DUAL CLUTCH Russian patent published in 2018 - IPC F16D21/06 F16D25/638 F16D25/10 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly to transmission lines of vehicles. Dual clutch comprises housing (1) connected to drive shaft (4), two friction clutches (5, 6) and driven shafts. Housing (1) is connected to hub (2), cover (3) and drive shaft (4). Two friction clutches (5, 6) of larger and smaller dimensions are intended for coupling the driven shafts to the drive shaft. Friction discs of smaller clutch (6) have outer teeth and are connected to drum (9) connected to body (10) of hydraulic cylinder (11) of smaller clutch (6) mounted on hub (2) of clutch housing (1). On clutch housing (1) there is collar step (14) surrounding tubular portion (15) of piston (16) of hydraulic cylinder (17) of larger clutch (5) surrounding tubular portion (18) of casing (10) of hydraulic cylinder (11) of smaller clutch (5). Piston (16) of hydraulic cylinder (17) of larger coupling (5) is mounted on hub (2) of clutch housing (1) on tubular projection (19) formed thereon. Tubular projection (23) is formed on piston (22) of hydraulic cylinder (11) of smaller coupling (6), covering cover (24) of compensation chamber (25).

EFFECT: decreased overall dimensions are provided.

1 cl, 1 dwg