Abstract: An abrasion-resistant protective cover, in the form of a sock, fitting over a drive axle joint seal of a vehicle. The sock is formed of abrasion-resistant material to extend the operation of the seal by extending the amount of wear and tear that the seal can withstand. The sock may be pre-assembled about the joint seal during assembly of the drive axle shaft and joint. The sock is attached at one end to the drive axle shaft and at the opposite end to the joint. The sock may also be assembled about the joint seal after assembly of the drive axle shaft and joint. The sock is wrapped about the joint seal and held in place by clamps around the drive axle shaft and the joint. The sock may be fabricated with any one of several abrasion-resistant materials and may include a flexible material to allow the sock to be tightly fitted about the joint seal without limiting movement of the joint seal around the drive axle shaft.

Abstract: Carpet stretching apparatus which is particularly effective in stretching long lengths of carpet taut and does not transfer the stretching force away from the stretching head to a remote location. Rather, the stretching force is transferred by a frame to a location near the stretch site, independent of the length of carpet being stretched.

Abstract: For an automated removal of a package and transport adapter with a hollow core, on which at least one empty winding tube or a winding tube holding a residual length of yarn is inserted, from a yarn processing station, in particular from the protective pot of a two-for-one twisting spindle, the present invention provides for an operating method and an apparatus, so as to obtain for a troublefree further transportation of the package and transport adapter a yarn length of a defined length from the yarn end extending to a not-fully unwound winding tube, which yarn length is inserted into the hollow shaft of the package or transport adapter.