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    REDUCTION GEARBOX FOR A GAS TURBINE ENGINE
    13.
    发明申请
    REDUCTION GEARBOX FOR A GAS TURBINE ENGINE 有权
    用于气体涡轮发动机的减速齿轮箱

    公开(公告)号：US20160281609A1

    公开(公告)日：2016-09-29

    申请号：US14670551

    申请日：2015-03-27

    申请人： PRATT & WHITNEY CANADA CORP.

    发明人： Lazar MITROVIC ,  Keith MORGAN ,  Danny MILLS

    IPC分类号： F02C7/36 ,  F02C7/32 ,  F16H37/04

    CPC分类号： F02C7/36 ,  F02C3/10 ,  F02C3/107 ,  F02C6/206 ,  F02C7/32 ,  F02K3/025 ,  F05D2220/325 ,  F05D2220/326 ,  F05D2250/313 ,  F05D2260/4031 ,  F05D2260/40311 ,  F16H1/22 ,  F16H1/222 ,  F16H37/041 ,  Y02T50/671

    摘要： The described reduction gearbox of a gas turbine engine includes a first gear reduction stage having an input gear adapted to be driven by a turbine output shaft. The input gear transfers power received from the turbine output shaft laterally away from the input gear to an input speed gear. Each input speed gear engages an output speed gear to define a main speed reduction gear set, and the main speed reduction gear sets are laterally spaced apart from one another to define a gap. The gearbox has a second gear reduction stage driven by the output speed gears, the second stage adapted to drive an engine output shaft.

    摘要翻译： 所描述的燃气涡轮发动机的减速齿轮箱包括具有适于由涡轮机输出轴驱动的输入齿轮的第一齿轮减速级。 输入齿轮将从涡轮机输出轴接收的功率从输入齿轮横向移动到输入速度齿轮。 每个输入速度齿轮接合输出速度齿轮以限定主减速齿轮组，并且主减速齿轮组彼此横向间隔开以限定间隙。 齿轮箱具有由输出转速齿轮驱动的第二档位减速级，第二级适于驱动发动机输出轴。

    Linear actuator
    15.
    发明授权
    Linear actuator 有权
    线性执行机构

    公开(公告)号：US09222555B2

    公开(公告)日：2015-12-29

    申请号：US13567304

    申请日：2012-08-06

    申请人： Jesse Morin ,  Edmund McHugh ,  Michael Hanes

    发明人： Jesse Morin ,  Edmund McHugh ,  Michael Hanes

    IPC分类号： F16H19/04 ,  E21B41/00 ,  F16K31/04 ,  F16H37/04 ,  F16H35/00 ,  F16H1/16 ,  F16H1/46

    CPC分类号： F16H19/04 ,  E21B41/00 ,  F16H1/16 ,  F16H1/46 ,  F16H37/041 ,  F16H2035/005 ,  F16K31/047 ,  Y10T74/18568 ,  Y10T74/18808

    摘要： A linear actuator is provided. In one embodiment, the actuator includes a motor, a gearbox, and a linear actuation device. The motor serves as a primary input to provide a rotational input to the gearbox, which generates a corresponding rotational output. The linear actuation device converts the rotational output of the gearbox into a linear motion for driving a load in a linear direction. The actuator includes an override system as a secondary input. The override system may be operated to drive the gearbox in the event that the motor becomes non-operational. Anti-back-driving devices may be provided to prevent back-driving of the motor and of the override system. In the context of a resource extraction system, the motor may be an electric motor powered by subsea electronic control system. Additional systems, devices, and methods are also disclosed.

    摘要翻译： 提供线性致动器。 在一个实施例中，致动器包括马达，齿轮箱和线性致动装置。 电动机用作主输入，以向齿轮箱提供旋转输入，其产生相应的旋转输出。 线性致动装置将齿轮箱的旋转输出转换成线性运动，以在线性方向上驱动负载。 致动器包括作为次级输入的超控系统。 在电动机变得不可操作的情况下，超控系统可以被操作以驱动变速箱。 可以提供防反驱动装置以防止马达和超控系统的反向驱动。 在资源提取系统的上下文中，电动机可以是由海底电子控制系统供电的电动机。 还公开了附加的系统，装置和方法。

    Rotation-transmitting mechanism, conveying apparatus, and driving apparatus
    16.
    发明授权
    Rotation-transmitting mechanism, conveying apparatus, and driving apparatus 有权
    旋转传递机构，输送装置和驱动装置

    公开(公告)号：US09193067B2

    公开(公告)日：2015-11-24

    申请号：US13384903

    申请日：2010-07-20

    申请人： Kazuhiro Fujimura ,  Hirofumi Minami

    发明人： Kazuhiro Fujimura ,  Hirofumi Minami

    IPC分类号： F16H1/46 ,  B25J9/10 ,  F16H37/04 ,  H01L21/677

    CPC分类号： B25J9/102 ,  F16H1/06 ,  F16H1/28 ,  F16H1/46 ,  F16H37/041 ,  H01L21/67742

    摘要： A rotation-transmitting mechanism capable of obtaining a high deceleration ratio in a small number of stages, and a conveying apparatus and driving apparatus using the rotation-transmitting mechanism are provided. In one form, a rotation-transmitting mechanism includes an inner rotating body and an outer rotating body arranged coaxially with the inner rotating body. Further, the rotation-transmitting mechanism includes a driving rotating body and rotating body arranged on an input side (lower stage), and two planetary rotating bodies arranged on an output side (upper stage). When the driving rotating body is rotated by a motor on the input side, the two planetary rotating bodies revolve around the inner rotating body while rotating on the output side. At this time, the planetary rotating bodies revolve very slowly around the inner rotating body.

    摘要翻译： 提供一种能够在少量级中获得高减速比的旋转传递机构，以及使用旋转传递机构的传送装置和驱动装置。 在一种形式中，旋转传递机构包括与内部旋转体同轴设置的内部旋转体和外部旋转体。 此外，旋转传递机构包括设置在输入侧（下层）上的驱动旋转体和旋转体，以及设置在输出侧（上段）的两个行星旋转体。 当驱动旋转体通过输入侧的电动机旋转时，两个行星旋转体在输出侧旋转的同时围绕内旋转体旋转。 此时，行星旋转体围绕内旋转体旋转非常缓慢。

    AXIAL CONVERSION GEAR DEVICE
    17.
    发明申请
    AXIAL CONVERSION GEAR DEVICE 有权
    轴向转换齿轮装置

    公开(公告)号：US20150323043A1

    公开(公告)日：2015-11-12

    申请号：US14697990

    申请日：2015-04-28

    申请人： NABTESCO CORPORATION

    发明人： Takashi NARUSE

    IPC分类号： F16H1/32 ,  F16H37/00

    CPC分类号： F16H1/32 ,  F16H37/00 ,  F16H37/041 ,  F16H2001/323

    摘要： An axial conversion gear device includes: a crankshaft having a first eccentric portion and a shaft gear; a first oscillation gear having first external teeth; a transmitting gear having a first gear engaged with the shaft gear and a second gear spaced apart from the first gear in an axial direction of the first gear; an axial conversion unit having an external tooth gear engaged with the second gear and an axial conversion gear converting input torque into torque in an axial direction of the external tooth gear; and an outer cylinder having inner tooth pins engaged with the first external teeth of the first oscillation gear, wherein in the axial direction of the external teeth gear, the axial conversion gear is located between the first gear and the second gear.

    摘要翻译： 轴向转换齿轮装置包括：具有第一偏心部和轴齿轮的曲轴; 具有第一外齿的第一振荡齿轮; 具有与所述轴齿轮啮合的第一齿轮的传动齿轮和在所述第一齿轮的轴向方向上与所述第一齿轮间隔开的第二齿轮; 轴向转换单元，其具有与所述第二齿轮啮合的外齿轮，以及轴向转换齿轮，其将输入转矩转换为外齿齿轮的轴向方向的转矩; 以及具有与所述第一振动齿轮的所述第一外齿啮合的内齿销的外筒，其中，在所述外齿齿轮的轴向方向上，所述轴向变换齿轮位于所述第一齿轮和所述第二齿轮之间。

    Angle impact tool
    18.
    发明授权
    Angle impact tool 有权
    角度冲击工具

    公开(公告)号：US09022888B2

    公开(公告)日：2015-05-05

    申请号：US13796407

    申请日：2013-03-12

    申请人： Ingersoll-Rand Company

    发明人： Mark T. McClung

    IPC分类号： F16H37/04 ,  B25B21/02

    CPC分类号： F16H37/041 ,  B25B21/02 ,  B25B21/026

    摘要： Illustrative embodiments of angle impact tools are disclosed. In at least one illustrative embodiment, an angle impact tool may comprise a motor including an output shaft configured to rotate about a first axis, an impact mechanism configured to drive rotation of an output drive about a second axis that is non-parallel to the first axis, and a gear assembly configured to be driven by the output shaft of the motor and to drive the impact mechanism, the gear assembly comprising a planetary gear set coupled to the output shaft of the motor.

    摘要翻译： 公开了角度冲击工具的说明性实施例。 在至少一个说明性实施例中，角度冲击工具可以包括电动机，其包括被配置为围绕第一轴线旋转的输出轴;冲击机构，其构造成驱动输出驱动器绕不平行于第一轴线的第二轴线的旋转 以及构造成由马达的输出轴驱动并驱动冲击机构的齿轮组件，该齿轮组件包括联接到马达的输出轴的行星齿轮组。

    DRIVE DEVICE FOR VEHICLE
    19.
    发明申请
    DRIVE DEVICE FOR VEHICLE 有权
    车辆驱动装置

    公开(公告)号：US20150045170A1

    公开(公告)日：2015-02-12

    申请号：US14378368

    申请日：2013-02-15

    申请人： HONDA MOTOR CO., LTD.

    发明人： Jun Ohmura ,  Shigeru Nakayama

    IPC分类号： F16H48/10 ,  F16H37/04 ,  F16H48/42

    CPC分类号： F16H48/10 ,  B60K1/00 ,  B60K17/165 ,  B60K17/356 ,  B60K2001/001 ,  F16H37/041 ,  F16H48/11 ,  F16H48/42 ,  F16H2048/106 ,  F16H2200/0021 ,  F16H2200/2097

    摘要： A drive device for a vehicle includes a first drive shaft, a second drive shaft, a differential mechanism, a speed reduction mechanism, and a case. The second speed reduction pinion gear of the speed reduction mechanism, and the first pinion gear and the second pinion gear of the differential mechanism are arranged out of phase in a rotation direction, and are arranged at a position in an axial direction so that at least any one of the first pinion gear and the second pinion gear of the differential mechanism overlaps with the second speed reduction pinion gear of the speed reduction mechanism.

    摘要翻译： 用于车辆的驱动装置包括第一驱动轴，第二驱动轴，差速机构，减速机构和壳体。 减速机构的第二减速小齿轮以及差速机构的第一小齿轮和第二小齿轮在旋转方向上异相布置，并且被布置在轴向方向上至少至少 差速机构的第一小齿轮和第二小齿轮中的任一个与减速机构的第二减速小齿轮重叠。

    Speed reducer used for wind power generation facility
    20.
    发明授权
    Speed reducer used for wind power generation facility 有权
    用于风力发电设备的减速机

    公开(公告)号：US08701514B2

    公开(公告)日：2014-04-22

    申请号：US13450876

    申请日：2012-04-19

    申请人： Kiyoji Minegishi

    发明人： Kiyoji Minegishi

    IPC分类号： F16H3/08 ,  F16H57/04

    CPC分类号： F16D43/216 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/4031 ,  F05B2260/98 ,  F05B2270/602 ,  F16D7/027 ,  F16H1/06 ,  F16H1/28 ,  F16H35/10 ,  F16H37/041 ,  F16H57/029 ,  F16H2057/02078 ,  Y02E10/722 ,  Y02E10/725 ,  Y02E10/726 ,  Y10T74/19219

    摘要： A speed reducer used for a wind power generation facility includes a two-stage reduction mechanism of at least a front stage reduction mechanism and a rear stage reduction mechanism; a coupling that is arranged between the front stage reduction mechanism and the rear stage reduction mechanism and has a torque limiter mechanism which does not transfer a torque exceeding a predetermined value; and an oil seal that partitions and seals a space where the front stage reduction mechanism is accommodated and a space where the coupling is accommodated. The front stage reduction mechanism is separable from the coupling in a sealed state by the oil seal.

    摘要翻译： 用于风力发电设备的减速器包括至少前级减速机构和后级减速机构的两级减速机构; 布置在前级减速机构和后级减速机构之间的联轴器，并具有不传递超过预定值的扭矩的扭矩限制机构; 以及分隔并密封容纳前级减速机构的空间和容纳联轴器的空间的油封。 前级减速机构通过油封在密封状态下与联轴器分离。