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US 5,702,310 AGranted
Golf club with adjustable male hosel and ferrule
AssigneeWilson Sporting Goods Co.
InventorThomas A. Wozny
Life of this patent
Estimating the term…
Abstract
A golf clubhead includes a male hosel, a tubular ferrule which is positioned over the hosel, and a shaft which is inserted over the male hosel and into the ferrule. The ferrule includes a pair of ends and an internal surface which includes an annular abutment between the ends of the ferrule. The bottom of the shaft abuts the abutment surface of the ferrule.
Claims7
A golf club comprising:
- a clubhead having a striking face, a toe portion, a heel portion, and a male hosel extending from the heel portion, the hosel including an attaching portion and an annular shoulder which extends outwardly from the attaching portion,
- a tubular ferrule having first and second ends and an internal bore extending through the ferrule and provided by an internal surface, the internal surface having:
- a first portion adjacent the first end providing a first portion of the bore which is sized to fit over the attaching portion of the hosel;
- a second portion adjacent the second end of the ferrule providing a second portion of the bore which is larger than the first portion of the bore, the second portion of the internal surface being spaced outwardly from the attaching portion of the hosel, and
- an abutment portion between the first and second portions,
- a tubular shaft which is positioned between the attaching portion of the hosel and the second portion of the internal surface of the ferrule and which includes a lower end which abuts the abutment portion of the internal surface,
- the ferrule being formed from material which is softer than the material of the hosel whereby the ferrule can deform when the loft or lie angle of the club is adjusted.
4 more elements
Dependencies are inferred from the claim text.