CLUTCH ASSEMBLY OF TRANSMISSION LINE OF VEHICLE 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. Clutch assembly contains two normally spring-closed (1) and (2) oil multi-disk clutches (3) and (4) controlled by hydraulic cylinders (5) and (6). Clutch (3) connecting drive shaft (9) to driven shaft (15) of smaller diameter is made larger in diameter. Clutch (3) connecting drive shaft (9) to driven shaft (20) of larger diameter is made smaller in diameter. Clutch (3) comprises torus-shaped body (7) with internal teeth (8) connected to drive shaft (9), friction discs (10) with external teeth (11) engaged with body (7), friction discs (12) with internal teeth (13) engaged with hub (14). Hub (14) is connected to driven shaft (15) of smaller diameter. Clutch (4) comprises cup-shaped rim (18) with internal teeth (19) connected to driven shaft (20) of larger diameter, friction discs (21) with external teeth (22) engaged with said rim (18), friction discs 23) with internal teeth (24) engaged with hub (25). Hub (26) of body (7) of clutch (3) is connected to hub (25) by annular wall (27) separating hydraulic cylinders (5) and (6).

EFFECT: reduction in the axial dimensions of the clutch assembly is achieved.

1 cl, 1 dwg