Closing element, in particular for a motor vehicle

1. A closing element for a motor vehicle, comprising:

an opening mechanism,

a locking mechanism for, locking and/or unlocking the opening mechanism, and

a handling element actively connected to the opening mechanism via a connecting piece, which is a metallic rod, such that a first mechanical coupling to the handling element is provided in such a manner that in the case of an unlocked locking mechanism the closing element can be moved for the purpose of opening, wherein the locking mechanism is actuated by a closing system for the authorization of access to the motor vehicle, for the purpose of locking and/or unlocking the opening mechanism,

said closing element further comprising a coupling mechanism actively connected via an actuator to the locking mechanism and to the opening mechanism in the manner of an emergency release, wherein the coupling mechanism is actuated by the actuator so as to have both the locking mechanism and the opening mechanism respectively coupled to the coupling mechanism, such that movement of the handling element is transmitted via the connecting piece to the locking mechanism and to the opening mechanism to provide a second mechanical coupling to the handling element in the emergency release, and wherein for the operation of the actuator a separate energy storage device is provided that can be used on demand.

2. The closing element according to claim 1 , wherein the closing system includes a control device for the actuation of the locking mechanism, and an associated device, wherein the two devices include transmitters and/or receivers for electromagnetic signals, and wherein at least one of the signals transmitted between the associated device and the control device is a coded operating signal for authenticating the associated device, so that after positive evaluation of the transmitted operating signal in the case of an authorized associated device the locking mechanism is actuated by the control device.

3. The closing element according to claim 1 , wherein the opening mechanism and the locking mechanism are arranged in a lock, and the actuator is one of an electric motor and an electromagnet.

4. The closing element according to claim 1 , wherein the separate energy storage device is an electric battery, and a diagnostic control unit for monitoring the electric charge state of the separate energy storage device is provided in such a manner that the separate energy storage device is interchangeable as required.

5. The closing element according to claim 2 , wherein the actuator actuates the coupling mechanism for the emergency release only after positive authentication of the associated device.

6. The closing element according to claim 1 , wherein the handling element is actively connected to the opening mechanism via the connecting piece, and the opening mechanism includes a blocking hook which is movable by the handling element via the connecting piece.

7. The closing element according to claim 1 , wherein the emergency release is used for an emergency operation selected from failure of a battery for the power supply of the motor vehicle, failure of a battery for the power supply of the locking mechanism, and failure of a battery for the power supply of the closing system.

8. The closing element according to claim 2 , wherein the associated device is one of an electronic key, and ID transducer, and a chip card.