Wet clutch

A wet clutch comprising:

• a main clutch;
• a clutch basket, which is actively connected to a crankshaft, forming an intake part and having a plurality of discs mounted therein so as to be rotatably fixed to the clutch basket and axially displaceable with respect to the clutch basket;
• a first clutch hub which is connected to a transmission input shaft, forming an output part and having counter-discs that are layered in an alternating manner with the plurality of discs, wherein the counter-discs are mounted so as to be rotatably fixed to the first clutch hub and axially displaceable with respect to the first clutch hub;
• and,
• a pilot clutch, actuated by means of a lever element, wherein:
• the lever element is axially clamped between:
• an input disc of the pilot clutch and an output disc of the main clutch;
• or
• an output disc of the main clutch and a component non-rotatably connected to an input disc of the pilot clutch;
• the pilot clutch is upstream from the main clutch;
• the pilot clutch and the main clutch are connected to each other by means of the ramp device;
• the ramp device includes, in the circumferential direction, a plurality of ramps that are active at least in a direction of traction of an internal combustion engine;
• and,
• the wet clutch is arranged between a crankshaft of the internal combustion engine and the transmission intake shaft of a transmission in a drivetrain.

A wet clutch comprising:

• a main clutch;
• a clutch basket, which is actively connected to a crankshaft, forming an intake part and having a plurality of discs mounted therein so as to be rotatably fixed to the clutch basket and axially displaceable with respect to the clutch basket;
• a first clutch hub which is connected to a transmission input shaft, forming an output part and having counter-discs that are layered in an alternating manner with the plurality of discs, wherein the counter-discs are mounted so as to be rotatably fixed to the first clutch hub and axially displaceable with respect to the first clutch hub;
• and,
• a pilot clutch, actuated by means of a lever element, wherein:
• the pilot clutch is upstream from the main clutch;
• the pilot clutch and the main clutch are connected to each other by means of the ramp device;
• the ramp device includes, in the circumferential direction, a plurality of ramps that are active at least in a direction of traction of an internal combustion engine;
• the wet clutch is arranged between a crankshaft of the internal combustion engine and the transmission intake shaft of a transmission in a drivetrain;
• the pilot clutch is rotatably arranged on the first clutch hub and acts in a direction of rotation with the clutch basket;
• and,
• the pilot clutch is designed as a wet clutch having a separate clutch basket that is connected to the clutch basket of the main clutch by means of an energy storage mechanism that acts in the circumferential direction of the main clutch.