FIELD: materials handling facilities; containers for liquids under pressure. SUBSTANCE: proposed unit includes container neck and cover for neck with engaging threads. To provide safe opening of container threads are made of several segments. Cover can be shifted in completely closed position on neck at one smooth turn through 360 degrees or smaller angle. EFFECT: enhanced safety. 20 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CAPPING DEVICE THREADED ASSEMBLY | 2004 |
|
RU2374155C2 |
| UNIT OF VESSEL COVER WITH INTERNAL THREAD OF NECK | 2005 |
|
RU2377167C2 |
| SEALING UNIT FOR WIDE-NECK VESSEL | 2002 |
|
RU2307055C2 |
| CONTAINER CAP UNIT | 1998 |
|
RU2213683C2 |
| VESSEL CAP UNIT | 1995 |
|
RU2105706C1 |
| BOTTLE CONVENIENT FOR USER AND ITS SEALING THREADED UNIT | 2002 |
|
RU2307054C2 |
| UNIT OF CLOSURE OF CONTAINER WITH AIR-TIGHT SEAL | 2010 |
|
RU2513775C2 |
| SEALING UNIT WITH VALVE | 2002 |
|
RU2299844C2 |
| PLUG SEALS FOR CONVENIENT IN USE CLOSURE ASSEMBLIES | 2001 |
|
RU2279381C2 |
| CLAMPING SEAL FOR CONTAINER CLOSURE UNITS | 2006 |
|
RU2416556C2 |
