公开(公告)号：US11781618B2

公开(公告)日：2023-10-10

申请号：US16327546

申请日：2017-09-13

申请人： AISIN AW INDUSTRIES CO., LTD ,  AISIN CORPORATION

发明人： Takuya Yoshikawa ,  Aki Ogawa ,  Ryosuke Otsuka ,  Akiyoshi Kato ,  Yoichi Oi ,  Masaki Wajima

IPC分类号： F16F15/134 ,  F16F15/123 ,  F16H45/02

CPC分类号： F16F15/13484 ,  F16F15/12366 ,  F16H45/02 ,  F16H2045/0268

摘要： A damper device includes an input element; an intermediate element; art output element; a first elastic body that transmits a torque between the input element and the intermediate element; and a second elastic body that transmits a torque between the intermediate element and the output element. The damper device also includes a rotary inertia mass damper that includes a first mass body rotating in accordance with relative rotation between the input element and the output element and that is arranged between the input element and the output element to be parallel to a torque transmission path including the first elastic body, the intermediate element and the second elastic body. Finally, the damper devices includes a second mass body; and an elastic body arranged to couple the second mass body with the output element.

公开(公告)号：US20180156307A1

公开(公告)日：2018-06-07

申请号：US15735045

申请日：2016-06-27

申请人： AISIN AW INDUSTRIES CO., LTD ,  AISIN AW CO., LTD.

发明人： Takuya YOSHIKAWA ,  Aki OGAWA ,  Akiyoshi KATO ,  Ryosuke OTSUKA ,  Kazuyoshi ITO ,  Masaki WAJIMA ,  Kazuhiro ITOU

IPC分类号： F16F15/134 ,  F16F7/10 ,  F16H45/02

CPC分类号： F16F15/134 ,  F16F7/10 ,  F16F15/1206 ,  F16F15/12353 ,  F16F15/1478 ,  F16F15/30 ,  F16H41/24 ,  F16H45/02 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0268

摘要： Six through holes are formed in pinion gear supporting portions of two input plate members working as a carrier that supports pinion gears of a rotary inertia mass damper. The two input plate members are opposed to each other in such a manner that the through holes are aligned with each other. The through holes support the pinion gear. The input plate members are coupled with each other by means of rivets passing through the through holes located on both sides of the through holes. This configuration ensures strength (rigidity) of the carrier, suppresses deformation of a planetary gear, and improves meshing accuracy of gears.

公开(公告)号：US09765849B2

公开(公告)日：2017-09-19

申请号：US14764943

申请日：2014-01-09

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Tobias Dieckhoff

IPC分类号： F16H45/02 ,  F16F15/14 ,  F16F15/131 ,  F16H45/00

CPC分类号： F16F15/1478 ,  F16F15/13157 ,  F16H45/02 ,  F16H2045/007 ,  F16H2045/0221 ,  F16H2045/0268

摘要： A torsional vibration damping arrangement for the drivetrain of a vehicle has an input region driven in rotation around an axis of rotation A and an output region. A first torque transmission path and a second torque transmission path parallel thereto proceed from the input region. A coupling arrangement communicates with the output region for superposing the torques guided via the torque transmission paths, and a phase shifter arrangement for the first torque transmission path generates a phase shift of rotational irregularities guided via the first torque transmission path relative to rotational irregularities guided via the second torque transmission path. The output region includes the planet gear carrier at which a planet gear is rotatably supported, and the planet gear carrier is connected to the output region to be fixed with respect to rotation relative to it.

公开(公告)号：US20160238123A1

公开(公告)日：2016-08-18

申请号：US15023998

申请日：2014-08-04

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Michael WECHS ,  Thomas MAUZ ,  Bastian VOLPERT

IPC分类号： F16H57/00 ,  F16F15/12

CPC分类号： F16H57/0006 ,  F16F15/1206 ,  F16F15/13157 ,  F16H3/66 ,  F16H57/08 ,  F16H57/10 ,  F16H2045/0268

摘要： Torsional vibration damper arrangement in a housing with a drive-side transmission element, an output-side transmission element, and a planetary gear unit arranged there between having a sun gear, an arm supporting a planet gear, and a ring gear with an energy storage and damping element acting at the planetary gear unit. To increase the damping capacity and to accommodate a large energy storage volume and minimize friction effects due to centrifugal accelerations, one of the planetary gear unit members, the sun gear or the arm or the ring gear, can be coupled to the housing via the energy storage and damping element. The energy storage and damping element has a helical compression spring arranged in a circumferential groove in the transmission housing. The groove is spiral-shaped in axial direction of the transmission housing.

摘要翻译： 具有驱动侧传动元件，输出侧传动元件和行星齿轮单元的壳体中的扭转振动阻尼器装置具有太阳齿轮，支撑行星齿轮的臂和具有能量存储器的环形齿轮 以及作用在行星齿轮单元处的阻尼元件。 为了增加阻尼能力并适应大的能量存储体积并且最小化由于离心加速度引起的摩擦效应，行星齿轮单元构件，太阳齿轮或臂或环形齿轮之一可经由能量耦合到壳体 存储和阻尼元件。 能量储存和阻尼元件具有布置在变速器壳体中的周向槽中的螺旋压缩弹簧。 槽在变速器壳体的轴向上呈螺旋状。

公开(公告)号：US20140047949A1

公开(公告)日：2014-02-20

申请号：US14111128

申请日：2012-03-12

申请人： Daniel Lorenz ,  Cora Carlson ,  Thomas Weigand ,  Thomas Dögel ,  Michael Kühner ,  Andreas Orlamünder

发明人： Daniel Lorenz ,  Cora Carlson ,  Thomas Weigand ,  Thomas Dögel ,  Michael Kühner ,  Andreas Orlamünder

IPC分类号： F16H3/02 ,  F16H57/00

CPC分类号： F16H3/02 ,  F16F15/13157 ,  F16H3/66 ,  F16H45/02 ,  F16H57/0006 ,  F16H2045/0268 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043 ,  Y10T74/19019

摘要： A transmission includes a transmission input element, a transmission output element and a gear ratio changing system in a torque path between the transmission input element and the transmission output element. A torsional vibration damping arrangement with an input region and an output region is provided in the torque path. A first torque transmission path and, parallel thereto, a second torque transmission path, and a coupling arrangement for superposing the torques transmitted via the torque transmission paths, are provided between the input region and the output region. The torsional vibration damping arrangement includes a phase shifter arrangement for generating a phase shift of rotational irregularities transmitted via the first torque transmission path relative to rotational irregularities transmitted via the second torque transmission path.

摘要翻译： 变速器包括在变速器输入元件和变速器输出元件之间的转矩路径中的变速器输入元件，变速器输出元件和变速比变更系统。 具有输入区域和输出区域的扭转振动阻尼装置设置在扭矩路径中。 在输入区域和输出区域之间设置有第一扭矩传递路径，并且平行于第二扭矩传递路径，以及用于叠加通过扭矩传递路径传递的扭矩的联接装置。 扭转振动阻尼装置包括：移相器装置，用于产生经由第一扭矩传递路径相对于经由第二扭矩传递路径传递的旋转凹凸传递的旋转凹凸的相移。

公开(公告)号：US20080119316A1

公开(公告)日：2008-05-22

申请号：US11561025

申请日：2006-11-17

申请人： James P. Ordo

发明人： James P. Ordo

IPC分类号： F16H47/08

CPC分类号： F16H47/085 ,  F16H2037/088 ,  F16H2045/0268

摘要： The present invention provides an apparatus configured to selectively increase the gear speed ratio coverage of an automatic transmission. The apparatus includes a torque converter operatively connected to and driven by an engine. A planetary gearset is operatively connected to the torque converter and the automatic transmission. Output from the torque converter is transferable through the planetary gearset to the automatic transmission such that additional speed ratios are obtainable. A clutch is disposed between the engine and the automatic transmission. The clutch is configured to selectively couple the engine and the automatic transmission such that the planetary gearset and the torque converter are bypassed.

摘要翻译： 本发明提供了一种被配置为选择性地增加自动变速器的齿轮速比覆盖率的装置。 该装置包括可操作地连接到发动机并由发动机驱动的变矩器。 行星齿轮组可操作地连接到变矩器和自动变速器。 来自变矩器的输出可通过行星齿轮传动到自动变速器，使得可以获得额外的速比。 在发动机和自动变速器之间设置有离合器。 离合器构造成选择性地联接发动机和自动变速器，使得行星齿轮组和变矩器被旁路。

公开(公告)号：US6155946A

公开(公告)日：2000-12-05

申请号：US311454

申请日：1999-05-13

申请人： Jorg Sudau

发明人： Jorg Sudau

IPC分类号： F16H45/00 ,  F16H45/02 ,  F16H47/08

CPC分类号： F16H47/08 ,  F16H45/00 ,  F16H45/02 ,  F16H2041/246 ,  F16H2045/002 ,  F16H2045/0268 ,  Y10T74/19158

摘要： A hydrodynamic clutch device is constructed with a clutch housing which is in a working connection with at least one drive. The hydrodynamic, clutch device has a hydrodynamic circuit formed at least by an impeller wheel and turbine wheel. The speed of the impeller wheel is adjustable corresponding to the speed of the housing, and the drive is connected with the impeller wheel via a transmission for carrying out a change in the speed.

摘要翻译： 液力离合器装置构造有离合器壳体，该离合器壳体与至少一个驱动器处于工作连接。 流体动力离合器装置具有至少由叶轮和涡轮机轮形成的流体动力回路。 叶轮的速度可根据外壳​​的速度调节，驱动装置通过传动装置与叶轮连接，用于实现速度的变化。

公开(公告)号：US6099428A

公开(公告)日：2000-08-08

申请号：US032597

申请日：1998-02-27

申请人： Hajime Kashiwase

发明人： Hajime Kashiwase

IPC分类号： F16H47/06 ,  F16H3/60 ,  F16H37/02 ,  F16H45/02 ,  F16H47/08 ,  F16H47/00

CPC分类号： F16H37/022 ,  F16H3/60 ,  F16H37/027 ,  F16H45/02 ,  F16H47/085 ,  F16H2045/0268

摘要： A starting apparatus formed by a torque converter is provided between an engine and a continuously variable transmission. A forward and reverse changeover apparatus is formed by a double pinion type planetary gear. Further, a reverse brake is disposed around a ring gear of the planetary gear and a forward clutch is mounted around the reverse brake. A lock-up clutch is provided near the forward clutch. A torque converter case encloses the torque converter, the forward and reverse changeover apparatus, the reverse brake, the forward clutch and the lock-up clutch therein. Since the planetary gear, the reverse brake and the forward clutch are arranged in the radial direction on substantially the same plane, the overall width of the continuously variable automatic transmission can be shortened and the number of components can be reduced.

摘要翻译： 在发动机和无级变速器之间设置有由变矩器形成的起动装置。 前进和后退切换装置由双小齿轮型行星齿轮形成。 此外，在行星齿轮的环形齿轮周围设置有反向制动器，并且前后离合器安装在倒车制动器周围。 在前进离合器附近设有锁止离合器。 变矩器壳体包括变矩器，正向和反向转换装置，反向制动器，前进离合器和锁止离合器。 由于行星齿轮，反向制动器和前进离合器沿径向布置在基本上相同的平面上，所以可以缩短连续可变自动变速器的总宽度，并且可以减少部件数量。

公开(公告)号：US6066058A

公开(公告)日：2000-05-23

申请号：US173593

申请日：1998-10-15

申请人： Hajime Kashiwase

发明人： Hajime Kashiwase

IPC分类号： F16H47/06 ,  F16H3/60 ,  F16H37/02 ,  F16H45/02 ,  F16H47/08 ,  F16H47/02

CPC分类号： F16H3/60 ,  F16H37/022 ,  F16H45/02 ,  F16H47/085 ,  F16H2041/246 ,  F16H2045/0268 ,  F16H2045/0284

摘要： An automatic transmission using a torque converter as a starting apparatus comprises a stator hub, an one-way clutch both of which are offset on the pump impeller side respectively, a brake cylinder case provided in an inner diameter portion of the torque converter, a brake piston provided in the brake cylinder case, a part or the whole of a reverse brake and a part of or the whole of a planetary gear which are accommodated in the inner diameter portion of the torque converter, thereby the axial length of the automatic transmission can be reduced.

摘要翻译： 使用变矩器作为起动装置的自动变速器包括：定子轮毂，分别在泵叶轮侧偏移的单向离合器，设置在变矩器的内径部的制动缸室，制动器 设置在制动缸壳体中的活塞，容纳在变矩器的内径部分中的反向制动器的一部分或全部的行星齿轮的一部分或全部，从而自动变速器的轴向长度可以 减少

公开(公告)号：US5857934A

公开(公告)日：1999-01-12

申请号：US888809

申请日：1997-07-07

申请人： Masahiro Ohkubo

发明人： Masahiro Ohkubo

IPC分类号： F16H47/08 ,  F16H61/62

CPC分类号： F16H61/62 ,  F16H47/085 ,  F16H2037/103 ,  F16H2045/0268

摘要： An automatic transmission apparatus has a transmission 3 having first and second input shafts 31 and 32 as well as a clutch or a brake, and also has a torque converter 2 having a main unit 10, a planetary gear train 11, lock-up clutch device 12 and a one-way clutch 35. The planetary gear train 11 has a ring gear r1 coupled to a turbine 16, planetary gears p1 meshing with the ring gear r1, a carrier 20 coupled to the first input shaft 31 of the transmission 3 and carrying the planetary gears p1, and a sun gear s1 coupled to a stator 17 and meshing with the planetary gears p1. The one-way clutch 35 transmits a power to the second input shaft 32 of the transmission 3 only when the stator 17 rotates reversely to the impeller 15 and turbine 16.

摘要翻译： 自动变速装置具有变速器3，其具有第一和第二输入轴31,32以及离合器或制动器，并且还具有变矩器2，变矩器2具有主单元10，行星齿轮系11，锁止离合器装置 行星齿轮系11具有联接到涡轮16的环形齿轮r1，与齿圈r1啮合的行星齿轮p1，联接到变速器3的第一输入轴31的行星齿轮架20，以及 承载行星齿轮p1和联接到定子17并与行星齿轮p1啮合的太阳齿轮s1。 单向离合器35仅在定子17与叶轮15和涡轮机16反向旋转时才将功率传递到变速器3的第2输入轴32。