Clutch arrangement, and drive train unit
AssigneeZF Friedrichshafen AG
InventorsGuido Schmitt, Alexander Bartha, Wolfgang Kundermann, Axel Rohm, Gerald Viernekes, Alessio Paone, Monika Rössner, Michael Kunth
Life of this patent
Estimating the term…
Abstract
A clutch arrangement (3) with a friction clutch (8) and a dog clutch (9), wherein the output side of the friction clutch (8) and the output side of the dog clutch (9) are connectible to a flywheel mass device (4). A powertrain unit having such clutch arrangement is also described.
Claims24
A clutch arrangement (3) comprising:
- a friction clutch (8) having an output side;
- and
- a dog clutch (9) having an output side;
- the output side of the friction clutch (8) and the output side of the dog clutch (9) being connectible to a flywheel mass device (4),
- wherein the dog clutch (9) comprises a jaw element (42, 80) having mounted thereon at least one input-side toothing (40) and one output-side toothing (46),
- wherein the dog clutch (9) is entirely radially inside the friction clutch (8),
- wherein the friction clutch (8) and/or the dog clutch (9) are formed as normally closed clutches.
A clutch arrangement comprising:
- a friction clutch (8) having an output side;
- and
- a dog clutch (9) having an output side;
- the output side of the friction clutch (8) and the output side of the dog clutch (9) being connectible to a flywheel mass device (4),
- wherein the dog clutch (9) comprises a jaw element (42, 80) having mounted thereon at least one input-side toothing (40) and one output-side toothing (46),
- wherein the dog clutch (9) is entirely radially inside the friction clutch (8),
- wherein the at least one input-side toothing (40) is axially spaced apart from the one output-side toothing (46) on the jaw element (42, 80).
A powertrain unit with a clutch arrangement and at least part of a flywheel mass device (4), and wherein the clutch arrangement (3) comprises:
- a friction clutch (8) having an output side and a dog clutch (9) having an output side;
- the output side of the friction clutch (8) and the output side of the dog clutch (9) being connectible to at least part of the flywheel mass device (4),
- wherein the flywheel mass device (4) is formed as dual mass flywheel,
- wherein the flywheel mass device (4) comprises a wall (56) which simultaneously forms a portion of a pressure chamber (60) and the output portion of the dog clutch (9).
A powertrain unit with a clutch arrangement and at least part of a flywheel mass device (4), wherein the clutch arrangement (3) comprises:
- a friction clutch (8) having an output side and a dog clutch (9) having an output side;
- the output side of the friction clutch (8) and the output side of the dog clutch (9) being connectible to at least part of the flywheel mass device (4),
- wherein the flywheel mass device (4) is formed as dual mass flywheel, and
- wherein the friction clutch (8) and/or the dog clutch (9) comprise an actuation device (48) actuated by pressure oil, and the flywheel mass device is formed to receive a portion of a pressure chamber (60).
Dependencies are inferred from the claim text.