摘要:
A golf ball approaching zero land area is disclosed herein. The golf ball has an innersphere with a plurality of pyramidal projections. Each of the plurality of projections has an apex that extends to a height to conform with the 1.68 inches requirement for USGA approved golf balls. The plurality of pyramidal projections extend 0.005 inch to 0.015 inch from the innersphere surface. The outermost 0.002 inch of the golf ball has a minimal volume.
摘要:
A golf ball approaching zero land area is disclosed herein. The golf ball has an innersphere with a plurality of tubular projections. Each of the plurality of projections has an apex that extends to a height to conform with the 1.68 inches requirement for USGA approved golf balls. The tubular lattice pattern on the inner sphere of the golf ball of the present invention has interconnected projections that form a plurality of hexagons and pentagons in the preferred embodiment. The preferred embodiment has a parting line that alternates upward and downward along adjacent rows of hexagons.
摘要:
A golf ball comprising a core comprising an inner core center and an outer core layer disposed over the inner core center. The inner core center has a deflection of greater than 0.210 inch under a load of 100 kilograms and the core has a deflection ranging from 0.120 inch to 0.090 inch under a load of 200 pounds. An inner mantle layer is disposed over the core, an outer mantle is disposed over the inner mantle layer, and a cover is disposed over the outer mantle.
摘要:
A golf ball comprising a core comprising an inner core center and an outer core layer disposed over the inner core center. The inner core center has a deflection of greater than 0.210 inch under a load of 100 kilograms and the core has a deflection ranging from 0.120 inch to 0.095 inch under a load of 100 kilograms. A mantle layer is disposed over the core and a cover is disposed over them mantle.
摘要:
A golf ball (20) approaching zero land area is disclosed herein. The golf ball (20) has an innersphere with a plurality of lattice members (40) and a plurality of deep depressions (99). Each of the plurality of lattice members (40) has an apex and the golf ball (20) of the present invention conforms with the 1.68 inches requirement for USGA-approved golf balls. The interconnected lattice members (40) preferably form a plurality of polygons, preferably hexagons and pentagons. Each of the lattice members (40) preferably has a continuous contour.
摘要:
The present invention is a golf ball that has a coefficient of restitution at 143 feet per second that is greater than 0.8015, and an USGA initial velocity less than 255.0 feet per second. The golf ball is preferably a solid three-piece golf ball with a thermosetting polyurethane cover, an ionomer blend intermediate layer and a polybutadiene core.
摘要:
A four-piece golf ball is disclosed herein. The golf ball has a core with an oxygen barrier boundary layer, a wound layer and a polyurethane cover. The core is preferably composed of polybutadiene material. The boundary layer is preferably composed of a blend of ionomers. The cover is preferably composed of a thermosetting polyurethane material. The golf ball has exceptional distance, exceptional feel and exceptional durability.
摘要:
A dimple pattern for a golf ball with multiple sets of dimples is disclosed herein. Each of the multiple sets of dimples has a different diameter. A preferred set of dimples is seven different dimples. The dimples may cover as much as eighty-six percent of the surface of the golf ball. The unique dimple pattern allows a golf ball to have shallow dimples with steeper entry angles. The unique dimple pattern also allows a golf ball to have greater low speed lift with a lower high speed drag. In a preferred embodiment, the golf ball has 384 dimples covering eighty-six percent of the surface.
摘要:
A golf ball approaching zero land area is disclosed herein. The golf ball has an innersphere with a plurality of pyramidal projections. Each of the plurality of projections has an apex that extends to a height to conform with the 1.68 inches requirement for USGA approved golf balls. The plurality of pyramidal projections extend 0.005 inches to 0.015 inches from the innersphere surface. The outermost 0.002 inches of the golf ball has a minimal volume.