| 摘要 |
A device for interrupting selectively a rotary translational movement, includes a threaded elongated element and an element having a female thread mating with the tread of the elongated element, one of said elements performing a translatory movements as far as at least a position defined by an end-of-travel stop as a result of engagement with the other element, and said translating element being able to undergo momentary deformation upon reaching said at least one end-of-travel position with the effect of being disengaged from the other element. |
