Dual clutch assembly for a transmission having two input shafts

Dual clutch assembly for a transmission having two input shafts

  • CN 102,625,884 A
  • Filed: 08/30/2010
  • Published: 08/01/2012
  • Est. Priority Date: 08/28/2009
  • Status: Active Application
First Claim
Patent Images

1. be used to be provided with the double clutch device (1,201,301,401,501,601,701,801,901) of the speed changer of one first input shaft (3) and one second input shaft (4),-have one can not have with driving machine and relatively rotate the clutch housing (50) that is connected,-have one first friction clutcch (10), when it during by pressure-loaded between clutch housing (50) and first input shaft (3) transmitting torque;

  • -have one second friction clutcch (30), when it during by pressure-loaded between clutch housing (50) and second input shaft (4) transmitting torque, wherein first friction clutcch (10) and second friction clutcch (30) layout diametrically with staggering;

    -having one first operating unit (70), it has axially-displaceable piston (71) moving and that rotate with clutch housing (50), and this piston acts on a pressure on first friction clutcch (10) when first operating unit (70) is operated;

    -having one second operating unit (90), it has axially-displaceable piston moving and that rotate with clutch housing, and this piston acts on a pressure on second friction clutcch (30) when second operating unit (90) is operated,It is characterized in that;

    the pressure opposite direction ground effect in the axial direction of the pressure of the piston (71) of first operating unit (70) and the piston of second operating unit (90).

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