Abstract: An axle mounted spare tire assembly is disclosed for use in replacing a damaged vehicle tire or tire support structure to permit a vehicle to then travel to a vehicle repair shop. The apparatus is comprised of a saddle which surrounds and bolts onto a vehicle's axle. A support tire is mounted below the saddle on a self-locking axle and will rotate as the vehicle is driven. The saddle is provided with a plurality of bolts to facilitate attachment to round, U-shaped, and square vehicle axles. The saddle is also equipped with a detachable handle to allow for ease of attachment and transfer of the assembly to and from the damage site.

Abstract: An axle mounted spare tire assembly is disclosed for use in replacing a damaged vehicle tire or tire support structure to permit a vehicle to then travel to a vehicle repair shop. The apparatus is comprised of a saddle which surrounds and bolts onto a vehicle's axle. A support tire is mounted below the saddle on a self-locking axle and will rotate as the vehicle is driven. The saddle is provided with a plurality of bolts to facilitate attachment to round, U-shaped, and square vehicle axles. The saddle is also equipped with a detachable handle to allow for ease of attachment and transfer of the assembly to and from the damage site.

Abstract: A subterranean filter to remove particles from production fluid in a well includes a perforated inner member, at least one filter membrane made of a non-woven polymer material and a metal braided layer installed around the membrane and inner member to provide a filter having improved permeability and resistance to chemical and physical forces.