| 摘要 |
The device for fitting a safety nut on ball screw has a ball nut (2) which works in conjunction with a vertically arranged screw (1). The safety nut (3) is fitted beneath the screw. The safety nut has an inner threaded profile fitting against the screw , and it is connected to the ball nut by a spring component (5). The spring acts to screw the nut upwards until it is located against the underside of the ball nut . |
