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    Transmission lubrication system
    2.
    发明授权
    Transmission lubrication system 有权

    公开(公告)号：US09695928B2

    公开(公告)日：2017-07-04

    申请号：US14645016

    申请日：2015-03-11

    Applicant: HONDA MOTOR CO., LTD.

    Inventor： Takashi Ashimori ,  Yuuichi Hidaka ,  Akio Muto

    IPC: F16H37/06 ,  F16H57/04

    CPC classification number: F16H57/0435 ,  F16H57/0417 ,  F16H57/0421 ,  F16H57/0442 ,  F16H57/0445 ,  Y10T74/19219 ,  Y10T74/19991

    Abstract: The system comprises an oil pump driven in conjunction with an output shaft of a transmission, a first oil path for supplying oil discharged from the oil pump to a lubrication system of the transmission, a second oil path arranged in parallel with the first oil path to guide the oil from the oil pump to a heat exchanger, and a valve inserted on an upstream side of the heat exchanger in the second oil path. The valve opens at a first set pressure to conduct the oil from the oil pump to the second oil path. The oil is supplied to the first oil path in a low vehicle speed area below the first set pressure, so that oil supply necessary for the lubrication system can be ensured. The oil is supplied to the second oil path in a high vehicle speed area over the first set pressure.

    Direct drive rotation device for passively moving fluid
    3.
    发明授权
    Direct drive rotation device for passively moving fluid 有权
    直接驱动旋转装置，用于被动移动流体

    公开(公告)号：US09541188B2

    公开(公告)日：2017-01-10

    申请号：US14532142

    申请日：2014-11-04

    Applicant: Bell Helicopter Textron Inc. ,  Bell Helicopter Textron Inc.

    Inventor： Eric A. Sinusas ,  Walter West Riley

    IPC: F16H57/04 ,  B64C27/12 ,  F16N7/18 ,  F16H1/14

    CPC classification number: F16H57/0409 ,  B64C27/12 ,  F16H1/14 ,  F16H57/0427 ,  F16H57/0428 ,  F16H57/0436 ,  F16H57/0443 ,  F16H57/0471 ,  F16H57/0495 ,  F16N7/18 ,  Y10T74/19991

    Abstract: The device is configured for moving a fluid within a gearbox. In one illustrative embodiment, the device includes a base portion coupled to a rotatable member within the gearbox. An inlet portion of the device is configured to draw the fluid from a reservoir portion of the gearbox. The device is configured to utilize a centrifugal force for moving the fluid from the inlet portion toward the base portion along an interior surface of a conical portion. In another illustrative embodiment, the device includes a conical portion having an external threaded portion configured to capture a fluid during a rotation of the device. In such an embodiment, the threaded portion is configured to utilize a centrifugal force for moving the fluid captured by the threaded portion along an exterior surface of the conical portion.

    Abstract translation: 该装置被配置为移动齿轮箱内的流体。 在一个说明性实施例中，该装置包括联接到齿轮箱内的可旋转构件的基部。 装置的入口部分构造成从齿轮箱的储存部分抽取流体。 该装置构造成利用离心力沿着锥形部分的内表面将流体从入口部分移向基部。 在另一示例性实施例中，该装置包括锥形部分，其具有被配置为在装置旋转期间捕获流体的外部螺纹部分。 在这种实施例中，螺纹部分构造成利用离心力来沿着锥形部分的外表面移动由螺纹部分捕获的流体。

    DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS
    6.
    发明申请
    DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS 有权
    驱动传动装置和图像形成装置

    公开(公告)号：US20150198921A1

    公开(公告)日：2015-07-16

    申请号：US14594610

    申请日：2015-01-12

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Tomooku Koyama ,  Jun Agata ,  Wataru Uchida ,  Naoyuki Maeda

    IPC: G03G15/20 ,  F16H57/04

    CPC classification number: G03G15/206 ,  F16H57/0464 ,  F16H57/0471 ,  G03G21/1647 ,  G03G2221/1657 ,  Y10T74/19991

    Abstract: A drive transmission device includes: a gear, provided with a shaft hole, for transmitting a driving force; a frame to which a fixing shaft for rotatably supporting the gear by engaging with the shaft hole is fixed, wherein during transmission of the driving force, the gear is urged in a radial direction of the shaft hole, and a predetermined region of an outer peripheral surface of the fixing shaft slides on an inner peripheral surface of the shaft hole; and a holding portion, provided in a position closer to a center of the fixing shaft than the predetermined region with respect to a radial direction of the fixing shaft, for holding a lubricant between itself and the shaft hole. The holding portion is disposed only in a position opposite the predetermined region with respect to the center of the fixing shaft.

    Abstract translation: 驱动传动装置包括：齿轮，设置有用于传递驱动力的轴孔; 固定用于通过与轴孔接合来可旋转地支撑齿轮的固定轴的框架，其中在驱动力的传递期间，齿轮沿着轴孔的径向被推压，并且外周的预定区域 固定轴的表面在轴孔的内周面上滑动; 以及保持部，其设置在相对于所述固定轴的径向相对于所述固定轴的中心更靠近所述预定区域的位置，用于在其自身和所述轴孔之间保持润滑剂。 保持部仅设置在与固定轴的中心相对的预定区域的位置。

    GEAR MOTOR ASSEMBLY
    7.
    发明申请
    GEAR MOTOR ASSEMBLY 审中-公开
    齿轮电机总成

    公开(公告)号：US20150159744A1

    公开(公告)日：2015-06-11

    申请号：US14614035

    申请日：2015-02-04

    Applicant: Johnson Electric S.A.

    Inventor： Wing Cheung LAM ,  Qiang XU ,  Marlou Tampus MALABO

    IPC: F16H57/04 ,  F16H55/22 ,  F16C33/10

    CPC classification number: F16H57/043 ,  F16C33/10 ,  F16H55/22 ,  F16H57/0471 ,  F16H57/048 ,  F16H57/0498 ,  Y10T74/19828 ,  Y10T74/1987 ,  Y10T74/19991

    Abstract: A gear motor assembly includes a casing having a through hole, a motor fixed to the casing, an output shaft, a gear fixed to the output shaft and driven by the motor, and a substantially tubular bearing fixed in the through hole of the casing. The gear has a central hub which has an axial end surface, and a shaft portion extending from a central portion of the axial end surface of the central hub. The shaft portion is sleeved in the bearing. A slot is formed in the outer surface of the shaft portion and is filled with lubricant. The slot extends from a free end of the shaft portion to a joint between the outer surface of the shaft portion and the axial end surface of the central hub.

    Abstract translation: 齿轮马达组件包括具有通孔的壳体，固定到壳体的马达，输出轴，固定到输出轴并由马达驱动的齿轮，以及固定在壳体的通孔中的基本上管状的轴承。 齿轮具有中心毂，其具有轴向端面，以及从中心毂的轴向端面的中心部分延伸的轴部。 轴部分套在轴承中。 在轴部的外表面形成有槽，并且填充有润滑剂。 槽从轴部的自由端延伸到轴部的外表面和中心毂的轴向端表面之间的接合处。

    LUBRICATION STRUCTURE FOR REDUCTION GEAR
    8.
    发明申请
    LUBRICATION STRUCTURE FOR REDUCTION GEAR 有权
    减速齿轮润滑结构

    公开(公告)号：US20150152954A1

    公开(公告)日：2015-06-04

    申请号：US14410857

    申请日：2013-07-09

    Applicant: Atsushi Kajikawa ,  Masaya Michishita

    Inventor： Atsushi Kajikawa ,  Masaya Michishita

    IPC: F16H57/04

    CPC classification number: F16H57/042 ,  B60K2001/001 ,  F16H57/0424 ,  F16H57/045 ,  F16H57/0457 ,  F16H57/0483 ,  F16H2200/0021 ,  Y10T74/19991

    Abstract: A lubricating structure for a reduction gear includes a catch tank for holding a part of lubricating oil which is held on the bottom part of a transaxle case and which is supplied, by being scooped up, to each portion to be lubricated, a first oil passage provided within the transaxle case and guiding lubricating oil, which has been scooped up by a first driven gear, to the catch tank and a second oil passage provided within the transaxle case so as to be displaced from the first oil passage in an axial direction relative to the case and guiding lubricating oil, which has been scooped up by a second driven gear, to the catch tank.

    Abstract translation: 一种用于减速齿轮的润滑结构包括一个用于保持一部分润滑油的收集罐，该油罐被保持在变速驱动桥壳体的底部上，并通过被舀取被供应到每个待润滑部分上的第一油通道 设置在所述驱动桥上，并且将由第一从动齿轮舀取的导向润滑油引导到所述卡止槽，以及设置在所述驱动桥内的第二油路，以使其相对于所述第一油路在轴向相对位移 并将已经被第二从动齿轮铲起的润滑油引导到收集罐。

    Self Scavenging Gear Shield
    9.
    发明申请
    Self Scavenging Gear Shield 有权
    自扫齿轮盾

    公开(公告)号：US20150097073A1

    公开(公告)日：2015-04-09

    申请号：US14048795

    申请日：2013-10-08

    Applicant: Sikorsky Aircraft Corporation

    Inventor： Jason DeWitt McPeak ,  Stephen R. Sammataro ,  Scott Bradley Poteet ,  Michael John Orazietti ,  Jules Gene Kish

    IPC: F16H57/04 ,  F16N31/00 ,  B64C27/00

    CPC classification number: F16H57/0423 ,  B64C27/12 ,  F16N31/00 ,  Y10T74/19991

    Abstract: A gearbox assembly includes a gearbox housing and a gear located in the housing and rotatable about a central axis. One or more gear shields are fixed in the housing and at least partially surround the gear. The one or more gear shields define a cavity between the gear and the one or more gear shields. The one or more gear shields are configured such that a pumping action is created by the gear rotation to direct gearbox lubricant out of the cavity. A method of scavenging lubricant from a gearbox includes pumping a flow of lubricant circumferentially around a cavity defined between a gear and a gear shield at least partially surrounding the gear via rotation of the gear about a central axis. The flow of lubricant is urged from the cavity into a lubricant outlet. The lubricant is urged through a lubricant channel in an axial direction.

    Abstract translation: 齿轮箱组件包括齿轮箱壳体和位于壳体中并可围绕中心轴线旋转的齿轮。 一个或多个齿轮罩固定在壳体中并且至少部分地围绕齿轮。 一个或多个齿轮罩限定了齿轮与一个或多个齿轮罩之间的空腔。 一个或多个齿轮罩构造成使得通过齿轮旋转产生泵送作用以将齿轮箱润滑剂引导出空腔。 从齿轮箱清除润滑剂的方法包括：通过围绕中心轴线的齿轮的旋转，在限定在齿轮和齿轮罩之间的空腔周向地泵送润滑剂流，至少部分地围绕齿轮。 润滑剂的流动从空腔推动到润滑剂出口。 润滑剂沿轴向通过润滑剂通道。

    Gear unit
    10.
    发明授权
    Gear unit 有权
    减速器

    公开(公告)号：US08973458B2

    公开(公告)日：2015-03-10

    申请号：US13260517

    申请日：2010-03-11

    Applicant: Dietmar Strauβ ,  Ingo Schütterle

    Inventor： Dietmar Strauβ ,  Ingo Schütterle

    IPC: F16H57/02 ,  F16H57/04 ,  F16H61/00

    CPC classification number: F16H57/0447 ,  F16C33/664 ,  F16H57/0416 ,  F16H57/0423 ,  F16H57/045 ,  F16H57/0471 ,  F16H57/0495 ,  Y10T74/19991 ,  Y10T74/2186 ,  Y10T74/2189

    Abstract: A gear unit having at least one shaft supported by a bearing in the gear unit housing, the spatial region of a bearing of a shaft situated in a cutout of the gear unit housing being limited at least partially towards the interior of the gear unit by a limiting device, in particular one that has a cutout for a shaft supported in the bearing, the lowest point of the cutout effecting a minimum oil level in the spatial region of the bearing.

    Abstract translation: 齿轮单元具有至少一个由齿轮单元壳体中的轴承支撑的轴，位于齿轮单元壳体的切口中的轴的轴承的空间区域至少部分地被限制在齿轮单元的内部， 限制装置，特别是具有支撑在轴承中的轴的切口的切口，切口的最低点在轴承的空间区域中实现最小的油位。

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