Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg

Ixetic Bad Homburg Gmbh

Jan Hasenkamp

Kuno Fronius

Sigismund Jones

Doan Van Nguyen

Salvatore Gaggia

A dual clutch arrangement for a dual clutch transmission for motor vehicles has a first and a second friction clutch. The friction clutches have a common input member and in each case one output member. The output member of the first friction clutch is connected to a first shaft. The output member of the second friction clutch is connected to a second shaft which is formed as a hollow shaft concentrically around the first shaft. The first and the second friction clutches are nested radially one inside the other. The input member is mounted radially on the second shaft.

Dual clutch arrangement

The invention relates to an actuating mechanism for engaging and disengaging a separating clutch of a single-clutch or multiple-clutch transmission, which has a housing, for a motor vehicle, having: an actuating drive; a cam segment which has a curved recess and which is rotatable about a first bearing, said first bearing being fixed with respect to the housing, and which can be rotated by the actuating drive in an engagement rotational direction or a disengagement rotational direction; and an engagement fork which is rotatable about a second bearing, said second bearing being fixed with respect to the housing, and which is coupled at one side of the fork to the cam segment by means of a cam follower and which can be coupled on an opposite side of the fork to the separating clutch in such a way that the separating clutch is closed in the event of a rotation of the cam segment in the engagement rotational direction and the separating clutch is opened in the event of a rotation of the cam segment in the disengagement rotational direction. The cam follower engages into the curved recess and being guided by a contour of the curved recess in the event of a rotation of the cam segment; with the contour being shaped such that the cam follower is offset in a radial direction of the cam segment in the event of an actuation of the actuating drive (FIG.).

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Flein, Germany

Jan Hasenkamp