Golf club
AssigneeK.K. Endo Seisakusho
InventorMasaei Tsurumaki
Life of this patent
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Abstract
A golf club having a sufficiently high strength in a welded portion even if a material that should avoid heat treatment is used. A reinforcing plate 21 is provided in a portion where a face member 16 is welded to a sole 4 of a head 1. Even if Ti15-5-3 whose toughness is lowered due to changes in tissues caused by welding heat, sufficiently high strength can be obtained in the welded portion.
Claims7
A golf club with a shaft connected to one side of a head, said head comprising a hollow body formed by joining a plurality of metallic shells, said plurality of metallic shells including a face member provided with a ball-striking portion on a front face thereof, wherein a reinforcing plate is provided on a portion where said face member is joined to a sole portion of said head.
Dependencies are inferred from the claim text.