| 摘要 |
PROBLEM TO BE SOLVED: To prevent a wrong rotating operation due to an input from an output gear body by connecting an input gear body and the output gear body with a plurality of brake pins, and to rotate the output gear body through rotation and reversing of an input gear.SOLUTION: A gear mechanism with a mechanical brake is configured to turn on and off the brake only with mechanical constitution by connecting an input gear body 24 and an output g ear body 27 with brake pins 30 allowing spherical bodies 31 at one-end sides of the brake pins 30 to freely contact and leave the input gear body 24 using a tapered part, and freely connecting the input gear body 24 to the output gear body 27 without fail when the input gear body rotates. |
