FIELD: process engineering.
SUBSTANCE: proposed seal comprises cover and sealing V-like annular cuffs including case, jaw with working edges to get in contact with baffle and adapter fitted on bearing bush. Working edges are pressed against sealed surface by elastic properties of the jaws. Gaps resulting from wear of cuff working edges are ruled out by providing the proposed device with elastic ring elements with cross-section shaped to circle or ring fitted with interference between cuff case and jaw.
EFFECT: higher efficiency.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2147948C1 |
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| SEAL OF LIQUID FRICTION BEARING | 2010 |
|
RU2421645C1 |
