Circulating Member for a Ball Screw
AssigneeHiwin Technologies Corp.
InventorsYu-Shan LEE, Kenny Lin
Life of this patent
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Abstract
A circulating member for a ball screw is disposed on a nut, the nut is formed with Gothic type threads, and the circulating member of the ball screw is formed with return path for enabling the balls to circulate. The connecting ports at both ends of the return path for connecting the threads of the nut are shaped in Gothic style, thus eliminating the level difference and consequently preventing the balls from being struck and jammed.
Claims5
A circulating member for a ball screw being disposed on a nut with Gothic type threads and being formed with a return path to be connected to the threads of the nut for enabling balls to circulate, characterized in that:
- at either end of the return path of the circulating member is formed a connecting port for connecting the threads of the nut, and the connecting port is shaped in Gothic style.
Dependencies are inferred from the claim text.