| 摘要 |
PURPOSE:To provide a constant position fitting spline Which dispenses with aligning at the assembling time of a spline joint and its confirmation, and prevents mechanical error by carelessness. CONSTITUTION:A constant position fitting spline is a spline joint composed of a male spline having external teeth and a female spline 3 having internal teeth meshed with the external teeth. A position aligning engagement part 5 is provided for fitting the male spline to the female spline 3 at a constant position. The male spline can be meshed with the female spline 3 only when the meshing phases are agreed with each other by means of the position aligning engagement part 5. |
