FIELD: mechanical engineering; sealing of movable connections with provision of functions of antifriction bearing for translational movement of movable parts. SUBSTANCE: ring has torus ring which is made of cylindrical spring and poured with soft rubber. EFFECT: increased service life of device. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SEALING MEMBER | 1990 |
|
RU2103577C1 |
| MULTIPURPOSE RING | 1996 |
|
RU2137958C1 |
| COUPLING FOR FEED OF BAR AND BAILED MATERIALS | 1996 |
|
RU2117832C1 |
| RING | 1997 |
|
RU2131070C1 |
| PACKING TORSION RING | 1994 |
|
RU2088824C1 |
| SHAPED SEALING MEMBER | 2002 |
|
RU2236629C2 |
| APPARATUS FOR MOVING IN TUBES AND SOIL | 1996 |
|
RU2128561C1 |
| SEIZING-TORSION RING | 1998 |
|
RU2151334C1 |
| TORSION-TYPE BLOCKING UP JOINT | 1998 |
|
RU2143624C1 |
| WEDGING MEMBER | 1994 |
|
RU2120571C1 |
