Driving device with a parking lock arrangement and drivable vehicle axle with a driving device

A drive unit with a parking lock arrangement, comprising:

• a parking lock gear, that is held in a rotationally fixed manner by a parking lock pawl in a locking position of the parking lock pawl and rotates in a release position of the parking lock pawl;
• a parking lock tappet configured to be longitudinally displaceable between a locking shift position and a releasing shift position and to be acted upon by a shifting force, to engage the parking lock tappet in a direction of the locking shift position;
• an actuation unit operatively connected to a shift actuator system of a manual gearbox having at least two speeds;
• wherein the parking lock tappet is assigned a latching device, the latching device comprises an armature of an electromagnet impinged with a spring force of a latching spring unit, which is adjusted by the latching spring unit in the unenergized state of the electromagnet in the direction of a latching shift position, in which the armature is in operative connection with latching elements, via which the parking lock tappet can be maintained in a positive-locking manner in its releasing shift position. position;
• wherein the parking lock pawl is held in the locking position by the parking lock tappet when the parking lock tappet is in the locking shift position;
• wherein the parking lock tappet is transferred by the actuation unit against the shifting force into the releasing shift position, in which the parking lock tappet releases the actuating movement of the parking lock pawl in the direction of the release position;
• and
• wherein the actuation unit is configured to transfer the parking lock tappet by means of mutually spaced shift cams from the locking shift position into the releasing shift position when one of the at least two speeds is engaged in the manual gearbox, and to release the actuating movement of the parking lock tappet in the direction of the locking shift position when the manual gearbox is in a neutral operating state in which none of the at least two speeds is engaged in the manual gearbox and the power flow is interrupted.

A drive unit with a parking lock arrangement, the drive unit comprising:

• a parking lock pawl operable between a locking position and a release position;
• a parking lock gear, which can be held in a rotationally fixed manner by a rotatably mounted parking lock pawl in the locking position and can be rotated in the release position of the parking lock pawl;
• a parking lock tappet, which is designed to be longitudinally displaceable between a locking shift position and a releasing shift position and acted upon by a shifting force, which acts on the parking lock tappet in a direction of the releasing shift position, in which the parking lock tappet releases the actuating movement of the parking lock pawl in a direction of the release position,
• wherein the parking lock pawl is held in the locking position by the parking lock tappet when the parking lock tappet is in the locking shift position,
• wherein the parking lock tappet can be moved into the locking shift position by an actuation unit against the shifting force;
• a latching device assigned to the parking lock tappet, the latching device being controlled by an electromagnet;
• and
• wherein the actuation unit is operatively connected to a shift actuator system of a manual gearbox having at least two speeds, the actuation unit configured to transfer the parking lock tappet from the releasing shift position into the locking shift position by means of shift cams spaced apart from one another when the manual gearbox is in a neutral operating state, in which no speeds are engaged in the manual gearbox and the power flow is interrupted, and to enable the actuating movement of the parking lock tappet in the direction of the releasing shift position when a speed is engaged in the manual gearbox.