IT1206391B - Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads - Google Patents
Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threadsInfo
- Publication number
- IT1206391B IT1206391B IT4750877A IT4750877A IT1206391B IT 1206391 B IT1206391 B IT 1206391B IT 4750877 A IT4750877 A IT 4750877A IT 4750877 A IT4750877 A IT 4750877A IT 1206391 B IT1206391 B IT 1206391B
- Authority
- IT
- Italy
- Prior art keywords
- keg
- drum
- sealing ring
- inside bottom
- ring inside
- Prior art date
Links
Landscapes
- Closures For Containers (AREA)
Abstract
An externally threaded plug for a drum or keg screws into an adaptor (5) with a flange (6) at the bottom fitted inside the filler hole (1, 3). The neck of the adaptor is internally threaded and sealed against leaks by a gasket (8) in the corner. The threaded portion has a sealing ring (11) around its innermost thread. The plug (13) is hollow and made from plastics or formed metal, and has its open end flanged (17). When screwed in, the flange (17) of the plug (13) contacts the rim (7) of the neck. In this position, the bottom end (14) engages and compresses the seal (11) to prevent the contents penetrating between the threads.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4750877A IT1206391B (en) | 1977-01-04 | 1977-01-04 | Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4750877A IT1206391B (en) | 1977-01-04 | 1977-01-04 | Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1206391B true IT1206391B (en) | 1989-04-21 |
Family
ID=11260766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4750877A IT1206391B (en) | 1977-01-04 | 1977-01-04 | Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1206391B (en) |
-
1977
- 1977-01-04 IT IT4750877A patent/IT1206391B/en active
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