公开(公告)号：WO1997033659A1

公开(公告)日：1997-09-18

申请号：PCT/US1997003860

申请日：1997-03-10

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  BOEHM, Herbert, C. ,  MORGAN, William, E. ,  REID, Walter, L. ,  PASQUA, Samuel, A., Jr. ,  CAVALLARO, Christopher ,  HARRIS, Keven, M.

IPC: A63B37/08

CPC classification number: B29C43/146 ,  A63B37/0003 ,  A63B37/0039 ,  A63B37/0052 ,  A63B37/0076 ,  A63B37/0096 ,  A63B37/08 ,  A63B2037/085 ,  A63B2037/087 ,  B29C33/0022 ,  B29C43/027 ,  B29C2043/023 ,  B29K2009/06 ,  B29K2021/00 ,  B29L2031/54 ,  B29L2031/545

Abstract: A golf ball having a diameter of approximately 1.68 inches to 1.90 inches includes a fluid mass (18) at the center of the ball; a first, solid non-wound mantle layer (20) surrounding the fluid mass (18) comprised of a polymer material selected from the group of thermoset rubber material, thermoplastic elastomeric material and plastic, and having an inner diameter in the range of 30 % to 70 % of the ball diameter; a second, solid, non-wound mantle layer (22) surrounding and abutting the first mantle layer (18) and being a polymer material selected from the group of thermoset rubber material, and thermoplastic elastomeric material, and having an outer diameter in the range of 80 % to 98 % of the ball diameter, a hardness of approximately 30 Shore C to 95 Shore C, and a resiliency greater than 40 bashore; and a cover (11) surrounding the second mantle layer.

Abstract translation: 具有约1.68英寸至1.90英寸直径的高尔夫球包括在球的中心的流体质量（18）; 包围由选自热固性橡胶材料，热塑性弹性体材料和塑料的聚合物材料组成的流体体（18）的第一固体无卷绕地幔层（20），并且内径在30％ 至球直径的70％; 第二固体，无卷绕的地幔层（22），其围绕并邻接第一幔层（18），并且是选自热固性橡胶材料和热塑性弹性体材料的聚合物材料，并且具有在该范围内的外径 为球直径的80％至98％，硬度为约30肖氏C至95肖氏C，弹性大于40基准; 以及围绕所述第二覆盖层的盖（11）。

公开(公告)号：WO1997009093A1

公开(公告)日：1997-03-13

申请号：PCT/US1996014000

申请日：1996-08-30

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  BOEHM, Herbert, C. ,  MORGAN, William, E. ,  AOYAMA, Steven ,  SNELL, Dean, A. ,  GOSETTI, Steven, M. ,  PASQUA, Samuel, A., Jr.

IPC: A63B37/06

CPC classification number: A63B37/0004 ,  A63B37/0003 ,  A63B37/0017 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0053 ,  A63B37/009 ,  Y10S273/20

Abstract: The present invention is directed to golf balls which have a lift to weight ratio greater than 1 to enhance the lofting time of the ball and thereby provide the golfer with a slow swing speed increased distance and improved trajectory. The golf ball has a core and a cover. The cover has dimples on its exterior surface. The golf ball weight ranges from about 1.35 ounces to about 1.62 ounces.

Abstract translation: 本发明涉及具有大于1的提升重量比的高尔夫球，以增强球的放置时间，从而为高尔夫球手提供缓慢的摆动速度增加的距离和改进的轨迹。 高尔夫球有一个核心和一个盖子。 盖子外表面有凹痕。 高尔夫球的重量从1.35盎司到1.62盎司。