| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a planetary gear device which can be easily manufactured and allows ensuring a required number of pin-shaped members. <P>SOLUTION: In a planetary gear device G1, a pair of first and second flange bodies 32, 34 are arranged on both axial sides of external gears (planetary gears) 22, 24; and a plurality of inner pins 28 (as pin-like members) and a carrier pin 30 are disposed between the first and second flange bodies 32, 34. The inner pin 28 is integrally protruded and formed from the first flange body 32 and the carrier pin 30 is integrally protruded and formed from the second flange body 34. The phases in the circumferential direction of the inner pin 28 and the carrier pin 30 of each of the flange bodies 32, 34 are made to shift and the first and second flange bodies 32, 34 are connected. <P>COPYRIGHT: (C)2013,JPO&INPIT |
