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发明公开
CN101886687A 具有四根旋转轴线的七档双离合变速器 失效 - 权利终止

具有四根旋转轴线的七档双离合变速器
摘要：
本发明涉及一种具有四根旋转轴线的七档双离合变速器，该变速器能够连接至输入构件并且具有输出传动齿轮、第一和第二变速器输入轴构件、第一和第二副轴构件、惰轮轴、多个共面齿轮组以及多个扭矩传递装置。所述扭矩传递装置包括多个同步器组件和一个双离合器组件。该变速器能够在变速器输入构件与输出构件之间提供至少一个倒档速比和多个前进档速比。
摘要（英）：

A transmission connectable to an input member and having an output transfer gear, first and second transmission input shaft members, first and second countershaft members, an idler shaft, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the transmission input members and the output member.

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