公开(公告)号：US08152670B2

公开(公告)日：2012-04-10

申请号：US12623810

申请日：2009-11-23

申请人： Tetsuro Kuzuya ,  Ryuji Ibaraki ,  Kenji Odaka ,  Yuji Iwase ,  Tatsushi Takenaka ,  Tomoyuki Maruyama ,  Koichi Kondo

发明人： Tetsuro Kuzuya ,  Ryuji Ibaraki ,  Kenji Odaka ,  Yuji Iwase ,  Tatsushi Takenaka ,  Tomoyuki Maruyama ,  Koichi Kondo

IPC分类号： F16H3/72

CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/0666 ,  B60W2710/083 ,  F16H3/728 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

摘要： A hybrid vehicle power transmission device provided with a power distribution mechanism composed of a planetary gear device for distributing motive power of a drive source to a motor and an output shaft is further provided with a damper device in a power transmission path between the power distribution mechanism and a first motor. Consequently, the damper device receives only reaction torque dealt by the first motor through the power distribution mechanism with respect to drive torque of an engine. Thus, since the torque transmitted to the damper device is smaller than the drive torque of the engine, the torque capacity of the damper device can be decreased and the size of the damper device can be reduced. As a result, the overall size of the power transmission device can be similarly reduced.

摘要翻译： 一种混合动力车辆动力传递装置，其具备由行星齿轮装置构成的动力分配机构，该行星齿轮装置用于将驱动源的动力分配给电动机和输出轴，在所述配电机构 和第一马达。 因此，阻尼器装置相对于发动机的驱动转矩仅通过动力分配机构仅接收由第一电动机施加的反作用转矩。 因此，由于传递到阻尼器装置的扭矩小于发动机的驱动扭矩，所以可以减小阻尼装置的扭矩容量，并且减小阻尼装置的尺寸。 结果，能够同样地减小动力传递装置的总体尺寸。

公开(公告)号：US20100179010A1

公开(公告)日：2010-07-15

申请号：US12623810

申请日：2009-11-23

申请人： Tetsuro KUZUYA ,  Ryuji Ibaraki ,  Kenji Odaka ,  Yuji Iwase ,  Tatsushi Takenaka ,  Tomoyuki Maruyama ,  Koichi Kondo

发明人： Tetsuro KUZUYA ,  Ryuji Ibaraki ,  Kenji Odaka ,  Yuji Iwase ,  Tatsushi Takenaka ,  Tomoyuki Maruyama ,  Koichi Kondo

IPC分类号： F16H3/72

CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L2240/423 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/0666 ,  B60W2710/083 ,  F16H3/728 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

摘要： A hybrid vehicle power transmission device provided with a power distribution mechanism composed of a planetary gear device for distributing motive power of a drive source to a motor and an output shaft is further provided with a damper device in a power transmission path between the power distribution mechanism and a first motor. Consequently, the damper device receives only reaction torque dealt by the first motor through the power distribution mechanism with respect to drive torque of an engine. Thus, since the torque transmitted to the damper device is smaller than the drive torque of the engine, the torque capacity of the damper device can be decreased and the size of the damper device can be reduced. As a result, the overall size of the power transmission device can be similarly reduced.

摘要翻译： 一种混合动力车辆动力传递装置，其具备由行星齿轮装置构成的动力分配机构，该行星齿轮装置用于将驱动源的动力分配给电动机和输出轴，在所述配电机构 和第一马达。 因此，阻尼器装置相对于发动机的驱动转矩仅通过动力分配机构仅接收由第一电动机施加的反作用转矩。 因此，由于传递到阻尼器装置的扭矩小于发动机的驱动扭矩，所以可以减小阻尼装置的扭矩容量，并且减小阻尼装置的尺寸。 结果，能够同样地减小动力传递装置的总体尺寸。

公开(公告)号：US4683771A

公开(公告)日：1987-08-04

申请号：US249491

申请日：1981-03-31

申请人： Yoshitaka Sogo ,  Masami Fukushima ,  Tetsuro Kuzuya

发明人： Yoshitaka Sogo ,  Masami Fukushima ,  Tetsuro Kuzuya

IPC分类号： F16H57/023 ,  F16H57/025 ,  F16H57/027 ,  F16H57/04

CPC分类号： F16H57/0421 ,  F16H57/02 ,  F16H57/0457 ,  F16H57/0493 ,  F16H2057/02043 ,  Y10T74/19991 ,  Y10T74/2186 ,  Y10T74/219

摘要： A gear-teeth protector for a change-speed gearing unit in which a pair of upper and lower change-speed gears of high meshing rate are arranged adjacent to an upright wall in a housing for the gearing unit. The gear-teeth protector comprises a U-shaped shroud member secured at its outer peripheral flanges to one face of the upright wall so as to prevent metallic alien particles being trapped between the change-speed gears, the shroud member forming a pair of side walls enclosing the teeth on the upper change-speed gear and extending adjacent to the upper teeth on the lower change-speed gear to enclose the meshing engagement portion between the two change-speed gears.

摘要翻译： 一种用于变速齿轮传动装置的齿轮保护器，其中一对高啮合速率的上下变速齿轮邻近于用于传动装置的壳体中的直立壁布置。 齿轮齿保护器包括一个U形护罩部件，该U形护罩部件在其外周缘处固定在直立壁的一个面上，以防止金属外来物质被捕获在变速齿轮之间，护罩部件形成一对侧壁 将齿包围在上变速齿轮上并与下变速齿轮上的上齿相邻延伸，以封闭两个变速齿轮之间的啮合部分。