Golf club shaft adaptor with side wall openings
OwnerWilliam Blankenshipinventor
Life of this patent
Estimating the term…
Abstract
A golf club shaft adaptor includes a cylindrical hollow body having side walls with at least one aperture therein. The cylindrical hollow body is sized and dimensioned to be retained within the hosel of a golf club head and to retain within the golf club adaptor the distal end of a golf club shaft. The golf club adaptor is adapted with respect to its configuration and material so that it will not do damage to a golf club shaft or to a golf club head during use of the golf club.
Claims10
A golf club shaft adaptor comprising a cylindrical hollow body having side walls, a first end, a second end, an outer diameter and an inner diameter, the side walls having an internal surface, an external surface, and at least one aperture, the side walls comprising a plurality of spatially separated annular members, each annular member having a smooth interior surface, a smooth exterior surface, an average width, and a maximum thickness, the average width of each annular member being at least 5 times greater than the maximum thickness of the annular member.
A golf club assembly comprising:
- (a) a golf club head having a cylindrical hollow hosel, the hosel having an open first end;
- (b) a tubular golf club shaft having a handle end and a shaft tip end, the shaft tip end having a smaller outer diameter than the inner diameter of the hosel;
- (c) a shaft adapter having a cylindrical hollow body including side walls, a first end, a second end, an outer diameter which is smaller than the diameter of the hosel and an inner diameter which is greater than the outer diameter of the shaft tip end, the side walls having an internal surface, an external surface, and at least one aperture, the side walls comprising a plurality of spatially separated annular members, each annular member having a smooth interior surface, a smooth exterior surface, an average width, and a maximum thickness, the average width of each annular member being at least 5 times greater than the maximum thickness of the annular member;
- wherein the shaft adapter is disposed within the hosel and wherein the shaft tip of the golf club shaft is disposed through the first end of the shaft adapter and into the shaft adapter.
Dependencies are inferred from the claim text.