FIELD: machine engineering.
SUBSTANCE: sealing layer is applied on flange projection along its inner diameter. The conical bushing compresses a sealing layer along its outer diameter. The sealing layer is glued to the flange projection and the conical bushing. In addition, the holes filled with rubber sealing layer are made in the flange projection and the conical bushing.
EFFECT: increase of reliability and service life of the flexible hose.
2 cl, 1 dwg
| Title | Year | Author | Number |
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|
RU2647347C1 |
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RU2338951C1 |
| HIGH-PRESSURE RUBBER-CORD BRANCH PIPE | 2013 |
|
RU2534200C1 |
