Automotive driveline disconnect assembly

1. An automotive driveline component, comprising:

a disconnect assembly including a first clutch part and a second clutch part, said first clutch part having a first set of teeth including multiple individual teeth each having a tip face and with a root between adjacent teeth, said second clutch part having a second set of teeth including multiple individual teeth each having a tip face and with a root between adjacent teeth, said disconnect assembly including a damper situated between said first clutch part and said second clutch part, wherein a) at least a portion of the damper is placed within a root of the first clutch part, the damper is arranged to be engaged by the tip face of a tooth of the second clutch part when the disconnect assembly is in a connected state, or b) the damper is received radially inwardly of the teeth or radially outwardly of the teeth without extending radially between the teeth; and

wherein, when said disconnect assembly is brought into the connected state, said first clutch part or said second clutch part comes into contact with said damper before full engagement is made between said first and second sets of teeth.

2. The automotive driveline component as set forth in claim 1 , wherein said damper is situated between said root of said first set of teeth and said tip face of said second set of teeth when said disconnect assembly is in a connected state and said first and second sets of teeth mesh together.

3. The automotive driveline component as set forth in claim 2 , wherein, when said disconnect assembly is brought into the connected state, at least one tooth of said first set of teeth or said second set of teeth or both said first and second sets of teeth comes into contact with said damper before full engagement is made between said first and second sets of teeth.

4. The automotive driveline component as set forth in claim 3 , wherein said damper is situated at at least one root of the individual teeth of said first set of teeth or of said second set of teeth.

5. The automotive driveline component as set forth in claim 4 , wherein said at least one root in which the damper is situated has a depth greater than a depth of a root of individual teeth of said first set of teeth or said second set of teeth that 1-aelEin which said damper is not situated.

6. The automotive driveline component as set forth in claim 3 , wherein said damper has a body and has multiple extensions spanning out radially from said body with each extension received within a different root.

7. The automotive driveline component as set forth in claim 6 , wherein said body is disposed adjacent an inside circumference of said first set of teeth or said second set of teeth, and each of said extensions is disposed within a different one of the roots of said first set of teeth or said second set of teeth.

8. The automotive driveline component as set forth in claim 7 , wherein each of said roots receiving one of said extensions has a depth greater than a depth of a root of said first set of teeth or said second set of teeth in which one of said extensions is not situated.

9. The automotive driveline component as set forth in claim 7 , wherein, when said disconnect assembly is brought into the connected state, said first set of teeth or said second set of teeth or both said first and second sets of teeth come into contact with said extensions before full engagement is made between said first and second sets of teeth, and said body is not directly contacted by said first set of teeth and said second set of teeth.

10. The automotive driveline component as set forth in claim 1 , wherein said damper has a body seated at a ledge formed adjacent said first set of teeth or said second set of teeth, and wherein, when said disconnect assembly is brought into the connected state, said first clutch part or said second clutch part comes into contact with said body before full engagement is made between said first and second sets of teeth.

11. The automotive driveline component as set forth in claim 1 , wherein a plurality of tip faces of said first set of teeth or said second set of teeth or both said first and second sets of teeth have at least one surface with a non-parallel orientation relative to a radial plane of said first clutch part or said second clutch part.

12. The automotive driveline component as set forth in claim 11 , wherein, when said disconnect assembly is brought into a connected state, said plurality of tip faces move passed confronting tip faces of said first set of teeth or said second set of teeth via the non-parallel orientation of said at least one surface upon meshing engagement between said first and second sets of teeth, and a tip face-to-tip face maintained abutment between said first and second sets of teeth is impeded via the non-parallel orientation of said at least one surface.

13. The automotive driveline component as set forth in claim 1 , further comprising a second damper situated at least partly around an exterior surface of said first clutch part or said second clutch part in order to at least minimize direct abutment at said second damper between said first clutch part or said second clutch part and an actuation component used to bring said disconnect assembly to the connected state.

14. The automotive driveline component as set forth in claim 13 , wherein said actuation component is of a cam assembly, and said second damper is disposed radially between said cam assembly actuation component and said first clutch part or said second clutch part.

15. The automotive driveline component as set forth in claim 1 , wherein the automotive driveline component is a power transfer unit (PTU), a final drive unit (FDU), a rear drive module (RDM), an electronic differential locker (EDL), or a differential.

16. An all-wheel drive (AWD) automotive driveline comprising the automotive driveline component set forth in claim 1 .

17. An automotive driveline component, comprising:

a disconnect assembly including a first clutch part, a second clutch part, and a damper, said damper situated at least partly around an exterior surface of said first clutch part or said second clutch part; and

a cam assembly located at an exterior of said disconnect assembly and interacting with said disconnect assembly in order to bring said disconnect assembly to a connected state and a disconnected state, said damper being disposed radially between said cam assembly and said first clutch part or said second clutch part;

wherein, when said disconnect assembly is brought into the connected state and to the disconnected state, direct abutment between said first clutch part or said second clutch part and said cam assembly is at least minimized at said damper.

18. The automotive driveline component as set forth in claim 17 , wherein said damper includes a first damper and a second damper, said first damper being situated at least partly around an exterior surface of said first clutch part, said second damper being situated at least partly around an exterior surface of said second clutch part.

19. The automotive driveline component as set forth in claim 18 , wherein said cam assembly includes a rotary cam and a cam follower, said rotary cam located at an exterior of said first clutch part, said cam follower located at an exterior of said second clutch part, and wherein, when said disconnect assembly is brought into the connected state and to the disconnected state, direct abutment between said first clutch part and said rotary cam is at least minimized at said first damper, and direct abutment between said second clutch part and said cam follower is at least minimized at said second damper.

20. An automotive driveline component, comprising:

a disconnect assembly including a first clutch part, a second clutch part, a first damper, and a second damper, said first clutch part having a first set of teeth, said second clutch part having a second set of teeth, said first damper being situated between said first clutch part and said second clutch part, said second damper being situated at least partly around an exterior surface of said first clutch part or said second clutch part; and

a cam assembly located at an exterior of said disconnect assembly and interacting with said disconnect assembly in order to bring said disconnect assembly to a connected state and a disconnected state, said second damper being disposed radially between said cam assembly and said first clutch part or said second clutch part;

wherein, when said disconnect assembly is brought into the connected state and into the disconnected state, said first clutch part or said second clutch part comes into contact with said first damper before complete meshing is made between said first and second sets of teeth, and direct abutment between said first clutch part or said second clutch part and said cam assembly is at least minimized at said second damper.