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1. 发明申请

WO2013114875A1 TRANSMISSION 审中-公开
标题翻译：传输
公开(公告)号：WO2013114875A1
公开(公告)日：2013-08-08
申请号：PCT/JP2013/000505
申请日：2013-01-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN AW CO., LTD. , OITA, Shinji , MORISE, Masaru , KASUYA, Satoru , IKE, Nobukazu , KATOU, Hiroshi , SOUDA, Toru , OTAKE, Masahiro
发明人： OITA, Shinji , MORISE, Masaru , KASUYA, Satoru , IKE, Nobukazu , KATOU, Hiroshi , SOUDA, Toru , OTAKE, Masahiro
IPC分类号： F16H3/66
CPC分类号： F16H3/62 , F16H3/66 , F16H2003/442 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046 , F16H2200/2064
摘要： A transmission comprising at least four planetary gear sets (18, 20, 24, 28) and at least six coupling elements (Bl, B2, CI, C2, C3, C4) which are all disposed coaxially with each other, and an input rotary member (16) which is disposed on one of opposite axial sides of the transmission and which receives an input rotary motion, the transmission having a plurality of speed positions which have respective different speed ratios and which are established by engaging actions of respective combinations of coupling elements selected from said at least six coupling elements (Bl, B2, CI, C2, C3, C4) and releasing actions of respective combinations of the other coupling elements selected from said at least six coupling elements (Bl, B2, CI, C2, C3, C4). According to the invention, said at least six coupling elements (Bl, B2, CI, C2, C3, C4) include at least two input clutches (CI, C4) which are all connected to said input rotary member (16) and which are all disposed on one of opposite axial sides of said at least four planetary gear sets (18, 20, 24, 28), which one side corresponds to said one of the opposite axial sides of the transmission.
摘要翻译：包括至少四个行星齿轮组（18,20,24,28）和至少六个彼此同轴设置的联接元件（B1，B2，C1，C2，C3，C4）的传动装置，以及输入旋转构件（16），其布置在变速器的相对轴向侧之一并且接收输入旋转运动，所述变速器具有多个速度位置，所述多个速度位置具有各自不同的速度比，并且通过联接的各个组合从所述至少六个耦合元件（B1，B2，C1，C2，C3，C4）中选择的元件以及从所述至少六个耦合元件（B1，B2，C1，C2，C2）中选择的其它耦合元件的相应组合的释放动作， C3，C4）。根据本发明，所述至少六个耦合元件（B1，B2，C1，C2，C3，C4）包括至少两个输入离合器（C1，C4），它们全部连接到所述输入旋转构件（16）全部设置在所述至少四个行星齿轮组（18,20,24,28）的相对轴向侧中的一个上，所述至少四个行星齿轮组的一侧对应于变速器的相对的轴向侧中的所述一个。

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