FIELD: realization of fastening operations by means of threaded members. SUBSTANCE: tool includes hydraulic drive, driving unit having tool member that may be rotated around axis of threaded connecting device, and non-rotary supporting assembly. The last includes non-rotary member of tool that may move only in axial direction and has first means for engaging non-rotary joint with threaded connecting device. Rotated member of tool is provided with second means for engaging it with non-rotary member of tool. Non-rotary intermediate tool is arranged between non-rotary and rotated members. Intermediate tool engages with non-rotary member. Rotated member of tool is mounted with possibility of free rotation relative to intermediate tool. EFFECT: enhanced reliability and serviceability of tool. 8 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYDRAULIC TOOL FOR CREATION OF TORQUE INTENDED FOR TIGHTENING AND RELEASING OF THREADED CONNECTION (VARIANTS) | 1995 |
|
RU2140848C1 |
| METHOD AND DEVICE FOR DRAWING AND REMOVAL OF TENSION FROM STUDS | 1995 |
|
RU2155885C2 |
| HYDRAULIC TENSIONING DEVICE | 1995 |
|
RU2147981C1 |
| HYDRAULIC DEVICE FOR TIGHTENING BOLT | 1995 |
|
RU2145682C1 |
| NUT AND COUPLING DEVICE PROVIDED WITH NUT | 1998 |
|
RU2175084C2 |
| SURGICAL INSTRUMENT COMPRISING CLOSING DRIVE AND FIRING DRIVE OPERATED FROM SAME ROTATABLE OUTPUT | 2014 |
|
RU2650585C2 |
| SELF-DRILLING ANCHOR BOLT AND ANCHOR DEVICE FOR IT | 2007 |
|
RU2454543C2 |
| DRIVE MECHANISM FOR INFINITELY VARIABLE TRANSMISSION | 1998 |
|
RU2213281C2 |
| END EFFECTOR FOR USE WITH A SURGICAL INSTRUMENT | 2014 |
|
RU2690895C2 |
| DEVICE FOR DIRECTIONAL DRILLING WITH CORE EXTRACTION | 2024 |
|
RU2832393C1 |
