Patent ID: 6139113
Filing Date: 2000-10-31
Classification: F16B

Abstract:
A vehicle wheel rim and lug nut apparatus to be mounted on a vehicle wheel hub with fixed lugs which comprises:a. a vehicle rim with an inward face and an outward face;b. a series of tubular extensions mounted equidistantly around the circumference of the rim;c. a series of fixed cylinders securely mounted within each tubular extension, each fixed cylinder having an interior flange on the inner circumference of the end of the fixed cylinder adjacent to the inward face of the vehicle rim;d. a series of inner cylinders each positioned within each fixed cylinder and each comprising an inward end and an outward end wherein the inward end has defined therein a threaded aperture to accommodate the hub lugs and wherein the outward end has a drive aperture defined therein to receive an impact wrench anvil;e. means for restraining the outward sliding motion of the inner cylinder, said means disposed circumferentially within the outward end of the outer cylinder;f. a series of linear bearings interdisposed between the inner cylinders and the fixed cylinders;g. a series of helical springs fixedly mounted to the inner cylinder on one end and engaging the interior flange of the fixed cylinder on the other end exerting tension to resist inward force on the inner cylinder whereby the apparatus can be mounted on the vehicle wheel by alignment and engagement of the series of inner cylinder threaded apertures with the lugs on the vehicle wheel hub.