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    WHEEL HUB FOR MOUNTING A WHEEL ON AN AXLE OF A WORK VEHICLE
    1.
    发明公开
    WHEEL HUB FOR MOUNTING A WHEEL ON AN AXLE OF A WORK VEHICLE 审中-公开

    公开(公告)号：EP4047242A1

    公开(公告)日：2022-08-24

    申请号：EP20877193.1

    申请日：2020-10-13

    申请人： IVECO S.P.A.

    发明人： PEREIRA LEMOS, José Francivaldo

    IPC分类号： F16H3/50 ,  F16H3/48 ,  F16H3/46 ,  F16H1/28 ,  F16H48/06 ,  B60B27/04

    摘要： The invention relates to a wheel hub (30) that includes a housing (32) and a reduction system (34). The reduction system (34) includes a planetary gearbox (48) configured to be operably connected between the axle (36) and the wheel (26), a bushing (50) for slidably connecting to the axle (36), and an actuation device (52) for sliding the bushing (50). The reduction system (34) has a first operating position in which the bushing (50) engages with the planetary gearbox (48) to transmit driving force from the axle (36) at a first speed ratio, and a second operating position in which the bushing (50) disengages from the planetary gearbox (48) and engages with the end cap (44) of the housing (32) in order to transmit driving force from the axle (36) at a second speed ratio that is 1:1.

    MULTIFUNKTIONSLAGERRINGE FÜR LEICHTBAUDIFFERENZIALE MIT UMGREIFENDER RINNE
    5.
    发明公开
    MULTIFUNKTIONSLAGERRINGE FÜR LEICHTBAUDIFFERENZIALE MIT UMGREIFENDER RINNE 审中-公开
    MULTIFUNKTIONSLAGERRINGEFÜRLEICHTBAUDIFFERENZIALE MIT UMGREIFENDER RINNE

    公开(公告)号：EP3033549A1

    公开(公告)日：2016-06-22

    申请号：EP14741513.7

    申请日：2014-06-30

    申请人： Schaeffler Technologies AG & Co. KG

    发明人： MARTINI, Harald ,  BIERMANN, Thorsten

    IPC分类号： F16H48/06

    CPC分类号： F16H57/08 ,  F16C19/163 ,  F16C19/547 ,  F16C33/588 ,  F16C35/06 ,  F16C2361/61 ,  F16H48/11 ,  F16H48/40 ,  F16H57/082 ,  F16H2048/106 ,  F16H2048/405 ,  F16H2057/085

    摘要： The invention relates to a planetary gearbox (1), such as a differential gearbox, having a planet carrier (6), to which planet wheels (3), which interengage with at least one sun wheel (9), are rotatably attached, wherein the planet carrier (6) can be connected to a drive wheel (12), such as a face gear (13), wherein furthermore a rolling-contact bearing (14) having rolling elements (21) and comprising two bearing rings (15), namely an inner bearing ring (16) and an outer bearing ring (17), rotatably supports the planet wheel (6) on a stationary housing (36), such as a gearbox housing, in a manner determining the position axially and/or radially, wherein at least one of the bearing rings (15) forms a raceway (19) for the rolling elements (21) to roll thereon, wherein the inner bearing ring (16) has a channel (31) to embrace a carrier element (32), such as a section of the housing (36) or of the planet carrier (6).

    摘要翻译： 具有行星架的行星齿轮箱，例如差速齿轮箱，与至少一个太阳轮相互联动的行星轮可旋转地附接到行星架上，其中行星架可连接到诸如平面齿轮的驱动轮， 此外，具有滚动元件并包括两个轴承环（即内轴承环和外轴承环）的滚动接触轴承以确定轴向位置的方式将行星轮可旋转地支撑在诸如齿轮箱外壳的固定壳体上 和/或径向地，其中至少一个轴承环形成用于滚动元件在其上滚动的滚道，其中内轴承环具有用于包围载体元件的通道，例如壳体或行星架的一部分 。

    Differential device
    6.
    发明公开
    Differential device 审中-公开
    DIFFERETIALVORRICHTUNG

    公开(公告)号：EP2789877A3

    公开(公告)日：2016-05-18

    申请号：EP14171292.7

    申请日：2010-01-26

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Shioiri, Hiroyuki ,  Taniguchi, Makoto ,  Suzuki, Yosuke ,  Endo, Takahito ,  Murata, Yoshitaka ,  Ide, Tsuyoshi ,  Tsuchida, Michitaka

    IPC分类号： F16H57/08 ,  F16H48/06 ,  F16H48/38 ,  F16H48/40

    CPC分类号： F16H48/08 ,  F16H57/037 ,  F16H2048/385 ,  Y10T29/49465 ,  Y10T74/2186

    摘要： Provided is a differential device, comprising a differential case that houses a gear group, and a ring gear disposed fitted to the differential case, wherein the differential case and the ring gear are supported rotatably about a drive shaft. The ring gear comprises a helical gear having a ring-like structure, the ring gear abuts the differential case in an axial direction of the drive shaft, and the ring gear and the differential case are welded at an abutting portion between the ring gear and the differential case from outside in a radial direction of the ring gear. The ring gear has a gear portion on an outer periphery of the ring gear and a fitting portion fitted to the differential case on an inner periphery of the ring gear, and the gear portion is disposed completely outside the whole differential case in the radial direction of the drive shaft.

    Differential device
    7.
    发明公开
    Differential device 审中-公开
    差分装置

    公开(公告)号：EP2789877A2

    公开(公告)日：2014-10-15

    申请号：EP14171292.7

    申请日：2010-01-26

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Shioiri, Hiroyuki ,  Taniguchi, Makoto ,  Suzuki, Yosuke ,  Endo, Takahito ,  Murata, Yoshitaka ,  Ide, Tsuyoshi ,  Tsuchida, Michitaka

    IPC分类号： F16H57/08 ,  F16H48/06 ,  F16H48/38 ,  F16H48/40

    CPC分类号： F16H48/08 ,  F16H57/037 ,  F16H2048/385 ,  Y10T29/49465 ,  Y10T74/2186

    摘要： Provided is a differential device, comprising a differential case that houses a gear group, and a ring gear disposed fitted to the differential case, wherein the differential case and the ring gear are supported rotatably about a drive shaft. The ring gear comprises a helical gear having a ring-like structure, the ring gear abuts the differential case in an axial direction of the drive shaft, and the ring gear and the differential case are welded at an abutting portion between the ring gear and the differential case from outside in a radial direction of the ring gear. The ring gear has a gear portion on an outer periphery of the ring gear and a fitting portion fitted to the differential case on an inner periphery of the ring gear, and the gear portion is disposed completely outside the whole differential case in the radial direction of the drive shaft.

    摘要翻译： 本发明提供一种差动装置，该差动装置包括容纳齿轮组的差速器壳体以及与该差速器壳体嵌合配置的齿圈，该差速器壳体和齿圈以能够绕驱动轴旋转的方式被支承。 所述齿圈包括具有环状结构的斜齿轮，所述齿圈在所述驱动轴的轴向方向上邻接所述差速器壳体，并且所述齿圈和所述差速器壳体在所述齿圈和所述齿圈之间的邻接部分处被焊接 从环形齿轮的径向方向上从外部看的差速器壳体。 所述齿圈在所述齿圈的外周具有齿轮部，在所述齿圈的内周具有与所述差速器壳嵌合的嵌合部，所述齿轮部配置在所述差速器壳的径向外侧 传动轴。

    AUTOMATIC GEARED VARIATOR FOR CHANGING GEAR RATIO WITHOUT DISENGAGING GEARS AND WITHOUT CONTROL DEVICES OR THEREWITH
    9.
    发明公开
    AUTOMATIC GEARED VARIATOR FOR CHANGING GEAR RATIO WITHOUT DISENGAGING GEARS AND WITHOUT CONTROL DEVICES OR THEREWITH 审中-公开
    自动带齿轮变速器提供的修改互利的转换，而无需脱离接触齿轮和无控制装置

    公开(公告)号：EP2348231A1

    公开(公告)日：2011-07-27

    申请号：EP08876941.9

    申请日：2008-12-01

    申请人： Automatic Transmissions, Ltd.

    发明人： VEDENEEV, Sergey Arkadevich

    IPC分类号： F16H3/74 ,  F16H48/06

    CPC分类号： F16H3/74

    摘要： Two or more stages of planetary mechanisms are used as an automatic geared variator, which stages of planetary mechanisms comprise sun gears, a carrier and planetary gears which can be in the form of double wheel gears. The planetary mechanisms comprise two or more power transfer flows. In one of the structural embodiments, the carrier of the first stage can be formed in one piece with the sun wheel gear of the second stage, the sun wheel gear of the first stage can be formed in one piece with the carrier of the second stage and the transmission ratio is changed without disengaging gears and without using control devices by initially stopping at least one link or placing it in a position close to the stop position, depending on the equality or closeness of forces of different power flows which are opposite in terms of the orientation thereof and which are transmitted thereto from different sides and from the main power flow links which are divided by the kinematic chains and depend on the load, relations between the diameters of the gears, center-to-center spacing determined by the number of teeth thereof and modules, and owing to the mobility of such a link which depends on the change in load, forces, the circular and relative velocity of the links in such a way that such an equality is recovered by the tendency of the forces to balance and to the restoration of the initial equilibrium position of the links.

    摘要翻译： 的行星机构的两个或更多个阶段被用作自动齿轮传动变速器，其中行星机制级包括太阳齿轮，行星架和行星齿轮哪些可以在双轮齿轮的形式。 该行星机构包括两个或更多个功率传输流。 在结构实施例的一个中，第一级的载流子可以在一个片与第二级的太阳轮齿轮形成，所述第一级的太阳齿轮可一体地形成有与第二级的载流子 和传动比而不分离齿轮和不通过最初停止的至少一个链路或将其放置在接近停止位置的位置处，这取决于在术语是相对的不同的功率流的力的平等或紧密度使用的控制装置改变 其取向和哪些是反式mitted于此从不同的侧面和从离开主功率流哪个是由运动链划分并取决于负载的，齿轮的适当直径，中心到中心之间的关系间隔的确定性由数开采 它们的和模块齿，并且由于寻求一个链接，依赖于负载，力的变化的流动性，的圆形和相对速度左寻求一种方式做 寻求平等由力的趋势，以平衡和向左的初始平衡位置的恢复回收。

    APPARATUS, SYSTEM, AND METHOD FOR A VARIABLE RATIO TRANSMISSION
    10.
    发明公开
    APPARATUS, SYSTEM, AND METHOD FOR A VARIABLE RATIO TRANSMISSION 审中-公开
    VORRICHTUNG，SYSTEM UND VERFAHRENFÜRREGELBARES GETRIEBE

    公开(公告)号：EP2324268A1

    公开(公告)日：2011-05-25

    申请号：EP09807315.8

    申请日：2009-08-13

    申请人： Millennial Research Corporation

    发明人： PALMER, Denis, L. ,  PALMER, Robert, A.

    IPC分类号： F16H48/06

    CPC分类号： F16H3/72 ,  B60K1/02 ,  B60K6/365 ,  B60K6/46 ,  B60K6/48 ,  B60K6/547 ,  B60L2240/421 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2710/081 ,  B60Y2400/607 ,  F16H3/724 ,  F16H48/36 ,  F16H2048/364 ,  H02K3/47 ,  H02K7/10 ,  H02K21/24 ,  H02K51/00 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/641 ,  Y02T10/642

    摘要： An apparatus, system, and method are disclosed to adjust input to output ratios with a planetary gear system. The apparatus comprises a sun gear that receives rotational force from a first input. A plurality of planet gears encircle the sun gear and operably connect with the sun gear. A planet gear carrier connects to the planet gears and transfers rotational energy to an output. A ring gear encircles the planet gears. The ring gear is a stator of an electric motor and rotational motion of the stator is a second input. The ring gear contains permanent magnets that align with the coils of the stator. The interaction of the permanent magnets and the coils provide the second input which adjusts rotational input to output torque and speed ratios.

    摘要翻译： 公开了一种用行星齿轮系统调节输入与输出比的装置，系统和方法。 该装置包括从第一输入接受旋转力的太阳齿轮。 多个行星齿轮围绕太阳齿轮并且与太阳齿轮可操作地连接。 行星齿轮架连接到行星齿轮并将旋转能传递到输出。 环形齿圈围绕行星齿轮。 齿圈是电动机的定子，定子的旋转运动是第二输入。 齿圈包含与定子的线圈对准的永磁体。 永磁体和线圈的相互作用提供了第二输入，其将旋转输入调节到输出转矩和速度比。