Borgwarner Inc.

Marcus Thomas Hertel

Eckart Gold

Dirk Achim Schmitt

Johannes Heinrich

Matthias Gerhard Veit

Martin Gerlach

Hans-Jürgen Hauck

Jens Henze

Kay Rapp

Götz Nicklas

Tobias Groepper

Disclosed is a freewheel () comprising a first race (), a second race (), a clamping gap () designed between the first and second race (), at least one clamping element () in the clamping gap (), and biasing feature () for biasing the clamping element () into a clamping position within the clamping gap (), wherein the biasing feature () have an accordion spring (), which is supported directly or indirectly on the first race () and which comprises corrugation peaks () lying radially outward, corrugation troughs () lying radially inward, and a support leg () for direct or indirect support on the clamping element (). In addition, disclosed is a freewheel arrangement () comprising such a freewheel ().

Freewheel and freewheel arrangement comprising such a freewheel

The present invention relates to a multiple clutch device having a first clutch which is assigned a first actuating piston with a first pressure chamber and a first pressure equalization chamber, and having a second clutch which is assigned a second actuating piston with a second pressure chamber and a second pressure equalization chamber, a first crossflow channel being provided for setting the hydraulic fluid column in the first pressure equalization chamber and a second crossflow channel being provided for setting the hydraulic fluid column in the second pressure equalization chamber. According to the invention, the first and second crossflow channels are arranged in such a way that both the oil which is discharged via the first crossflow channel and the oil which is discharged via the second crossflow channel can be fed to the first and second clutches.

Multiple clutch device having two pressure equalization chambers

The invention relates to a device for axially positioning a clutch device, especially a dual-clutch device, on a rotary drive, wherein the clutch device is mounted so as to rotate about a rotational axis of said rotary drive. A retaining nut is coaxially screwed with the rotary drive, and the clutch device is indirectly or directly supported on said nut in an axial direction.

Device for axially positioning a clutch device

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Bruchsal, Germany

Marcus Thomas Hertel