HEAT EXCHANGER WITH INTEGRATED BYPASS VALVE
    1.
    发明申请
    HEAT EXCHANGER WITH INTEGRATED BYPASS VALVE 失效
    带有集成旁路阀的热交换器

    公开(公告)号:US20090320642A1

    公开(公告)日:2009-12-31

    申请号:US12306875

    申请日:2007-06-06

    IPC分类号: F16H57/04 F28F7/00

    摘要: A transmission (8) having a transmission housing (26) having a region in which gear wheels (66, 68) rotate and a heat exchanger (30) which absorbs the heat generated in the transmission (8). This heat is transferred to a transmission lubricant and released to a coolant to transport the heat away from the transmission (8). A recess (56) is provided, in the transmission housing (26) outside of the region in which the gearwheels (66, 68) rotate, through which transmission lubricant flows and in which the heat exchanger (30) is arranged. The heat exchanger (30) has a bypass valve (48) which enables the heat exchanger (30) to be bypassed starting at a predefined low or excess pressure.

    摘要翻译: 具有变速器壳体(26)的变速器(8)具有齿轮(66,68)旋转的区域和吸收变速器(8)中产生的热量的热交换器(30)。 该热传递到传动润滑剂并释放到冷却剂中以将热量从变速器(8)传送出去。 在齿轮(66,68)旋转的区域外部的变速器壳体(26)中设置有凹部(56),变速器润滑剂通过该凹部流动并且设置有热交换器(30)。 热交换器(30)具有旁通阀(48),其使热交换器(30)能够以预定的低压或过压开始旁路。

    Shut-off fitting
    2.
    发明授权
    Shut-off fitting 失效
    关闭配件

    公开(公告)号:US07448595B2

    公开(公告)日:2008-11-11

    申请号:US10519288

    申请日:2003-06-04

    IPC分类号: F16K3/00

    CPC分类号: F16K3/28

    摘要: A shut-off instrument for a flow medium, in particular a slide valve instrument designed for pressurization on both sides with an instrument housing forming a flow channel and a slide valve chamber and with a soft-sealing shut-off element closing off the flow channel and with a slide valve stem which penetrates a seal arrangement and/or bearing arrangement in a housing neck extension delimiting the slide valve chamber and which is rotationally connected to a stem nut coupled to the shut-off element by a screw contact. The shut-of element is designed to include more than one part and at least one external dimension of the main body is slightly smaller than a nominal width of the flow channel and seal elements are arranged on opposite support surfaces of the main body via an engaged connection projecting over the external dimension with a peripheral edge collar.

    摘要翻译: 用于流动介质的截止仪器,特别是设计用于在两侧加压的滑阀仪器,其中仪器壳体形成流动通道和滑阀室,并且具有封闭流动通道的软密封截止元件 以及滑动阀杆,其穿过限定滑阀室的壳体颈部延伸部中的密封装置和/或轴承装置,并且旋转地连接到通过螺纹接触件联接到切断元件的杆螺母。 闭合元件被设计成包括多于一个部分,并且主体的至少一个外部尺寸略小于流动通道的标称宽度,并且密封元件经由接合部分布置在主体的相对的支撑表面上 在外部尺寸上突出的连接件具有外围边缘套环。

    Step-change gearbox
    3.
    发明授权
    Step-change gearbox 失效
    分步变速箱

    公开(公告)号:US06668670B1

    公开(公告)日:2003-12-30

    申请号:US10111514

    申请日:2002-04-24

    IPC分类号: F16H3089

    摘要: Multi-speed step-change transmission for commercial vehicles having an one input shaft, a main shaft placed in an axial extension, one countershaft parallel thereto and one intermediate shaft parallel to the two shafts for the reverse gear and the shafts have gear wheels forming the ratio steps of the transmission. The sum of the tip radii of the intermediate gear (3) for the reverse gear and of the main shaft gear (1) for the first gear is smaller than the axial separation (a) between the main shaft (5) and the intermediate shaft (6).

    摘要翻译: 用于具有一个输入轴,主轴放置在轴向延伸中的一个中间轴和一个平行于用于倒车齿轮的两个轴的中间轴的一个中间轴的商用车辆的多速变速器变速器具有形成 传输的比例步长。 用于倒档的中间齿轮(3)和第一齿轮的主轴齿轮(1)的前端半径之和小于主轴(5)和中间轴(5)之间的轴向间距(a) (6)。

    Gearwheel bearing in gearboxes
    4.
    发明授权
    Gearwheel bearing in gearboxes 失效
    减速机齿轮轴承

    公开(公告)号:US06658955B1

    公开(公告)日:2003-12-09

    申请号:US10009580

    申请日:2001-10-30

    IPC分类号: F16H338

    摘要: In the case of a vehicle transmission (2) with two counter shafts placed in a transmission housing (8) for the distribution of load, with one input shaft (4) and one main shaft (20) coaxially aligned with the input shaft (4), a gear (24) is placed in the area between the input shaft (4) and the main shaft (20). The gear (24) is secured by a bearing (26, 28) between the input shaft (4) and the main shaft (20) and secured radially by bearings between the two counter shafts. The bearing (26, 28) constitutes the exclusive axial bearing between the input shaft (4) and output shaft (20). The axial bearing comprises two axial effective roller bearings (26, 28) which lie on opposed sides of a projection (30) of the gear (24).

    摘要翻译: 在具有两个相对轴的车辆变速器(2)的情况下,两个相对轴位于用于分配负载的变速器壳体(8)中,一个输入轴(4)和一个主轴(20)与输入轴(4)同轴对准 ),齿轮(24)被放置在输入轴(4)和主轴(20)之间的区域中。 齿轮(24)通过输入轴(4)和主轴(20)之间的轴承(26,28)固定,并且通过两个对中轴之间的轴承径向固定。 轴承(26,28)构成输入轴(4)和输出轴(20)之间的专用轴向轴承。 轴向轴承包括位于齿轮(24)的突出部(30)的相对侧上的两个轴向有效的滚子轴承(26,28)。

    Synchronization device
    5.
    发明授权
    Synchronization device 失效
    同步装置

    公开(公告)号:US06543594B1

    公开(公告)日:2003-04-08

    申请号:US09743388

    申请日:2001-01-09

    申请人: Gerhard Führer

    发明人: Gerhard Führer

    IPC分类号: F16D2300

    摘要: The invention relates to a synchronization device (2) for torque-transmitting components (4, 6, 8) of a transmission comprising a disk set (40) which has several disks (82) and a synchronizer sleeve (30) connected to a shifting device (64). The synchronizer system (2) has mechanisms (82, 84, 86, 88, 90, 92, 94) that divide the torque among the torque transmitting components (4, 6, 8) into an initial lower torque and a subsequent larger synchronizing torque. This is preferably achieved by a gradation of the disk (82) that enables a successive engagement of the disks on the torque transmission.

    摘要翻译: 本发明涉及一种用于转矩传递组件(4,6,8)的同步装置(2),该同步装置包括具有多个盘(82)的盘组(40)和与移位相连的同步器套筒(30) 设备(64)。 同步器系统(2)具有将转矩传递部件(4,6,8)之间的转矩分成初始较低扭矩的机构(82,84,86,88,90,92,94)和随后的较大同步扭矩 。 这优选地通过盘(82)的渐变来实现,其使得能够在转矩传递上连续地接合盘。

    Gearshift device
    6.
    发明授权
    Gearshift device 失效
    换档装置

    公开(公告)号:US07216560B2

    公开(公告)日:2007-05-15

    申请号:US10519862

    申请日:2003-06-28

    申请人: Gerhard Führer

    发明人: Gerhard Führer

    IPC分类号: F16H59/00 F16H61/00 F16H63/00

    摘要: A gear shifting system for idler wheels (3) comprising sliding sleeves (2), which are connected torsion-resistant with a main shaft (1) and can be connected form-locking with an idler wheel (3) to be shifted via axial displacement. Actuation of the respective sliding sleeve (2) is provided through at least one adjusting unit (4), which selects an actuator such that a shifting actuation of the respective sliding sleeve (2) is possible.

    摘要翻译: 一种用于惰轮(3)的换档系统,包括滑动套筒(2),其与主轴(1)扭转抵接,并且可与惰轮(3)连接成形锁定,以通过轴向位移 。 通过至少一个调节单元(4)提供相应的滑动套筒(2)的致动,该调节单元选择致动器,使得相应的滑动套筒(2)的换档致动是可能的。

    Intermediate gear system for the reverse gear of a gearbox with power take-off
    7.
    发明授权
    Intermediate gear system for the reverse gear of a gearbox with power take-off 有权
    具有动力输出的齿轮箱的倒档的中间齿轮系统

    公开(公告)号:US07168335B2

    公开(公告)日:2007-01-30

    申请号:US10522354

    申请日:2003-07-26

    IPC分类号: F16H3/091

    摘要: An arrangement of the intermediate gear for a reverse gear (1) is proposed for a transmission with a drive shaft and an output shaft (2) arranged coaxially in relation to it and with one additional intermediate shaft (4) arranged parallel to the drive and output shafts (2) for a power take-off. The intermediate gear for the reverse gear (1) is driven by a shaft (3) and drives the output shaft (2), in which the intermediate gear for the reverse gear (1) is arranged above an imaginary plane (A) extended through the axes of the driving shaft (3) and the output shaft (2) and, with a horizontal orientation of plane (A), the driving shaft (3) is located to the right of the output shaft (2) in the direction of travel.

    摘要翻译: 提出了一种用于倒档齿轮(1)的中间齿轮的布置用于具有相对于其同轴设置的驱动轴和输出轴(2)的传动装置,以及与驱动器平行配置的一个附加中间轴(4) 输出轴(2)用于动力输出。 用于倒档(1)的中间齿轮由轴(3)驱动并驱动输出轴(2),其中用于倒档齿轮(1)的中间齿轮布置在延伸穿过的虚拟平面(A)上方 驱动轴(3)和输出轴(2)的轴线以及平面(A)的水平取向,驱动轴(3)位于输出轴(2)的右侧 旅行。

    Shut-off fitting
    8.
    发明授权
    Shut-off fitting 有权
    关闭配件

    公开(公告)号:US07950625B2

    公开(公告)日:2011-05-31

    申请号:US12229237

    申请日:2008-08-21

    IPC分类号: F16K3/00

    CPC分类号: F16K3/28

    摘要: A shut-off instrument for a flow medium, in particular a slide valve instrument designed for pressurization on both sides with an instrument housing forming a flow channel and a slide valve chamber and with a soft-sealing shut-off element closing off the flow channel and with a slide valve stem which penetrates a seal arrangement and/or bearing arrangement in a housing neck extension delimiting the slide valve chamber and which is rotationally connected to a stem nut coupled to the shut-off element by a screw contact. The shut-off element is designed to include more than one part and at least one external dimension of the main body is slightly smaller than a nominal width of the flow channel and seal elements are arranged on opposite support surfaces of the main body via an engaged connection projecting over the external dimension with a peripheral edge collar.

    摘要翻译: 用于流动介质的截止仪器,特别是设计用于在两侧加压的滑阀仪器,其中仪器壳体形成流动通道和滑阀室,并且具有封闭流动通道的软密封截止元件 以及滑动阀杆,其穿过限定滑阀室的壳体颈部延伸部中的密封装置和/或轴承装置,并且旋转地连接到通过螺纹接触件联接到切断元件的杆螺母。 切断元件被设计成包括多于一个部分,并且主体的至少一个外部尺寸略小于流动通道的标称宽度,并且密封元件经由接合的位置布置在主体的相对的支撑表面上 在外部尺寸上突出的连接件具有外围边缘套环。

    Vehicle transmission with progressive stepping
    9.
    发明授权
    Vehicle transmission with progressive stepping 失效
    车辆传动与渐进式步进

    公开(公告)号:US06709356B2

    公开(公告)日:2004-03-23

    申请号:US10193941

    申请日:2002-07-11

    IPC分类号: F16H3702

    摘要: In a transmission (2) for a motor vehicle with a main transmission part (22) which possesses a plurality of gear steps and wherein, between each step a step-jump in the gear ratio is provided, and with a split transmission part (40) for the separation of the step-jumps of the gear steps of the main transmission part (22) and with an area group transmission part (10) for the extension of the over-all gear ratio of the gear steps of the main transmission part 22 with a slow and a rapid gear ratio area, the average gear step-jump of the upper gear steps is approximately at least 0.7% less than the geometric step-jump calculated theoretically from the total gear ratio.

    摘要翻译: 在具有主变速部分(22)的具有多个齿轮台阶的机动车辆的变速器(2)中,并且其中,在每个步骤之间提供齿轮比中的跳跃,并且分配变速部分(40 ),用于分离主变速器部分(22)的齿轮级的跳跃和用于延长主变速器部分(22)的齿轮级的全部变速比的区域组传动部分(10) 如图22所示,慢速和快速齿轮比面积,上齿轮档的平均齿轮跳跃比理论上从总传动比计算出的几何跳跃几乎大约0.7%。