FIELD: machine building.
SUBSTANCE: joint comprises two mating parts of pipe coupling and safety element for their axial connection. At least of part of said coupling is a composite component including: internal part composed by inner ring or at least includes it and having an outer thread, and outer part composed by outer ring or including it and having inner thread mating the inner part outer thread. This allows outer part to be screwed on inner part.
EFFECT: higher reliability of joint.
19 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR CONNECTION OF DOUBLE PIPES WITH JACKET | 2010 |
|
RU2489635C1 |
| AXIALLY LENGTH-CHANGED PIPE JOINT | 2009 |
|
RU2451862C1 |
| PIPE COUPLING FOR CONNECTION OF ENDS OF TWO PIPES | 2011 |
|
RU2476752C1 |
| DEVICE FOR BUTTING OF TWO TUBE ENDS WITH RETAINER OPERATING WITH GEOMETRICAL CLOSURE | 2010 |
|
RU2484354C1 |
| PIPE JOINT | 1998 |
|
RU2173424C2 |
| SAFETY VALVE | 1991 |
|
RU2018755C1 |
| DEVICE FOR CONNECTION OF TWO ENDS OF PIPES OR HOSES EQUIPPED WITH FLANGES | 2007 |
|
RU2430291C2 |
| RIVETING NUT AND RIVETING BOLT, COMBINATION OF RIVETING NUT OR RIVETING BOLT WITH SHEET PART | 2007 |
|
RU2435995C2 |
| THROTTLING DEVICE OF EFFECTIVE CROSS-SECTION OF STEAM LINE OR ITS SIMILAR FACILITIES | 2008 |
|
RU2477404C2 |
| INSERTED SLEEVE FOR CONNECTING HYDRAULIC HOSE LINES | 0 |
|
SU1838708A3 |
