Golf club head
AssigneeBridgestone Sports Co., Ltd.
InventorsKozue Wada, Hideo Matsunaga
Life of this patent
Estimating the term…
Abstract
A golf club head having a hollow construction includes a face part having a ball-impacting surface and a first main rib and a second main rib disposed on the inner surface of the face part. The first main rib extends from a crown side to a sole side, and the second main rib extends from a hosel side to a toe-side part of the sole side, the first and second main ribs intersecting each other. The material thickness on a toe side of the face part, with the first main rib being the boundary, is formed so as to be thinner than the material thickness on a heel side of the face part.
Claims6
A golf club head having a hollow construction, comprising:
- a face part having a ball-impacting surface;
- and
- a first main rib and a second main rib disposed on the inner surface of the face part, the first main rib extending from a crown side to a sole side, and the second main rib extending from a hosel side to a toe-side part of the sole side, the first and second main ribs intersecting each other,
- wherein the material thickness on a toe side of the face part, with the first main rib being the boundary, is formed so as to be thinner than the material thickness on a heel side of the face part.
Dependencies are inferred from the claim text.