DIFFERENTIAL HAVING SELF-ADJUSTING GEARING
    11.
    发明申请
    DIFFERENTIAL HAVING SELF-ADJUSTING GEARING 审中-公开
    具有自调节齿轮的差速器

    公开(公告)号:WO2011012973A1

    公开(公告)日:2011-02-03

    申请号:PCT/IB2010/001836

    申请日:2010-07-27

    CPC classification number: F16H48/08 F16H2048/085

    Abstract: A differential (10) including a gear case (14) that is operatively supported in driven relationship with respect to a drive train and a spider (48) mounted for rotation with the gear case (14). The spider (48) includes at least one pair of cross pins (50). Each cross pin (50) defines a longitudinal axis (54) and an outer surface (56) that is convex about an axis (58) extending perpendicular to the longitudinal axis (54) of the cross pin (50). Pinion gears (52) include a central bore (60) where the cross pins (50) are received in the central bore (60) of the pinion gears (52) such that the gears are mounted for rotation with the spider (48) and in meshing relationship with side gears (38, 40) with an increased degree of rotational freedom of the pinion gears (52) about the convex surface (56) of the cross pin (50). Alternatively, the central bore (160) of the pinion gears (52) may have an inner surface (162) that is convex along the axis (166) of the central bore.

    Abstract translation: 一种包括齿轮箱(14)的差速器(10),所述齿轮箱(14)可相对于传动系被可操作地支撑成驱动关系,并且所述齿轮(48)安装成与所述齿轮箱(14)一起旋转。 蜘蛛(48)包括至少一对十字销(50)。 每个交叉销(50)限定纵向轴线(54)和围绕垂直于交叉销(50)的纵向轴线(54)延伸的轴线(58)凸出的外表面(56)。 小齿轮(52)包括中心孔(60),其中十字销(50)被容纳在小齿轮(52)的中心孔(60)中,使得齿轮安装成与星形轮(48)一起旋转和 与侧齿轮(38,40)的啮合关系,其中小齿轮(52)围绕十字销(50)的凸形表面(56)的旋转自由度增加。 或者,小齿轮(52)的中心孔(160)可以具有沿中心孔的轴线(166)凸出的内表面(162)。

    PLANETENGETRIEBE UND PLANETENRAD HIEFÜR
    12.
    发明申请
    PLANETENGETRIEBE UND PLANETENRAD HIEFÜR 审中-公开
    行星齿轮和行星为此

    公开(公告)号:WO2010132912A1

    公开(公告)日:2010-11-25

    申请号:PCT/AT2010/000175

    申请日:2010-05-20

    CPC classification number: F16H1/2836 B62M11/14

    Abstract: Die Erfindung betrifft ein Planetengetriebe (1), umfassend ein Sonnenrad (2), einen Planetenträger (3) mit Planetenrädern (4) und ein Hohlrad (5), wobei die Planetenräder (4) auf dem Planetenträger (3) unabhängig voneinander elastisch gelagert sind. Die Erfindung betrifft auch ein Planetenrad für ein PIanetengetriebe, mit einem Zahnkranz und einer Lagerbuchse darin, dessen Zahnkranz (7) über zumindest ein zwischengeschaltetes elastisches Element (10) auf der Lagerbuchse (8) sitzt.

    Abstract translation: 本发明涉及一种行星齿轮(1),包括:太阳齿轮(2),行星架(3)与行星轮(4)和环形齿轮(5),其中,所述行星轮(4)与行星架(3)上安装彼此独立地弹性 , 本发明还涉及一种用于行星齿轮变速器的行星齿轮,与环齿轮和轴承衬套经由上轴承衬套(8)的至少一个插入弹性元件(10)落座的环形齿轮(7)。

    DRIVE TRAIN OF A WIND TURBINE COMPRISING A COUPLING SHAFT FOR COMPENSATING CONCENTRICITY TOLERANCES AND MISALIGNMENT OF A GEARBOX OUTPUT AXIS AND A GENERATOR TURNING AXIS

    公开(公告)号:WO2021063841A1

    公开(公告)日:2021-04-08

    申请号:PCT/EP2020/076974

    申请日:2020-09-25

    Applicant: ADWEN GMBH

    Inventor: ROGG, Andreas

    Abstract: Drive train of a wind turbine comprising a coupling shaft for compensating concentricity tolerances and misalignment of a gearbox output axis and a generator turning axis Provided is a drive train of a wind turbine. The drive train comprises a main shaft assembly, a planetary gearbox, and a generator. The planetary gearbox comprises an output shaft. The generator comprises a torque shaft, and the drive train further comprises a coupling shaft having a first articulated joint that is coupled to the output shaft and a second articulated joint that is coupled to the torque shaft. The first and second articulated joints are configured to compensate concentricity tolerances and a misalignment between the out-put shaft and the torque shaft. The coupling shaft is a floating shaft having a translational degree of freedom in axial direction. The drive train comprises a first and a second mechanical stop for limiting a resulting freedom of movement of the coupling shaft in axial direction to a predetermined range of motion. Further provided are a wind turbine, and a wind park.

    GETRIEBEANORDNUNG MIT AXIALEN KIPPSEGMENTEN
    15.
    发明申请

    公开(公告)号:WO2018192756A1

    公开(公告)日:2018-10-25

    申请号:PCT/EP2018/057847

    申请日:2018-03-28

    Abstract: Getriebeanordnung mit einem Planetenradsatz (1), der Planetenradsatz (1) umfassend ein Sonnenrad (2), Planetenräder (3) und ein Hohlrad (4), wobei die Planetenräder (3) jeweils mittels einer Lagerung (5) drehbar auf jeweils einem Planetenbolzen (7) gelagert sind und der jeweilige Planetenbolzen (7) mit einem Planetenträger (6) verbunden ist, dadurch gekennzeichnet, dass an den Planetenrädern (3) zugewandten Seiten des Planetenträgers (6) in Bezug auf den Planetenbolzen radial umlaufend Kippsegmente (8) vorgesehen sind, und dass der Planetenträger (6) auf seinen den Planetenrädern (3) zugewandten Seiten radial umlaufend in Bezug auf den Planetenbolzen zu den Kippsegmenten (8) korrespondierende Ausnehmungen (9) zur Aufnahme zumindest eines Teils der Kippsegmente (8) aufweist.

    FAN DRIVE GEAR SYSTEM WITH IMPROVED MISALIGNMENT CAPABILITY
    16.
    发明申请
    FAN DRIVE GEAR SYSTEM WITH IMPROVED MISALIGNMENT CAPABILITY 审中-公开
    风扇驱动齿轮系统具有改进的误码能力

    公开(公告)号:WO2014182467A1

    公开(公告)日:2014-11-13

    申请号:PCT/US2014/035412

    申请日:2014-04-25

    Abstract: An epicyclic gear assembly according to an exemplary aspect of the present disclosure includes, among other things, a carrier including a first plate axially spaced from a second plate by a radially outer connector. A first set of epicyclic gears supported adjacent the first plate include a first set of circumferentially offset intermediate gears meshing with a first sun gear and a first ring gear. A second set of epicyclic gears are axially spaced from the first set of epicyclic gears and supported adjacent the second plate, and include a second set of circumferentially offset intermediate gears meshing with a second sun gear and a second ring gear. The first epicyclic gear set and the second epicyclic gear set maintain relative intermeshing alignment during flexure induced deformation of the carrier.

    Abstract translation: 根据本公开的示例性方面的行星齿轮组件包括包括通过径向外部连接器与第二板轴向间隔开的第一板的载体。 支撑在第一板附近的第一组行星齿轮包括与第一太阳齿轮和第一齿圈啮合的第一组周向偏移的中间齿轮。 第二组行星齿轮与第一组行星齿轮轴向间隔开并且被支撑在第二板附近,并且包括与第二太阳齿轮和第二齿圈啮合的第二组周向偏移的中间齿轮。 第一行星齿轮组和第二行星齿轮组在载体的挠曲引起的变形期间保持相对啮合对准。

    EPICYCLIC GEAR SYSTEM WITH SEMI-INTEGRATED FLEXPIN ASSEMBLIES
    17.
    发明申请
    EPICYCLIC GEAR SYSTEM WITH SEMI-INTEGRATED FLEXPIN ASSEMBLIES 审中-公开
    具有半集成柔性组件的EPICYCLIC GEAR系统

    公开(公告)号:WO2010123964A1

    公开(公告)日:2010-10-28

    申请号:PCT/US2010/031843

    申请日:2010-04-21

    Inventor: FOX, Gerald

    Abstract: An epicyclic gear system (A) includes a sun gear (2), a ring gear (4) located around the sun gear (2) and planet pinions (6) located between the sun and ring gears (2,4). The planet pinions (6) rotate on a carrier (8) that includes flexpins (20) that are cantilevered from a wall (12) of the carrier (8) and sleeves (22) that are attached to the remote ends of the flexpins (20) and extend back over the flexpins (20) to create a double cantilever. Bearings (24) support the planet pinions (6) on the sleeves (22) so that the planet pinions (6) rotate about the flexpins (20). The double cantilever enables the flexpins (2) to flex such that the axes (Y) of the planet pinions (6) remain parallel to the common axis (X) of the sun and ring gears (2, 4). Each sleeve (22) has an integrated bearing race (44) and a bearing seat (42) that carries a separate bearing race (60). The sleeve (22) is easily detached from its flexpin (20) and the separate race (60) is easily removed from the sleeve (22) to disassemble the bearing (24) and remove the planet pinion (6).

    Abstract translation: 行星齿轮系统(A)包括太阳齿轮(2),围绕太阳齿轮(2)的环形齿轮(4)和位于太阳与环形齿轮(2,4)之间的行星小齿轮(6)。 行星小齿轮(6)在载体(8)上旋转,该载体(8)包括从载体(8)的壁(12)悬臂的柔性弹簧(20)和附接到柔性弹簧的远端的套筒(22) 20)并且延伸回柔性件(20)以形成双悬臂梁。 轴承(24)支撑套筒(22)上的行星小齿轮(6),使得行星小齿轮(6)围绕柔性销(20)旋转。 双悬臂使挠性弹簧(2)弯曲,使得行星小齿轮(6)的轴线(Y)保持平行于太阳和环形齿轮(2,4)的公共轴线(X)。 每个套筒(22)具有集成的轴承座(44)和承载单独的轴承座(60)的轴承座(42)。 套筒(22)容易从其挠性销(20)分离,并且分离的座圈(60)容易地从套筒(22)移除,以拆卸轴承(24)并且移除行星齿轮(6)。

    GEAR TRAIN WITH SPLIT TORQUE
    18.
    发明申请
    GEAR TRAIN WITH SPLIT TORQUE 审中-公开
    具有分体扭矩的齿轮

    公开(公告)号:WO2010119328A1

    公开(公告)日:2010-10-21

    申请号:PCT/IB2010/000822

    申请日:2010-04-14

    Abstract: A gear train (10) is provided that includes at least one side gear (12) comprising a helical face gear and a plurality of helical pinions (14) in meshing engagement with the helical face gear. The gear train (10) may further include an absorber (16) configured to provide an axial force on at least one of the plurality of helical pinions (14). A differential (22) may also be provided including a differential case (24) and a gear train (10) disposed in the differential case (24). The gear train (10) includes at least one side gear (12) comprising a helical face gear and a plurality of helical pinions (14) in meshing engagement with the helical face gear. The gear train (10) in the differential (22) may further include a means for providing an axial force on at least one of the plurality of helical pinions (14).

    Abstract translation: 提供了一种齿轮系(10),其包括至少一个侧齿轮(12),该侧齿轮包括螺旋面齿轮和与螺旋面齿轮啮合的多个螺旋小齿轮(14)。 齿轮系(10)还可以包括被配置成在多个螺旋小齿轮(14)中的至少一个上提供轴向力的吸收器(16)。 还可以设置差速器(22),其包括差速器壳体(24)和布置在差速器壳体(24)中的齿轮系(10)。 齿轮系(10)包括至少一个侧齿轮(12),其包括螺旋面齿轮和与螺旋面齿轮啮合的多个螺旋小齿轮(14)。 差速器(22)中的齿轮系(10)还可包括用于在多个螺旋小齿轮(14)中的至少一个上提供轴向力的装置。

    PLANETENGETRIEBE
    19.
    发明申请
    PLANETENGETRIEBE 审中-公开
    行星齿轮

    公开(公告)号:WO2010072188A1

    公开(公告)日:2010-07-01

    申请号:PCT/DE2009/001566

    申请日:2009-11-05

    Abstract: Planetengetriebe (10) mit einem ortsfesten Hohlrad (30), einem drehbaren Planetenträger (40), der eine geradzahlige Anzahl von wenigstens vier spiegelsymmetrisch angeordneten Planetenrädern (50a, 50b, 50c, 50d) aufweist, und einem Sonnenrad (60), dadurch gekennzeichnet, dass das Planetengetriebe (10) zwei sich dem Sonnenrad (60) gegenüberliegende, zwischen den Planetenrädern (50a, 50b, 50c, 50d) angeordnete Lager (80a, 80b) aufweist, die das An- oder Abtriebselement des Planetengetriebes (10) in der Mittelebene (M) des Planetenträgers (40) mit dem Planetenträger (40) verbinden, die Lager (80a, 80b) die gedachte Symmetrieachse bilden, und wenigstens zwei Planetenräder (50a, 50b) einen geringeren Abstand zueinander aufweisen als eines dieser Planetenräder (50a, 50b) zu einem weiteren Planetenrad (50c, 50d).

    Abstract translation: 行星齿轮(10)与具有偶数号的静止的齿圈(30),一个可旋转的行星齿轮架(40)的至少四个镜对称布置的行星齿轮(50A,50B,50C,50D),以及太阳轮(60),其特征在于 该行星齿轮(10)有两个所述太阳齿轮(60)的对面,所述行星齿轮之间(50A,50B,50C,50D),其设置轴承(80A,80B),其在该中心平面上的行星齿轮(10)的输入或输出元件 (M)的行星架(40)与行星齿轮架(40)连接,(80B 80A)形成轴承,对称的虚轴和至少两个行星齿轮(50A,50B)具有相互有,由于这些行星齿轮中的一个(50A,50B更小的距离 )(另一行星齿轮50C,50D)。

    PLANETARY GEARING
    20.
    发明申请
    PLANETARY GEARING 审中-公开
    行星齿轮

    公开(公告)号:WO2002057654A1

    公开(公告)日:2002-07-25

    申请号:PCT/RU2001000016

    申请日:2001-01-17

    Abstract: The invention relates to mechanical engineering and can be used, in particular for large wind power stations as a drive between a windwheel and a generator. The inventive planetary gearing comprises a body, central wheels and a carrier provided with pinions arranged thereon with the aid of anvils. The gearing pinions are embodied in a multicrown form and have one working surface at one concrete direction of a torsion torque. Small gear rims of all pinions are simultaneously engaged with the same central wheel of the internal gear, the number of pinions whose large gear rims are engaged with the same crown of the central wheel of the internal gear being less at least half as large. Said invention makes it possible to reduce the mass of the planetary gearing. For wind power stations of 660 kW, the mass reduction can reach 60 %, which is high in relation to the mounting height of the planetary gearing.

    Abstract translation: 本发明涉及机械工程,并且特别适用于作为风轮和发电机之间的驱动的大型风力发电站。 本发明的行星齿轮装置包括主体,中心轮和在其上借助于砧设置有小齿轮的载体。 传动齿轮以多重形式实现,并且在扭转扭矩的一个混凝土方向上具有一个工作表面。 所有小齿轮的小齿轮齿轮同时与内齿轮的同一中心轮接合,其大齿轮轮缘与内齿轮的中心轮的相同冠部啮合的小齿轮的数量少至少一半。 所述发明使得可以减小行星齿轮的质量。 对于660 kW的风力发电站,质量减少可达60%,相对于行星齿轮传动装置的安装高度则较高。

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