| 摘要 |
FIELD: machine engineering. ^ SUBSTANCE: tool for mounting/dismounting threaded joints includes several wrenches and sockets for mounting/dismounting self-locking spring nuts, namely: wrench for mounting/dismounting self-locking spring nuts with closed turns and radial loading of thread; wrench for mounting/dismounting self-locking spring nuts with open turns and radial-axial loading of thread; wrench for mounting/dismounting self-locking spring nuts with radial loading of thread and with closed turns; wrench for mounting/dismounting self-locking spring nuts with radial-axial loading of thread and with open turns; wrench for controlling nut tightening by means of self-locking string in threaded joint. ^ EFFECT: simplified rapid mounting/dismounting of threaded joints. ^ 3 cl, 21 dwg |
