• CN 104,214,284 A
  • Filed: 01/02/2008
  • Published: 12/17/2014
  • Est. Priority Date: 01/03/2007
  • Status: Active Application
First Claim
Patent Images

1. a transmission device, comprising:

  • Input link;

    Output link;

    Each has the first, second, third, fourth, the 5th, the 6th, the 7th and octadentate wheels of the first gear and the second gear the, and wherein output link is connected with one of gear train continuously;

    The first interconnecting component be connected with the 5th and the 6th gear train continuously;

    Be connected second continuously with the third and fourth gear train and connect mutual component;

    Continuously with first, second, the 7th and the countershaft that is connected of octadentate wheels;

    Dual clutch pack, optionally engageable so that interconnect input link and the first interconnecting component and the second interconnecting component one;

    Four synchronizer assemblies, in order to optionally by first, second, third, fourth, the 5th, the 6th, the 7th and one of octadentate wheels combine with the first interconnecting component, the second interconnecting component and countershaft one, andWherein dual clutch pack and four synchronizer assemblies be optionally engageable become the combination of at least two to set up between input link and output link at least seven velocity ratios forward and at least one reverse velocity ratio.

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