Zf Friedrichshafen Ag

Gert Hanker

Heinz Reichert

Bernd Austermann

Matthias List

Christian Michel

Michael Obergasser

Alfred Skrabs

Dietmar Illerhaus

Sven Holst

Stefan Csajagi

Berthold Schraff

Klaus Müller

Gerhard Spindler

Robert Nickel

Ulrike Ziereisen

Martin Vogel

A drive arrangement for a vehicle, having a first electric machine connected to a first gear unit () for driving a first wheel of the vehicle, a second electric machine connected to a second gear unit for driving a second wheel of the vehicle, and the drive axle of the first electric machine is arranged parallel to the drive axle of the second electric machine, and a parking lock device. The parking lock device has a parking lock for the second gear unit and a comparatively simple locking device for the first gear unit. A gear unit element of the second gear unit is connectable to a gear unit element of the first gear unit by the locking device for locking the first gear unit.

Drive arrangement for a vehicle

A parking lock in a vehicle transmission includes a locking mechanism for locking and releasing a parking interlock gear () and an actuating unit. The actuating unit is coupled via a coupling mechanism to the locking mechanism in order to actuate the locking mechanism between an interlock position and a release position of the parking interlock gear (). The parking lock is arranged on an intermediate plate () in a housing of the vehicle transmission.

Arrangement of a parking lock in a vehicular transmission

A transmission parking lock has an actuating rod that is essentially translationally displaceable, which bears an actuating element, and with a locking lever that is essentially rotationally displaceable, bears a locking element For inserting the transmission parking lock through the displacement of the actuating rod, the locking lever is pivotable from a resting position of the same into a locked position in such a manner that the locking element engages in a recess of a gear wheel () allocated to a gear shaft, and with a device that withdraws the actuating element of the actuating rod in the resting position of the same from the locking lever.

Transmission parking lock

A parking interlock arrangement for an automatic transmission of a vehicle which comprises a parking interlock gear () operatively connected to an output shaft and which can be locked by way of a locking pawl () in a shift position (P) of a notched disk (). The notched disk () is connected, in a rotationally fixed manner, to a selector shaft (). The locking pawl () can be actuated by way of a connecting rod (), and the connecting rod () is operatively connected to the notched disk () by way of a coupling device in order to limit the selecting torque to be applied to the selector shaft ().

Parking interlock arrangement for an automatic transmission

A hybrid vehicle transmission () which comprises a transmission input shaft (), which can be connected to a drive motor by a shift element (), and an electric machine () which can be operatively connected to the transmission input shaft in order to transmit torque. An additional shift element () is provided by which the electric machine () can be operatively connected to the transmission input shaft and can be disconnected from the transmission input shaft ().

Hybrid vehicle transmission

Growing community of inventors

Meckenbeuren, Germany

Gert Hanker