公开(公告)号：US20170254389A1

公开(公告)日：2017-09-07

申请号：US15442191

申请日：2017-02-24

申请人： Johnson Electric S.A.

发明人： James Ching Sik LAU ,  Jing Ning TA ,  Qiu Mei LI ,  Bin YU

IPC分类号： F16H1/28 ,  F16H57/027 ,  F16H57/04 ,  F16H57/08 ,  F16H1/46

CPC分类号： F16H1/2836 ,  F16H1/46 ,  F16H57/027 ,  F16H57/0416 ,  F16H57/0486 ,  F16H57/08 ,  F16H57/082 ,  F16H2057/02034 ,  H02K5/20 ,  H02K7/116 ,  H02K9/06

摘要： A driving device includes a motor and a gearbox. The gearbox includes a first sun gear, first planetary gears surrounding and engaged with the first sun gear, and a first internal gear ring surrounding and engaged with the first planetary gears. The first sun gear is coaxially fixed to a rotary shaft of the motor. Meshing planes of the first sun gear and the first planetary gears are slanted with respect to the rotary shaft. Each of the first planetary gears is subjected to an externally-exerted first force and exerts a transverse component of force toward the rotary shaft on the first sun gear. The motor structure of the driving device is simplified, which makes the driving device have a more compact structure, lighter weight and lower cost.

公开(公告)号：US20170225562A1

公开(公告)日：2017-08-10

申请号：US15498322

申请日：2017-04-26

申请人： RAZOR USA LLC

发明人： Joey Chih-Wei Huang

IPC分类号： B60K17/04 ,  B60B9/26 ,  B60K7/00 ,  B62K3/00 ,  B60L11/18 ,  B62M6/40 ,  F16H1/28 ,  H02K7/116 ,  H02K7/08 ,  B60K17/14 ,  B62M11/02

CPC分类号： B60K17/046 ,  B60B9/26 ,  B60K7/0007 ,  B60K17/145 ,  B60K2007/0038 ,  B60K2007/0092 ,  B60L11/18 ,  B60Y2200/126 ,  B60Y2200/13 ,  B60Y2200/81 ,  B62K3/002 ,  B62K9/00 ,  B62K2202/00 ,  B62M6/40 ,  B62M11/02 ,  B62M11/16 ,  F16H1/28 ,  F16H1/36 ,  F16H1/46 ,  F16H2001/2872 ,  F16H2057/02034 ,  H02K7/08 ,  H02K7/116

摘要： A ride-on vehicle, such as for a child, includes a vehicle body and one or more wheels that support the vehicle body relative to a surface. At least one of the wheels includes a hub motor arrangement that provides a drive torque for propelling the vehicle. The hub motor arrangement includes a housing defining an interior space. An axle or other mounting element(s) define an axis of rotation of the housing. Preferably, the axle or other mounting element(s) do not pass completely through the housing. A motor drives the housing through a transmission. Preferably, the motor is a standard, compact motor that is positioned on the axis of rotation and can be laterally offset from a central plane of the housing. In some embodiments, a traction element is carried directly by the housing.

公开(公告)号：US09709136B2

公开(公告)日：2017-07-18

申请号：US14721803

申请日：2015-05-26

申请人： The Boeing Company

发明人： Scott Hendrik Bouwer ,  Christopher C. Pierce ,  Mark Joseph Robuck

IPC分类号： F16H3/66 ,  F16H37/08 ,  F16H1/46 ,  F16H57/08 ,  B64D35/00 ,  F16H1/28 ,  B64C27/12

CPC分类号： F16H3/663 ,  B64C27/12 ,  B64D35/00 ,  F16H1/28 ,  F16H1/46 ,  F16H37/0806 ,  F16H37/0813 ,  F16H57/082 ,  F16H2001/2872 ,  F16H2200/2028

摘要： Planetary gear systems, transmissions, and apparatuses include a plurality of compound planet gears, each having three gear stages, a first non-fixed annular gear, a second non-fixed annular gear, a fixed annular gear, and a non-fixed sun gear. A rotational input to the non-fixed sun gear results in opposite rotational outputs of the first non-fixed annular gear and the second non-fixed annular gear. Compound planet gears and carriers for planetary gear systems are also disclosed.

公开(公告)号：US09657721B2

公开(公告)日：2017-05-23

申请号：US14427051

申请日：2013-08-05

申请人： ZF Friedrichshafen AG

发明人： Jochen Witzig ,  Alfred Kienzle

IPC分类号： F16H3/62 ,  F16H3/44 ,  F16H37/06 ,  F03D11/02 ,  F16H1/46 ,  F16H37/08 ,  F16H57/08 ,  F03D80/70 ,  F03D15/00

CPC分类号： F03D7/045 ,  F03D9/25 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/40311 ,  F16H1/46 ,  F16H37/0833 ,  F16H57/082 ,  Y02E10/722

摘要： A transmission unit (1), particularly for a wind power plant, which has a first planetary stage (2), on the drive input side, a second planetary stage (3) and a third planetary stage (4), on the drive output side, which are coupled with one another in such a manner that a torque from the drive input side can be divided between the first and the second planetary stages (2; 3) and recombined in the third planetary stage (4). The first, the second and the third planetary stages (2; 3; 4) have a common gearwheel carrier (20) which is mounted for rotation about a rotational axis of the transmission unit (1).

公开(公告)号：US09618083B2

公开(公告)日：2017-04-11

申请号：US14425349

申请日：2013-08-05

申请人： ZF Friedrichshafen AG

发明人： Sergej Lieder ,  Joerg Boerner ,  Robert Seidler

IPC分类号： F16H1/32 ,  F16H1/46 ,  F16H1/28

CPC分类号： F16H1/32 ,  F16H1/2854 ,  F16H1/321 ,  F16H1/46 ,  F16H2001/324

摘要： The invention relates to an adjustment mechanism that includes a set ring gears which are arranged coaxially towards a central axis and which each include a cylindrical toothing system, two eccentric wheels with beveloid gears which mesh with the cylindrical toothing systems of the ring gears, eccentric axes which are inclined at an angle towards the central axis, and a central shaft that is driven by a drive shaft onto which the eccentric wheels are mounted. The set of ring gears include a center ring gear that is circulating and two outer neighboring ring gears which are solidly fixed.

公开(公告)号：US20160377162A1

公开(公告)日：2016-12-29

申请号：US14754515

申请日：2015-06-29

申请人： DEERE & COMPANY

发明人： Darren J. Ziskovsky ,  Steven R. Fliearman ,  Kyle K. McKinzie ,  Jeffrey S. Turner

IPC分类号： F16H57/02 ,  F16H1/32 ,  B60K17/08

CPC分类号： F16H57/02 ,  A47J43/046 ,  A47J43/085 ,  A47J43/1006 ,  A47J43/1031 ,  B01F13/0022 ,  B01F15/00506 ,  B01F15/00564 ,  B01F2215/0022 ,  B60K7/0007 ,  B60K7/0015 ,  B60K17/046 ,  B60K17/08 ,  B60K2007/0092 ,  B60Y2200/25 ,  B60Y2200/41 ,  B60Y2200/411 ,  B60Y2200/412 ,  F16H1/46 ,  F16H2057/02017

摘要： A drive assembly is disclosed, including a housing cylinder with a cap end, an attachment end with a first attachment surface, and gear teeth disposed around an inner circumference to form at least one ring gear. A planetary gear set may be surrounded by the housing cylinder and includes at least one sun gear and at least one set of planet gears. An output interface may include an interface body and an annular attachment lip with a second attachment surface. The housing cylinder may be attached to the attachment lip for operation of the drive assembly via the second attachment surface contacting the first attachment surface, with the cap end of the housing cylinder extending axially past an axial end of the attachment lip. Rotational power may be transmitted from the planetary gear set to the output interface via the gear teeth and the contact between the attachment surfaces.

摘要翻译： 公开了一种驱动组件，其包括具有盖端的壳体筒，具有第一附接表面的附接端和围绕内圆周设置以形成至少一个齿圈的齿轮齿。 行星齿轮组可以由壳体圆筒包围，并且包括至少一个太阳齿轮和至少一组行星齿轮。 输出接口可以包括接口体和具有第二附接表面的环形附接唇缘。 容纳圆筒可以附接到附接唇缘，用于经由与第一附接表面接触的第二附接表面驱动驱动组件，并且壳体圆柱体的顶端轴向延伸穿过附接唇缘的轴向端。 旋转动力可以经由齿轮齿和附接表面之间的接触从行星齿轮组传递到输出接口。

公开(公告)号：US20160368361A1

公开(公告)日：2016-12-22

申请号：US15187423

申请日：2016-06-20

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Takahito ENDO ,  Yuji IWASE ,  Hidekazu NAGAI ,  Kensei HATA

IPC分类号： B60K6/365 ,  F16H1/46 ,  B60K6/442 ,  B60K6/445 ,  B60K6/387 ,  B60W20/40

CPC分类号： B60K6/365 ,  B60K6/387 ,  B60K6/442 ,  B60K6/445 ,  B60K2006/381 ,  B60W20/40 ,  F16H1/46 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y10S903/911 ,  Y10S903/912

摘要： A drive unit for a hybrid vehicle in which selectable operating modes are increased and power distribution ratio is changeable is provided. The drive unit comprises: a first planetary gear unit having a first input element to which power of an engine is applied, a first reaction element connected to a first motor, and a first output element; a second planetary gear unit that performs having a second input element connected to the first output element, a second output element connected to an output member, and a second reaction element; a first clutch that selectively connects any of the first input element and the first reaction element to the second reaction element; and a second clutch that selectively connects at least any of two elements of the second planetary gear unit to rotate the second planetary gear unit integrally.

摘要翻译： 提供了一种用于混合动力车辆的驱动单元，其中可选择的操作模式增加并且功率分配比是可变的。 驱动单元包括：第一行星齿轮单元，其具有第一输入元件，发动机的功率被施加到第一输入元件，连接到第一电动机的第一反作用元件和第一输出元件; 第二行星齿轮单元，其执行具有连接到第一输出元件的第二输入元件，连接到输出构件的第二输出元件和第二反作用元件; 第一离合器，其选择性地将第一输入元件和第一反应元件中的任一个连接到第二反应元件; 以及第二离合器，其选择性地连接第二行星齿轮单元的两个元件中的至少一个，以一体地旋转第二行星齿轮单元。

公开(公告)号：US09506554B2

公开(公告)日：2016-11-29

申请号：US14005833

申请日：2012-03-22

申请人： Katsunori Sone ,  Naota Yamamoto ,  Hiroyoshi Ito ,  Kiyoshige Yamauchi ,  Hiroyuki Miyazaki ,  Takashi Ito

发明人： Katsunori Sone ,  Naota Yamamoto ,  Hiroyoshi Ito ,  Kiyoshige Yamauchi ,  Hiroyuki Miyazaki ,  Takashi Ito

IPC分类号： F16C33/76 ,  F16C19/54 ,  F16C19/00 ,  F16H57/08 ,  F16C19/36 ,  F16C33/66 ,  F16C33/78 ,  F16H57/04 ,  F16H1/46

CPC分类号： F16H57/08 ,  F16C19/364 ,  F16C19/543 ,  F16C33/667 ,  F16C33/7813 ,  F16C33/783 ,  F16C33/7889 ,  F16C2326/02 ,  F16C2361/61 ,  F16H1/46 ,  F16H57/04 ,  F16H57/0486

摘要： A rolling bearing includes rolling elements incorporated between an outer race and an inner race, a resin seal ring covering the opening of at least one end of the bearing space, and a filter covering an oil hole formed in the seal ring for capturing foreign matter contained in lubricating oil. The filter and the resin seal ring are integrated by insert molding. The filter and the seal ring are made of the same material. An annular lip portion, which is separate from the seal ring, is in contact with the outer race. An engaged portion provided on the radially inner side of the seal ring is engaged in a recess formed in the inner race such that, during thermal expansion of the seal ring, the engaged portion is engaged such that the seal ring is movable in the radial direction relative to the inner race.

摘要翻译： 滚动轴承包括结合在外座圈和内座圈之间的滚动元件，覆盖轴承空间的至少一端的开口的树脂密封环和覆盖在密封环中形成的用于捕获包含的异物的油孔的过滤器 在润滑油中。 过滤器和树脂密封环通过嵌件成型进行集成。 过滤器和密封环由相同的材料制成。 与密封环分离的环形唇部与外圈接触。 设置在密封环的径向内侧的被接合部分接合在形成在内圈中的凹部中，使得在密封环的热膨胀期间，被接合部分被接合，使得密封环可沿径向移动 相对于内线。

公开(公告)号：US09476499B2

公开(公告)日：2016-10-25

申请号：US14664185

申请日：2015-03-20

申请人： Sumitomo Heavy Industries, Ltd.

发明人： Kentaro Furusho ,  Kazunori Hiranuma ,  Takeshi Okada ,  Yoshitaka Shizu

IPC分类号： F16H57/08 ,  F16H1/46 ,  E02F9/12 ,  E02F9/20

CPC分类号： F16H57/08 ,  E02F9/123 ,  E02F9/128 ,  E02F9/2095 ,  F16H1/46 ,  F16H2057/085

摘要： A shovel includes: a speed reducer configured by stacking a plurality of gear speed reducers each having a sun gear, a planetary gear, an internal gear, and a carrier member supporting the planetary gear provided in a case, in a direction of an axis of rotation of an upper turning body; and a movement restriction section which is provided between the sun gear of one gear speed reducer among the gear speed reducers stacked in a plurality and another gear speed reducer stacked so as to face the sun gear and restricts movement of the sun gear of the one gear speed reducer toward the other gear speed reducer, wherein the movement restriction section is provided at the case.

摘要翻译： 一种铲子包括：减速器，其通过堆叠多个齿轮减速器而构成，所述减速机各自具有太阳齿轮，行星齿轮，内齿轮和承载构件，所述齿轮减速器沿着轴的方向支撑设置在壳体中的行星齿轮， 上转体的旋转; 以及运动限制部，其设置在多个齿轮减速器中的一个减速机的太阳齿轮之间，并且以与所述太阳齿轮相对的方式堆叠的另一齿轮减速器，并限制所述一个齿轮的太阳齿轮的运动 减速器朝向另一个齿轮减速器，其中移动限制部分设置在壳体处。

公开(公告)号：US20160298722A1

公开(公告)日：2016-10-13

申请号：US15093100

申请日：2016-04-07

申请人： Ford Global Technologies, LLC

发明人： Maziar Khosravi ,  Stefan Quiring ,  Martin Lutz

IPC分类号： F16F15/26 ,  F16H1/46 ,  F16H1/28

CPC分类号： F16F15/26 ,  F16H1/46

摘要： Methods and systems are provided for an engine crankshaft including an un-balanced mass coupled to a planetary gear set driven by the engine crankshaft. In one example, a system may include an engine crankshaft as a sun gear for a planetary gear set, with a single un-balanced mass coupled to an outer ring of the planetary gear set. In another example, a method may include driving an engine crankshaft in a first direction and driving an un-balanced mass coupled to an outer ring of a planetary gear set in a second direction opposite to the first direction, with rotation of the outer ring being driven by the engine crankshaft.

摘要翻译： 提供了用于发动机曲轴的方法和系统，其包括联接到由发动机曲轴驱动的行星齿轮组的不平衡的质量。 在一个示例中，系统可以包括作为用于行星齿轮组的太阳齿轮的发动机曲轴，其具有联接到行星齿轮组的外环的单个不平衡的质量。 在另一个示例中，一种方法可以包括在第一方向上驱动发动机曲轴并且驱动联接到与第一方向相反的第二方向的行星齿轮组的外圈的不平衡的质量，外环的旋转是 由发动机曲轴驱动。