STEPLESS TRANSMISSION
    1.
    发明申请

    公开(公告)号:US20150252882A1

    公开(公告)日:2015-09-10

    申请号:US14430352

    申请日:2013-11-18

    IPC分类号: F16H37/08 F16F15/131

    摘要: A stepless transmission 100 includes: a primary damper 30 placed between an engine output shaft 21 and an input shaft 11 of a stepless transmission mechanism 10, and elastically connecting the engine output shaft 21 and the input shaft 11; a secondary damper 40 composed of a hub member 41 fixed to the input shaft 11 and a plurality of mass bodies 42 swingably attached to the hub member 41; and a start device 80 provided between external teeth 13a for output and a drive shaft 91.

    摘要翻译: 无级变速器100包括:主减震器30,其设置在发动机输出轴21和无级变速机构10的输入轴11之间,弹性地连接发动机输出轴21和输入轴11; 由固定在输入轴11上的轮毂部件41构成的副挡板40和可摆动地安装在轮毂部件41上的多个质量体42。 以及设置在用于输出的外齿13a和驱动轴91之间的启动装置80。

    DAMPER ASSEMBLY FOR CHAIN OR BELT DRIVE
    2.
    发明申请
    DAMPER ASSEMBLY FOR CHAIN OR BELT DRIVE 有权
    减震器组件用于链条或皮带驱动

    公开(公告)号:US20140228159A1

    公开(公告)日:2014-08-14

    申请号:US14165993

    申请日:2014-01-28

    发明人: Simon Xunnan He

    IPC分类号: F16F15/131 F16H7/02 F16H7/06

    摘要: A chain or belt drive assembly, including: a first sprocket with: a first plurality of radially outwardly extending protrusions; and at least one opening passing through material forming the sprocket and wholly surrounded by the material forming the first sprocket; and a second sprocket including a second plurality of radially outwardly extending protrusions, The assembly includes a continuous chain or belt engaged with the first and second pluralities of protrusions; and at least one pendulum mass assembly including: a first pendulum mass disposed on a first radial side of the first sprocket; second pendulum mass disposed on a second radial side, opposite the first radial side, of the first sprocket; and at least one connection element fixedly secured to the first and second pendulum masses and passing through the at least one opening. The connection element is displaceable within the at least one opening in radial and circumferential directions.

    摘要翻译: 链条或皮带驱动组件,包括:第一链轮,其具有:第一多个径向向外延伸的突起; 以及穿过形成链轮的材料的至少一个开口,并且被形成第一链轮的材料完全包围; 以及包括第二多个径向向外延伸的突起的第二链轮。所述组件包括与所述第一和第二多个突起接合的连续的链条或带; 以及至少一个摆锤质量组件,其包括:设置在所述第一链轮的第一径向侧上的第一摆锤块; 设置在第一链轮的与第一径向侧相反的第二径向侧的第二摆锤质量; 以及至少一个连接元件,其固定地固定到第一和第二摆锤质量并且穿过至少一个开口。 连接元件可在径向和圆周方向的至少一个开口内移动。

    Torsional damper having variable bypass clutch with centrifugal release mechanism
    3.
    发明申请
    Torsional damper having variable bypass clutch with centrifugal release mechanism 有权
    具有离心释放机构的可变旁路离合器的扭转阻尼器

    公开(公告)号:US20040154896A1

    公开(公告)日:2004-08-12

    申请号:US10360076

    申请日:2003-02-06

    IPC分类号: F16H045/02 F16D003/66

    摘要: A torsional damper (10) rotatably supported for translating torque between a prime mover and the input of a transmission including a torque input member (12) that is operatively connected for rotation with the power take-off of a prime mover, an output member (14) operatively connected for rotation with the input to a transmission and a plurality of damping elements (16) interposed between the input member and the output member. The damping members (16) act to translate torque between the input and output members and to dampen torsional forces generated between the prime mover and the transmission. A bypass clutch (40) acts to translate torque directly between the input and output members thereby providing a path for partial torque translation that bypasses the damping elements at low rotational speeds of the input and output members. In addition, the torsional damper (10) includes a clutch release mechanism (42) that is responsive to centrifugal forces acting on the torsional damper to disengage the bypass clutch (40) to reduce the torque translated directly between the input and output members at high rotational speeds.

    摘要翻译: 一种可旋转地支撑的扭转阻尼器(10),用于在原动机和变速器的输入之间平移转矩,该变速器包括扭矩输入构件(12),该扭矩输入构件(12)可操作地连接以与原动机的动力输出一起旋转,输出构件 14),其可操作地连接用于输入到变速器的旋转,以及插入在输入构件和输出构件之间的多个阻尼元件(16)。 阻尼构件(16)用于在输入和输出构件之间转动扭矩并且抑制在原动机和变速器之间产生的扭转力。 旁路离合器(40)用于在输入和输出构件之间直接转动扭矩,从而提供用于在输入和输出构件的低转速下绕过阻尼元件的部分扭矩平移的路径。 另外,扭转阻尼器(10)包括离合器释放机构(42),离合器释放机构(42)响应于作用在扭转阻尼器上的离心力以使旁路离合器(40)脱离,以降低直接在高输入和输出构件之间转换的扭矩 转速。

    Apparatus for damping vibrations
    4.
    发明授权
    Apparatus for damping vibrations 失效
    用于阻尼振动的装置

    公开(公告)号:US06699132B2

    公开(公告)日:2004-03-02

    申请号:US10001773

    申请日:2001-10-31

    IPC分类号: F16D366

    摘要: Apparatus for damping vibrations between the output element of the engine and the power train in a motor vehicle has flywheels which are rotatable relative to each other. One flywheel is mounted on the output element of the engine and the other flywheel is connectable to the power train by a friction clutch. Vibration dampers are installed between the flywheels, and such dampers are confined in a housing which is provided on the one flywheel and contains a supply of viscous fluid medium for the parts of the dampers. The housing is the input element of the dampers and the output member of the dampers is a flange which extends into the housing and is axially movably coupled to the other flywheel. The flywheels rotate with respect to one another and the dampers contain resilient elements which selectively oppose rotation of the flywheels during various stages of rotation. The resilient elements are also arranged not to oppose rotation of the flywheels during an initial stage.

    摘要翻译: 用于减轻发动机的输出元件和机动车辆中的动力传动系之间的振动的装置具有可相对于彼此旋转的飞轮。 一个飞轮安装在发动机的输出元件上,另一个飞轮可通过摩擦离合器连接到动力传动系。 振动阻尼器安装在飞轮之间,并且这种阻尼器被限制在设置在一个飞轮上的壳体中,并且包含用于部件的阻尼器的粘性流体介质。 壳体是阻尼器的输入元件,并且阻尼器的输出构件是延伸到壳体中并且轴向可移动地联接到另一个飞轮的凸缘。 飞轮相对于彼此旋转,并且阻尼器包含弹性元件,其在旋转的各个阶段选择性地对抗飞轮的旋转。 在初始阶段,弹性元件还被布置成不与飞轮的旋转相反。

    Torsional oscillation damper
    7.
    发明授权
    Torsional oscillation damper 失效
    扭转振动阻尼器

    公开(公告)号:US6019206A

    公开(公告)日:2000-02-01

    申请号:US16628

    申请日:1998-01-30

    摘要: A torsional oscillation damper, in particular a friction disk damper, includes a primary part, a secondary part rotatable with respect to the primary part, an intermediate disk disposed between the primary part and the secondary part. Acting upon the intermediate disk are tangential compression springs and pre-damping springs, with the tangential compression springs disposed tangentially between the secondary part and the intermediate disk, and the pre-damping springs disposed between the primary part and the intermediate disk.

    摘要翻译: 扭转振动阻尼器,特别是摩擦盘式阻尼器包括主要部分,相对于主要部分可转动的次要部分,设置在主要部分和次要部分之间的中间盘。 作用在中间盘上的是切向压缩弹簧和预阻尼弹簧,其中切向压缩弹簧相切地设置在次级部件和中间盘之间,预制弹簧设置在主要部件和中间盘之间。

    Torsion damping device, especially for a motor vehicle
    9.
    发明授权
    Torsion damping device, especially for a motor vehicle 失效
    扭转阻尼装置,尤其适用于机动车辆

    公开(公告)号:US5720475A

    公开(公告)日:1998-02-24

    申请号:US525667

    申请日:1995-12-06

    申请人: Didier Duclos

    发明人: Didier Duclos

    摘要: A torsion damping device having comprising two coaxial parts (11A, 11B), one primary, one secondary, which are mounted for rotation of one with respect to the other against the action of circumferentially acting resilient member (12) and friction member (13). According to the invention, the friction member (13) has at least one thin plate element (50) which, being carried by one of the coaxial parts (11A, 11B), extends obliquely with respect to the axis (A) of the assembly and bears through its edge (51) against the other one of the coaxial parts (11A, 11B), and which is subjected, on its surface (52) that faces away from the axis (A) of the assembly, to the action of a modulating member (53) which is responsive to centrifugal force, for example a spring of the coil spring type loaded with weights.

    摘要翻译: PCT No.PCT / FR95 / 00081 Sec。 371 1995年12月6日第 102(e)1995年12月6日日期PCT 1995年1月26日PCT PCT。 公开号WO95 / 20728 日期1995年8月3日一种扭转阻尼装置,包括两个同轴部分(11A,11B),一个主要的,一个次级的,一个相对于另一个绕着周向作用的弹性部件(12)的作用相对于另一个转动的扭转阻尼装置,以及 摩擦构件(13)。 根据本发明,摩擦构件(13)具有至少一个由同轴部分(11A,11B)中的一个承载的薄板元件(50)相对于组件的轴线(A)倾斜延伸 并穿过其边缘(51)抵靠另一个同轴部分(11A,11B),并且在其远离组件的轴线(A)的表面(52)上受到 响应于离心力的调制构件(53),例如装有重物的螺旋弹簧类型的弹簧。

    Twin mass flywheel
    10.
    发明授权
    Twin mass flywheel 失效
    双质量飞轮

    公开(公告)号:US5557984A

    公开(公告)日:1996-09-24

    申请号:US94111

    申请日:1994-05-23

    IPC分类号: F16F15/131 F16F15/10

    摘要: A twin mass flywheel for a vehicle comprising two co-axially arranged relatively rotatable masses interconnected by a plurality of pivotal linkages. Each linkage comprises a first link pivotally connected to one flywheel mass, a second link pivotally connected to the other flywheel mass and a common pivot joining the links to move radially outwardly. A resilient torque member in each common pivot operable after a predetermined rotation between the flywheel masses to resist said relative rotation. A variable hysteresis friction damping means, whose resistance to relative rotation changes as the relative angle of rotation is altered, acts between the flywheel masses. The damping means can be provided by two friction damping plates which operate at different stages of rotation. The relative rotation may be limited by resilient stops.

    摘要翻译: PCT No.PCT / GB91 / 02259 Sec。 371日期1994年5月23日 102(e)日期1994年5月23日PCT 1991年12月18日PCT PCT。 第WO92 / 14076号公报 日期1992年8月20日用于车辆的双质量飞轮包括通过多个枢转连杆相互连接的两个同轴布置的相对旋转的质量块。 每个联动装置包括枢转地连接到一个飞轮物料的第一连杆,枢转地连接到另一个飞轮物料的第二连杆和连接连杆以径向向外移动的公共枢轴。 每个公共枢轴中的弹性扭矩构件在飞轮体之间的预定旋转之后可操作以抵抗所述相对旋转。 一个可变的滞后摩擦阻尼装置,作用在相对转动角度上的相对旋转阻力的变化作用在飞轮质量之间。 阻尼装置可以由在不同转动阶段下工作的两个摩擦阻尼板来提供。 相对旋转可能受到弹性挡块的限制。