FIELD: machine building.
SUBSTANCE: proposed method comprises using load bearing bolt. Extra interference is created by screwing thrust bolt in axial blind hole made in load bearing bolt to extend it. In screwing thrust bolt out extra interference is created in threaded joint to ensure required tightening.
EFFECT: higher efficiency, lower labor input.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TIGHTENING METHOD OF HIGH-LOAD THREADED JOINT | 2011 |
|
RU2475651C1 |
| DEVICE FOR CREATION OF GUARANTEED TENSION IN DETACHABLE THREADED CONNECTION OF PARTS | 2011 |
|
RU2501988C2 |
| METHOD OF CREATION OF GUARANTEED TIGHTENING IN DIFFERENTIAL-THREAD CONNECTION OF PARTS | 2014 |
|
RU2568172C1 |
| METHOD AND DEVICE FOR TIGHTENING AND LOOSENING OF HIGH-LOAD THREADED JOINT | 2013 |
|
RU2533705C1 |
| POWER NUT DRIVER | 0 |
|
SU948653A1 |
| BOLTLESS GAPLESS CONNECTION OF FLANGES | 2020 |
|
RU2740147C1 |
| LEVER NUT DRIVER | 0 |
|
SU1271732A1 |
| BOLT FOR MOUNTING IN DEAD OPENING | 1998 |
|
RU2154203C1 |
| PROPELLER WITH DETACHABLE BLADES (VERSIONS) | 2000 |
|
RU2284278C2 |
| HIGH-LOADED THERMAL TIGHTENED THREADED CONNECTION | 2015 |
|
RU2602478C1 |
