MULTI-STAGE GEARBOX OF PLANETARY CONSTRUCTION
    1.
    发明申请
    MULTI-STAGE GEARBOX OF PLANETARY CONSTRUCTION 有权
    商业建筑多级齿轮箱

    公开(公告)号:US20130260945A1

    公开(公告)日:2013-10-03

    申请号:US13993772

    申请日:2011-11-21

    Abstract: A multi-stage planetary gearbox, in particular a torque split gearbox of a work machine, having a housing which accommodates four planetary gearsets, a plurality of shafts, and shift elements including brakes and clutches which implement different gear ratios between the drive and output shafts. The drive shaft couples a carrier of the third gearset which can couple, via a first clutch, a third shaft that is coupled to a ring gear of a second gearset and which can be connected, via a second clutch, to a fourth shaft connected to a sun gear of the third gearset. A fifth shaft couples a sun gear of the second gearset and can be locked, via a first brake, with the housing. A sixth shaft couples a ring gear of the third gearset and a carrier of the second gearset. The output shaft is coupled to a carrier of a fourth gearset.

    Abstract translation: 多级行星齿轮箱,特别是作业机械的转矩分动齿轮箱,具有容纳四个行星齿轮组的壳体,多个轴,以及包括在驱动和输出轴之间实现不同齿轮比的制动器和离合器的换档元件 。 驱动轴联接第三齿轮组的托架,其可以经由第一离合器联接第三轴,该第三轴联接到第二齿轮组的齿圈并且可经由第二离合器连接到连接到第二齿轮组的第四轴 第三档齿轮的太阳齿轮。 第五轴联接第二齿轮组的太阳齿轮并且可以经由第一制动器与壳体锁定。 第六轴联接第三齿轮组的齿圈和第二齿轮组的托架。 输出轴联接到第四齿轮组的载体。

    Double clutch transmission
    2.
    发明授权
    Double clutch transmission 有权
    双离合器传动

    公开(公告)号:US08474340B2

    公开(公告)日:2013-07-02

    申请号:US12759001

    申请日:2010-04-13

    Abstract: A double clutch transmission with first and second clutches (K1, K2) with input sides connected with an input shaft (w_an) and output sides respectively connected with one of two coaxially arranged transmission output shafts (w_k1, w_k2). At least first and second countershafts (w_v1, w_v2) are provided on which are mounted idler gearwheels (8, 9, 10, 11, 12, 13, 14, 15), while on the two first and the second transmission input shafts (w_k1, w_k2) are mounted fixed gearwheels (1, 2, 3, 4, 5) whereby at least several power shiftable forward gears (1, 2, 3, 4, 5, 6, 7, 8) and at least one reverse gear (R1, R2, R3, R4) is shiftable. A maximum of six gear planes (8-12, 9-13, 10-14, 11-4, 5-15) are provided so that at least one winding path gear is shifted upon disengagement of a coupling device (S_ab2) allocated to an output gear (18).

    Abstract translation: 具有第一和第二离合器(K1,K2)的双离合器变速器,输入侧与输入轴(w_an)连接,输出侧分别与两个同轴布置的变速器输出轴(w_k1,w_k2)中的一个连接。 至少提供第一和第二中间轴(w_v1,w_v2),其上安装有惰轮(8,9,10,11,12,13,14,15),而在两个第一和第二传动输入轴(w_k1) ,w_k2)安装有固定的齿轮(1,2,3,4,5),由此至少几个动力可转换的前进档(1,2,3,4,5,6,7,8)和至少一个倒档( R1,R2,R3,R4)是可移动的。 提供最多六个齿轮平面(8-12,9-13,10-14,11-4,5-15),使得至少一个绕组路径齿轮在分配给 输出齿轮(18)。

    Dual clutch transmission
    3.
    发明授权
    Dual clutch transmission 有权
    双离合变速器

    公开(公告)号:US08453531B2

    公开(公告)日:2013-06-04

    申请号:US12681933

    申请日:2008-10-08

    Abstract: A double clutch transmission with two clutches connected to a drive shaft and to one of two transmission input shafts. Fixed gears are coupled to the input shafts and engage idler gears. Several coupling devices connect the idler gears to either first or second countershafts which each have an output gear that couple gears of an output shaft such that forward and reverse gears can be shifted. A shifting device couples gears to engage power shift forward and reverse gears. Two dual gear planes each comprising one fixed gear and two idler gears which are supported by a respective countershaft. In each dual gear plane, at least one idler gear wheel can be used for at least two gears. Two single gear planes each comprise an idler and fixed gear such that at least one power shift winding-gear is engaged by a shifting device.

    Abstract translation: 具有两个离合器的双离合器变速器,其连接到驱动轴和两个变速器输入轴之一。 固定齿轮联接到输入轴并接合惰轮。 多个联接装置将空转齿轮连接到第一或第二中间轴,每个中间轴具有输出齿轮,该输出齿轮联接输出轴的齿轮,使得前进和后退齿轮可以移动。 换档装置联接齿轮以接合动力前进和倒档。 两个双齿轮平面各自包括一个固定齿轮和两个空转齿轮,它们由相应的中间轴支撑。 在每个双齿轮平面中,至少一个惰轮可用于至少两个齿轮。 两个单个齿轮平面各自包括惰轮和固定齿轮,使得至少一个动力换档绕组齿轮由换档装置接合。

    Multistage transmission
    4.
    发明授权
    Multistage transmission 有权
    多级传输

    公开(公告)号:US08430785B2

    公开(公告)日:2013-04-30

    申请号:US13213487

    申请日:2011-08-19

    Abstract: A multi-stage transmission (1) comprising a housing (9), a drive shaft (AN), an output shaft (AB), four planetary gear sets (RS1, RS2, RS3, RS4) which each have first, second and third elements, at least eight rotatable shafts (1, 2, 3, 4, 5, 6, 7, 8), six shift elements which comprise three clutches (K1, K2, K3) and three brakes (B1, B2, B3). Selective engagement of the clutches and brakes results in different transmission ratios between the drive shaft (AN) and output shaft (AB) so that up to nine forward gears can be implemented. In the multi-stage transmission, the connections of the individual elements to each other are such that exactly three of the six shift elements transmit torque during each gear step.

    Abstract translation: 一种多级变速器(1),包括壳体(9),驱动轴(AN),输出轴(AB),四个行星齿轮组(RS1,RS2,RS3,RS4),每个具有第一,第二和第三 元件,至少八个可旋转轴(1,2,3,4,5,6,7,8),包括三个离合器(K1,K2,K3)和三个制动器(B1,B2,B3)的六个换档元件。 离合器和制动器的选择性接合导致驱动轴(AN)和输出轴(AB)之间的传动比不同,因此可以实现多达九个前进档。 在多级变速器中,各个元件彼此的连接使得六个变速元件中的三个在每个档位期间传递转矩。

    Double clutch transmission
    5.
    发明授权
    Double clutch transmission 有权
    双离合器传动

    公开(公告)号:US08393239B2

    公开(公告)日:2013-03-12

    申请号:US12758982

    申请日:2010-04-13

    Abstract: A double clutch transmission with two clutches (K1, K2) having input sides connected to a drive shaft (w_an) and output side connected to one of two coaxially arranged transmission input shafts (w_k1, w_k2). At least two countershafts (w_v1, w_v2) are provided on which toothed idler gearwheels (7, 8, 9, 10, 13, 14, 15) are situated in a rotatable manner. Toothed idler gearwheels (1, 2, 3, 4) are provided in a rotationally fixed manner on the two transmission input shafts (w_k1, w_k2). At least a plurality of forward gears which are power shiftable (1, 2, 3, 4, 5, 6, 7, 8) and at least one reverse gear (R1, R2, R3, R4, R5, R6, R7, R8) are shiftable. A maximum of five gear planes (7-13, 8-14, 9-15, 10-4) are provided so that at least one power shiftable winding path gear (G1, G8, R4) is shiftable by at least one shift element (P).

    Abstract translation: 具有两个离合器(K1,K2)的双离合器变速器,其输入侧连接到驱动轴(w_an),输出侧连接到两个同轴布置的变速器输入轴(w_k1,w_k2)之一。 至少有两个中间轴(w_v1,w_v2)以可旋转的方式设置在齿形空转齿轮(7,8,9,10,13,14,15)上。 在两个变速器输入轴(w_k1,w_k2)上以旋转固定的方式设置齿轮惰轮(1,2,3,4)。 至少多个正向齿轮是功率可移动的(1,2,3,4,5,6,7,8)和至少一个倒档(R1,R2,R3,R4,R5,R6,R7,R8 )是可以移动的。 提供最多五个齿轮平面(7-13,8-14,9-15,10-4),使得至少一个动力可变换的绕线路齿轮(G1,G8,R4)可由至少一个换档元件 (P)。

    Multi step transmission
    6.
    发明授权
    Multi step transmission 有权
    多步传输

    公开(公告)号:US08241171B2

    公开(公告)日:2012-08-14

    申请号:US12859399

    申请日:2010-08-19

    Abstract: A multi step transmission comprising a drive shaft, an output shaft, four planetary gear sets each having a sun gear, a carrier and a ring gear, third, four, fifth, six, seventh and eighth rotatable shafts and at least six shift elements for selectively engaging different transmission ratios between the drive shaft and the output shaft such that nine forward gears and one reverse gear can be implemented. For each one of the nine forward gears and one reverse gear only three of the at least six shift elements are engaged. The sixth shaft is operatively connectable to the sun gear of the third platentary gear set via either a direct connection or a releasable connection.

    Abstract translation: 一种多级变速器,包括驱动轴,输出轴,四个行星齿轮组,每个行星齿轮组具有太阳齿轮,行星齿轮和环形齿轮,第三,第四,第五,第六,第七和第八可旋转轴以及至少六个换档元件, 选择性地接合驱动轴和输出轴之间的不同传动比,使得可以实现九个前进档和一个倒档。 对于九个前进档和一个倒档中的每一个,只有至少六个换档元件中的三个啮合。 第六轴通过直接连接或可释放连接可操作地连接到第三平台齿轮组的太阳齿轮。

    Multi step transmission
    7.
    发明授权
    Multi step transmission 有权
    多步传输

    公开(公告)号:US08241170B2

    公开(公告)日:2012-08-14

    申请号:US12859397

    申请日:2010-08-19

    Abstract: A multi step transmission comprises planetary gearsets (P1, P2, P3, P4), shafts, and shift elements. The sun gear of gearset (P1) couples shaft (4) which couples housing (G) via brake (04), the carrier of gearset (P1) couples shaft (3) which couples housing (G) via brake (03), the drive shaft via clutch (13), and shaft (5) via clutch (35). Shaft (5) couples the ring gear of gearset (P2) and the sun gear of gearset (P4). Shaft (1) couples the sun gear of gearset (P2) and operatively couples the carrier of gearset (P3). Shaft (6) couples the ring gear and carrier of gearsets (P1, P2) respectively, and operatively couples the sun gear of gearset (P3). The ring gear of gearset (P4) couples housing (G) and output shaft (2) couples the ring gear of gearset (P3), and detachably couples, via clutch (28), shaft (8) which couples the carrier of gearset (P4).

    Abstract translation: 多级变速器包括行星齿轮组(P1,P2,P3,P4),轴和换档元件。 齿轮组(P1)的太阳齿轮通过制动器(04)联接轴(4),齿轮组(P1)的托架通过制动器(03)连接到壳体(G)的轴(3), 驱动轴通过离合器(13)和轴(5)通过离合器(35)。 轴(5)连接齿轮组(P2)的齿圈和齿轮组(P4)的太阳齿轮。 轴(1)连接齿轮组(P2)的太阳齿轮并且可操作地连接齿轮组(P3)的载体。 轴(6)分别连接齿轮组(P1,P2)的齿圈和载体,并可操作地连接齿轮组(P3)的太阳齿轮。 齿轮组(P4)的齿圈联接壳体(G)和输出轴(2)将齿轮组(P3)的齿圈联接,并通过离合器(28)可拆卸地连接轴(8),轴(8)将齿轮组 P4)。

    Multi-stage gearbox
    9.
    发明授权
    Multi-stage gearbox 有权
    多级变速箱

    公开(公告)号:US08210981B2

    公开(公告)日:2012-07-03

    申请号:US12919349

    申请日:2009-02-04

    Abstract: A multi-stage transmission comprises planetary gearsets (P1, P2, P3, P4), shafts and shift elements. The carriers of gearsets (P1, P2) couple via shaft (4) which couples the sun gear of gearset (P3). The ring gear of the gearset (P1) couples the sun gear of gearset (P2) via shaft (8), which couples drive shaft (1) via clutch (18). The sun gear of gearset (P1) couples housing (G) by shaft (3) via brake (03), and shaft (1) via clutch (13). The ring gear of gearset (P2) couples housing (G) by shaft (5) via brake (05). The sun gear of gearset (P4) couples housing (G). Shaft (6) couples shaft (1) via clutch (16) and carrier of gearset (P3). Shaft (9) couples shaft (4) via clutch (49) and the ring gear of gearset (P4). Output shaft (2) couples the ring gear and the carrier respectively of gearsets (P3, P4).

    Abstract translation: 多级变速器包括行星齿轮组(P1,P2,P3,P4),轴和换档元件。 齿轮组(P1,P2)的载体通过连接齿轮组(P3)的太阳齿轮的轴(4)联接。 齿轮组(P1)的齿圈通过经由离合器(18)联接驱动轴(1)的轴(8)联接齿轮组(P2)的太阳齿轮。 齿轮组(P1)的太阳齿轮通过制动器(03)和轴(1)通过离合器(13)将轴(3)与轴(3)连接。 齿轮组(P2)的齿圈通过制动器(05)通过轴(5)将壳体(G)连接起来。 齿轮组(P4)的太阳齿轮联接外壳(G)。 轴(6)通过离合器(16)和齿轮组(P3)的托架连接轴(1)。 轴(9)通过离合器(49)和齿轮组(P4)的齿圈联接轴(4)。 输出轴(2)分别啮合齿轮(P3,P4)的齿圈和齿轮架。

    MULTI-RATIO TRANSMISSION
    10.
    发明申请
    MULTI-RATIO TRANSMISSION 有权
    多重传输

    公开(公告)号:US20120142486A1

    公开(公告)日:2012-06-07

    申请号:US13384629

    申请日:2010-08-19

    Abstract: A multi step transmission comprises planetary gearsets (P1, P2, P3, P4), shafts and shift elements. The sun gear of gearset (P1) couples housing (G). The carrier of gearset (P1) couples shaft (3), which couples housing (G) via brake (03), drive shaft (01) via clutch (13), and shaft (5) via clutch (35). Shaft (5) operatively couples the sun gear of gearset (P3) and couples the ring gear of gearset (P2) and the sun gear of set (P4). Shaft (1) couples, via clutch (17), shaft (7), which couples the sun gear of gearset (P2), and operatively couples the carrier of gearset (P3). Shaft (6) couples the ring gear of gearset (P1) and the carrier of gearset (P2) The ring gear of gearset (P4) couples shaft (4), which couples housing (G) via brake (04), and output shaft (2) couples the ring gear of gearset (P3) and the carrier of set (P4).

    Abstract translation: 多级变速器包括行星齿轮组(P1,P2,P3,P4),轴和换档元件。 齿轮组(P1)的太阳齿轮联接外壳(G)。 齿轮组(P1)的承载件通过离合器(13)和轴(5)经由离合器(35)联接轴(3),其通过制动器(03),驱动轴(01)与壳体(G)连接。 轴(5)可操作地连接齿轮组(P3)的太阳齿轮并连接齿轮组(P2)的齿圈和组(P4)的太阳齿轮。 轴(1)通过离合器(17),连接齿轮组(P2)的太阳齿轮的轴(7)耦合,并且可操作地连接齿轮组(P3)的载体。 轴(6)联接齿轮组(P1)的齿圈和齿轮组(P2)的载体齿轮组(P4)的齿圈联接轴(4),通过制动器(04)将壳体(G)和输出轴 (2)连接齿轮组(P3)的齿圈和组(P4)的载体。

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