Large core golf ball
Номер патента: EP1191979A4
Опубликовано: 18-01-2006
Автор(ы): George R Wallace, Lane D Lemons, Matthew B Stanczak, Sanjay M Kuttappa
Принадлежит:
Опубликовано: 18-01-2006
Автор(ы): George R Wallace, Lane D Lemons, Matthew B Stanczak, Sanjay M Kuttappa
Принадлежит:
Реферат: A two piece golf ball (5) has a core compression in the range of 77 PGA to 87 PGA, a core diameter in the range of about 1.535 inches to 1.545 inches, a cover hardness in the range of 53 to 59 Shore D, and a dimple pattern based on the geometry of a rhombicosadodecahedron. An uninterrupted equatorial great circle path, corresponding to a mold parting line (30), is provided in the design for forming a cover of the golf ball (5) in two parts. A ball having such characteristics exhibits superior distance performance without compromising shot-making feel.
Golf ball
Номер патента: US8230725B2. Автор: Masahide Onuki,Kaname Yamada,Hyoungchol Kim. Владелец: SRI Sports Ltd. Дата публикации: 2012-07-31.