FIELD: processing of plastics for production of a vessel by method of inflation. SUBSTANCE: at moulding of container and tank cover a tubular blank of polymer is inflated in dies. A hollow hoop with a shoulder on its flange is moulded on the article. Then the article is divided, for instance, by cutting around the edges of the shoulder. In the container obtained after division of the article a pad for the cover support is obtained, a shield with a bead located in direction of the cover is made around the edges of the pad. EFFECT: simplified production at a simplified construction of the container and cover, enhanced operating characteristics. 3 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR MOLDING PRODUCTS FROM CONSTRUCTION MATERIALS | 1993 |
|
RU2037400C1 |
| UPHOLSTERED FURNITURE PIECE MANUFACTURE METHOD | 1996 |
|
RU2109677C1 |
| TURBODRILL | 1994 |
|
RU2072024C1 |
| RECEIVING TABLE OF THE FACILITY FOR PRESSING BUILDING ARTICLES | 1994 |
|
RU2079404C1 |
| PLASTIC MATERIAL REPROCESSING DEVICE | 1992 |
|
RU2025147C1 |
| MOULD FOR PRESS | 1993 |
|
RU2042525C1 |
| DEVICE FOR PRESSING ARTICLES FROM SEMI-DRY CONSTRUCTION MIXTURES | 1994 |
|
RU2070109C1 |
| METHOD AND DEVICE FOR TREATING BOTTOM-HOLE ZONE OF BED BY INSTANTANEOUS DEPRESSION | 1993 |
|
RU2114290C1 |
| PLANT FOR THE SEMIDRY COMPACTION OF ARTICLES MADE OF BUILDING MIXTURES | 1992 |
|
RU2041061C1 |
| TRANSPORT MEAN SEAT SUSPENSION | 1992 |
|
RU2022830C1 |
