Golf club with adjustable weight assembly
First Claim
Patent Images
1. A golf club head comprising:
- a club head body comprising a front portion, a rear portion, a ball-striking face at the front portion of the club head body, a heel, a toe, a crown, and a sole;
at least one weight mounting portion formed on the sole of the club head body; and
a weight assembly releasably coupled to the weight mounting portion by way of a fastener rotatably coupled and retained to the weight assembly, the weight assembly comprising;
a weight member;
a separate support member providing an interface between a bottom surface of the weight member and a support surface of the weight mounting portion, the support member comprising a compressible material adapted to reduce vibration between the weight assembly and the weight mounting portion; and
an outer cover having a cavity for receiving the weight member therein, wherein the support member encloses the weight member within the cavity of the outer cover and further couples the main weight member to the outer cover.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention generally relates to golf clubs with adjustable mass properties. In certain aspects, the invention provides methods and mechanisms for adjusting a club head center of gravity and/or moment of inertia by way of an adjustable weight assembly positionable along the sole of the club head body. When in a first position, the weight assembly provides a lower center of gravity so as to increase launch angle and reduce spin rate, resulting in greater overall distance of ball flight. When in a second position, the weight assembly provides a greater mass moment of inertia, which effectively enlarges the sweet spot and produces a more forgiving club for off-center hits.
-
Citations
11 Claims
-
1. A golf club head comprising:
-
a club head body comprising a front portion, a rear portion, a ball-striking face at the front portion of the club head body, a heel, a toe, a crown, and a sole; at least one weight mounting portion formed on the sole of the club head body; and a weight assembly releasably coupled to the weight mounting portion by way of a fastener rotatably coupled and retained to the weight assembly, the weight assembly comprising; a weight member; a separate support member providing an interface between a bottom surface of the weight member and a support surface of the weight mounting portion, the support member comprising a compressible material adapted to reduce vibration between the weight assembly and the weight mounting portion; and an outer cover having a cavity for receiving the weight member therein, wherein the support member encloses the weight member within the cavity of the outer cover and further couples the main weight member to the outer cover. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A golf club head comprising:
-
a club head body comprising a front portion, a rear portion, a ball-striking face at the front portion of the club head body, a heel, a toe, a crown, and a sole; at least one weight mounting portion formed on the sole of the club head body; and a weight assembly releasably coupled to the weight mounting portion by way of a fastener extending through a portion of the weight assembly and engaging a bore of the weight mounting portion, the weight assembly comprising an outer cover, a weight member housed within a cavity of the outer cover, and a support member enclosing the weight member within the cavity of the outer cover and further coupling the main weight member to the outer cover, the support member providing an interface between a bottom surface of the weight member and a support surface of the weight mounting portion, the support member comprising a compressible material adapted to reduce vibration between the weight assembly and the weight mounting portion, wherein the fastener is rotatably coupled to the weight assembly by way of a retaining element positioned between a channel formed along an inner surface of a bore of the outer cover and a corresponding channel formed along an outer surface of a head portion of the fastener.
-
Specification