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130 条记录 (耗时 0.017 秒)

    LOCK-UP DEVICE FOR TORQUE CONVERTER
    4.
    发明申请
    LOCK-UP DEVICE FOR TORQUE CONVERTER 审中-公开

    公开(公告)号：US20180038465A1

    公开(公告)日：2018-02-08

    申请号：US15552173

    申请日：2016-01-18

    申请人： EXEDY Corporation

    发明人： Yukiyoshi TAKADA ,  Satoshi OSAKI

    IPC分类号： F16H45/02 ,  F16F15/123

    CPC分类号： F16H45/02 ,  F16F15/12353 ,  F16F15/12366 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0278

    摘要： A lock-up device includes a clutch part, an input plate, an outer peripheral side damper part, an output plate, an inner peripheral side damper part, and an intermediate member. The outer peripheral side damper part includes at least two outer peripheral side springs. The outer peripheral side springs are disposed in a circumferential alignment, act in series, and take circular-arc shapes when in a free state. The inner peripheral side damper part includes at least two inner peripheral side springs. The inner peripheral side springs are disposed in a circumferential alignment on an inner peripheral side of the outer peripheral side damper part, and act in series. The intermediate member is rotatable relatively to the input plate and the output plate, and makes the outer peripheral side damper part and the inner peripheral side damper part act in series.

    STARTING DEVICE
    5.
    发明申请
    STARTING DEVICE 有权

    公开(公告)号：US20170198795A1

    公开(公告)日：2017-07-13

    申请号：US15324435

    申请日：2015-08-10

    申请人： AISIN AW CO., LTD.

    发明人： Hiroki TSUJI ,  Yohei FUJITA ,  Tomoki INAGAKI ,  Hideaki MIYAKOSHI

    IPC分类号： F16H45/02 ,  F16F15/123 ,  F16F15/12 ,  F16H41/24

    CPC分类号： F16H45/02 ,  F16F15/1202 ,  F16F15/12353 ,  F16H41/24 ,  F16H2045/0231 ,  F16H2045/0247

    摘要： When “It” is defined as the moment of inertia of all elements included in a torque transmission path from a front cover 3 to a damper hub 7, “Im” is defined as the moment of inertia of a first intermediate member 12 coupled to a vibration absorption spring Spd of a dynamic damper 20, “Idd” is defined as the moment of inertia of a mass body of the dynamic damper 20, “A=Im/It”, “B=Idd/Im”, and “Netag” is defined as a rotation speed of an engine corresponding to a frequency of vibration to be damped by the dynamic damper, the starting device is configured so as to satisfy 0.04≦A≦0.10, 0.90≦B≦2.60 and 900 rpm≦Netag≦1400 rpm.

    TORSIONAL DAMPER ASSEMBLY
    7.
    发明申请
    TORSIONAL DAMPER ASSEMBLY 审中-公开

    公开(公告)号：US20170175848A1

    公开(公告)日：2017-06-22

    申请号：US14978322

    申请日：2015-12-22

    申请人： Adam Timmons ,  Gregory Heitmann

    发明人： Adam Timmons ,  Gregory Heitmann

    IPC分类号： F16F15/123 ,  F16D3/12

    CPC分类号： F16F15/12353 ,  F16D3/12 ,  F16F15/127 ,  F16F15/137

    摘要： A torsional damper assembly for a vehicle powertrain is provided and is configured to dampen torsional vibration transfer between an engine and a transmission of the vehicle. The assembly includes a hub having a flange defining a window, a biasing mechanism disposed at least partially within the window and configured to absorb a first portion of the torsional vibration from the engine, and a damper body disposed at least partially within the window. The damper body is formed from at least one of a viscoelastic material and a viscoplastic material, and is configured to dampen a second, different portion of the torsional vibration and radial forces from the engine such that the biasing mechanism and the damper body cooperatively dampen the torsional vibration transfer between the engine and the transmission.

    Torsional vibration damper
    8.
    发明授权
    Torsional vibration damper 有权
    扭转振动阻尼器

    公开(公告)号：US09541157B2

    公开(公告)日：2017-01-10

    申请号：US14059824

    申请日：2013-10-22

    申请人： Schaeffler Technologies AG & Co. KG

    发明人： Christian Dinger

    IPC分类号： F16F15/14 ,  F16F15/123

    CPC分类号： F16F15/1428 ,  F16F15/12353 ,  F16F15/145 ,  Y10T74/2131

    摘要： A torsional vibration damper for transferring torque between a first and a second rotatable element, having a rotatable pressure plate to transfer the torque from the first element, a rotatable output element to transfer the torque to the second element, and a vibration damper element to transfer the torque between the pressure plate and the output element, where the vibration damper element includes an energy-storing spring system. A driving element is formed in a single piece on the pressure plate to fit against the spring system.

    摘要翻译： 一种用于在第一和第二可旋转元件之间传递扭矩的扭转振动阻尼器，具有可转动的压力板以从第一元件传递扭矩，将转矩传递到第二元件的可旋转的输出元件以及用于传递扭矩的振动阻尼器元件 压力板和输出元件之间的扭矩，其中减振元件包括储能弹簧系统。 驱动元件在压板上形成为单件，以适应弹簧系统。

    POWERTRAIN MECHANISM WITH DRIVE PLATE
    9.
    发明申请
    POWERTRAIN MECHANISM WITH DRIVE PLATE 有权
    动力传动机构与驱动板

    公开(公告)号：US20160319900A1

    公开(公告)日：2016-11-03

    申请号：US15139013

    申请日：2016-04-26

    申请人： VALEO OTOMOTIV SANAYI VE TICARET ANONIM SIRKETI

    发明人： Cihan ÇIÇEK ,  Olivier MARECHAL ,  Didier BAGARD

    IPC分类号： F16F15/129 ,  F16F15/30 ,  F16F15/123 ,  F16D1/06 ,  F16D1/10

    CPC分类号： F16F15/1297 ,  F16D1/06 ,  F16D1/10 ,  F16D1/116 ,  F16D2001/102 ,  F16D2001/103 ,  F16F15/12353 ,  F16F15/30 ,  Y10T403/7033

    摘要： A powertrain mechanism (10) in order to transfer the power, received from the engine, to the gearbox in vehicles having internal combustion engine and comprising at least one drive plate (70) and at least one connection hub (30) having an assembly section (40) placed into at least one assembly opening (71) provided in vicinity of the center of the drive plate (70). As an improvement, the subject matter powertrain mechanism (10) comprises at least one movement gap (90) provided between at least one protrusion upper section (51) defined at the uppermost section of at least one protrusion (50) provided mutually on inner wall (72) of the assembly opening (71) and on outer wall (41) of the assembly section (40), and at least one recess base (61) defined at the lowermost section of at least one recess (60) wherein the protrusion (50) is at least partially placed.

    摘要翻译： 动力系统机构（10），用于将从发动机接收的动力传递到具有内燃机的车辆中的变速箱，并且包括至少一个驱动板（70）和至少一个连接毂（30），所述至少一个连接毂 （40）放置在设置在驱动板（70）的中心附近的至少一个组装开口（71）中。 作为改进，主体动力总成机构（10）包括至少一个移动间隙（90），其设置在限定在相互设置在内壁上的至少一个突起（50）的最上部的至少一个突起上部（51） （71）的外壁（72）和组装部分（40）的外壁（41）上的至少一个凹陷基部（61），其限定在至少一个凹部（60）的最下部，其中突起 （50）至少部分地放置。