The gear transmission of three planet row six and automobile

The gear transmission of three planet row six and automobile

  • CN 106,884,936 A
  • Filed: 04/11/2017
  • Published: 06/23/2017
  • Est. Priority Date: 04/11/2017
  • Status: Active Grant
First Claim
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1. a kind of gear transmission of three planet row six, it is characterised in that including:

  • First planet row, the second planet row and the 3rdPlanet row;

    First planet row includes the first gear ring, intermeshing first expert star-wheel group and first layman'"'"'s star-wheel group, theOne sun gear and the first planet carrier;

    Second planet row includes the second gear ring, the second planetary gear set, the second sun gear and secondPlanet carrier;

    The third planet row includes the 3rd gear ring, the third line star-wheel group, the 3rd sun gear and the third line carrier;

    First gear ring, second gear ring and the 3rd sun gear are fixedly connected sequentially and are integrated, first toothCircle is connected to mission case by the first braking element;

    First planet carrier is connected by the first torque-transfer members with second planet carrier;

    Second planet carrier passes throughSecond torque-transfer members are connected with the third line carrier;

    The third line carrier by the 3rd torque-transfer members with it is describedSecond sun gear is connected, and the third line carrier is connected to mission case by the second braking element;

    Second sun gear is connected with transmission input, and the 3rd gear ring is connected with transmission output.

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