Vehicle drive train assembly
A vehicle drive train assembly includes a propeller shaft and a nut. The nut has a first part and a second part. The first part is movable with respect to the propeller between an uninstalled position and an installed position of the nut. The second part is stationary with respect to the propeller shaft in the uninstalled position and the installed position.
1. A vehicle drive train assembly comprising:
a propeller shaft; and
a nut having a first part and a second part, the first part being a main body having a fastener receiving opening, the main body being movable with respect to the propeller between an uninstalled position and an installed position of the nut, the first part being rotated when moving from the uninstalled to the installed position, the second part having a first extension and a second extension extending from the main body in substantially opposite directions with respect to each other, the first and second extensions each having a maximum width that is less than a maximum width of the main body, the first extension having a first frangible portion and the second extension having a second frangible portion, the first and second extensions being stationary with respect to the propeller shaft in the uninstalled position in which the first and second frangible portions are intact and the installed position in which the main body separates from the first and second frangible portions at the first and second frangible portions, the first part being attached to the second part in the uninstalled position, the first part being detached from the second part in the installed position of the nut.
2. The vehicle drive train assembly in accordance with claim 1 , wherein
the propeller shaft has a first receiving opening for receiving a first fastener, the fastener receiving opening of the main body is a second opening that is aligned to the first receiving opening of the propeller shaft to receive the first fastener therethrough.
3. The vehicle drive train assembly in accordance with claim 2 , further comprising
a final drive having a third receiving opening for receiving the first fastener therethrough.
4. The vehicle drive train assembly in accordance with claim 3 , wherein
the first receiving opening is located on a propeller shaft flange, the third receiving opening is located on a drive shaft flange.
5. The vehicle drive train assembly in accordance with claim 4 , further comprising
the first fastener extending through the first, second and third receiving openings.
6. The vehicle drive train assembly in accordance with claim 5 , wherein
the propeller flange includes a fourth receiving opening, and the final drive flange includes a fifth receiving opening that is aligned with the fourth receiving opening.
7. The vehicle drive train assembly in accordance with claim 6 , wherein
the nut is a first nut and the vehicle drive train further comprises a second nut that is aligned with the third and fourth receiving openings for receiving a second fastener therethrough.
8. The vehicle drive train assembly in accordance with claim 7 , wherein
the second nut is at least partially pre-welded to the propeller shaft.
9. The vehicle drive train assembly in accordance with claim 1 , wherein
the second part is at least partially welded to the propeller shaft.
10. The vehicle drive train assembly in accordance with claim 1 , wherein
the first and second extensions are at least partially welded to the propeller shaft to remain stationary with respect to the propeller shaft in the uninstalled and installed positions.
11. A nut configured to be welded to a vehicle component, the nut comprising:
a main body having a threaded opening for receiving a first fastener;
a first extension extending from the main body in a first direction; and
a second extension extending from the main body in a second direction, the second direction being opposite with respect to the first direction, the first and second extensions are configured to be welded to the vehicle component, the first extension having a first frangible portion and the second extension having a second frangible portion, the first and second extensions each having a maximum width that is less than a maximum width of the main body, the main body is breakable from the first and second extensions at the first and second frangible portions respectively when the nut moves from an installed position to an installed position to the vehicle component, the main body being rotated when moving from the uninstalled to the installed position, the main body being spaced from the vehicle component when in the uninstalled position and contacting the vehicle component when in the installed position.