POSITIVELY ENGAGING SHIFTING ELEMENT WHICH CAN BE HYDRAULICALLY OR PNEUMATICALLY ACTUATED
    1.
    发明申请
    POSITIVELY ENGAGING SHIFTING ELEMENT WHICH CAN BE HYDRAULICALLY OR PNEUMATICALLY ACTUATED 有权
    可以进行液压或气动启动的主动接合元件

    公开(公告)号:US20110099994A1

    公开(公告)日:2011-05-05

    申请号:US12988247

    申请日:2009-03-24

    IPC分类号: F16D31/02

    摘要: The invention relates to a positively engaging shifting element which can be hydraulically or pneumatically actuated, comprising a hydraulically or pneumatically actuatable piston (I) having a piston compartment (2) containing a hydraulic medium or pressure medium, a pressure medium supply (6) for the piston (I), a jaw (3) and a mating jaw (4) with which the jaw (3) meshes when engaged. The engaging speed of the jaw (3) can be increased by decoupling the jaw (3) from the hydraulic or pneumatic volume flow when the jaws (3) and (4) are in a tooth butt position in relation to each other and by pretensioning the jaw (3) by means of a hydraulic or pneumatic pressure reservoir (7) that is actively connected to the piston (I) and that is connected to the pressure medium supply (6). The gap between the jaws, i.e. the window into which the jaw (3) can be engaged is maintained as narrow as possible in order for a tooth butt position of the jaws (3) and (4) in relation to each other being highly probable when the shift element is applied.

    摘要翻译: 本发明涉及一种能够液压或气动致动的正向啮合的变速元件,包括具有液压或气动致动的活塞(I),其具有包含液压介质或压力介质的活塞室(2),用于 活塞(I),钳口(3)和配合钳口(4),钳口(3)啮合时与其啮合。 当钳口(3)和(4)相对于彼此处于齿对接位置时,通过将钳口(3)与液压或气动体积流分离并且通过预张紧来使夹钳(3)的啮合速度增加 通过主动连接到活塞(I)并且连接到压力介质供应(6)的液压或气动压力储存器(7)来形成钳口(3)。 钳口之间的间隙,即钳口(3)可以接合的窗口保持尽可能的窄,以便钳口(3)和(4)相对于彼此的齿对接位置是非常可能的 当移动元件被应用时。

    MULTI-STAGE GEARBOX
    3.
    发明申请
    MULTI-STAGE GEARBOX 有权
    多级齿轮箱

    公开(公告)号:US20110009228A1

    公开(公告)日:2011-01-13

    申请号:US12919349

    申请日:2009-02-04

    IPC分类号: F16H3/62

    摘要: 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).

    摘要翻译: 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。

    Positively engaging shifting element which can be hydraulically or pneumatically actuated
    5.
    发明授权
    Positively engaging shifting element which can be hydraulically or pneumatically actuated 有权
    正向接合的变速元件可以液压或气动致动

    公开(公告)号:US08794415B2

    公开(公告)日:2014-08-05

    申请号:US12988247

    申请日:2009-03-24

    IPC分类号: F16D25/061

    摘要: The invention relates to a positively engaging shifting element which can be hydraulically or pneumatically actuated, comprising a hydraulically or pneumatically actuatable piston (I) having a piston compartment (2) containing a hydraulic medium or pressure medium, a pressure medium supply (6) for the piston (I), a jaw (3) and a mating jaw (4) with which the jaw (3) meshes when engaged. The engaging speed of the jaw (3) can be increased by decoupling the jaw (3) from the hydraulic or pneumatic volume flow when the jaws (3) and (4) are in a tooth butt position in relation to each other and by pretensioning the jaw (3) by means of a hydraulic or pneumatic pressure reservoir (7) that is actively connected to the piston (I) and that is connected to the pressure medium supply (6). The gap between the jaws, i.e. the window into which the jaw (3) can be engaged is maintained as narrow as possible in order for a tooth butt position of the jaws (3) and (4) in relation to each other being highly probable when the shift element is applied.

    摘要翻译: 本发明涉及一种能够液压或气动致动的正向啮合的变速元件,包括具有液压或气动致动的活塞(I),其具有包含液压介质或压力介质的活塞室(2),用于 活塞(I),钳口(3)和配合钳口(4),钳口(3)啮合时与其啮合。 当钳口(3)和(4)相对于彼此处于齿对接位置时,通过将钳口(3)与液压或气动体积流分离并且通过预张紧来使夹钳(3)的啮合速度增加 通过主动连接到活塞(I)并且连接到压力介质供应(6)的液压或气动压力储存器(7)来形成钳口(3)。 钳口之间的间隙,即钳口(3)可以接合的窗口保持尽可能的窄,以便钳口(3)和(4)相对于彼此的齿对接位置是非常可能的 当移动元件被应用时。

    Multi-stage gearbox
    6.
    发明授权
    Multi-stage gearbox 有权
    多级变速箱

    公开(公告)号:US08398522B2

    公开(公告)日:2013-03-19

    申请号:US12919350

    申请日:2009-02-04

    IPC分类号: F16H3/62

    摘要: A multi-stage transmission comprising planetary gearsets (P1, P2, P3, P4), shafts, and shift elements. Gearsets (P1, P2) form a front -mounted gear gearset and gearsets (P3, P4) form a main gearset. The carriers of gearsets (P1, P2) are coupled via shaft (4) which couples a main gearset element. The ring gear of gearset (P1) couples the sun gear of gearset (P2) via shaft (8) that 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). Shaft (7) couples main gearset element, and, via brake (07), housing (G). Shaft (6) couples another main gearset element and, via clutch (16), shaft (1). The output shaft couples a further main gearset element.

    摘要翻译: 一种包括行星齿轮组(P1,P2,P3,P4),轴和换档元件的多级变速器。 齿轮(P1,P2)形成一个前置齿轮组,齿轮组(P3,P4)形成主齿轮组。 齿轮组(P1,P2)的载体通过连接主齿轮组件的轴(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。 轴(7)连接主齿轮组件,以及通过制动器(07),外壳(G)。 轴(6)连接另一个主齿轮组件,以及通过离合器(16),轴(1)。 输出轴联接另一个主齿轮组件。

    MULTI-STAGE GEARBOX
    7.
    发明申请
    MULTI-STAGE GEARBOX 有权
    多级齿轮箱

    公开(公告)号:US20110009229A1

    公开(公告)日:2011-01-13

    申请号:US12919350

    申请日:2009-02-04

    IPC分类号: F16H3/66

    摘要: A multi-stage transmission comprising planetary gearsets (P1, P2, P3, P4), shafts, and shift elements. Gearsets (P1, P2) form a front -mounted gear gearset and gearsets (P3, P4) form a main gearset. The carriers of gearsets (P1, P2) are coupled via shaft (4) which couples a main gearset element. The ring gear of gearset (P1) couples the sun gear of gearset (P2) via shaft (8) that 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). Shaft (7) couples main gearset element, and, via brake (07), housing (G). Shaft (6) couples another main gearset element and, via clutch (16), shaft (1). The output shaft couples a further main gearset element.

    摘要翻译: 一种包括行星齿轮组(P1,P2,P3,P4),轴和换档元件的多级变速器。 齿轮(P1,P2)形成一个前置齿轮组,齿轮组(P3,P4)形成主齿轮组。 齿轮组(P1,P2)的载体通过连接主齿轮组件的轴(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。 轴(7)连接主齿轮组件,以及通过制动器(07),外壳(G)。 轴(6)连接另一个主齿轮组件,以及通过离合器(16),轴(1)。 输出轴联接另一个主齿轮组件。

    Multi-stage gearbox
    8.
    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

    IPC分类号: F16H3/62

    摘要: 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).

    摘要翻译: 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。

    TRANSMISSION HAVING SEVERAL FRICTIONALLY ENGAGED SHIFTING ELEMENTS
    9.
    发明申请
    TRANSMISSION HAVING SEVERAL FRICTIONALLY ENGAGED SHIFTING ELEMENTS 审中-公开
    具有几个摩擦接合元件的传动

    公开(公告)号:US20110290609A1

    公开(公告)日:2011-12-01

    申请号:US13143385

    申请日:2010-02-11

    IPC分类号: F16D21/00 F16D13/60

    摘要: A transmission (1) having a plurality of frictionally engaging shift elements (A to C) which are engaged or disengaged in order to obtain various gear ratios. The permissible surface pressure in the area of friction surfaces of connecting elements (B, C) that can be brought into mutual frictional engagement, which are engaged during upshifts to produce a gear ratio, is lower than the permissible surface pressure in the area of friction surfaces of disconnecting elements (A) that can be brought into mutual frictional engagement which, in each case, are only disengaged during upshifts to produce gear ratios.

    摘要翻译: 一种具有多个摩擦接合的换档元件(A至C)的变速器(1),它们被接合或分离以获得各种传动比。 在换档期间接合以产生齿轮比的可以相互摩擦接合的连接元件(B,C)的摩擦表面区域中允许的表面压力低于摩擦区域中允许的表面压力 能够相互摩擦接合的断路元件(A)的表面,在每种情况下,仅在升档期间仅分离以产生齿轮比。

    Positively engaging shifting element which can be hydraulically or pneumatically actuated
    10.
    发明授权
    Positively engaging shifting element which can be hydraulically or pneumatically actuated 有权
    正向接合的变速元件可以液压或气动致动

    公开(公告)号:US08851260B2

    公开(公告)日:2014-10-07

    申请号:US12988250

    申请日:2009-03-24

    IPC分类号: F16D25/061 F16D48/02

    CPC分类号: F16D25/061 F16D2048/0212

    摘要: The invention relates to a positively engaging shifting element which can be hydraulically or pneumatically actuated, comprising a hydraulically or pneumatically actuatable piston (I) having a piston compartment (2) containing a hydraulic medium or pressure medium, a jaw (3) having a dog-type gearing (4) and a mating jaw (5) with which the dog-type gearing (4) meshes when engaged. The engaging speed of the jaw (3) can be increased by decoupling the jaw (3) from the hydraulic or pneumatic volume flow when the jaws (3) and (5) are in a tooth butt position in relation to each other and by pretensioning the jaw (3) by means of a mechanical device (6) that is actively connected to the piston (I). The gap between the jaws, i.e. the window into which the jaw (3) can be engaged is maintained as narrow as possible in order for a tooth butt position of the jaws (3) and (5) in relation to each other being highly probable when the shift element is applied.

    摘要翻译: 本发明涉及一种能够液压或气动致动的正向接合的变速元件,包括具有液压或气动致动的活塞(I),其具有包含液压介质或压力介质的活塞室(2),具有狗 类型齿轮(4)和配合钳口(5),当啮合时,狗型齿轮(4)啮合。 当钳口(3)和(5)相对于彼此处于齿对接位置时,通过将钳口(3)与液压或气动体积流分离并通过预张紧来使夹爪(3)的啮合速度增加 通过主动连接到活塞(I)的机械装置(6)来形成钳口(3)。 钳口之间的间隙,即钳口(3)可以接合的窗口保持尽可能的窄,以便钳口(3)和(5)相对于彼此的齿对接位置是非常可能的 当移动元件被应用时。