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US 9,168,426 B2Granted
Golf clubs with hosel inserts and methods of manufacturing golf clubs with hosel inserts
AssigneeKarsten Manufacturing Corporation
InventorsJohn A. Solheim, Eric V. Cole, Jeffrey A. Blankenship
Life of this patent
Estimating the term…
Abstract
Embodiments of golf club heads with hosel inserts are presented herein. Other embodiments can be described and claimed.
Claims24
A golf club comprising:
- a golf club head comprising:
- a hollow body comprising a first material having a first density and further comprising:
- a strike face;
- a crown coupled to the strike face comprising a crown hole opening into an interior of the hollow body;
- a sole coupled to the strike face;
- an interior surface forming an outer boundary of the interior of the hollow body;
- and
- a support structure coupled to the interior surface and aligned with the crown hole;
- a hosel insert comprising a first hosel portion configured to house a shaft tip and a second hosel portion adjacent to the first hosel portion;
- and
- a shaft comprising the shaft tip, the shaft tip located within the first hosel portion of the hosel insert;
- wherein:
- the hosel insert is located within the crown hole and comprises a second material having a second density;
- the second material is different than the first material;
- the second density is less than the first density;
- the first hosel portion engages the crown hole;
- the second hosel portion engages the support structure;
- the strike face has an exterior strike face surface configured to strike a golf ball, and an interior strike face surface opposite the exterior strike face surface and forming a portion of the outer boundary of the interior of the hollow body;
- the support structure is a support structure boss coupled with the interior strike face surface and spaced between the sole and the crown hole;
- and the support structure comprises a second hole extending entirely through the support structure, the second hosel portion extends through the second hole, and the support structure supports the second hosel portion.
17 more elements
A golf club head comprising:
- a hollow body comprising a first material and further comprising:
- a strike face;
- a crown coupled to the strike face and comprising a crown hole opening into an interior of the hollow body;
- a sole coupled to the strike face;
- an interior surface forming an outer boundary of the interior of the hollow body;
- and
- a support structure coupled to the interior surface and aligned with the crown hole;
- and
- a hosel insert comprising a first hosel portion configured to house a shaft tip and a second hosel portion adjacent to the first hosel portion;
- wherein:
- the first hosel portion engages the crown hole;
- the second hosel portion engages the support structure;
- the hosel insert comprises a second material different from the first material;
- the strike face has an exterior strike face surface configured to strike a golf ball, and an interior strike face surface opposite the exterior strike face surface and forming a portion of the outer boundary of the interior of the hollow body;
- the support structure is a support structure boss coupled with the interior strike face surface and spaced between the sole and the crown hole;
- and
- the support structure comprises a second hole extending entirely through the support structure, the second hosel portion extends through the second hole, and the support structure supports the second hosel portion.
14 more elements
A method for providing a golf club, the method comprising:
- providing a golf club head comprising:
- a hollow body comprising a first material having a first density and further comprising:
- a strike face;
- a crown coupled to the strike face comprising a crown hole opening into an interior of the hollow body;
- a sole coupled to the strike face;
- an interior surface forming an outer boundary of the interior of the hollow body;
- and
- a support structure coupled to the interior surface and aligned with the crown hole;
- positioning a hosel insert within the crown hole, the hosel insert comprising a first hosel portion configured to house a shaft tip of a shaft and a second hosel portion adjacent to the first hosel portion;
- and
- positioning the shaft tip within the first hosel portion of the hosel insert;
- wherein:
- the hosel insert comprises a second material having a second density;
- the second material is different than the first material;
- and
- when the hosel insert is positioned in the crown hole:
- the first hosel portion engages
- the second hosel portion engages the support structure;
- the strike face has an exterior strike face surface configured to strike a golf ball, and an interior strike face surface opposite the exterior strike face surface and forming a portion of the outer boundary of the interior of the hollow body;
- the support structure is a support structure boss coupled with the interior strike face surface and spaced between the sole and the crown hole;
- and the support structure comprises a second hole extending entirely through the support structure, the second hosel portion extends through the second hole, and the support structure supports the second hosel portion.
18 more elements
Dependencies are inferred from the claim text.