A motor vehicle lock, more particularly for a vehicle rear door, having a lock cover and a locking mechanism consisting of substantially rotary latches and at least one pawl, furthermore having at least one coupling lever, and at least one electric drive, wherein the coupling lever can take up different positions and interacts with a drive element of the drive and a central locking mechanism, wherein, to take up its positions, the coupling lever is connected to the drive element. The drive element and/or lock cover have/has a latching contour having at least two position holders wherein at least one position holder is designed asymmetrically and a spring mechanism is provided, wherein the spring mechanism cooperates with the latching contour, as a result of which the coupling lever can be positioned in the different positions.

A motor vehicle lock, more particularly for a vehicle rear door, having a lock cover and a locking mechanism consisting of substantially rotary latches and at least one pawl, furthermore having at least one coupling lever, and at least one electric drive, wherein the coupling lever can take up different positions and interacts with a drive element of the drive and a central locking mechanism, wherein, to take up its positions, the coupling lever is connected to the drive element. The drive element and/or lock cover have/has a latching contour having at least two position holders wherein at least one position holder is designed asymmetrically and a spring mechanism is provided, wherein the spring mechanism cooperates with the latching contour, as a result of which the coupling lever can be positioned in the different positions.

A motor vehicle door lock which is equipped with a motor vehicle lock having a locking mechanism that is mounted in a lock case and consists substantially of a rotary latch and a locking pawl. Furthermore, a lock striker that interacts with the locking mechanism is provided, as well as an opener that engages the lock striker during an opening process of an associated motor vehicle door. The opener is acted upon by means of an opening device, at least part of which is integrated in the motor vehicle lock. According to the invention, the opening device is also designed to lift the locking pawl off the rotary latch.

A motor vehicle door lock which is equipped with a motor vehicle lock having a locking mechanism that is mounted in a lock case and consists substantially of a rotary latch and a locking pawl. Furthermore, a lock striker that interacts with the locking mechanism is provided, as well as an opener that engages the lock striker during an opening process of an associated motor vehicle door. The opener is acted upon by means of an opening device, at least part of which is integrated in the motor vehicle lock. According to the invention, the opening device is also designed to lift the locking pawl off the rotary latch.

In a key cylinder device, an antenna coil is disposed so as to form a loop around a rotor that is adapted to perform a rotary operation with a mechanical key. A control device is configured to allow locking/unlocking of the reclosable body based on proximity wireless communication performed between the antenna coil and an antenna installed in a mobile device that is adapted to be carried by a user.

In a key cylinder device, an antenna coil is disposed so as to form a loop around a rotor that is adapted to perform a rotary operation with a mechanical key. A control device is configured to allow locking/unlocking of the reclosable body based on proximity wireless communication performed between the antenna coil and an antenna installed in a mobile device that is adapted to be carried by a user.

A drive unit for motor vehicle applications, in particular motor vehicle closing devices. The drive unit comprises an electric motor and at least one drive element driven by the electric motor. In addition, an actuation lever that cooperates with the drive element is provided. The drive element and/or the actuation lever are advantageously designed to be able to rotate about an axis. A rotatably mounted intermediate element is provided between the drive element and the actuation lever. According to the invention, the intermediate element is in the form of a friction-reducing rolling element.

A drive unit for motor vehicle applications, in particular motor vehicle closing devices. The drive unit comprises an electric motor and at least one drive element driven by the electric motor. In addition, an actuation lever that cooperates with the drive element is provided. The drive element and/or the actuation lever are advantageously designed to be able to rotate about an axis. A rotatably mounted intermediate element is provided between the drive element and the actuation lever. According to the invention, the intermediate element is in the form of a friction-reducing rolling element.

A latch system for a vehicle includes a synchronizer and a lock unit. The synchronizer is configured to block and allow release of a number of latches of the vehicle such that some latches are blocked from being released if other latches are already released. The lock unit is configured to block selectively the release of the number of latches.

A latch system for a vehicle includes a synchronizer and a lock unit. The synchronizer is configured to block and allow release of a number of latches of the vehicle such that some latches are blocked from being released if other latches are already released. The lock unit is configured to block selectively the release of the number of latches.