MULTIPLE MATERIAL GOLF CLUB HEAD
First Claim
1. A driver-type golf club head comprising:
- a body composed of a metal material, the body comprising a face and sole section wherein the body has a length ranging from 3.5 inches to 4.5 inches and a width ranging from 4.0 inches to 5.5 inches; and
an epoxy-based composition positioned at a face-sole junction of the body, the epoxy-based composition having a mass ranging from 3.0 grams to 10.0 grams and extending from 2.0 inches to 3.5 inches along a heel to toe direction of the face-sole junction;
wherein the driver-type golf club head has a volume ranging from 290 cubic centimeters to 600 cubic centimeters;
wherein the driver-type golf club head has an amplitude level of less than 118 decibels when impacting a golf ball at a swing speed ranging from 80 MPH to 130 MPH.
7 Assignments
0 Petitions
Accused Products
Abstract
A wood-type golf club head (40) having a major body (50), a striking plate insert (55) and a minor body (60) is disclosed herein. The major body (50) is composed of a metal material and has a front wall section (72), a return section (74), a sole section (76), a ribbon section (78) and a ledge portion (80). The minor body (50) is preferably composed of a low density material and has a crown section (62) and a ribbon section (64). The striking plate insert (55) is composed of a metal material. An epoxy-based composition (200) is placed at a face-sole junction (205) to lower the amplitude of the sound of the golf club head (40) during impact with a golf ball.
-
Citations
5 Claims
-
1. A driver-type golf club head comprising:
-
a body composed of a metal material, the body comprising a face and sole section wherein the body has a length ranging from 3.5 inches to 4.5 inches and a width ranging from 4.0 inches to 5.5 inches; and an epoxy-based composition positioned at a face-sole junction of the body, the epoxy-based composition having a mass ranging from 3.0 grams to 10.0 grams and extending from 2.0 inches to 3.5 inches along a heel to toe direction of the face-sole junction; wherein the driver-type golf club head has a volume ranging from 290 cubic centimeters to 600 cubic centimeters; wherein the driver-type golf club head has an amplitude level of less than 118 decibels when impacting a golf ball at a swing speed ranging from 80 MPH to 130 MPH. - View Dependent Claims (2, 3, 4)
-
-
5. A driver-type golf club head comprising:
-
a body composed of a titanium alloy material, the body comprising a front wall and a sole section, the front wall having a striking plate insert, wherein the body has a length ranging from 3.5 inches to 4.5 inches and a width ranging from 4.0 inches to 5.5 inches; and an epoxy-based composition positioned at a face-sole junction of the body, the epoxy-based composition having a mass ranging from 3.0 grams to 10.0 grams and extending from 2.0 inches to 3.5 inches along a heel to toe direction of the face-sole junction, the epoxy-base composition contacting a portion of an interior surface of the front wall, a portion of the interior surface of the striking plate insert and a portion of the interior surface of the sole section; wherein the driver-type golf club head has a volume ranging from 290 cubic centimeters to 600 cubic centimeters; wherein the driver-type golf club head has an amplitude level of less than 118 decibels when impacting a golf ball at a swing speed ranging from 80 MPH to 130 MPH.
-
Specification