Vehicle driveline component with latching actuator

1. A vehicle driveline component comprising:

an actuator having a first actuator structure, a second actuator structure, a biasing spring, a linear motor and a plurality of linkages, the second actuator structure being movable relative to the first actuator structure along a movement axis, the biasing spring biasing the second actuator structure away from the first actuator structure along the movement axis, the linear motor being selectively operable to urge the second actuator structure toward the first actuator structure, the plurality of linkages coupling the second actuator structure to the first actuator structure for movement of the second actuator structure relative to the first actuator structure between a first actuator position, in which the second actuator structure is spaced apart from the first actuator structure along the movement axis by a first distance, and a second actuator position in which the second actuator structure is spaced apart from the first actuator structure along the movement axis by a second distance that is greater than the first distance, each of the linkages comprising a link member, a pivot link, a first guide member and a second guide member, the link member being coupled to one of the first and second actuator structures, the pivot link having a first end, which is pivotably coupled to the link member, and a second end that is opposite the first end, the first guide member being coupled to the pivot link, the second guide member being coupled to the other one of the first and second actuator structures and cooperating with the first guide member to guide motion of the second end of the pivot link in a guide track defined by one or both of the first and second guide members, wherein the linkages cooperate with the biasing spring to releasably lock the second actuator structure in each of the first and second actuator positions.

2. The vehicle driveline component of claim 1 , wherein the linear motor comprises an electromagnet coil and an armature.

3. The vehicle driveline component of claim 1 , wherein the biasing spring comprises a plurality of helical coil springs that are circumferentially spaced about the movement axis.

4. The vehicle driveline component of claim 1 , further comprising a clutch having a first clutch member and a second clutch member, the first clutch member being movable along the movement axis between a first clutch position and a second clutch position, wherein placement of the second actuator structure in one of the first and second actuator positions locates the first clutch member in the first clutch position to operate the clutch in a first mode that does not transmit rotary power there through, and wherein placement of the second actuator structure in the other one of the first and second actuator positions locates the first clutch member in the second clutch position to operate the clutch in a second mode that transmits rotary power there through.

5. The vehicle driveline component of claim 4 , wherein the clutch is a dog clutch.

6. The vehicle driveline component of claim 4 , further comprising a differential assembly, the differential assembly having a differential input that is rotatable about the movement axis.

7. The vehicle driveline component of claim 6 , further comprising a shaft, wherein the differential assembly comprises a differential output, and wherein the clutch is configured to selectively couple the differential output to the shaft for rotation therewith.

8. The vehicle driveline component of claim 7 , wherein the clutch is disposed within the differential input.

9. The vehicle driveline component of claim 7 , wherein the differential assembly comprises a differential gearset and wherein the differential output is a gear in the differential gearset.

10. The vehicle driveline component of claim 9 , wherein the gear is a side gear.

11. The vehicle driveline component of claim 7 , further comprising a plurality of pins that are disposed axially between the differential output and the second actuator structure, the pins extending axially through the differential input.

12. A vehicle driveline component comprising:

an actuator having a first actuator structure, a second actuator structure, a biasing spring, a linear motor and a plurality of linkages, the second actuator structure being movable relative to the first actuator structure along a movement axis, the biasing spring biasing the second actuator structure away from the first actuator structure along the movement axis, the linear motor being selectively operable to urge the second actuator structure toward the first actuator structure, the plurality of linkages coupling the second actuator structure to the first actuator structure for movement of the second actuator structure relative to the first actuator structure between a first actuator position, in which the second actuator structure is spaced apart from the first actuator structure along the movement axis by a first distance, and a second actuator position in which the second actuator structure is spaced apart from the first actuator structure along the movement axis by a second distance that is greater than the first distance, wherein the linkages cooperate with the biasing spring to releasably lock the second actuator structure in each of the first and second actuator positions; and

wherein each of the linkages comprises a fixed link, a pivot link, a link guide track and a guide member, the fixed link being fixedly coupled to one of the first and second actuator structures, the pivot link having a first end, which is pivotally coupled to the fixed link, and a second end, the link guide track being fixedly coupled to the other one of the first and second actuator structures, the guide member being mounted to the second end of the pivot link and engaging the link guide track.

13. The vehicle driveline component of claim 12 , wherein the guide member comprises a pin.

14. The vehicle driveline component of claim 12 , wherein each of the fixed links is fixedly coupled to the second actuator structure.

15. The vehicle driveline component of claim 12 , further comprising a clutch having a first clutch member and a second clutch member, the first clutch member being movable along the movement axis between a first clutch position and a second clutch position, wherein placement of the second actuator structure in one of the first and second actuator positions locates the first clutch member in the first clutch position to operate the clutch in a first mode that does not transmit rotary power there through, and wherein placement of the second actuator structure in the other one of the first and second actuator positions locates the first clutch member in the second clutch position to operate the clutch in a second mode that transmits rotary power there through.

16. The vehicle driveline component of claim 15 , wherein the clutch is a dog clutch.

17. The vehicle driveline component of claim 15 , further comprising a differential assembly, the differential assembly having a differential input that is rotatable about the movement axis.

18. The vehicle driveline component of claim 17 , further comprising a shaft, wherein the differential assembly comprises a differential output, and wherein the clutch is configured to selectively couple the differential output to the shaft for rotation therewith.

19. The vehicle driveline component of claim 18 , wherein the clutch is disposed within the differential input.

20. The vehicle driveline component of claim 18 , wherein the differential assembly comprises a differential gearset and wherein the differential output is a gear in the differential gearset.