Golf club head with flexure
First Claim
Patent Images
1. A golf club head, comprising:
- a crown defining an upper surface of the golf club head when the golf club head is in an address position;
a sole defining a lower surface of the golf club head when the golf club head is in the address position and a flexure, wherein the flexure forms a recessed channel extending in a heel-to-toe direction;
a side wall extending between the crown and the sole;
a hosel extending from the crown and including a shaft bore;
a face defining a forward, ball-striking surface and intersecting the sole at a leading edge, wherein the ball-striking surface defines a geometric face center;
a weight mount including an access port disposed in the recessed channel and a weight receiver that is spaced from the access port, and wherein the flexure is formed by a forward wall and a rearward wall and the access port is disposed in the rearward wall; and
an elongate weight member removably coupled to the weight mount, wherein the elongate weight member is disposed rearward of the forward wall, and wherein the elongate weight member extends between the access port and the weight receiver.
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Accused Products
Abstract
A golf club head including a crown, a sole, a hosel, a face, a flexure, and a weight member. The flexure provides compliance during an impact between the golf club head and a golf ball, and is tuned to vibrate, immediately after impact, at a predetermined frequency. The flexure is formed by a forward wall and a rearward wall that combine to form a recessed channel. The weight member is coupled to a weight mount at least partially disposed in the rearward wall of the flexure.
124 Citations
19 Claims
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1. A golf club head, comprising:
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a crown defining an upper surface of the golf club head when the golf club head is in an address position; a sole defining a lower surface of the golf club head when the golf club head is in the address position and a flexure, wherein the flexure forms a recessed channel extending in a heel-to-toe direction; a side wall extending between the crown and the sole; a hosel extending from the crown and including a shaft bore; a face defining a forward, ball-striking surface and intersecting the sole at a leading edge, wherein the ball-striking surface defines a geometric face center; a weight mount including an access port disposed in the recessed channel and a weight receiver that is spaced from the access port, and wherein the flexure is formed by a forward wall and a rearward wall and the access port is disposed in the rearward wall; and an elongate weight member removably coupled to the weight mount, wherein the elongate weight member is disposed rearward of the forward wall, and wherein the elongate weight member extends between the access port and the weight receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A golf club head, comprising:
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a crown defining an upper surface of the golf club head when the golf club head is in an address position; a sole defining a lower surface of the golf club head when the golf club head is in the address position and a flexure, wherein the flexure forms a recessed channel extending in a heel-to-toe direction; a side wall extending between the crown and the sole; a hosel extending from the crown and including a shaft bore; a face defining a forward, ball-striking surface and intersecting the sole at a leading edge, wherein the ball-striking surface defines a geometric face center; a weight mount including an access port disposed in the recessed channel and a weight receiver that is spaced from the access port, wherein the flexure is formed by a forward wall and a rearward wall and the access port is disposed in the rearward wall; and an elongate weight member removably coupled to the weight mount, wherein the elongate weight member is disposed rearward of the forward wall and extends between the access port and the weight receiver, wherein the elongate weight member defines a longitudinal axis, wherein the golf club head defines a neutral axis, wherein the neutral axis extends through, and normal to the ball-striking surface at, the geometric face center of the ball-striking surface, wherein the longitudinal axis of the elongate weight member is perpendicular to the neutral axis and is disposed in a vertical plane when the golf club head is oriented in the address position. - View Dependent Claims (13, 14, 15)
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16. A golf club head, comprising:
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a crown defining an upper surface of the golf club head when the golf club head is in an address position; a sole defining a lower surface of the golf club head when the golf club head is in the address position and a flexure, wherein the flexure forms a recessed channel extending in a heel-to-toe direction; a side wall extending between the crown and the sole; a hosel extending from the crown and including a shaft bore; a face defining a forward, ball-striking surface and intersecting the sole at a leading edge, wherein the ball-striking surface defines a geometric face center; a weight mount including an access port disposed in the recessed channel and a weight receiver that is spaced from the access port, and wherein the flexure is formed by a forward wall and a rearward wall and the access port is disposed in the rearward wall; and an elongate weight member removably coupled to the weight mount, wherein the elongate weight member is disposed rearward of the forward wall, wherein the elongate weight member extends between the access port and the weight receiver, wherein the golf club head defines a neutral axis, wherein the neutral axis extends through, and normal to the ball-striking surface at, the geometric face center of the ball-striking surface, and wherein the elongate weight member defines a longitudinal axis, wherein the longitudinal axis of the elongate weight member forms an acute angle relative to the neutral axis and is disposed in a vertical plane when the golf club head is oriented in the address position so that the elongate weight member is oriented so that an end of the elongate weight member closest to the face is closer to the sole than an end of the elongate weight member furthest aftward away from the face. - View Dependent Claims (17, 18, 19)
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Specification