| 摘要 |
5 Provided is a method for manufacturing a ball chain by which ball chains ofvarious circumferential lengths can easily be manufactured. The present invention provides a method for manufacturing a ball chain. The method includes the steps of: forming a first ball chain portion having a hemispheroids at an end thereof, forming either a second ball chain portion having a10 hemispheroids at an end thereof, or foiiiiing a coupling member including a portion that can be coupled and divided and having a hemispheroids at an end thereof; and joining either respective ends of the first and second ball chain portions or respective ends of the first ball chain portion and the coupling member. 15 (Figure 7) |
