Dual clutch
    1.
    发明授权
    Dual clutch 失效
    双离合器

    公开(公告)号:US08590685B2

    公开(公告)日:2013-11-26

    申请号:US13003909

    申请日:2009-06-29

    IPC分类号: F16D21/06 F16D25/08 F16D25/10

    摘要: A dual clutch which has two friction clutches, which have a central pressure-exerting plate and two pressure plates which are axially movable relative to the pressure-exerting plate with the interposition of the friction linings of two clutch disks, which each mesh with a gearbox input shaft of actuating devices. The pressure plates are acted on by transmission elements by the actuating devices directly without a lever action. Furthermore, for the cooling and lubrication of the actuating bearings between the actuating devices and the transmission elements, an annular chamber can be formed which has an increased fluid volume.

    摘要翻译: 具有两个摩擦离合器的双离合器,其具有中心压力板和两个压板,所述两个压力板相对于压力施加板可轴向移动,插入两个离合器盘的摩擦衬片,每个离合器盘与齿轮箱啮合 驱动装置的输入轴。 压力板通过传动元件由致动装置直接作用而不用杠杆作用。 此外,为了致动装置和传动元件之间的致动轴承的冷却和润滑,可以形成具有增加的流体体积的环形室。

    DUAL CLUTCH
    2.
    发明申请
    DUAL CLUTCH 有权
    双离合器

    公开(公告)号:US20110132712A1

    公开(公告)日:2011-06-09

    申请号:US13003904

    申请日:2009-06-29

    摘要: A dual clutch which has two friction clutches, a central pressure-exerting plate and two pressure plates which are axially movable relative to the pressure-exerting plate with the interposition of the friction linings of two clutch disks, which each mesh with in-each case one gearbox input shaft, of actuating devices. The dual clutch is held at the drive-input side, with the dual clutch being supported at the gearbox side by an actuating system, which holds the two actuating devices, for actuating the pressure plates, and with the actuating system being rotatably held on the clutch housing.

    摘要翻译: 一种具有两个摩擦离合器的双离合器,一个中心压力板和两个压力板,它们相对于压力盘可轴向移动,并插入两个离合器盘的摩擦衬片 一个变速箱输入轴,致动装置。 双离合器保持在驱动输入侧,双离合器通过致动系统支撑在齿轮箱侧,致动系统保持两个致动装置,用于致动压板,并且致动系统可旋转地保持在 离合器壳体。

    DUAL CLUTCH
    3.
    发明申请
    DUAL CLUTCH 失效
    双离合器

    公开(公告)号:US20110114436A1

    公开(公告)日:2011-05-19

    申请号:US13003909

    申请日:2009-06-29

    摘要: A dual clutch which has two friction clutches, which have a central pressure-exerting plate and two pressure plates which are axially movable relative to the pressure-exerting plate with the interposition of the friction linings of two clutch disks, which each mesh with a gearbox input shaft of actuating devices. The pressure plates are acted on by transmission elements by the actuating devices directly without a lever action. Furthermore, for the cooling and lubrication of the actuating bearings between the actuating devices and the transmission elements, an annular chamber can be formed which has an increased fluid volume.

    摘要翻译: 具有两个摩擦离合器的双离合器,其具有中心压力板和两个压板,所述两个压力板相对于压力施加板可轴向移动,插入两个离合器盘的摩擦衬片,每个离合器盘与齿轮箱啮合 驱动装置的输入轴。 压力板通过传动元件由致动装置直接作用而不用杠杆作用。 此外,为了致动装置和传动元件之间的致动轴承的冷却和润滑,可以形成具有增加的流体体积的环形室。

    Dual clutch
    4.
    发明授权
    Dual clutch 有权
    双离合器

    公开(公告)号:US08607949B2

    公开(公告)日:2013-12-17

    申请号:US13003904

    申请日:2009-06-29

    IPC分类号: F16D25/08 F16D25/10 F16D21/06

    摘要: A dual clutch which has two friction clutches, a central pressure-exerting plate and two pressure plates which are axially movable relative to the pressure-exerting plate with the interposition of the friction linings of two clutch disks, which each mesh with one gearbox input shaft, of actuating devices. The dual clutch is held at the drive-input side, with the dual clutch being supported at the gearbox side by an actuating system, which holds the two actuating devices, for actuating the pressure plates, and with the actuating system being rotatably held on the clutch housing.

    摘要翻译: 具有两个摩擦离合器的双离合器,一个中心压力驱动板和两个压力板,它们相对于压力盘可轴向移动,并插入两个离合器盘的摩擦衬片,每个离合器盘与一个齿轮箱输入轴 的致动装置。 双离合器保持在驱动输入侧,双离合器通过致动系统支撑在齿轮箱侧,致动系统保持两个致动装置,用于致动压板,并且致动系统可旋转地保持在 离合器壳体。

    Controlled axial biasing unit
    5.
    发明授权
    Controlled axial biasing unit 有权
    受控轴向偏置单元

    公开(公告)号:US08950289B2

    公开(公告)日:2015-02-10

    申请号:US13256368

    申请日:2010-02-19

    摘要: A controlled axial biasing unit (1) is provided which substantially includes a first ramp disk (11) and a second ramp disk (12), each of which disks is configured with a plurality of ramp contours (8). An annular cage (2) that carries a plurality of rolling elements (3) is inserted between the first ramp disk (11) and the second ramp disk (12). At least the first ramp disk (11), the second ramp disk (12) and the cage (2) are made by a shaping method without chip removal. Each of the first ramp disk (11) and the second ramp disk (12) is configured with a continuous wall (32). Likewise through this shaping method, the first ramp disk (11) and the second ramp disk (12) have on an outer periphery (UA) an integrally formed safety stop device (14) for respective end positions.

    摘要翻译: 提供了一个受控的轴向偏置单元(1),其基本上包括第一斜坡盘(11)和第二斜坡盘(12),每个盘配置有多个坡道轮廓(8)。 承载多个滚动元件(3)的环形保持架(2)插入在第一斜面盘(11)和第二斜面盘(12)之间。 至少第一斜坡盘(11),第二斜坡盘(12)和保持架(2)通过成形方法制成而不需要切屑。 第一斜坡盘(11)和第二斜坡盘(12)中的每一个构造有连续壁(32)。 同样地,通过该成形方法,第一斜坡盘(11)和第二斜坡盘(12)在外周(UA)上具有用于各个端部位置的整体形成的安全停止装置(14)。

    Thin-walled antifriction bearings
    7.
    发明申请
    Thin-walled antifriction bearings 审中-公开
    薄壁减摩轴承

    公开(公告)号:US20060182379A1

    公开(公告)日:2006-08-17

    申请号:US10565988

    申请日:2004-06-23

    IPC分类号: F16C33/58

    摘要: The invention relates to thin-walled rolling bearings, such as needle bearings, which are produced without the removal of material and the outer rings of which form a structural unit and are produced from a cold-rolled strip. According to the invention, the outer rings are produced from a cold-formable, fully hardenable steel, a ratio of from 1:20 to 1:5 being set between their wall thickness and the diameter of the bearing needles, and the fully hardened wall having a core hardness of ≧600 HV and a surface hardness of ≧680 HV. The invention makes it possible for bearings to withstand higher static bearings than bearings made from conventional steels while taking up the same installation space.

    摘要翻译: 本发明涉及薄壁滚动轴承,例如滚针轴承,其在不移除材料的情况下制造,其外圈形成结构单元并且由冷轧带材制成。 根据本发明,外环由可冷成型的完全可硬化的钢制成,其壁厚和轴承针的直径之间设定为1:20至1:5的比例,以及完全硬化的壁 核心硬度> 600HV,表面硬度> 680HV。 本发明使轴承能承受比常规钢制成的轴承更高的静态轴承,同时承受相同的安装空间。

    BEARING ARRANGEMENT
    8.
    发明申请
    BEARING ARRANGEMENT 审中-公开
    轴承安排

    公开(公告)号:US20100220949A1

    公开(公告)日:2010-09-02

    申请号:US12664271

    申请日:2008-05-06

    IPC分类号: F16C35/04 B23P17/00

    摘要: The invention relates to a bearing arrangement (1) comprising an at least partially planar bearing support (2) that has a supporting bore (5), and at least one bearing (6) which is connected to said bearing support (2). An external ring (7) of the bearing (6) is provided with a recess (14) for accommodating the bearing support (2). According to the invention, the axially internal end of the recess (14) has an undercut (15), the diameter (D1) of which in relation to a bearing axis (11) is smaller than a diameter (D2) formed by an axially extending section of the recess (14). A slotted ring-type holding element (16) which positively covers the bearing support (2) in a radial direction in at least one circumferential point is inserted into the undercut (15).

    摘要翻译: 本发明涉及一种轴承装置(1),其包括具有支撑孔(5)的至少部分平面的轴承支撑件(2)和连接到所述轴承支撑件(2)的至少一个轴承(6)。 轴承(6)的外圈(7)设有用于容纳轴承座(2)的凹槽(14)。 根据本发明,凹部(14)的轴向内端具有底切(15),其相对于轴承轴线(11)的直径(D1)小于由轴向(11)形成的直径(D2) 所述凹部(14)的延伸部分。 在至少一个圆周点上沿径向方向正确地覆盖轴承支撑件(2)的开槽环形保持元件(16)被插入到底切部(15)中。

    MECHANICAL ROLLER TAPPET FOR AN INTERNAL COMBUSTION ENGINE
    9.
    发明申请
    MECHANICAL ROLLER TAPPET FOR AN INTERNAL COMBUSTION ENGINE 失效
    用于内燃机的机械滚轮

    公开(公告)号:US20100012065A1

    公开(公告)日:2010-01-21

    申请号:US12449341

    申请日:2008-01-22

    IPC分类号: F01L1/14

    摘要: The invention proposes a mechanical roller tappet (1a, 1b) comprising a tappet housing (2a, 2b) shaped out of sheet metal, a drive roller (3) actuable by a cam (9) and an axle (5a, 5b) on which the drive roller (3) is mounted, end portions (24) of the axle (5a, 5b) being supported in axle eyes (23) of the tappet housing (2a, 2b), said tappet housing (2a, 2b) comprising a tappet skirt (10a, 10b) and a tappet bottom (16) possessing a contact surface (21) for an adjacent engine component on a power take-off side. At an end of the tappet skirt facing the cam, the tappet bottom is connected to the tappet skirt and is shaped into the interior of the tappet skirt while forming a pocket for receiving the drive roller, the axle eyes being arranged in first sections (18) of the tappet bottom while being spaced from an inner peripheral surface (19) of the tappet skirt and extending substantially parallel to the longitudinal direction of the tappet skirt, the contact surface being arranged on a second section (20) of the tappet bottom connecting the first sections to each other.

    摘要翻译: 本发明提出了一种机械辊挺杆(1a,1b),其包括由金属板形成的挺杆壳体(2a,2b),由凸轮(9)和轴(5a,5b)致动的驱动辊(3) 安装驱动辊(3),轴(5a,5b)的端部(24)被支撑在挺杆壳体(2a,2b)的轴眼(23)中,所述挺杆壳体(2a,2b)包括 挺杆裙部(10a,10b)和挺杆底部(16),其具有用于在动力输出侧的相邻发动机部件的接触表面(21)。 在挺杆裙部朝向凸轮的端部,挺杆底部连接到挺杆裙部,并形成在挺杆裙部的内部,同时形成用于接收驱动辊的凹口,轴眼布置在第一部分(18 ),其与所述挺杆裙部的内周表面(19)间隔开并且基本上平行于所述挺杆裙部的纵向方向延伸,所述接触表面布置在所述挺杆底部连接的第二部分(20)上, 第一部分彼此。

    MECHANICAL TAPPET IN PARTICULAR FOR A FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE
    10.
    发明申请
    MECHANICAL TAPPET IN PARTICULAR FOR A FUEL PUMP OF AN INTERNAL COMBUSTION ENGINE 有权
    用于内燃机燃油泵的机械塔

    公开(公告)号:US20080190237A1

    公开(公告)日:2008-08-14

    申请号:US11944741

    申请日:2007-11-26

    IPC分类号: F16H53/06

    摘要: A mechanical tappet (101, 201, 301, 401, 501, 601, 701, 801, 901, 1001) is provided, in particular for actuating the lifting of a pump piston (39) of a fuel pump of an internal combustion engine, with a sleeve-shaped tappet housing (102, 202, 302, 402, 502, 602, 702, 902, 1002) constructed as a shaped sheet-metal part and with a driving roller (6) supported so that it can rotate. Here, a bolt (4) supports the driving roller so that it is centered, and end sections (7) of the bolt projecting from the driving roller are supported in bolt eyes (8) of the tappet housing.

    摘要翻译: 提供了机械挺杆(101,201,301,401,501,601,701,801,901,1001),特别是用于致动内燃机的燃料泵的泵活塞(39)的提升, 其具有被构造成成形的金属片部分的一个套筒状的挺杆外壳(102,202,302,402,502,602,702,902,1002)以及被支撑成可旋转的驱动辊。 这里,螺栓(4)支撑驱动辊使其为中心,并且从驱动辊突出的螺栓的端部(7)被支撑在挺杆外壳的螺栓眼(8)中。