| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving device appropriate as a driving device for a delivery device for delivering a material to be carried from a carrying line. SOLUTION: The driving device 1 is structured by arranging side rollers 3 and 5 in sides of a main body side roller 2. The main body side roller 2 is provided with a built-in motor 11 and built-in main body side planetary gear mechanisms 12 and 13 inside a cylinder body 10. On the other hand, the side rollers 3 and 5 are respectively provided with a side planetary gear mechanism 70 inside each of the cylinder bodies 71. The main body side planetary gear mechanisms 12 and 13 are formed into a planetary type planetary gear mechanism in the condition wherein an eccentric member 74 can be turned, and formed into a star type planetary gear mechanism in the condition wherein the eccentric member 74 can not be turned. COPYRIGHT: (C)2006,JPO&NCIPI
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