Compound transmission
    3.
    发明公开
    Compound transmission 失效
    Verbundgetriebe

    公开(公告)号:EP0841501A2

    公开(公告)日:1998-05-13

    申请号:EP98101148.9

    申请日:1994-05-16

    申请人: EATON CORPORATION

    IPC分类号: F16H3/095

    摘要: A compound transmission (110) of lighter weight and/or shorter axial length as compared to comparable prior art transmissions is provided. The compound transmission of the present invention utilizes main transmission section countershafts (124) and auxiliary transmission section countershafts (162) which are coaxial and are supported for independent rotation within a common transmission housing (116) solely by means of bearings (126, 162D) carried by the forward transmission end wall (116A) and the rearward transmission end wall (116B). The transmission mainshaft (146) is supported for rotation within the transmission housing solely by the input shaft (118) and/or the output shaft (158). One of the countershafts (162) and/or the mainshaft (146) may be of a tubular structure and telescopically surrounds the other of the countershafts (124) and one of the input and/or output shafts, respectively.

    摘要翻译: 提供了与可比较的现有技术传输相比更轻重量和/或更短轴向长度的复合传动(110)。 本发明的复合变速器利用同轴的主变速器部分中间轴(124)和辅助变速器部分中间轴(162),并且仅通过轴承(126,162D)支撑在公共变速器壳体(116)内独立旋转, 由前传动端壁(116A)和后传动端壁(116B)承载。 传动主轴(146)仅由输入轴(118)和/或输出轴(158)支撑以在变速器壳体内旋转。 中间轴(162)和/或主轴(146)中的一个可以是管状结构,并且分别可伸缩地围绕另一个中间轴(124)和一个输入轴和/或输出轴。

    High-capacity compound transmission
    4.
    发明公开
    High-capacity compound transmission 失效
    Hochleistungsverbundgetriebe

    公开(公告)号:EP0714802A2

    公开(公告)日:1996-06-05

    申请号:EP95307925.8

    申请日:1995-11-05

    申请人: EATON CORPORATION

    IPC分类号: B60K17/28 F16H3/095

    摘要: A high-capacity compound transmission (200) of lighter weight and/or shorter axial length than comparable prior art transmissions is provided. The compound transmission of the present invention utilizes main and auxiliary section countershafts (324, 362) which are coaxial and define a countershaft assembly supported solely by bearings in the transmission housing (214) forward and rearward end walls (214A, 214B) and by a single bearing carried by a minimal intermediate housing wall (214C). The mainshaft (346) is supported solely by tapered surfaces at the forward and rearward ends thereof, which abut complimentary tapered surfaces on or carried by the rearward end of the input shaft (16) and forward end of the output shaft (358). The auxiliary countershafts (362) may be generally tubular (362D) to allow for rear mounting of main section-driven PTO devices.

    摘要翻译: 提供了一种比同类现有技术的变速箱更轻重量和/或更短轴向长度的高容量复合传动装置(200)。 本发明的复合变速器利用同轴的主副中间轴(324,362),并限定一个中间轴组件,该中间轴组件仅由变速器壳体(214)中的轴承支承在前端壁和后端壁(214A,214B)中, 由最小的中间壳体壁(214C)承载的单个轴承。 主轴(346)仅在其前端和后端由锥形表面支撑,其抵靠输入轴(16)的后端和输出轴(358)的前端的互补锥形表面。 辅助中间轴(362)可以是大致管状(362D),以允许主部分驱动的PTO装置的后部安装。

    Transmission gear retainer
    5.
    发明公开
    Transmission gear retainer 失效
    Zahnradhalterungfürein Getriebe。

    公开(公告)号:EP0542500A2

    公开(公告)日:1993-05-19

    申请号:EP92310244.6

    申请日:1992-11-09

    申请人: EATON CORPORATION

    IPC分类号: F16H3/095 F16H57/02

    摘要: A gear retainer (200) is provided that features a thrust washer (54) that is secured in a transverse groove (40) in a transmission mainshaft (3) for rotation therewith and extends outwardly therefrom into a groove defined between a radially outwardly extending second surface (50) and a retainer ring (58) disposed in a slot (47) in an axially extending first surface (46) defining a recess (42) in a floating mainshaft gear (20) encircling mainshaft (3). Gear retainer (200) is operative to limit axial movement of gear (20) and to transmit axial thrust to mainshaft (3) that may have been imparted thereto by a clutching mechanism (24) during the process of clutching gear (20) to mainshaft (3). In another embodiment a gear retainer (300) is provided that includes a spacer (62) between ring (58) and thrust washer (54) that is secured for rotation with gear (20) and is operative to increase contact surface area between ring (58) and thrust washer (54).

    摘要翻译: 提供了一种齿轮保持器(200),其具有止推垫圈(54),该止推垫圈固定在变速器主轴(3)中的横向槽(40)中以与其一起旋转并从其向外延伸到限定在径向向外延伸的第二 表面(50)和设置在轴向延伸的第一表面(46)中的狭槽(47)中的保持环(58),其限定在环绕主轴(3)的浮动主轴齿轮(20)中的凹部(42)。 齿轮保持器(200)可操作以限制齿轮(20)的轴向运动,并将轴向推力传递到主轴(3),主轴(3)可在将齿轮(20)与主轴(20)啮合的过程中由离合机构(24) (3)。 在另一个实施例中,提供了齿轮保持器(300),其包括在环(58)和止推垫圈(54)之间的间隔件(62),该隔离件被固定成与齿轮(20)一起旋转,并且可操作地增加环 58)和止推垫圈(54)。

    Mechanical transmission with reduced ratio steps in upper transmission ratios
    8.
    发明公开
    Mechanical transmission with reduced ratio steps in upper transmission ratios 有权
    机械传动在传动比较高的情况下减少传动比

    公开(公告)号:EP0999380A2

    公开(公告)日:2000-05-10

    申请号:EP99121729.0

    申请日:1999-11-03

    申请人: EATON CORPORATION

    IPC分类号: F16H3/095

    摘要: A mechanical transmission (14) having a plurality of ratios (first-twelfth) and an automated system (10) utilizing same, has an upper group of ratios (seventh-twelfth) having a relatively small average ratio step (13%) compared to the average ratio steps (30%-40%) of comparable transmissions. This allows high-speed operation (35-70 mph) at or very nearing desired engine speed (112), emulating the characteristics of a CVT.

    摘要翻译: 具有多个比率(第一至第十二)的机械变速器(14)和利用它的自动系统(10)具有比较平均比率步骤(13%)相对较小的较高组比例(第七至第十二) 可比传输的平均比例步骤(30%-40%)。 这允许以期望的发动机速度(112)或非常接近期望的发动机速度(35)来高速操作(35-70mph),从而模拟CVT的特性。

    Transmission cooling system
    9.
    发明公开
    Transmission cooling system 失效
    Getriebekühlsystem

    公开(公告)号:EP0785379A2

    公开(公告)日:1997-07-23

    申请号:EP97300054.0

    申请日:1997-01-07

    申请人: EATON CORPORATION

    IPC分类号: F16H57/04

    摘要: A transmission cooling system (10) for a vehicle equipped with an engine (12) having a pressurized liquid cooling system (50). The transmission cooling system includes an oil-to-water-type heat exchanger (40) located in the transmission lubricant sump (36) and fluidly connected in series to the engine cooling system.

    摘要翻译: 一种用于车辆的变速器冷却系统(10),其配备有具有加压液体冷却系统(50)的发动机(12)。 传动冷却系统包括位于传动润滑油池(36)中的油 - 水型热交换器(40)并与发动机冷却系统串联流体连接。