Iron-type golf clubs
First Claim
1. A set of iron-type golf clubs comprising at least three clubs, wherein a face thickness (FT) for each club is in accordance with
FT=α
- *(0.00125 in/deg*LA+0.06 in)where LA is a loft angle in degrees and α
ranges from about 0.8 to about 1.2, wherein α
is about 1.
6 Assignments
0 Petitions
Accused Products
Abstract
A set of iron-type golf clubs includes long irons with channel back configurations and short irons with cavity back configurations. The rear face configurations transition from channel backs through to pure cavity backs for increased performance continuum for the set. Additional design parameters for the set may also be systematically varied through the set, such as groove type and depth, loft angle, cavity volume, hitting face roughness, and sole width. At least one of the clubs of the set includes a sandwich-type construction for the hitting face having a dampening element disposed between a hitting face insert and a lightweight reinforcing core. In one embodiment, at least one club head is oversized.
159 Citations
5 Claims
-
1. A set of iron-type golf clubs comprising at least three clubs, wherein a face thickness (FT) for each club is in accordance with
FT=α- *(0.00125 in/deg*LA+0.06 in)
where LA is a loft angle in degrees and α
ranges from about 0.8 to about 1.2, wherein α
is about 1. - View Dependent Claims (2, 3)
- *(0.00125 in/deg*LA+0.06 in)
-
4. A set of iron-type golf clubs comprising at least three clubs, wherein a face thickness (Ft) for each club is in accordance with
FT=α- *(0.0125 in/deg* LA+0.06 in)
where LA is a loft angle in degrees and a ranges from about 0.8 to about 1.2, further comprising at least one dampened club which comprises a body comprising a hitting face, a hitting face insert is disposed in the hitting face, a rear face comprising a rear flange having a channel formed therewithin, a core configured to be inserted at least partially within the channel and in contact with the hitting face insert, and a dampening element disposed between the core and the hitting face insert. - View Dependent Claims (5)
- *(0.0125 in/deg* LA+0.06 in)
Specification