Golf club having an adjustable weight assembly

Patent metadata

Field	Value
Publication number	US-11925841-B2
Application number	US-202217863328-A
Country	US
Kind code	B2
Filing date	Jul 12, 2022
Priority date	Jul 12, 2022
Publication date	Mar 12, 2024
Grant date	Mar 12, 2024

Abstract

The present invention relates to a golf club head having an adjustable weight assembly. More specifically, the adjustable weight assembly utilizes a weight member that's secured via a fastener along various positions within an elongate channel.

First claim

What is claimed is:

1. A golf club head comprising:
a striking face portion located at a frontal portion of said golf club head; and
a body portion attached to a rear of said striking face portion;
wherein said body portion incorporates a weight adjustment portion further comprising;
an elongate channel further comprising a plurality of scalloped depressions along a lower wall of said elongate channel,
a weight member having a fastener receiving aperture, and
a fastener further comprising a fastener head and a threaded shaft,

wherein said fastener head is adapted to engage at least one of said plurality of scalloped depression to secure said weight member within said elongate channel.

2. The golf club head of claim 1 , wherein said weight adjustment portion can be configured to be in either one of an unlocked configuration or a locked configuration,
wherein when in said unlocked configuration, said fastener head is not engaged to at least one of said plurality of scalloped depressions, and
wherein when in said locked configuration, said fastener head is engaged to at least one of said plurality of scalloped depressions.

3. The golf club head of claim 2 , wherein said weight member further comprises;
an outer upper surface, and
an inner upper surface,
wherein said outer upper surface and said inner upper surface create an angle θ of between about 0° and about 45°.

4. The golf club head of claim 3 , wherein said angle θ is between about 10° and about 40°.

5. The golf club head of claim 4 , wherein said angle θ is between about 15° and about 30°.

6. The golf club head of claim 3 , wherein said inner upper surface of said weight member is adapted to be parallel to an inner upper wall of said elongate channel when said weight member is in said unlocked configuration while being inserted into said elongate channel.

7. The golf club head of claim 6 , wherein said outer upper surface of said weight member is adapted to be parallel to said inner upper wall of said elongate channel when said weight member is in said locked configuration.

8. The golf club head of claim 7 , wherein said elongate channel further comprises a lower recess adapted to engage a lower protrusion at a terminal end of said weight member.

9. The golf club head of claim 7 , wherein said fastener head further comprises;
a maximum radius portion, and
a reduced radius portion,
wherein when in said unlocked configuration, said reduced radius portion is aligned with at least one of said plurality of scalloped depressions, and
wherein when in said locked configuration, said maximum radius portion engages at least one of said plurality of scalloped depressions.

10. A golf club head comprising:
a striking face portion located at a frontal portion of said golf club head; and
a body portion attached to a rear of said striking face portion;
wherein said body portion incorporates a weight adjustment portion further comprising;
an elongate channel,
a weight member having a fastener receiving aperture further comprising;
an outer upper surface, and
an inner upper surface,
wherein said outer upper surface and said inner upper surface create an angle θ of between about 10° and about 40°, and

a fastener.

11. The golf club head of claim 10 , wherein said angle θ is between about 15° and about 30°.

12. The golf club head of claim 11 , wherein said inner upper surface of said weight member is adapted to be parallel to an inner upper wall of said elongate channel when said weight member is in an unlocked configuration while being inserted into said elongate channel.

13. The golf club head of claim 12 , wherein said outer upper surface of said weight member is adapted to be parallel to said inner upper wall of said elongate channel when said weight member is in a locked configuration.

14. The golf club head of claim 13 , wherein said elongate channel further comprises a lower recess adapted to engage a lower protrusion at a terminal end of said weight member.

15. A golf club head comprising:
a striking face portion located at a frontal portion of said golf club head; and
a body portion attached to a rear of said striking face portion;
wherein said body portion incorporates a weight adjustment portion further comprising;
an elongate channel,
a weight member further comprising;
a fastener receiving aperture,
a locking edge located at a terminal end of said fastener receiving aperture, and
a seating wall located adjacent to said locking edge, and

a fastener further comprising;
a fastener head having a maximum radius portion and a reduced radius portion, and
a shaft having a locking portion located at a terminal end of said shaft and a groove adjacent to said locking portion,

wherein said locking edge is adapted to engage said locking portion and said seating wall is adapted to engage said groove to secure said weight member within said elongate channel.

16. The golf club head of claim 15 , wherein said elongate channel further comprises a plurality of scalloped depressions along a lower wall of said elongate channel,
wherein said maximum radius portion of said fastener head is adapted to engage at least one of said plurality of scalloped depressions to secure said weight to said elongate channel.

17. The golf club head of claim 16 , wherein said weight member further comprises;
an outer upper surface, and
an inner upper surface,
wherein said outer upper surface and said inner upper surface create an angle θ of between about 0° and about 45°.

18. The golf club head of claim 17 , wherein said angle θ is between about 10° and about 40°.

19. The golf club head of claim 18 , wherein said angle θ is between about 15° and about 30°.

Assignees

• Acushnet Co

Inventors

• Yi Sang
• Cleghorn Richard L

Classifications

• A63B53/06 Primary

  adjustable · CPC title

• A63B53/08

  with special arrangements for obtaining a variable impact · CPC title

• A63B2053/0491

  with added weights, e.g. changeable, replaceable · CPC title

• A63B60/02

  Ballast means for adjusting the centre of mass (A63B60/24, A63B60/54 take precedence) · CPC title

• A63B53/047

  iron-type · CPC title