GOLF CLUB HEAD
First Claim
1. A golf club assembly comprising:
- a club head having a hosel defining an upper opening, the club head also having a sole defining a lower opening in communication with the upper opening;
a club shaft having a lower end portion;
a shaft sleeve mounted on the lower end portion of the shaft and adapted to be received in the upper opening of the club head, the shaft sleeve having a lower end portion defining a threaded opening;
an outer sleeve disposed on the shaft sleeve and defining a through bore extending from an upper opening of the outer sleeve to a lower opening of the outer sleeve, the outer sleeve having a first anti-rotation feature configured to engage a corresponding anti-rotation feature on the shaft sleeve and a second anti-rotation feature configured to engage an anti-rotation feature that is formed integrally with the hosel;
wherein the outer sleeve can be selectively positioned in a plurality of discrete angularly spaced positions relative to the hosel; and
a screw having a screw head and an externally threaded screw shaft extending from the screw head and defining a longitudinal axis, wherein the shaft sleeve can be releasably secured to the club head by inserting the screw through the lower opening and tightening the screw into the threaded opening of the shaft sleeve such that the longitudinal axis of the screw shaft is aligned with the club shaft axis and angularly offset from the hosel axis.
12 Assignments
0 Petitions
Accused Products
Abstract
A golf club head comprises a sole, a recessed sole port in the sole; and a rotatably adjustable sole piece adapted to be at least partially received within the sole port and comprising a central body having a plurality of contact surfaces adapted to contact the sole port and being offset from each other along a central axis extending through the central body of the sole piece. The sole piece can be positioned at least partially within the sole port at five or more rotational and axial positions with respect to the central axis, wherein at each rotational position, at least one of said contact surfaces of the central body contacts the sole port to set the axial position of the sole piece. The sole port and/or the sole piece can be generally pentagonal in shape.
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Citations
20 Claims
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1. A golf club assembly comprising:
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a club head having a hosel defining an upper opening, the club head also having a sole defining a lower opening in communication with the upper opening; a club shaft having a lower end portion; a shaft sleeve mounted on the lower end portion of the shaft and adapted to be received in the upper opening of the club head, the shaft sleeve having a lower end portion defining a threaded opening; an outer sleeve disposed on the shaft sleeve and defining a through bore extending from an upper opening of the outer sleeve to a lower opening of the outer sleeve, the outer sleeve having a first anti-rotation feature configured to engage a corresponding anti-rotation feature on the shaft sleeve and a second anti-rotation feature configured to engage an anti-rotation feature that is formed integrally with the hosel; wherein the outer sleeve can be selectively positioned in a plurality of discrete angularly spaced positions relative to the hosel; and a screw having a screw head and an externally threaded screw shaft extending from the screw head and defining a longitudinal axis, wherein the shaft sleeve can be releasably secured to the club head by inserting the screw through the lower opening and tightening the screw into the threaded opening of the shaft sleeve such that the longitudinal axis of the screw shaft is aligned with the club shaft axis and angularly offset from the hosel axis. - View Dependent Claims (2, 3, 4, 5)
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6. A golf club assembly comprising:
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a club head having a hosel defining an upper opening, the club head also having a sole defining a lower opening in communication with the upper opening; a club shaft having a lower end portion; a shaft sleeve mounted on the lower end portion of the shaft and adapted to be received in the upper opening of the club head, the shaft sleeve having a lower end portion defining a threaded opening; a coupler system disposed on the shaft sleeve and defining a through bore extending from an upper opening of the coupler system to a lower opening of the coupler system, the coupler system including a first anti-rotation feature configured to engage a corresponding anti-rotation feature on the shaft sleeve and a second anti-rotation feature configured to engage an anti-rotation feature that is formed integrally with the hosel; wherein the coupler system can be selectively positioned relative to the hosel; and a screw having a screw head and an externally threaded screw shaft extending from the screw head and defining a longitudinal axis, wherein the shaft sleeve can be releasably secured to the club head by inserting the screw through the lower opening and tightening the screw into the threaded opening of the shaft sleeve such that the longitudinal axis of the screw shaft is aligned with the club shaft axis and angularly offset from the hosel axis. - View Dependent Claims (7, 8, 9, 10)
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11. A golf club assembly comprising;
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a club head having a crown, a hosel defining an upper opening, the hosel defining a hosel axis extending through the upper opening, the club head also having a sole defining a lower opening in communication with the upper opening; a club shaft having a lower end portion defining a club shaft axis; an adjustable loft system configured to allow a maximum loft change of about 0.5 degrees to about 3.0 degrees, the adjustable loft system including a shaft sleeve, wherein the shaft sleeve is mounted on the lower end portion of the shaft and adapted to be received in the upper opening of the club head, the shaft sleeve having a lower end portion defining a threaded opening, wherein the shaft sleeve, when inserted into the upper opening, supports the shaft relative to the club head such that the club shaft axis is angularly offset from the hosel axis; and a screw having a screw head and an externally threaded screw shaft extending from the screw head and defining a longitudinal axis, wherein the shaft sleeve can be releasably secured to the club head by inserting the screw through the lower opening and tightening the screw into the threaded opening of the shaft sleeve such that the longitudinal axis of the screw shaft is aligned with the club shaft axis and angularly offset from the hosel axis. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification