Title:
RUBBER THREAD WINDING GOLF BALL
Document Type and Number:
Japanese Patent JP2002045441
Kind Code:
A
Abstract:
To provide a rubber thread winding golf ball which has a soft inner shell sufficiently satisfactory to a golfer desiring of a soft ball hitting feel and can assure a distance and controllability.
The rubber thread winding golf ball including the inner shell, the center consisting of a coating layer for coating the inner shell, a rubber thread layer formed by coating this center with rubber threads and a cover formed by coating the rubber thread layer is 30 to 34 mm in the external diameter of the center and is 98 to 588 N in the load necessary for deforming the center by 10 mm. The material of the cover is higher by 5 to 25 in Shore D hardness than the material of the coating layer.
Inventors:
MORIYAMA KEIJI
SASAKI TAKASHI
IWAMI SATOSHI
ISOGAWA KAZUHIKO
SASAKI TAKASHI
IWAMI SATOSHI
ISOGAWA KAZUHIKO
Application Number:
JP2000233470A
Publication Date:
February 12, 2002
Filing Date:
August 01, 2000
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
A63B37/00; A63B37/06; A63B37/08; A63B37/12; (IPC1-7): A63B37/00; A63B37/06; A63B37/08; A63B37/12
Attorney, Agent or Firm:
Etsushi Kotani (2 outside)