| 摘要 |
PROBLEM TO BE SOLVED: To provide a pendulum device capable of exhibiting interesting motion. SOLUTION: The pendulum device utilized for an ornament of clock 1 and the like comprises a first pendulum 110 swung by a pendulum drive means 130 and a second pendulum 120 capable of swinging independently from the first one. The device is constituted so that the second pendulum is swung by the work force of the first pendulum.
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