FIELD: sealing.
SUBSTANCE: invention relates to a sealing unit (300, 500) for a movable hinged joint (200, 400) forming an axial (A) and a radial (R) direction. The sealing unit comprises a sub-assembly (302, 502) of a sealing ring with a counterbody comprising an element (306, 506) of a sealing ring with a counterbody comprising a flat sealing surface (308, 508) extending in a radial direction and the first profiled interface surface(310, 510) of the support ring and the first support ring (312, 512).
EFFECT: invention increases reliability of sealing.
10 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM FOR COMPACTION OF NON-GREASED HINGE JOINTS | 2017 |
|
RU2731848C2 |
| JOINT ASSEMBLY SEAL | 2016 |
|
RU2708930C2 |
| SLIDING-CONTACT BEARING FRICTION AND WEAR TEST DEVICE | 0 |
|
SU1640607A1 |
| CONDUIT FITTING WITH COMPONENTS ADAPTED FOR FACILITATING ASSEMBLY | 2015 |
|
RU2678474C2 |
| CUP SEAL OF POLISHED ROD | 1992 |
|
RU2020341C1 |
| SEALING DEVICE FOR REVOLVING SHAFTS, STERN TUBES OF PROPELLER SHAFTS IN PARTICULAR | 1991 |
|
RU2018752C1 |
| SPLIT SEALING ASSEMBLY AND METHOD ON ITS INSTALLATION | 2011 |
|
RU2556729C2 |
| FILTER ELEMENT WITH END CAP ASSEMBLY AND CAST GASKET | 2020 |
|
RU2783390C1 |
| LOCKS | 2011 |
|
RU2619006C2 |
| SEAL OF BALL FLOAT VALVE WITH BELLOWS AND C-LIKE SEAL | 2011 |
|
RU2580992C2 |
