FIELD: machine building.
SUBSTANCE: bead ring is made as a compound one and consists of internal semi-rings tightened by an outer ring; the outer diameter of the semi-rings is less than the outer diameter of the cup's conical protrusion, the inner semi-rings included in the outer ring are of L-shaped section; the cylindrical surface of the inner semi-rings is provided with a fitment concentrical groove conjugated with screws screwed into the threaded holes of the outer ring.
EFFECT: higher reliability of a high-pressure rubber-cord branch pipe in the long course of operation and improved leakproofness of a flange connection in the wide range of pressures of the medium being pumped.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RUBBER-CORD BRANCH PIPE ASSEMBLY | 2013 |
|
RU2546349C1 |
| HIGH-PRESSURE RUBBER-CORD BRANCH PIPE | 2013 |
|
RU2547676C1 |
| RUBBER-CORD BRANCH PIPE | 2006 |
|
RU2311582C1 |
| DEVICE FOR SECURING OF HIGH PRESSURE HOSE VALVES | 2013 |
|
RU2547209C1 |
| METHOD OF FITTINGS OF FLEXIBLE HIGH-PRESSURE HOSES ATTACHMENT | 2013 |
|
RU2549385C1 |
| RUBBER-CORD ELEMENT | 2014 |
|
RU2559682C1 |
| DEVICE FOR ATTACHMENT OF FITTINGS OF HIGH-PRESSURE FLEXIBLE HOSES | 1999 |
|
RU2162982C1 |
| RUBBER-CORD CASSETTE COMPENSATOR INSERT | 2014 |
|
RU2578504C1 |
| RUBBER-CORD ELEMENT | 2018 |
|
RU2698989C1 |
| VACUUM BRANCH PIPE | 2019 |
|
RU2724073C1 |
