| 摘要 |
A two-loop friction clutch comprises a housing, a flywheel in the form of a drive plate mounted on a crankshaft of an engine block, driven plates installed on coaxially located primary shafts of odd and even rows of gears, a pressure plate located between the driven plates, a backing plate, a cover and a driving mechanism of clutch shifting. To reduce the energy consumption for switching control of power loops the drive plate, backing plate and cover in the axial direction along the periphery are rigidly interconnected to form a single plate, which rests on the primary shafts of even and odd rows of gears, between the backing plate and cover in the axial direction an additional plate is mounted which is spring-loaded in the axial direction relative to the cover with possibility of axial movement relative to the latter by means of projections formed on the periphery, with possibility of interaction with holes provided on the cover, on an additional plate from the side of backing plate in the radial direction at least three swivel stops rotatable in radial planes are hinged, while the ends of swivel stops from the side of the periphery of plates in a horizontal plane are pivotally connected to levers, which through the holes in backing plate by the second ends are pivotally mounted on the pressure plate adapted for forced axial displacement. |
