FIELD: technological processes.
SUBSTANCE: invention relates to devices for coating internal cylindrical surfaces of openings and can be used in the aerospace industry, in particular for the manufacture of elements for the design of spacecraft landing modules, head fairings of launch vehicles and other aggregates, as well as for machine building. The device for coating inner cylindrical surface of the opening comprises a rod and a coating application element. The coating application element is a container formed by two discs disposed of within the opening of an elastic material with the possibility of being closely adhered to its surface and mounted on the flanges of the rod entering the opening. One of rod flanges is spring-loaded with the possibility of moving along the rod.
EFFECT: simplification and weight reduction of construction, simplification of assembly and preparation for work, reduction of labor intensity, uniform and high-quality coating.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR APPLICATION OF COATING ON INTERNAL SURFACE OF PIPES | 2010 |
|
RU2435652C1 |
| DEVICE FOR APPLICATION OF LIQUID COMPOSITE ON CYLINDRICAL ARTICLE INNER SURFACE | 2012 |
|
RU2497600C1 |
| MULTI-PORT VALVE FOR SWITCHING, DOSING AND MOVING SMALL FLOWS AND QUANTITIES OF LIQUID | 2022 |
|
RU2785697C1 |
| COVER OF FUEL-FEED MODULE WITH FASTENING DEVICE FOR FUEL PRESSURE REGULATOR | 2004 |
|
RU2270357C1 |
| INSTALLATION FOR CENTRIFUGING OF LIQUID SOLIDIFYING MATERIAL | 1993 |
|
RU2102229C1 |
| SHUT-OFF AND CONTROL VALVE WITH SOFT SHUTTER | 2023 |
|
RU2807832C1 |
| REVERSE TRANSPORT CONTAINER FOR LOW AND INTERMEDIATE LEVEL RADIOACTIVE WASTE | 2022 |
|
RU2783912C1 |
| DEVICE FOR SWITCHING OFF SIDE BRANCH PIPE | 2018 |
|
RU2716799C1 |
| APPARATUS FOR APPLYING MIRROR COAT ON LAMP BULB PORTION | 0 |
|
SU1359820A1 |
| FLARING CORE | 0 |
|
SU602295A1 |
