion (52) and the shaft portion (51) are integrally formed, and the shaft portion (51) and the carrier (17) are spline-coupled to each other. A pair of main bearings (32, 33) are held by the case (2), and rotatably support the carrier (17).
摘要翻译：提供了可以进一步增加允许输出并且可以实现尺寸减小的减速齿轮。减速齿轮（1）具有容纳在壳体（2）内的壳体（2），减速机构（3），传递减速机构（3）的输出的轴部（51）联接到轴部分（51）的小齿轮（52）。减速机构（3）具有传递电动机（100）的输出的外齿轮（15）和保持外齿轮（15）的托架（17）。小齿轮（52）和轴部（51）一体形成，轴部（51）和托架（17）彼此花键连接。一对主轴承（32,33）由壳体（2）保持，并可旋转地支承行星架（17）。

95. 发明申请

US20140345901A1 WIRING SUPPORT STRUCTURE 有权
标题翻译：接线支持结构
公开(公告)号：US20140345901A1
公开(公告)日：2014-11-27
申请号：US14282976
申请日：2014-05-20
申请人： NABTESCO CORPORATION
发明人： Tsutomu YASUI
IPC分类号： H02G1/00
CPC分类号： H02G1/00 , H02G3/32
摘要： Configured is a wiring support structure provided with a column portion fixed to or provided integrally with an installation object in which wiring is installed, and provided so as to project from the installation object, a wiring support portion having a wiring arrangement portion that is arrangeable so as to extend along the installation object and in which the wiring is arranged in an extending direction of the wiring arrangement portion, the wiring support portion being supported by the column portion in a state where the wiring support portion is separate from the installation object, and an attachment portion for attaching the wiring to the wiring arrangement portion.
摘要翻译：配置有布线支撑结构，其具有与安装有布线的安装对象固定或一体地设置的柱部，并且从安装对象突出设置布线支撑部，布线支撑部具有可布置的布线布置部为了沿着安装对象延伸并且布线沿布线布置部分的延伸方向布置，布线支撑部分在布线支撑部分与安装对象分离的状态下被柱部分支撑，并且用于将布线附接到布线布置部分的附接部分。

96. 发明授权

US08866422B2 Aircraft motor drive control apparatus 有权
标题翻译：飞机电机驱动控制装置
公开(公告)号：US08866422B2
公开(公告)日：2014-10-21
申请号：US13741050
申请日：2013-01-14
申请人： NABTESCO Corporation
发明人： Shingo Nakagawa , Atsushi Mori
IPC分类号： H02P6/08 , H02P6/14
CPC分类号： H02P6/001 , H02P6/34 , H02P27/085
摘要： An inverter and a control unit that has a command signal processing unit and a PWM frequency control unit and performs pulse width modulation control are provided. If the command signal processing unit has received a first PWM frequency command signal, it outputs a low PWM frequency command signal so that synchronous or asynchronous PWM control is performed at a PWM frequency in a predetermined frequency range. The command signal processing unit outputs a high PWM frequency command signal so that synchronous or asynchronous PWM control is performed at a higher frequency than the above-mentioned frequency if the command signal processing unit has received a second PWM frequency command signal and until a predetermined time period elapses. The command signal processing unit outputs a low PWM frequency command signal if it has received the second PWM frequency command signal and after the predetermined time period elapsed.
摘要翻译：提供具有命令信号处理单元和PWM频率控制单元并执行脉宽调制控制的逆变器和控制单元。如果命令信号处理单元已经接收到第一PWM频率指令信号，则输出低PWM频率指令信号，使得在预定频率范围内以PWM频率执行同步或异步PWM控制。命令信号处理单元输出高PWM频率指令信号，使得如果指令信号处理单元已经接收到第二PWM频率指令信号并且直到预定时间为止，则以比上述频率更高的频率执行同步或异步PWM控制时间过去了。如果命令信号处理单元已经接收到第二PWM频率命令信号并在经过预定时间段之后输出低PWM频率指令信号。

97. 发明申请

US20140260791A1 DRIVING DEVICE 有权
标题翻译：驱动装置
公开(公告)号：US20140260791A1
公开(公告)日：2014-09-18
申请号：US14354271
申请日：2012-10-25
申请人： Nabtesco Corporation
发明人： Takahito Azuma , Hiroki Mizuhashi
IPC分类号： H02K7/116
CPC分类号： H02K7/116 , H02K7/102 , H02K7/114 , H02K16/00 , H02K21/24 , Y10T74/19056
摘要： A driving device is provided with a gear unit and axial gap motors. The gear unit is provided with an input shaft and a driven member. The input shaft is supported by a supporting member. The input shaft is engaged with the driven member. Two axial gap motors are respectively attached to the input shaft so as to face each other.
摘要翻译：驱动装置设有减速器和轴向间隙马达。齿轮单元设有输入轴和从动构件。输入轴由支撑构件支撑。输入轴与从动构件接合。两个轴向间隙电动机分别连接到输入轴以彼此面对。

98. 发明申请

US20140162486A1 TERMINAL CONNECTION JOINT AND TERMINAL BLOCK 有权
标题翻译：终端连接和终端块
公开(公告)号：US20140162486A1
公开(公告)日：2014-06-12
申请号：US14101844
申请日：2013-12-10
申请人： NABTESCO CORPORATION
发明人： Tsutomu Yasui , Shigeo Hokazono
IPC分类号： H01R9/24
CPC分类号： H01R9/2491 , H01R4/304 , H01R4/305 , H01R4/38 , H01R9/24 , H01R11/283
摘要： A terminal block includes a terminal portion having an end surface formed with a screw hole and a peripheral surface, a terminal connection joint including a tubular portion having an inner peripheral surface which faces the peripheral surface of the terminal portion, a contact portion having a first contact surface which comes into contact with the end surface of the terminal portion and a second contact surface which comes into contact with a plate-like terminal and a clamping portion for clamping the plate-like terminal between the contact portion and the clamping portion, a fixing bolt including an externally threaded portion to be threadably engaged with the screw hole and a head portion for pressing the clamping portion in a direction to press the plate-like terminal. The contact portion is configured to press the plate-like terminal by being elastically supported on the tubular portion.
摘要翻译：端子块包括具有形成有螺纹孔和周面的端面的端子部，端子连接接头，其包括具有面向端子部的周面的内周面的筒状部，具有第一与端子部的端面接触的接触面和与板状端子接触的第二接触面和用于将板状端子夹持在接触部和夹持部之间的夹持部，固定螺栓包括与螺纹孔螺纹接合的外螺纹部分和用于按压板状端子的方向按压夹持部分的头部。接触部分被构造成通过弹性地支撑在管状部分上来挤压板状端子。

99. 发明申请

US20130330207A1 AIRCRAFT MOTOR DRIVE CONTROL APPARATUS AND AIRCRAFT ACTUATOR HYDRAULIC SYSTEM 有权
标题翻译：飞机电机驱动控制装置和飞机执行器液压系统
公开(公告)号：US20130330207A1
公开(公告)日：2013-12-12
申请号：US13908790
申请日：2013-06-03
申请人： NABTESCO CORPORATION
发明人： Kazushige NAKAJIMA , Tokuji TSUNEMATSU , Shingo NAKAGAWA
IPC分类号： F04B17/03 , H02P6/24 , H02P23/00
CPC分类号： F04B17/03 , F04B49/002 , H02P6/24 , H02P23/0004 , H02P23/20
摘要： A controller that performs pulse width modulation control of a three-phase inverter circuit includes a three-phase modulation voltage command value generation unit, a two-phase modulation voltage command value generation unit, a voltage command switching unit, and a PWM signal output unit. The voltage command switching unit switches a voltage command value to a two-phase modulation voltage command value when a determination value becomes larger than or equal to a first threshold value, and switches the voltage command value to a three-phase modulation voltage command value when the determination value becomes smaller than a second threshold value, which is smaller than the first threshold value.
摘要翻译：执行三相逆变器电路的脉宽调制控制的控制器包括三相调制电压指令值生成单元，两相调制电压指令值生成单元，电压指令切换单元和PWM信号输出单元。当判定值变得大于或等于第一阈值时，电压指令切换单元将电压指令值切换为两相调制电压指令值，并将电压指令值切换为三相调制电压指令值，当确定值变得小于小于第一阈值的第二阈值。

100. 发明申请

US20130221256A1 Solenoid Valve 审中-公开
标题翻译：电磁阀
公开(公告)号：US20130221256A1
公开(公告)日：2013-08-29
申请号：US13770038
申请日：2013-02-19
申请人： NABTESCO CORPORATION
发明人： Nobuyuki Tsuru , Hiroshi Akase
IPC分类号： F16K31/06
CPC分类号： F16K31/0679 , F02M47/027 , F02M63/0021 , F02M63/008
摘要： A solenoid valve includes a coil (102) and an armature (80) adapted to be attracted by the coil are housed in a body (70). A valve seat (74) on which a valve part (82) formed integral with the armature is also disposed in the body. A high-pressure path (76) is connected to the valve seat. The high-pressure path is disconnected from a low-pressure path when the valve part rests on the valve seat, and communicates with the low-pressure path when the valve part moves off the valve seat. The valve part moves onto and away from the valve seat when the armature moves as the coil is electrically energized and de-energized. The energizing force of a coil spring 104 urges the valve part to rest on the valve seat. A through-hole (86) is formed in that portion of the valve part which faces the high-pressure path. A sealing member (106, 110) is fitted into the through-hole and is held in place by the body.
摘要翻译：电磁阀包括线圈（102）和适于被线圈吸引的电枢（80）容纳在主体（70）中。在该主体上也设置有与电枢一体形成的阀部（82）的阀座（74）。高压路径（76）连接到阀座。当阀部件靠在阀座上时，高压路径与低压路径断开，并且当阀部件离开阀座时与低压路径连通。当电枢通电并断电时，当电枢移动时，阀部分移动并远离阀座。螺旋弹簧104的通电力促使阀部件靠在阀座上。在阀部件的面向高压路径的部分形成有通孔（86）。密封构件（106,110）装配到通孔中并由主体保持在适当的位置。

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