Core of bowling ball

A core of bowling ball includes a rotating disk, a center bearing, a finger hole bar and a plurality of joint pole. The center bearing is disposed on the center of the rotating disk. The finger hole bar is linked to the center bearing. The joint pole are passed through the center bearing and dispose...

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Bibliographic Details
Main Authors LAN, CHI-FENG, HUANG, CJI-HAO, YANG, YA-MEI
Format Patent
LanguageChinese
English
Published 01.07.2020
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
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Summary:A core of bowling ball includes a rotating disk, a center bearing, a finger hole bar and a plurality of joint pole. The center bearing is disposed on the center of the rotating disk. The finger hole bar is linked to the center bearing. The joint pole are passed through the center bearing and disposed horizontally with the finger hole bar.
Bibliography:Application Number: TW20187146904