| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a turn energizing mechanism capable of effectively reducing a rotating speed fluctuation between an outside member and an inside member. Ž<P>SOLUTION: The turn energizing mechanism 1 comprises the outside member 2 having an outside raceway surface 21 on the inner periphery and rotatable around a first axis X1, the inside member 3 having an inside raceway surface 31 on the outer periphery, which is arranged on the radial inside of the outside raceway surface 21, and rotatable around the first axis X1, and balls 4 rollingly arranged between the outside raceway surface 21 and the inside raceway surface 31. The outside raceway surface 21 is formed around a second axis X2 inclined to the first axis X1, and the inside raceway surface 31 is formed around a third axis X3 corresponding to the first axis X1 and arranged crossing the outside raceway surface 21. The balls 4 are arranged in a crossing area between the outside raceway surface 21 and the inside raceway surface 31. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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