Run-flat support system for a pneumatic tired wheel and method for installing same
View Patent ↗A run-flat support system and method for installing the same are disclosed. In one embodiment, the run-flat support system includes a torque assembly removably coupled to a split wheel rim of a pneumatic tired wheel. A plurality of support segments are adapted for attachment to the torque assembly in order to support the pneumatic tired wheel in a flat condition such as an under-inflated condition or deflated condition.
1. A method for installing a run-flat support system, the method comprising:
forming a tubular support structure by positioning a plurality of support segments in a tire cavity of a pneumatic tired wheel;
positioning a torque assembly within an interior circumference of the tubular support structure, the torque assembly including an integral and continuous substantially circular body;
providing a spatial displacement between the plurality of support segments and an interior circumference of the tubular support structure to provide a portion of the cavity for clearance of fasteners;
using the spatial displacement to couple the plurality of support segments to the torque assembly with the fasteners;
coupling the plurality of support segments in an end-to-end mating engagement; and
securing a split wheel rim to the torque assembly.
2. The method as recited in claim 1 , further comprising positioning substantially concentrically the tubular support structure and torque assembly within the tire cavity.
3. The method as recited in claim 1 , further comprising mounting the split wheel rim to an HMMWV.