Cork extractor system

Abstract

A corkscrew assembly capable of use with a lever-type cork extractor and comprising a bearing-rivet combination fixedly attached to a helical component forming a corkscrew head. A spacer is mounted on the bearing of the corkscrew head and both the spacer and the corkscrew head are disposed in the cavity of a cup-shaped nut forming the corkscrew assembly of the present invention. The corkscrew assembly is detachably mounted to a component of a cork extractor body and thus removably coupled to a cork extractor. The mounted corkscrew is caused to simultaneously move longitudinally and rotate by the cork extractor body. Due to the presence of the spacer, the corkscrew assembly rotates in a smooth and unhampered fashion about a relatively fixed axis of rotation. The cup-shaped nut protects the bearing from debris and liquids. The corkscrew assembly or any portion thereof can be replaced when damaged.

Dependencies are inferred from the claim text.