A golf club head is presented comprising a sole including a removable weight member secured to the sole via a non-threaded attachment assembly. Further, the removable weight member has a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design a
A golf club head is presented comprising a sole including a removable weight member secured to the sole via a non-threaded attachment assembly. Further, the removable weight member has a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design allows the mass of the weight member to be spread substantially along the surface of the sole as opposed to in the interior of the club head. The golf club head may comprise more than one removable weight member. A weight member of the present invention may comprise one or more discrete areas of higher basis weight or higher density.
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1. A golf club head comprising a hosel, a face, and a sole, wherein the club head comprises at least a first removable weight member located below the geometric center of the club head,wherein the first removable weight member comprises a non-threaded attachment mechanism, and a volume of the first
1. A golf club head comprising a hosel, a face, and a sole, wherein the club head comprises at least a first removable weight member located below the geometric center of the club head,wherein the first removable weight member comprises a non-threaded attachment mechanism, and a volume of the first removable weight member is about 3% or less of the volume of the club head,wherein the first removable weight member has a chip ratio, defined as the plan area of the first removable weight member divided by the effective thickness of the first removable weight member, of greater than about 8, andwherein the plan area is a maximum amount of two-dimensional surface that can be projected on to a plane defined by a longitudinal axis and width axis of the first removable weight member and the effective thickness is the volume of the first removable weight member divided by the plan area. 2. The golf club head of claim 1, wherein the volume of the first removable weight member is less than about 13.8 cc. 3. The golf club head of claim 1, wherein the volume of the first removable weight member is less than about 2% of the volume of the club head. 4. The golf club head of claim 3, wherein the volume of the first removable weight member is less than about 1% of the volume of the club head. 5. The golf club head of claim 1, wherein the first removable weight member has a chip ratio greater than about 14. 6. The golf club head of claim 1, wherein the first removable weight member has a chip ratio greater than about 20. 7. The golf club head of claim 1, wherein the non-threaded attachment mechanism comprises at least a dovetail, and wherein the club head comprises a non-threaded attachment mechanism comprising at least a dovetail receptacle sized and dimensioned to receive the dovetail. 8. The golf club head of claim 1, wherein the first removable weight member further comprises a body and an insertable projection, the insertable projection comprising a spring-loaded bar having two lateral pins attached to a central spring, and wherein the club head further comprises at least a first docking station comprising a cavity, the cavity being sized and dimensioned to receive the insertable projection, and two lateral bores sized and dimensioned to receive the lateral pins. 9. The golf club head of claim 1, wherein a basis weight of at least a portion of the first removable weight member is at least about 1.5 times the basis weight of an adjacent portion of the club head. 10. The golf club head of claim 9, wherein the basis weight of the at least a portion of the first removable weight member is at least about two times the basis weight of the adjacent portion of the club head. 11. The golf club head of claim 10, wherein the basis weight of the at least a portion of the first removable weight member is at least about three times the basis weight of the adjacent portion of the club head. 12. The golf club head of claim 1, wherein the first removable weight member further comprises a body and a projection, the projection comprising a buckle connection to releasably connect the first removable weight member to the club head. 13. The golf club head of claim 1, wherein the first removable weight member further comprises a body and a projection, the projection comprising a universal-serial-bus connection to releasably connect the first removable weight member to the club head. 14. The golf club head of claim 1, wherein the club head further comprises a back edge, a heel edge and a toe edge, and wherein the club head further comprises a second removable weight member, and wherein the first removable weight member is located toward the back and heelward of the second removable weight member and the second removable weight member is located toward the back. 15. The golf club head of claim 1, wherein the club head further comprises a docking station into which the at least one removable weight member is received and fixedly attached. 16. The golf club head of claim 15, wherein the docking station is raised relative to the surface of the adjacent portion of the sole. 17. A golf club head comprising a hosel, a face, and a sole, wherein the club head comprises at least a removable weight member,wherein the removable weight member has a non-threaded attachment mechanism and defines at least one cavity sized and dimensioned to receive an insert,wherein a volume of the first removable weight member is about 3% or less of the volume of the club head,wherein the removable weight member has a chip ratio, defined as the plan area of the removable weight member divided by the effective thickness of the removable weight member, of greater than about 8, andwherein the plan area is a maximum amount of two-dimensional surface that can be projected on to a plane defined by a longitudinal axis and width axis of the removable weight member and the effective thickness if the volume of the removable weight member divided by the plan area. 18. The golf club head of claim 17, wherein the volume of the first removable weight member is less than about 13.8 cc. 19. The golf club head of claim 17, wherein the volume of the first removable weight member is less than about 2% of the volume of the club head. 20. The golf club head of claim 19, wherein the volume of the first removable weight member is less than about 1% of the volume of the club head.
Benoit Vincent ; Michael Scott Burnett ; Joseph H. Hoffman ; Chris Mason ; Stephen A. Kraus ; Allan C. Saliba, Golf club head and method for making it.
Vincent, Benoit; Burnett, Michael Scott; Hoffman, Joseph H.; Mason, Chris; Kraus, Stephen A.; Saliba, Allan C., Golf club head and method for making it.
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