FIELD: construction.
SUBSTANCE: fastening device comprises a washer and a female fastening element, on which the washer is put, which comprises an annular base and a substantially cylindrical skirt rigidly connected to the outer periphery of the annular base. The annular base is at least partially covered with a layer of viscous composition capable of forming an airtight seal due to polymerization. The female fastening element during the assembly is connected to the washer due to the viscous composition adhering to the layer, before connecting to the female fastening element being in the unvulcanized state allowing rotation between the female fastening element and the washer.
EFFECT: increasing the joint airtightness.
13 cl, 1 tbl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FASTENING DEVICE | 2002 |
|
RU2217629C1 |
| FASTENING DEVICE FOR SUPPORTS | 2006 |
|
RU2398083C2 |
| FASTENING DEVICE FOR VEHICLE (OPTIONS) AND ASSEMBLY OF FASTENING DEVICE FOR VEHICLE | 2015 |
|
RU2686289C2 |
| FASTENING DEVICE | 1991 |
|
RU2043466C1 |
| CONNECTING FASTENING PART WITH SEAL WASHER | 2009 |
|
RU2466305C1 |
| FASTENING PART TO BE WELDED TO, DEVICE FOR WELDING FASTENING PART AND UNIT FOR FASTENING COMPLETING PART TO FASTENING PART BEING WELDED | 1993 |
|
RU2140587C1 |
| LOCKING FASTENING DEVICE | 2002 |
|
RU2272186C2 |
| DEVICE FOR SECURING BLADE TO ROTOR HUB WITH MULTI-LAYER FASTENING PART, ROTOR BLADE PROVIDED WITH SUCH PART AND ROTOR WITH SUCH BLADES | 1993 |
|
RU2114762C1 |
| FASTENER AT VEHICLE BOTTOM | 2011 |
|
RU2489276C1 |
| FASTENER | 1990 |
|
RU2011896C1 |
