FIELD: mechanized tools for assembly and disassembly of screw joints in hard-to-get-at places. SUBSTANCE: wrench secured in hollow shaft is slipped on nut and unscrews it. Nut moves into the wrench. Collet projection comes to bear against nut thread and compresses said collet. As the collet passes past said turn of nut thread, it returns to initial position, keeping the nut from falling out of wrench. EFFECT: improved design. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NUT RUNNER | 2007 |
|
RU2350459C1 |
| NUT DRIVER FOR THREADED CONNECTIONS OF PIPELINES | 0 |
|
SU1155438A1 |
| NUT RUNNER | 0 |
|
SU1131644A1 |
| APPARATUS FOR UNSCREWING AND SCREWING-ON NUTS ON MOTOR ROTOR SHAFT | 0 |
|
SU965754A1 |
| DEVICE FOR ASSEMBLING THREADED JOINTS | 0 |
|
SU1214382A1 |
| SCREWING CHUCK OF STATIONARY APPARATUS FOR ASSEMBLING THREADED CONNECTIONS | 0 |
|
SU1039682A1 |
| APPARATUS FOR ASSEMBLING THREADED JOINTS | 0 |
|
SU1328138A1 |
| METHOD AND DEVICE FOR TORQUE TRANSMISSION FROM DRIVE TO ELECTRICAL MACHINE FRAME AND DEVICE INSTALLATION AND PROCESS | 2001 |
|
RU2193271C1 |
| MEASURING SYSTEM OF ELONGATION OF PINS AT SIMULTANEOUS TIGHTENING BY NUT WRENCH AS PER TORQUE VALUE | 2013 |
|
RU2555275C2 |
| POWER WRENCH FOR THREADED FASTENERS IN FLANGE CONNECTIONS | 0 |
|
SU604670A1 |
