| 摘要 |
PROBLEM TO BE SOLVED: To allow a terrestrial globe, which is placed at one point, to perform the revolution and rotation simulated in real time. SOLUTION: The terrestrial globe makes one revolution around an axle 1 of terrestrial globe simulated revolution in a year, and also rotates with a flexible rotation transmission axle 8 of terrestrial globe rotation passing in a hollow pipe of the axle 1 of terrestrial globe simulated revolution. COPYRIGHT: (C)2005,JPO&NCIPI
|
