Title:
ゴルフボールのコアとカバーとを分離する方法
Document Type and Number:
Japanese Patent JP3588646
Kind Code:
B2
Abstract:
A cover peeling machine includes a pair of rolls. The roll has an almost conical shape. Both of the rolls are rotated in a reverse direction. The direction of the rotation is an inward direction as seen from above. A golf ball is put close to a tip of the roll. In the vicinity of the tip, a distance between a nip of the roll and the golf ball is short. Therefore, a clip portion formed on the golf ball can be easily bitten between the rolls. With the rotation of the roll, a cover is peeled from a core. A groove formed on a surface of the roll can prevent the roll and the cover from slipping. After the removal, the cover and the core are recycled respectively.
Inventors:
Yasuhiro Watanabe
Atsushi Yamakawa
Osamu Nishikawa
Masao Takami
Atsushi Yamakawa
Osamu Nishikawa
Masao Takami
Application Number:
JP2000295493A
Publication Date:
November 17, 2004
Filing Date:
September 28, 2000
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
A63B45/00; B26F3/02; B29B17/02; B29C63/00; A63B37/00; (IPC1-7): A63B45/00
Domestic Patent References:
| JP10137368A |
Attorney, Agent or Firm:
Kengo Oka