Device for changing mass characteristics of a golf club
View Patent ↗A device for changing the mass characteristics of a golf club may include a first movable mass. The device may also include a first movable mass guide configured to accommodate longitudinal travel of the first movable mass along the golf club shaft. The first movable mass guide may not extend beyond the distal end of the golf club shaft. The golf club head may include a second movable mass and a second movable mass guide that accommodates travel of the second movable mass.
1. A device for changing the mass characteristics of a golf club, the golf club having a golf club shaft extending longitudinally from a proximal end to a distal end and a golf club head attached to the distal end of the golf club shaft, the device comprising:
a movable mass;
a movable mass guide provided within the golf club shaft, the movable mass guide configured to accommodate longitudinal travel of the movable mass; and
a resilient element located at a distal end of the movable mass guide, wherein the resilient element attenuates impact loads and sounds when the movable mass reaches the distal end of the movable mass guide; and
wherein the resilient element is shaped having a conically-shaped bore that allows the moveable mass to become lodged with the resilient element,
wherein the movable mass guide does not extend beyond the distal end of the golf club shaft.
2. The device according to claim 1 , wherein the movable mass guide accommodates travel of the movable mass within the golf club shaft.
3. The device according to claim 1 , wherein the movable mass is non-deformable.
4. The device according to claim 1 , further includes a second resilient element located at a proximal end of the movable mass guide, wherein the second resilient element attenuates impact loads and sounds when the movable mass reaches the proximal end of the movable mass guide.
5. The device according to claim 1 , wherein the movable mass guide extends over a majority of the length of the golf club shaft.
6. The device according to claim 1 , wherein, during a downswing of the golf club, the movable mass travels longitudinally along at least a portion of the movable mass guide.
7. A golf club comprising:
a golf club shaft extending longitudinally from a proximal end to a distal end;
a golf club head attached to the distal end of the golf club shaft; and
the device according to claim 1 .