公开(公告)号：US20160258519A1

公开(公告)日：2016-09-08

申请号：US15057232

申请日：2016-03-01

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Shuhei HORITA ,  Hirotsugu YOSHINO

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

CPC分类号： F16H45/00 ,  F16F15/1457 ,  F16H45/02 ,  F16H2045/0221 ,  F16H2045/0252 ,  F16H2045/0263

摘要： A torsional vibration damper that can be arranged in a fluid coupling to downsize a powertrain is provided. The torsional vibration damper has a mass body held in a rotary member in such a manner to be oscillated by torque pulse of the rotary member. The rotary member is arranged in an internal space of a fluid coupling in which a pump impeller, a turbine runner and a predetermined stationary member are held in a casing. A planetary unit that performs a differential action among three rotary elements is arranged in the casing. In the planetary unit, a first rotary element is connected to the stationary member, a second rotary element is connected to the rotary member, and a third rotary element is connected to the turbine runner.

摘要翻译： 提供了可以布置在流体联接器中以减小动力系小型化的扭转振动阻尼器。 扭转振动阻尼器具有以旋转构件的扭矩脉冲摆动的方式保持在旋转构件中的质量体。 旋转构件布置在流体联接器的内部空间中，其中泵叶轮，涡轮机转轮和预定固定构件保持在壳体中。 在壳体内配置有在三个旋转体之间进行差速动作的行星单元。 在行星单元中，第一旋转元件连接到静止构件，第二旋转元件连接到旋转构件，并且第三旋转元件连接到涡轮转轮。

公开(公告)号：US20100122605A1

公开(公告)日：2010-05-20

申请号：US12618149

申请日：2009-11-13

申请人： Stephan MAIENSCHEIN ,  Jonathan G. JAMESON

发明人： Stephan MAIENSCHEIN ,  Jonathan G. JAMESON

IPC分类号： F16F15/14

CPC分类号： F16F15/1457 ,  Y10T74/2128

摘要： A pendulum for a damper, including: a first plate with a first side; a first plurality of through-slots in the first plate including respective first openings at the first side; a second plate with a second side; a second plurality of through-slots in the second plate including respective second openings at the second side; and a plurality of rollers for placement in the first and second plurality of through-slots. Respective portions of the first side reduce a dimension for the first plurality of through-slots at the first openings. Respective portions of the second side reduce a dimension for the second plurality of through-slots at the second openings. The respective portions of the first side are for restraining the rollers in a first direction and the respective portions of the second side are for restraining the rollers in a second direction, opposite the first direction.

摘要翻译： 一种用于阻尼器的钟摆，包括：具有第一侧的第一板; 所述第一板中的第一多个通孔包括在所述第一侧的相应的第一开口; 具有第二面的第二板; 所述第二板中的第二多个通孔包括在第二侧的相应的第二开口; 以及多个辊，用于放置在第一和第二多个通槽中。 第一侧的相应部分减小了在第一开口处的第一多个通孔的尺寸。 第二侧的相应部分减小了在第二开口处的第二多个通孔的尺寸。 第一侧的各部分用于在第一方向上限制辊，并且第二侧的相应部分用于在与第一方向相反的第二方向上约束辊。