Hollow metal golf club head
First Claim
Patent Images
1. A golf club head comprising:
- a thin-wall, hollow main body made of metal and having a face portion and a bottom portion, said bottom portion being provided with a bottom opening;
a sole plate made of metal and secured to said main body for closing said bottom opening in the main body and having a protrusion attached to an inner surface of said sole plate; and
a pair of reinforcing ribs formed in a V-shape on the inner surface of said sole plate, said ribs being connected at the base of said V-shape to said sole plate protrusion, and at the open end of said V-shape engaging the inner surface of the face portion of said main body.
1 Assignment
0 Petitions
Accused Products
Abstract
The sole plate of a hollow metal golf club head includes a pair of V-shaped reinforcing ribs having their spaced apart ends engaging the rear surface of the striking face. The inner ends of the V-shaped ribs engage the front side of a protrusion on the sole plate, and the rear side of the protrusion engages a hollow weight chamber. Another reinforcing rib connects the weight chamber to the rear wall of the club head. A threaded bolt passes through an aperture in the protrusion on the sole plate, and is threaded into the upper portion of the club head, thereby fastening the sole plate thereto.
300 Citations
6 Claims
-
1. A golf club head comprising:
-
a thin-wall, hollow main body made of metal and having a face portion and a bottom portion, said bottom portion being provided with a bottom opening; a sole plate made of metal and secured to said main body for closing said bottom opening in the main body and having a protrusion attached to an inner surface of said sole plate; and a pair of reinforcing ribs formed in a V-shape on the inner surface of said sole plate, said ribs being connected at the base of said V-shape to said sole plate protrusion, and at the open end of said V-shape engaging the inner surface of the face portion of said main body. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification