| 摘要 |
The invention relates to an undetachable screwed connection comprising a first part (1a) penetrating into a second part (2a) while following a helical screwing movement, an insert (3a) being arranged between the two parts such that, when the tightening torque has been reached, said insert opposes the helical unscrewing movement, characterized in that: the two parts each comprise a recess intended to receive the insert, each recess comprising at least one abutment (111a, 211a); the recesses are arranged in each of the parts such that, when the tightening torque has been reached, the insert is simultaneously positioned in each of the recesses and bears against the abutments in order to oppose the helical unscrewing movement. |
