Patent ID: 7695388
Filing Date: 2010-04-13
Classification: F16D,Y10T

Abstract:
1. An activation control device for clutch packs of a hydraulic double clutch, the activation control device comprising: a first pressure line having a filling valve and leading from an oil pressure source to the first clutch pack, the first clutch pack actuatable by actuation of the filling valve of the first pressure line; a second pressure line having a filling valve and leading from the oil pressure source to the second clutch pack, the second clutch rack actuatable by actuation of the filling valve of the second pressure line; and first and second draining valves coupled to the first and second pressure lines, respectively, the first draining valve coupled in series between the filling valve of the first pressure line and the first clutch pack, and the second draining valve coupled in series between the filling valve of the second pressure line and the second clutch pack.