FIELD: mechanical engineering.
SUBSTANCE: threaded connection comprises structure members to be tightened, connector made of a rod with a thread, polyhedral head mounted in the openings in the structure members, axial stop, locator made of a plate with lug and through polyhedral recess mounted on the head of the connector. Between the locator and bearing face of the structure member is the washer provided with bent lug which cooperates with the structure member and grooves irregularly arranged over periphery. The lug of the locator is set in one of the grooves.
EFFECT: enhanced reliability and simplified assembling and disassembling.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| THREADED CONNECTION | 2018 |
|
RU2682433C1 |
| 0 |
|
SU1784759A1 | |
| HOLDER WITH STRAINED FORM-LOCKING ELEMENT | 2005 |
|
RU2298702C2 |
| ZEMLYAKOV LOCKING BOLT USED FOR THROUGH THREADED HOLE | 2007 |
|
RU2353832C1 |
| ZEMLYAKOV'S LOCKING BOLT FOR FASTENING IN BLIND HOLE | 2007 |
|
RU2354861C1 |
| BOLT FOR MOUNTING IN DEAD OPENING | 1998 |
|
RU2154203C1 |
| THREADED CONNECTION LOCKING METHOD | 0 |
|
SU727882A1 |
| LOCKING ARRANGEMENT | 0 |
|
SU859694A1 |
| ROTATING PIPELINE FLANGES BOLTED CONNECTION FIXING DEVICE | 2018 |
|
RU2675457C1 |
| POLYHEDRON WASHER BY ZIEMLYAKOV FOR INSTALLATION OF ADDITIONAL BOLT ON FACET OF HEAD | 2009 |
|
RU2412382C1 |
