| 摘要 |
PURPOSE: A heavenly bodies movement simulating apparatus is provided to precisely simulate a movement of the heavenly bodies. CONSTITUTION: A disk(600) for a planet is rotatably installed on a revolution rod. A disk(800) for a satellite is rotatably installed on the revolution rod on the disk for the planet and a coaxial line. A driving gear(610) for a rotation rotates with a driving roller to the coaxial line. The driving gear for the rotation rotates with gearing the driving gear for the rotation. An universal joint(630) connects a planet axis of the driving gear for the rotation with a planet axis. |
