Golf club head

Patent metadata

Field	Value
Publication number	US-10543409-B2
Application number	US-201615394549-A
Country	US
Kind code	B2
Filing date	Dec 29, 2016
Priority date	Dec 29, 2016
Publication date	Jan 28, 2020
Grant date	Jan 28, 2020

Abstract

Described herein is a golf club head that comprises a body and a strike plate. The body comprises a heel portion, a sole portion, a toe portion, and a top portion. The strike plate comprises an outer peripheral edge and at least a portion of a strike face. Furthermore, the strike plate is welded to the body via a peripheral weld between the outer peripheral edge of the strike plate and the body. The outer peripheral edge of the strike plate comprises at least one welded portion, welded to the body via the peripheral weld, and at least one non-welded portion, not welded to the body.

First claim

What is claimed is:

1. A golf club head, comprising:
a body, comprising a heel portion, a sole portion, a toe portion, and a top portion; and
a strike plate, comprising an outer peripheral edge and at least a portion of a strike face, welded to the body via a peripheral weld between the outer peripheral edge of the strike plate and the body;
wherein:
the outer peripheral edge of the strike plate comprises at least one welded portion, welded to the body via the peripheral weld, and at least one non-welded portion, not welded to the body;
the strike plate comprises only one sole wrap angled relative to the strike face;
the at least one non-welded portion of the outer peripheral edge extends along an entirety of the only one sole wrap of the strike plate;
the sole portion of the body comprises a slot edge;
the at least one non-welded portion of the outer peripheral edge of the strike plate is spaced apart from the slot edge;
the golf club head comprises a continuous sole slot defined between the slot edge of the sole portion of the body and the at least one non-welded portion of the outer peripheral edge of the strike plate;
a length of the continuous sole slot is greater than a length of the only one sole wrap of the strike plate; and
the slot edge comprises opposing end portions each having a button-hook shape such that portions of the opposing end portions face away from the strike plate.

2. The golf club head according to claim 1 , wherein the strike plate is located between the heel portion, the sole portion, the toe portion, and the top portion of the body.

3. The golf club head according to claim 1 , wherein a ratio of the total length of the at least one welded portion of the outer peripheral edge to the total peripheral length of the outer peripheral edge of the strike plate is between 0.40 and 0.94.

4. The golf club head according to claim 3 , wherein the ratio of the total length of the at least one welded portion of the outer peripheral edge to the total peripheral length of the outer peripheral edge of the strike plate is between 0.45 and 0.80.

5. The golf club head according to claim 1 , further comprising a filler material located within the sole slot.

6. The golf club head according to claim 1 , wherein:
the at least one non-welded portion of the outer peripheral edge of the strike plate is spaced apart from the body; and
the golf club head comprises a gap defined between the at least one non-welded portion of the outer peripheral edge of the strike plate and the body.

7. The golf club head according to claim 1 , wherein:
the outer peripheral edge of the strike plate further comprises a plurality of welded portions and a plurality of non-welded portions; and
the plurality of welded portions being spaced apart from each other by the plurality of non-welded portions.

8. The golf club head according to claim 7 , wherein each of the plurality of welded portions of the outer peripheral edge of the strike plate has the same length.

9. The golf club head according to claim 7 , wherein each of the plurality of welded portions of the outer peripheral edge of the strike plate has a different length.

10. The golf club head according to claim 7 , wherein at least two of:
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the heel portion of the body;
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the toe portion of the body;
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the top portion of the body; and
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the sole portion of the body.

11. The golf club head according to claim 10 , wherein at least three of:
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the heel portion of the body;
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the toe portion of the body;
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the top portion of the body; and
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the sole portion of the body.

12. The golf club head according to claim 11 , wherein:
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the heel portion of the body;
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the toe portion of the body;
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the top portion of the body; and
the at least one non-welded portion of the plurality of non-welded portions is directly adjacent the sole portion of the body.

13. The golf club head according to claim 1 , wherein:
the body is made from a first material;
the strike plate is made from a second material; and
the first material is different than the second material.

14. The golf club head according to claim 1 , wherein:
the body further comprises an plate interface;
the strike plate is in seated engagement with the plate interface; and
the peripheral weld is between the plate interface of the body and the strike plate.

15. The golf club head according to claim 1 , wherein the golf club head is an iron-type golf club head.

16. The golf club head according to claim 1 , wherein the golf club head is a metal-wood-type golf club head.

17. The golf club head according to claim 1 ,
wherein a distance between a first point, at which the strike face projects onto a ground plane when the golf club head is in a proper address position on the ground plane, and a second point, at which a plane bisecting the continuous sole slot projects onto the ground plane when the golf club head is in the proper address position on the ground plane, is between 3.5 mm and 8 mm.

18. The golf club head according to claim 1 ,
wherein the body further comprises a back portion comprising:
a sole bar defining a part of the sole portion; and
a lower shelf spaced apart from the strike plate and protruding forwardly of the sole bar such that a plane bisecting the sole slot passes through the lower shelf.

Assignees

• Taylor Made Golf Co

Inventors

• Demkowski Paul M
• Wahl Bret H
• Taylor Scott

Classifications

• A63B60/52

  with slits · CPC title

• A63B53/0466

  wood-type · CPC title

• A63B53/047 Primary

  iron-type · CPC title

• A63B2053/0433

  Human Necessities · mapped topic

• A63B2053/0416

  Human Necessities · mapped topic